[MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU - #889

blocks (function() { function addCopyButtons() { document.querySelectorAll('pre code').forEach(function(codeBlock) { if (codeBlock.parentElement.hasAttribute('data-copy-added')) return; codeBlock.parentElement.setAttribute('data-copy-added', 'true'); var btn = document.createElement('button'); btn.textContent = 'Copy'; btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;'; btn.onmouseover = function() { this.style.opacity = '1'; }; btn.onmouseout = function() { this.style.opacity = '0.7'; }; btn.onclick = function() { navigator.clipboard.writeText(codeBlock.textContent).then(function() { btn.textContent = 'Copied!'; setTimeout(function() { btn.textContent = 'Copy'; }, 1500); }); }; codeBlock.parentElement.style.position = 'relative'; codeBlock.parentElement.appendChild(btn); }); } addCopyButtons(); // Re-run on dynamic content var observer = new MutationObserver(addCopyButtons); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); } })(); (function(){ try { var __m = "github.com"; var __re = new RegExp('^' + "github\\.com" + ' [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU by chriscai-amd · Pull Request #889 · mlcommons/training · GitHub Skip to contentNavigation Menu Sign inAppearance settings AI CODE CREATIONGitHub CopilotWrite better code with AI GitHub Copilot appDirect agents from issue to merge MCP RegistryIntegrate external tools DEVELOPER WORKFLOWSActionsAutomate any workflow CodespacesInstant dev environments IssuesPlan and track work Code ReviewManage code changes Code QualityEnforce quality at merge APPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilities Code securitySecure your code as you build Secret protectionStop leaks before they start EXPLOREWhy GitHub Documentation Blog Changelog Marketplace View all features BY COMPANY SIZEEnterprises Small and medium teams Startups Nonprofits BY USE CASEApp Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRYHealthcare Financial services Manufacturing Government View all industries View all solutions EXPLORE BY TOPICAI Software Development DevOps Security View all topics EXPLORE BY TYPECustomer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICESDocumentation Customer support Community forum Trust center Partners View all resources COMMUNITYGitHub SponsorsFund open source developers PROGRAMSSecurity Lab Maintainer Community GitHub Stars Archive Program REPOSITORIESTopics Trending Collections ENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platform AVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security features Copilot for BusinessEnterprise-grade AI features Premium SupportEnterprise-grade 24/7 support Pricing Sign in Sign upAppearance settings You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. mlcommons /trainingPublic Notifications You must be signed in to change notification settings Fork 593 Star 1.8k Code Issues10 Pull requests3 Discussions Actions Projects Security and quality0 Insights Additional navigation options Code Issues Pull requests Discussions Actions Projects Security and quality Insights [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU - #889 #889 Merged carualejandro merged 159 commits intomlcommons:mastermlcommons/training:masterfrom chriscai-amd:chcai/dlrmv4-idfixchriscai-amd/training:chcai/dlrmv4-idfixCopy head branch name to clipboard Aug 12, 2026 ConversationCommits159 (159)ChecksFiles changed Merged [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU#889carualejandro merged 159 commits intomlcommons:mastermlcommons/training:masterfrom chriscai-amd:chcai/dlrmv4-idfixchriscai-amd/training:chcai/dlrmv4-idfixCopy head branch name to clipboard Commits Commits on May 29, 2026 Add recommendation_v4 (HSTU/DLRM-v3 generative-recommenders fork @ d97e51c) Show description for 461b0f4 chriscai-amd andclaude committed 461b0f4View commit detailsCopy full SHA for 461b0f4 Browse repository at this point Enable Triton HSTU kernels on AMD/ROCm (gfx950 MI350X) Show description for 9b56d4f chriscai-amd andclaude committed 9b56d4fView commit detailsCopy full SHA for 9b56d4f Browse repository at this point Fix AttributeError on triton.knobs.nvidia.use_meta_ws Show description for 751f2f0 chriscai-amd committed 751f2f0View commit detailsCopy full SHA for 751f2f0 Browse repository at this point Commits on May 30, 2026 Make HSTU model arch + dataset history_length gin-tunable Show description for 0f1fcf0 chriscai-amd andclaude committed 0f1fcf0View commit detailsCopy full SHA for 0f1fcf0 Browse repository at this point Make EmbeddingShardingPlanner hbm_cap_gb gin-tunable, set ddr_cap=0 Show description for b7f8b2d chriscai-amd andclaude committed b7f8b2dView commit detailsCopy full SHA for b7f8b2d Browse repository at this point Add yambda 50m/500m/5b preprocessor + DLRM_DATA_PATH env override Show description for 5ba9b07 chriscai-amd andclaude committed 5ba9b07View commit detailsCopy full SHA for 5ba9b07 Browse repository at this point Fix NCCL init: set CUDA device before init_process_group Show description for c639f6a chriscai-amd committed c639f6aView commit detailsCopy full SHA for c639f6a Browse repository at this point Commits on May 31, 2026 Profiler: write traces to local disk under <repo>/results/<run_name>/ Show description for d76f96b chriscai-amd andclaude committed d76f96bView commit detailsCopy full SHA for d76f96b Browse repository at this point Tracing fixes: gin scoping, drop active=10 override, intuitive filenames, trim_warmup Show description for 4a2a7bd chriscai-amd andclaude committed 4a2a7bdView commit detailsCopy full SHA for 4a2a7bd Browse repository at this point Commits on Jun 1, 2026 gin: history_length 2048 → 2039 + expanded per-pool comment Show description for 9b0ae8b chriscai-amd andclaude committed 9b0ae8bView commit detailsCopy full SHA for 9b0ae8b Browse repository at this point README: rewrite for yambda-5b fork — upstream link, data prep, per-pool gather Show description for 2b58a63 chriscai-amd andclaude committed 2b58a63View commit detailsCopy full SHA for 2b58a63 Browse repository at this point gin: make hbm_cap_gb overridable via \$HBM_CAP_GB Show description for 03662de chriscai-amd andclaude committed 03662deView commit detailsCopy full SHA for 03662de Browse repository at this point docs: add B200 training recipe for yambda-5b Show description for bb012a2 chriscai-amd committed bb012a2View commit detailsCopy full SHA for bb012a2 Browse repository at this point bf16 + triton autotune pinning with gin-driven full-tune override Show description for 8d8844b chriscai-amd andclaude committed 8d8844bView commit detailsCopy full SHA for 8d8844b Browse repository at this point docs: add MI350X training recipe section Show description for 1c9315a chriscai-amd andclaude committed 1c9315aView commit detailsCopy full SHA for 1c9315a Browse repository at this point scripts: add stitch_traces.py Show description for 3027519 chriscai-amd andclaude committed 3027519View commit detailsCopy full SHA for 3027519 Browse repository at this point docs: update B200 recipe deps to NGC 26.04 (torch 2.12 / CUDA 13.2) Show description for 8cbbab0 chriscai-amd committed 8cbbab0View commit detailsCopy full SHA for 8cbbab0 Browse repository at this point Commits on Jun 2, 2026 docs: refresh B200 recipe deps (fbgemm HEAD, torchrec 1.7 nightly, driver) Show description for fc4d092 chriscai-amd committed fc4d092View commit detailsCopy full SHA for fc4d092 Browse repository at this point MI350X: re-pin 2 triton configs for the torch 2.12 + torchrec 1.7 stack Show description for 194fc9b chriscai-amd andclaude committed 194fc9bView commit detailsCopy full SHA for 194fc9b Browse repository at this point docs: update MI350X Stack B to fbgemm @ B200 commit + caveat Show description for 671e7e6 chriscai-amd andclaude committed 671e7e6View commit detailsCopy full SHA for 671e7e6 Browse repository at this point docs: drop Stack A; MI350X recipe is now single-stack (B200-aligned) Show description for b3d1764 chriscai-amd andclaude committed b3d1764View commit detailsCopy full SHA for b3d1764 Browse repository at this point docs: drop PYTORCH-fallback caveat from MI350X recipe Show description for 7f6553e chriscai-amd andclaude committed 7f6553eView commit detailsCopy full SHA for 7f6553e Browse repository at this point MI350X: fit-entity embedding sizes, bs=1024 default, batch-agnostic recipe Show description for cb68c8e chriscai-amd andclaude committed cb68c8eView commit detailsCopy full SHA for cb68c8e Browse repository at this point MI350X: separated-RNG LN-dropout + attention autotune pin + clock guard Show description for 2e95a4d chriscai-amd andcursoragent committed 2e95a4dView commit detailsCopy full SHA for 2e95a4d Browse repository at this point dlrmv4: TorchRec 3-stage sparse-dist pipeline + gin-selectable HSTU kernel Show description for 17e04af chriscai-amd andcursoragent committed 17e04afView commit detailsCopy full SHA for 17e04af Browse repository at this point Commits on Jun 3, 2026 dlrmv4: streaming (temporal-order) training for yambda-5b Show description for 123c55c chriscai-amd andcursoragent committed 123c55cView commit detailsCopy full SHA for 123c55c Browse repository at this point dlrmv4: disable checkpointing by default; fix recipe torch note Show description for d017bcc chriscai-amd andcursoragent committed d017bccView commit detailsCopy full SHA for d017bcc Browse repository at this point dlrmv4: ROCm-only Perfetto trace render fixes at export time Show description for 7d11c17 chriscai-amd andcursoragent committed 7d11c17View commit detailsCopy full SHA for 7d11c17 Browse repository at this point Commits on Jun 4, 2026 dlrmv4: ROCm annotation de-overlap so phase spans render full width Show description for e024217 chriscai-amd andcursoragent committed e024217View commit detailsCopy full SHA for e024217 Browse repository at this point dlrmv4: streaming checkpoint resume + step/time checkpoint cadences Show description for f447075 chriscai-amd andcursoragent committed f447075View commit detailsCopy full SHA for f447075 Browse repository at this point dlrmv4: move streaming resume test harness into train/tests Show description for 4a18b95 chriscai-amd andcursoragent committed 4a18b95View commit detailsCopy full SHA for 4a18b95 Browse repository at this point dlrmv4: sparse full-holdout eval cadence + eval-pool fork-race fix Show description for f89da0e chriscai-amd andcursoragent committed f89da0eView commit detailsCopy full SHA for f89da0e Browse repository at this point dlrmv4: self-healing streaming-e2e supervisor + NE/AUC trajectory builder Show description for 039f7c9 chriscai-amd andcursoragent committed 039f7c9View commit detailsCopy full SHA for 039f7c9 Browse repository at this point dlrmv4: durable streaming-run metrics (append log + TensorBoard on NFS) Show description for 0be8a71 chriscai-amd andcursoragent committed 0be8a71View commit detailsCopy full SHA for 0be8a71 Browse repository at this point dlrmv4: raise streaming-run disk guard for keep_last_n=1 saves Show description for da8a9eb chriscai-amd andcursoragent committed da8a9ebView commit detailsCopy full SHA for da8a9eb Browse repository at this point dlrmv4: anchor eval points to train global step in NE/AUC trajectory Show description for 3c896c9 chriscai-amd andcursoragent committed 3c896c9View commit detailsCopy full SHA for 3c896c9 Browse repository at this point dlrmv4: supervisor tolerates control-plane outages + attach mode Show description for 04dc53a chriscai-amd andcursoragent committed 04dc53aView commit detailsCopy full SHA for 04dc53a Browse repository at this point Commits on Jun 5, 2026 dlrmv4: TFLOPS/MFU/HFU reporting + MAX_SEQ_LEN/HISTORY_LENGTH gin knobs Show description for 45e0daf chriscai-amd andclaude committed 45e0dafView commit detailsCopy full SHA for 45e0daf Browse repository at this point Commits on Jun 9, 2026 dlrmv4: configurable lifetime-AUC backend + fixed-holdout streaming eval Show description for e794c0a chriscai-amd andcursoragent committed e794c0aView commit detailsCopy full SHA for e794c0a Browse repository at this point dlrmv4: default yambda-5b to the 4k-no-truncation seq shape Show description for efc5126 chriscai-amd andcursoragent committed efc5126View commit detailsCopy full SHA for efc5126 Browse repository at this point dlrmv4: reservation-aware sbatch failover in streaming supervisor Show description for 03362da chriscai-amd andcursoragent committed 03362daView commit detailsCopy full SHA for 03362da Browse repository at this point dlrmv4: two-tier reservation-then-open-pool failover in streaming supervisor Show description for 888f701 chriscai-amd andcursoragent committed 888f701View commit detailsCopy full SHA for 888f701 Browse repository at this point dlrmv4: cap failover at <=1 reservation node + fix trainer-alive self-match Show description for 7c36891 chriscai-amd andcursoragent committed 7c36891View commit detailsCopy full SHA for 7c36891 Browse repository at this point dlrmv4: anchor sparse-eval cadence to absolute window ts (resume-invariant) Show description for 7c9188f chriscai-amd andcursoragent committed 7c9188fView commit detailsCopy full SHA for 7c9188f Browse repository at this point Commits on Jun 10, 2026 dlrmv4: multi-node (N>=1) training over RoCE RDMA via consolidated launch_slurm.sh Show description for dbb9e1d chriscai-amd andcursoragent committed dbb9e1dView commit detailsCopy full SHA for dbb9e1d Browse repository at this point local dlrmv4 changes: docker setup, run scripts, walkthrough docs, smoke log path Show description for 15c4a00 suachong andcursoragent committed 15c4a00View commit detailsCopy full SHA for 15c4a00 Browse repository at this point dlrmv4: decouple multi-node launch from per-user paths for portable baseline Show description for d03fb28 suachong andcursoragent committed d03fb28View commit detailsCopy full SHA for d03fb28 Browse repository at this point dlrmv4: deterministic in-window shuffle diversity dial + opt-in diagnostics Show description for c55736e chriscai-amd andcursoragent committed c55736eView commit detailsCopy full SHA for c55736e Browse repository at this point Commits on Jun 11, 2026 dlrmv4: MLPerf training compliance logging for streaming-train-eval Show description for 851a354 suachong andcursoragent committed 851a354View commit detailsCopy full SHA for 851a354 Browse repository at this point Commits on Jun 13, 2026 dlrmv4: min_history anchor-eligibility floor (decoupled from history_length) Show description for 2fc3cb1 chriscai-amd andcursoragent committed 2fc3cb1View commit detailsCopy full SHA for 2fc3cb1 Browse repository at this point dlrmv4: gin defaults — min_history=1, BATCH_SIZE env knob, default to no in-window shuffle Show description for e5214b8 chriscai-amd andcursoragent committed e5214b8View commit detailsCopy full SHA for e5214b8 Browse repository at this point dlrmv4: launch_slurm container hygiene + readiness gating + env passthroughs Show description for 5fdf70c chriscai-amd andcursoragent committed 5fdf70cView commit detailsCopy full SHA for 5fdf70c Browse repository at this point dlrmv4: durable per-boundary eval metrics JSONL sink + aggregate emb-diag Show description for 6182ab4 chriscai-amd andcursoragent committed 6182ab4View commit detailsCopy full SHA for 6182ab4 Browse repository at this point dlrmv4: default MIN_HISTORY=0 (include cold-start first events) to match min0 runs Show description for 51e6e5f chriscai-amd andcursoragent committed 51e6e5fView commit detailsCopy full SHA for 51e6e5f Browse repository at this point dlrmv4: default NUM_TRAIN_TS=149 to sweep full ts=150..298 streaming range Show description for 03a5be1 chriscai-amd andcursoragent committed 03a5be1View commit detailsCopy full SHA for 03a5be1 Browse repository at this point dlrmv4: consolidate eval cadence into single EVAL_EVERY_N_WINDOWS knob Show description for 20f6917 chriscai-amd andcursoragent committed 20f6917View commit detailsCopy full SHA for 20f6917 Browse repository at this point Commits on Jun 15, 2026 dlrmv4: random per-run seed + graceful teardown + no double-logging Show description for 9171e4f suachong andcursoragent committed 9171e4fView commit detailsCopy full SHA for 9171e4f Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 29ebfe2 suachong committed 29ebfe2View commit detailsCopy full SHA for 29ebfe2 Browse repository at this point dlrmv4: fix single-node-without-slurm via run_docker.sh Show description for ded9c30 suachong andcursoragent committed ded9c30View commit detailsCopy full SHA for ded9c30 Browse repository at this point Commits on Jun 16, 2026 dlrmv4: gin-configurable quantized (bf16/fp16) embedding all-to-all Show description for 380b1ca chriscai-amd andcursoragent committed 380b1caView commit detailsCopy full SHA for 380b1ca Browse repository at this point dlrmv4: split quantized a2a into independent fwd/bwd precision knobs Show description for 3e776a8 chriscai-amd andcursoragent committed 3e776a8View commit detailsCopy full SHA for 3e776a8 Browse repository at this point dlrmv4: enable GPUDirect RDMA by default in slurm worker Show description for 5f76993 suachong andcursoragent committed 5f76993View commit detailsCopy full SHA for 5f76993 Browse repository at this point dlrmv4: gin-configurable RNG seed ($SEED) + default TRAIN_SPLIT_PERCENTAGE=1.0 Show description for a34facc chriscai-amd andcursoragent committed a34faccView commit detailsCopy full SHA for a34facc Browse repository at this point Commits on Jun 17, 2026 dlrmv4: env-configurable dense/sparse LR + optimizer LR logging Show description for 40c696a chriscai-amd andcursoragent committed 40c696aView commit detailsCopy full SHA for 40c696a Browse repository at this point dlrmv4: env-configurable HSTU transformer depth ($HSTU_NUM_LAYERS) Show description for d646b2a chriscai-amd andcursoragent committed d646b2aView commit detailsCopy full SHA for d646b2a Browse repository at this point Commits on Jun 18, 2026 dlrmv4: env-overridable dense/sparse LRs for sweeps + holdout default 1.0 Show description for 922aeec suachong andcursoragent committed 922aeecView commit detailsCopy full SHA for 922aeec Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 8a9282d suachong andcursoragent committed 8a9282dView commit detailsCopy full SHA for 8a9282d Browse repository at this point dlrmv4: disable TensorBoard by default (no-op writer) Show description for e0d6e46 chriscai-amd andcursoragent committed e0d6e46View commit detailsCopy full SHA for e0d6e46 Browse repository at this point dlrmv4: default dense/sparse LR=1e-5 and HSTU depth=3 Show description for bc743b5 chriscai-amd andcursoragent committed bc743b5View commit detailsCopy full SHA for bc743b5 Browse repository at this point dlrmv4: report EVAL_ACCURACY as per-window AUC (configurable, default window) Show description for b4ce3ba suachong andcursoragent committed b4ce3baView commit detailsCopy full SHA for b4ce3ba Browse repository at this point dlrmv4: consolidate streaming e2e supervisor to one sbatch-wrapping script Show description for c5469a4 chriscai-amd andcursoragent committed c5469a4View commit detailsCopy full SHA for c5469a4 Browse repository at this point Commits on Jun 19, 2026 dlrmv4: add non-SLURM local launcher + self-healing supervisor Show description for be892d8 chriscai-amd committed be892d8View commit detailsCopy full SHA for be892d8 Browse repository at this point dlrmv4: set default-PG timeout to TIMEOUT (1800s) to survive checkpoint skew Show description for 7f73ac7 chriscai-amd andcursoragent committed 7f73ac7View commit detailsCopy full SHA for 7f73ac7 Browse repository at this point Commits on Jun 22, 2026 Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 66b18eb suachong committed 66b18ebView commit detailsCopy full SHA for 66b18eb Browse repository at this point dlrmv4: optional gradient clipping for the streaming path ($GRAD_CLIP_NORM) Show description for 09b4204 chriscai-amd andcursoragent committed 09b4204View commit detailsCopy full SHA for 09b4204 Browse repository at this point dlrmv4: data-fraction eval cadence + lr1e-7/grad-clip-on defaults Show description for 3cb9eb6 chriscai-amd andcursoragent committed 3cb9eb6View commit detailsCopy full SHA for 3cb9eb6 Browse repository at this point dlrmv4: seed embedding init + reproducibility checksum ($SEED) Show description for c2342c5 chriscai-amd andcursoragent committed c2342c5View commit detailsCopy full SHA for c2342c5 Browse repository at this point dlrmv4: default INIT_CHECKSUM off (fp64 shard copy OOMs the build) Show description for eef3304 chriscai-amd andcursoragent committed eef3304View commit detailsCopy full SHA for eef3304 Browse repository at this point Commits on Jun 23, 2026 dlrmv4: add last_n UIH history strategy ($HISTORY_STRATEGY) Show description for 38a9175 chriscai-amd andcursoragent committed 38a9175View commit detailsCopy full SHA for 38a9175 Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for fde24f3 suachong committed fde24f3View commit detailsCopy full SHA for fde24f3 Browse repository at this point Commits on Jun 24, 2026 dlrmv4: logging-freeze prep — MIN_HISTORY=4086 default + HISTORY_STRATEGY passthrough Show description for f14485a suachong andcursoragent committed f14485aView commit detailsCopy full SHA for f14485a Browse repository at this point dlrmv4: untrack docs/v4_vs_v2_and_hstu_walkthrough.md Show description for 53f5176 suachong andcursoragent committed 53f5176View commit detailsCopy full SHA for 53f5176 Browse repository at this point dlrmv4: scrub hardcoded username from reference comments Show description for 0f7a6eb suachong andcursoragent committed 0f7a6ebView commit detailsCopy full SHA for 0f7a6eb Browse repository at this point dlrmv4: README — add full single/multi-node reference run example Show description for 31a38fa suachong andcursoragent committed 31a38faView commit detailsCopy full SHA for 31a38fa Browse repository at this point dlrmv4: exclude eval/checkpoint overhead from step_ms timing Show description for 3cd9f6d chriscai-amd andcursoragent committed 3cd9f6dView commit detailsCopy full SHA for 3cd9f6d Browse repository at this point dlrmv4: README — use AUC_THRESHOLD=0.80275 in example for gin-default consistency Show description for dc412ff suachong andcursoragent committed dc412ffView commit detailsCopy full SHA for dc412ff Browse repository at this point dlrmv4: make a bare sbatch reproduce the frozen reference run Show description for fad177f suachong andcursoragent committed fad177fView commit detailsCopy full SHA for fad177f Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for e078dd4 suachong committed e078dd4View commit detailsCopy full SHA for e078dd4 Browse repository at this point dlrmv4: address PR review — mlperf_logging install/pin + logging-utils robustness Show description for b50fe58 suachong andcursoragent committed b50fe58View commit detailsCopy full SHA for b50fe58 Browse repository at this point dlrmv4: decorrelate per-rank runtime RNG for HSTU dropout Show description for 9d1dbf8 suachong andcursoragent committed 9d1dbf8View commit detailsCopy full SHA for 9d1dbf8 Browse repository at this point dlrmv4: drop non-portable build/run helpers from the baseline Show description for 784516a suachong andcursoragent committed 784516aView commit detailsCopy full SHA for 784516a Browse repository at this point dlrmv4: trim PR comments, default DECORRELATE_DROPOUT off, extend eval metric Show description for 3f36f61 suachong andcursoragent committed 3f36f61View commit detailsCopy full SHA for 3f36f61 Browse repository at this point dlrmv4: trim verbose MLPerf-wiring comments to 1-2 lines Show description for a9f8efd suachong andcursoragent committed a9f8efdView commit detailsCopy full SHA for a9f8efd Browse repository at this point dlrmv4: trim seed_everything / decorrelate_runtime_rng docstrings Show description for 024e64b suachong andcursoragent committed 024e64bView commit detailsCopy full SHA for 024e64b Browse repository at this point dlrmv4: drop .gitignore changes from the PR Show description for f63e5d4 suachong andcursoragent committed f63e5d4View commit detailsCopy full SHA for f63e5d4 Browse repository at this point dlrmv4: centralize MLPerf emission + fix submission identity Show description for 02f2d2b suachong andcursoragent committed 02f2d2bView commit detailsCopy full SHA for 02f2d2b Browse repository at this point dlrmv4: hardcode lifetime-AUC backend to binned, drop the override Show description for ae99293 suachong andcursoragent committed ae99293View commit detailsCopy full SHA for ae99293 Browse repository at this point Revert "dlrmv4: hardcode lifetime-AUC backend to binned, drop the override" Show description for da74883 suachong committed da74883View commit detailsCopy full SHA for da74883 Browse repository at this point dlrmv4: slim launch_slurm.sh to MLPerf wiring + path portability Show description for 1ada43f suachong andcursoragent committed 1ada43fView commit detailsCopy full SHA for 1ada43f Browse repository at this point dlrmv4: drop launch_slurm_suachong.sh from the PR (keep local only) Show description for 1d25713 suachong andcursoragent committed 1d25713View commit detailsCopy full SHA for 1d25713 Browse repository at this point dlrmv4: revert streaming_resume_test.sh to base (out of MLPerf PR scope) Show description for 1dae61d suachong andcursoragent committed 1dae61dView commit detailsCopy full SHA for 1dae61d Browse repository at this point Commits on Jun 25, 2026 dlrmv4: make MLPerf run markers resume-aware via checkpoint state Show description for 7ec6fcc chriscai-amd andcursoragent committed 7ec6fccView commit detailsCopy full SHA for 7ec6fcc Browse repository at this point dlrmv4: reproducible-by-default config (seed=1, AUC_THRESHOLD=1.0) Show description for 5c2b940 chriscai-amd andcursoragent committed 5c2b940View commit detailsCopy full SHA for 5c2b940 Browse repository at this point dlrmv4: re-enable GPUDirect RDMA by default in slurm worker Show description for ff55513 chriscai-amd andcursoragent committed ff55513View commit detailsCopy full SHA for ff55513 Browse repository at this point dlrmv4: README — match launcher's actual smoke-shaped defaults Show description for 7b5e869 chriscai-amd andcursoragent committed 7b5e869View commit detailsCopy full SHA for 7b5e869 Browse repository at this point Merge pull request #1 from chriscai-amd/suachong/dlrmv4 Show description for 392241f chriscai-amd authored 392241fView commit detailsCopy full SHA for 392241f Browse repository at this point recommendation_v4: add MLPerf reference scripts, structure, and docs Show description for 881d925 chriscai-amd andcursoragent committed 881d925View commit detailsCopy full SHA for 881d925 Browse repository at this point Merge pull request #2 from chriscai-amd/chcai/mlperf_refactor Show description for 4ca6c08 chriscai-amd authored 4ca6c08View commit detailsCopy full SHA for 4ca6c08 Browse repository at this point recommendation_v4: prune inference/AOT/CUDA-cpp/research + non-yambda configs Show description for 4cf4d85 chriscai-amd andcursoragent committed 4cf4d85View commit detailsCopy full SHA for 4cf4d85 Browse repository at this point Commits on Jun 26, 2026 Make data-fraction eval cadence the default Show description for b68bfb7 chriscai-amd andcursoragent committed b68bfb7View commit detailsCopy full SHA for b68bfb7 Browse repository at this point dlrmv3 streaming: fix distributed sync + generalize checkpoint/resume e2e test Show description for 7e8de35 chriscai-amd andcursoragent committed 7e8de35View commit detailsCopy full SHA for 7e8de35 Browse repository at this point dlrmv3 streaming: make resume e2e test pass on MI350/NFS Show description for f8807ca chriscai-amd andcursoragent committed f8807caView commit detailsCopy full SHA for f8807ca Browse repository at this point dlrmv3 streaming: document midwindow vs multiwindow resume test purpose Show description for ea37064 chriscai-amd andcursoragent committed ea37064View commit detailsCopy full SHA for ea37064 Browse repository at this point Merge pull request #3 from chriscai-amd/chcai/nv_fix Show description for e46358f chriscai-amd authored e46358fView commit detailsCopy full SHA for e46358f Browse repository at this point Commits on Jun 27, 2026 dlrmv3: gin/env-configurable embedding table placement (HBM/UVM) Show description for 8db66f3 chriscai-amd andcursoragent committed 8db66f3View commit detailsCopy full SHA for 8db66f3 Browse repository at this point Commits on Jun 29, 2026 dlrmv3 qcomm: hard-fail instead of silently falling back to fp32 a2a Show description for d0ce11e chriscai-amd committed d0ce11eView commit detailsCopy full SHA for d0ce11e Browse repository at this point dlrmv3 yambda-5b: default embedding a2a quantization to fp16/fp16 Show description for 584cb66 chriscai-amd committed 584cb66View commit detailsCopy full SHA for 584cb66 Browse repository at this point dlrmv3 yambda-5b: default gin to the canonical fp16 full-corpus run Show description for 3a69560 chriscai-amd committed 3a69560View commit detailsCopy full SHA for 3a69560 Browse repository at this point Commits on Jun 30, 2026 dlrmv3 qcomm: low-memory fbgemm fp16/bf16 a2a codec to fix skewed-batch OOM hang Show description for 4f987c1 chriscai-amd andcursoragent committed 4f987c1View commit detailsCopy full SHA for 4f987c1 Browse repository at this point dlrmv3 launch_slurm: forward QCOMM_LOWMEM_CODEC env into the container Show description for a856229 chriscai-amd andcursoragent committed a856229View commit detailsCopy full SHA for a856229 Browse repository at this point Commits on Jul 1, 2026 dlrmv3 sharding: gin/env-configurable per-table embedding sharding-type overrides Show description for b8f8298 chriscai-amd andcursoragent committed b8f8298View commit detailsCopy full SHA for b8f8298 Browse repository at this point Commits on Jul 14, 2026 dlrmv3 qcomm: gin/env-configurable EC in-batch index dedup (default on) Show description for 8163b4e chriscai-amd andcursoragent committed 8163b4eView commit detailsCopy full SHA for 8163b4e Browse repository at this point Add steps-to-target CV script for run-to-run convergence analysis. Show description for 273475a suachong andcursoragent committed 273475aView commit detailsCopy full SHA for 273475a Browse repository at this point Move steps-to-target CV script under scripts/cv/. Show description for 795eccd suachong andcursoragent committed 795eccdView commit detailsCopy full SHA for 795eccd Browse repository at this point Merge pull request #4 from chriscai-amd/suachong/cv-steps-to-target Show description for fe2a14d chriscai-amd authored fe2a14dView commit detailsCopy full SHA for fe2a14d Browse repository at this point Commits on Jul 15, 2026 dlrmv3 train: gin/env-configurable LR warmup (default OFF) Show description for 2ef0465 chriscai-amd andcursoragent committed 2ef0465View commit detailsCopy full SHA for 2ef0465 Browse repository at this point Commits on Jul 16, 2026 dlrmv3 train: configurable LR-warmup starting LR (default 0) Show description for 4baaa83 chriscai-amd andcursoragent committed 4baaa83View commit detailsCopy full SHA for 4baaa83 Browse repository at this point Commits on Jul 24, 2026 dlrmv3 train: gate interim eval metric logging (default OFF, AUC-neutral) Show description for a40f3fd chriscai-amd andcursoragent committed a40f3fdView commit detailsCopy full SHA for a40f3fd Browse repository at this point dlrmv4: add RCP reference logs by global batch size Show description for ac89f82 suachong andcursoragent committed ac89f82View commit detailsCopy full SHA for ac89f82 Browse repository at this point Commits on Jul 25, 2026 dlrmv3 train: SKIP_EVAL to skip first N periodic eval passes (default 0) Show description for 5b1590d chriscai-amd andcursoragent committed 5b1590dView commit detailsCopy full SHA for 5b1590d Browse repository at this point Commits on Jul 26, 2026 dlrmv4: expand RCP reference logs to 20 runs per global batch size Show description for 23882d1 suachong andcursoragent committed 23882d1View commit detailsCopy full SHA for 23882d1 Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4-idfix' into suachong/dlrmv4-rcp-logs suachong committed 1a04549View commit detailsCopy full SHA for 1a04549 Browse repository at this point dlrmv4 gin: set CV-batch defaults (lr=1e-6, warmup=24k, eval=0.1%, skip_eval=10) Show description for 1c3c808 suachong andcursoragent committed 1c3c808View commit detailsCopy full SHA for 1c3c808 Browse repository at this point dlrmv4: drop rcp_logs/.gitignore negation Show description for 28681cb suachong andcursoragent committed 28681cbView commit detailsCopy full SHA for 28681cb Browse repository at this point Commits on Jul 27, 2026 Merge pull request #5 from chriscai-amd/suachong/dlrmv4-rcp-logs Show description for 9505e0c chriscai-amd authored 9505e0cView commit detailsCopy full SHA for 9505e0c Browse repository at this point Commits on Jul 28, 2026 dlrmv4 README: document RCP convergence sweep + 0.75 eval target Show description for de1be29 Chris Cai andcursoragent committed de1be29View commit detailsCopy full SHA for de1be29 Browse repository at this point dlrmv4 README: add epoch-to-converge and CV columns to RCP table Show description for 817e379 Chris Cai andcursoragent committed 817e379View commit detailsCopy full SHA for 817e379 Browse repository at this point dlrmv4 README: note skip_eval=10 as a fixed submission hyperparameter Show description for aaa39e8 Chris Cai andcursoragent committed aaa39e8View commit detailsCopy full SHA for aaa39e8 Browse repository at this point Commits on Jul 30, 2026 dlrmv4: set RCP log submission_platform to MI350, drop rcp/ placeholder Show description for 8f723e7 Chris Cai andcursoragent committed 8f723e7View commit detailsCopy full SHA for 8f723e7 Browse repository at this point Commits on Aug 1, 2026 dlrmv4: align documented + default eval cadence with the RCP sweep (0.1%) Show description for bcede2a Chris Cai andcursoragent committed bcede2aView commit detailsCopy full SHA for bcede2a Browse repository at this point Commits on Aug 3, 2026 dlrmv4: replace count-based SKIP_EVAL with epoch-fraction SKIP_EVAL_EPOCH_PCT Show description for 17ccef6 chriscai-amd andcursoragent committed 17ccef6View commit detailsCopy full SHA for 17ccef6 Browse repository at this point dlrmv4 README: restructure onto the MLCommons benchmark README template Show description for 7d04457 chriscai-amd andcursoragent committed 7d04457View commit detailsCopy full SHA for 7d04457 Browse repository at this point dlrmv4 README: describe main hyperparameters without tunability framing Show description for 149df0d chriscai-amd andcursoragent committed 149df0dView commit detailsCopy full SHA for 149df0d Browse repository at this point Commits on Aug 4, 2026 dlrmv4: add a 2-eval safety margin to the skip_eval_epoch_pct values Show description for 0413eaf chriscai-amd andcursoragent committed 0413eafView commit detailsCopy full SHA for 0413eaf Browse repository at this point dlrmv4: fold the eval margin into the start-eval intercept Show description for 7f807f1 chriscai-amd andcursoragent committed 7f807f1View commit detailsCopy full SHA for 7f807f1 Browse repository at this point dlrmv4: log the pinned hyperparameters and converge by default Show description for 0f7c14b chriscai-amd andcursoragent committed 0f7c14bView commit detailsCopy full SHA for 0f7c14b Browse repository at this point dlrmv4: log the eval grid, grad clip norm and max sequence length Show description for 4b4a2a5 chriscai-amd andcursoragent committed 4b4a2a5View commit detailsCopy full SHA for 4b4a2a5 Browse repository at this point dlrmv4: rename the dlrm_v3 package and identifiers to dlrm_v4 Show description for 954b133 chriscai-amd andcursoragent committed 954b133View commit detailsCopy full SHA for 954b133 Browse repository at this point dlrmv4: pin the real md5 checksums for the preprocessed yambda-5b data Show description for 0736ec6 chriscai-amd andcursoragent committed 0736ec6View commit detailsCopy full SHA for 0736ec6 Browse repository at this point dlrmv4: verify the two shared_metadata item mappings as well Show description for f551796 chriscai-amd andcursoragent committed f551796View commit detailsCopy full SHA for f551796 Browse repository at this point Commits on Aug 5, 2026 dlrmv4: read item_popularity.npy from processed_dir and validate its length Show description for 8cac749 chriscai-amd andcursoragent committed 8cac749View commit detailsCopy full SHA for 8cac749 Browse repository at this point Commits on Aug 6, 2026 dlrmv4: document the prepared-dataset download and verify both layouts Show description for a30a01a chriscai-amd andcursoragent committed a30a01aView commit detailsCopy full SHA for a30a01a Browse repository at this point Commits on Aug 7, 2026 dlrmv4: point the prepared-dataset download at the MLCommons hosted copy Show description for c57035a chriscai-amd andcursoragent committed c57035aView commit detailsCopy full SHA for c57035a Browse repository at this point dlrmv4: note that the md5 set is partial for a prepared download Show description for da2f5b8 chriscai-amd andcursoragent committed da2f5b8View commit detailsCopy full SHA for da2f5b8 Browse repository at this point Commits on Aug 8, 2026 dlrmv4: document the model FLOPs accounting and name its multipliers Show description for 52063e4 chriscai-amd andcursoragent committed 52063e4View commit detailsCopy full SHA for 52063e4 Browse repository at this point dlrmv4: describe the eval-start rule as a check on the first eval Show description for a67b845 chriscai-amd andcursoragent committed a67b845View commit detailsCopy full SHA for a67b845 Browse repository at this point Commits on Aug 10, 2026 Merge remote-tracking branch 'upstream/master' into chcai/dlrmv4-idfix Show description for 3e573d1 chriscai-amd committed 3e573d1View commit detailsCopy full SHA for 3e573d1 Browse repository at this point Commits on Aug 11, 2026 dlrmv4: unify the data-pct -> global-steps conversion; clarify fbgemm source build Show description for 429deee chriscai-amd andcursoragent committed 429deeeView commit detailsCopy full SHA for 429deee Browse repository at this point dlrmv4: rename the benchmark directory from recommendation_v4 to recommendation Show description for a4f3e77 chriscai-amd andcursoragent committed a4f3e77View commit detailsCopy full SHA for a4f3e77 Browse repository at this point Footer © 2026 GitHub, Inc. Footer navigation Terms Privacy Security Status Community Docs Contact You can’t perform that action at this time. , 'i'); if (__m === '*' || __re.test(location.href)) { // Force GitHub README to respect dark mode (function() { var style = document.createElement('style'); style.textContent = ' .markdown-body { color-scheme: dark light; } .markdown-body pre { background: #161b22 !important; } .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; } .markdown-body table th, .markdown-body table td { border-color: #30363d !important; } .markdown-body img { background: #0d1117; } .markdown-body blockquote { border-left-color: #8b949e; } .markdown-body hr { border-color: #30363d; } '; document.head.appendChild(style); })(); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU by chriscai-amd · Pull Request #889 · mlcommons/training · GitHub Skip to contentNavigation Menu Sign inAppearance settings AI CODE CREATIONGitHub CopilotWrite better code with AI GitHub Copilot appDirect agents from issue to merge MCP RegistryIntegrate external tools DEVELOPER WORKFLOWSActionsAutomate any workflow CodespacesInstant dev environments IssuesPlan and track work Code ReviewManage code changes Code QualityEnforce quality at merge APPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilities Code securitySecure your code as you build Secret protectionStop leaks before they start EXPLOREWhy GitHub Documentation Blog Changelog Marketplace View all features BY COMPANY SIZEEnterprises Small and medium teams Startups Nonprofits BY USE CASEApp Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRYHealthcare Financial services Manufacturing Government View all industries View all solutions EXPLORE BY TOPICAI Software Development DevOps Security View all topics EXPLORE BY TYPECustomer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICESDocumentation Customer support Community forum Trust center Partners View all resources COMMUNITYGitHub SponsorsFund open source developers PROGRAMSSecurity Lab Maintainer Community GitHub Stars Archive Program REPOSITORIESTopics Trending Collections ENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platform AVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security features Copilot for BusinessEnterprise-grade AI features Premium SupportEnterprise-grade 24/7 support Pricing Sign in Sign upAppearance settings You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. mlcommons /trainingPublic Notifications You must be signed in to change notification settings Fork 593 Star 1.8k Code Issues10 Pull requests3 Discussions Actions Projects Security and quality0 Insights Additional navigation options Code Issues Pull requests Discussions Actions Projects Security and quality Insights [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU - #889 #889 Merged carualejandro merged 159 commits intomlcommons:mastermlcommons/training:masterfrom chriscai-amd:chcai/dlrmv4-idfixchriscai-amd/training:chcai/dlrmv4-idfixCopy head branch name to clipboard Aug 12, 2026 ConversationCommits159 (159)ChecksFiles changed Merged [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU#889carualejandro merged 159 commits intomlcommons:mastermlcommons/training:masterfrom chriscai-amd:chcai/dlrmv4-idfixchriscai-amd/training:chcai/dlrmv4-idfixCopy head branch name to clipboard Commits Commits on May 29, 2026 Add recommendation_v4 (HSTU/DLRM-v3 generative-recommenders fork @ d97e51c) Show description for 461b0f4 chriscai-amd andclaude committed 461b0f4View commit detailsCopy full SHA for 461b0f4 Browse repository at this point Enable Triton HSTU kernels on AMD/ROCm (gfx950 MI350X) Show description for 9b56d4f chriscai-amd andclaude committed 9b56d4fView commit detailsCopy full SHA for 9b56d4f Browse repository at this point Fix AttributeError on triton.knobs.nvidia.use_meta_ws Show description for 751f2f0 chriscai-amd committed 751f2f0View commit detailsCopy full SHA for 751f2f0 Browse repository at this point Commits on May 30, 2026 Make HSTU model arch + dataset history_length gin-tunable Show description for 0f1fcf0 chriscai-amd andclaude committed 0f1fcf0View commit detailsCopy full SHA for 0f1fcf0 Browse repository at this point Make EmbeddingShardingPlanner hbm_cap_gb gin-tunable, set ddr_cap=0 Show description for b7f8b2d chriscai-amd andclaude committed b7f8b2dView commit detailsCopy full SHA for b7f8b2d Browse repository at this point Add yambda 50m/500m/5b preprocessor + DLRM_DATA_PATH env override Show description for 5ba9b07 chriscai-amd andclaude committed 5ba9b07View commit detailsCopy full SHA for 5ba9b07 Browse repository at this point Fix NCCL init: set CUDA device before init_process_group Show description for c639f6a chriscai-amd committed c639f6aView commit detailsCopy full SHA for c639f6a Browse repository at this point Commits on May 31, 2026 Profiler: write traces to local disk under <repo>/results/<run_name>/ Show description for d76f96b chriscai-amd andclaude committed d76f96bView commit detailsCopy full SHA for d76f96b Browse repository at this point Tracing fixes: gin scoping, drop active=10 override, intuitive filenames, trim_warmup Show description for 4a2a7bd chriscai-amd andclaude committed 4a2a7bdView commit detailsCopy full SHA for 4a2a7bd Browse repository at this point Commits on Jun 1, 2026 gin: history_length 2048 → 2039 + expanded per-pool comment Show description for 9b0ae8b chriscai-amd andclaude committed 9b0ae8bView commit detailsCopy full SHA for 9b0ae8b Browse repository at this point README: rewrite for yambda-5b fork — upstream link, data prep, per-pool gather Show description for 2b58a63 chriscai-amd andclaude committed 2b58a63View commit detailsCopy full SHA for 2b58a63 Browse repository at this point gin: make hbm_cap_gb overridable via \$HBM_CAP_GB Show description for 03662de chriscai-amd andclaude committed 03662deView commit detailsCopy full SHA for 03662de Browse repository at this point docs: add B200 training recipe for yambda-5b Show description for bb012a2 chriscai-amd committed bb012a2View commit detailsCopy full SHA for bb012a2 Browse repository at this point bf16 + triton autotune pinning with gin-driven full-tune override Show description for 8d8844b chriscai-amd andclaude committed 8d8844bView commit detailsCopy full SHA for 8d8844b Browse repository at this point docs: add MI350X training recipe section Show description for 1c9315a chriscai-amd andclaude committed 1c9315aView commit detailsCopy full SHA for 1c9315a Browse repository at this point scripts: add stitch_traces.py Show description for 3027519 chriscai-amd andclaude committed 3027519View commit detailsCopy full SHA for 3027519 Browse repository at this point docs: update B200 recipe deps to NGC 26.04 (torch 2.12 / CUDA 13.2) Show description for 8cbbab0 chriscai-amd committed 8cbbab0View commit detailsCopy full SHA for 8cbbab0 Browse repository at this point Commits on Jun 2, 2026 docs: refresh B200 recipe deps (fbgemm HEAD, torchrec 1.7 nightly, driver) Show description for fc4d092 chriscai-amd committed fc4d092View commit detailsCopy full SHA for fc4d092 Browse repository at this point MI350X: re-pin 2 triton configs for the torch 2.12 + torchrec 1.7 stack Show description for 194fc9b chriscai-amd andclaude committed 194fc9bView commit detailsCopy full SHA for 194fc9b Browse repository at this point docs: update MI350X Stack B to fbgemm @ B200 commit + caveat Show description for 671e7e6 chriscai-amd andclaude committed 671e7e6View commit detailsCopy full SHA for 671e7e6 Browse repository at this point docs: drop Stack A; MI350X recipe is now single-stack (B200-aligned) Show description for b3d1764 chriscai-amd andclaude committed b3d1764View commit detailsCopy full SHA for b3d1764 Browse repository at this point docs: drop PYTORCH-fallback caveat from MI350X recipe Show description for 7f6553e chriscai-amd andclaude committed 7f6553eView commit detailsCopy full SHA for 7f6553e Browse repository at this point MI350X: fit-entity embedding sizes, bs=1024 default, batch-agnostic recipe Show description for cb68c8e chriscai-amd andclaude committed cb68c8eView commit detailsCopy full SHA for cb68c8e Browse repository at this point MI350X: separated-RNG LN-dropout + attention autotune pin + clock guard Show description for 2e95a4d chriscai-amd andcursoragent committed 2e95a4dView commit detailsCopy full SHA for 2e95a4d Browse repository at this point dlrmv4: TorchRec 3-stage sparse-dist pipeline + gin-selectable HSTU kernel Show description for 17e04af chriscai-amd andcursoragent committed 17e04afView commit detailsCopy full SHA for 17e04af Browse repository at this point Commits on Jun 3, 2026 dlrmv4: streaming (temporal-order) training for yambda-5b Show description for 123c55c chriscai-amd andcursoragent committed 123c55cView commit detailsCopy full SHA for 123c55c Browse repository at this point dlrmv4: disable checkpointing by default; fix recipe torch note Show description for d017bcc chriscai-amd andcursoragent committed d017bccView commit detailsCopy full SHA for d017bcc Browse repository at this point dlrmv4: ROCm-only Perfetto trace render fixes at export time Show description for 7d11c17 chriscai-amd andcursoragent committed 7d11c17View commit detailsCopy full SHA for 7d11c17 Browse repository at this point Commits on Jun 4, 2026 dlrmv4: ROCm annotation de-overlap so phase spans render full width Show description for e024217 chriscai-amd andcursoragent committed e024217View commit detailsCopy full SHA for e024217 Browse repository at this point dlrmv4: streaming checkpoint resume + step/time checkpoint cadences Show description for f447075 chriscai-amd andcursoragent committed f447075View commit detailsCopy full SHA for f447075 Browse repository at this point dlrmv4: move streaming resume test harness into train/tests Show description for 4a18b95 chriscai-amd andcursoragent committed 4a18b95View commit detailsCopy full SHA for 4a18b95 Browse repository at this point dlrmv4: sparse full-holdout eval cadence + eval-pool fork-race fix Show description for f89da0e chriscai-amd andcursoragent committed f89da0eView commit detailsCopy full SHA for f89da0e Browse repository at this point dlrmv4: self-healing streaming-e2e supervisor + NE/AUC trajectory builder Show description for 039f7c9 chriscai-amd andcursoragent committed 039f7c9View commit detailsCopy full SHA for 039f7c9 Browse repository at this point dlrmv4: durable streaming-run metrics (append log + TensorBoard on NFS) Show description for 0be8a71 chriscai-amd andcursoragent committed 0be8a71View commit detailsCopy full SHA for 0be8a71 Browse repository at this point dlrmv4: raise streaming-run disk guard for keep_last_n=1 saves Show description for da8a9eb chriscai-amd andcursoragent committed da8a9ebView commit detailsCopy full SHA for da8a9eb Browse repository at this point dlrmv4: anchor eval points to train global step in NE/AUC trajectory Show description for 3c896c9 chriscai-amd andcursoragent committed 3c896c9View commit detailsCopy full SHA for 3c896c9 Browse repository at this point dlrmv4: supervisor tolerates control-plane outages + attach mode Show description for 04dc53a chriscai-amd andcursoragent committed 04dc53aView commit detailsCopy full SHA for 04dc53a Browse repository at this point Commits on Jun 5, 2026 dlrmv4: TFLOPS/MFU/HFU reporting + MAX_SEQ_LEN/HISTORY_LENGTH gin knobs Show description for 45e0daf chriscai-amd andclaude committed 45e0dafView commit detailsCopy full SHA for 45e0daf Browse repository at this point Commits on Jun 9, 2026 dlrmv4: configurable lifetime-AUC backend + fixed-holdout streaming eval Show description for e794c0a chriscai-amd andcursoragent committed e794c0aView commit detailsCopy full SHA for e794c0a Browse repository at this point dlrmv4: default yambda-5b to the 4k-no-truncation seq shape Show description for efc5126 chriscai-amd andcursoragent committed efc5126View commit detailsCopy full SHA for efc5126 Browse repository at this point dlrmv4: reservation-aware sbatch failover in streaming supervisor Show description for 03362da chriscai-amd andcursoragent committed 03362daView commit detailsCopy full SHA for 03362da Browse repository at this point dlrmv4: two-tier reservation-then-open-pool failover in streaming supervisor Show description for 888f701 chriscai-amd andcursoragent committed 888f701View commit detailsCopy full SHA for 888f701 Browse repository at this point dlrmv4: cap failover at <=1 reservation node + fix trainer-alive self-match Show description for 7c36891 chriscai-amd andcursoragent committed 7c36891View commit detailsCopy full SHA for 7c36891 Browse repository at this point dlrmv4: anchor sparse-eval cadence to absolute window ts (resume-invariant) Show description for 7c9188f chriscai-amd andcursoragent committed 7c9188fView commit detailsCopy full SHA for 7c9188f Browse repository at this point Commits on Jun 10, 2026 dlrmv4: multi-node (N>=1) training over RoCE RDMA via consolidated launch_slurm.sh Show description for dbb9e1d chriscai-amd andcursoragent committed dbb9e1dView commit detailsCopy full SHA for dbb9e1d Browse repository at this point local dlrmv4 changes: docker setup, run scripts, walkthrough docs, smoke log path Show description for 15c4a00 suachong andcursoragent committed 15c4a00View commit detailsCopy full SHA for 15c4a00 Browse repository at this point dlrmv4: decouple multi-node launch from per-user paths for portable baseline Show description for d03fb28 suachong andcursoragent committed d03fb28View commit detailsCopy full SHA for d03fb28 Browse repository at this point dlrmv4: deterministic in-window shuffle diversity dial + opt-in diagnostics Show description for c55736e chriscai-amd andcursoragent committed c55736eView commit detailsCopy full SHA for c55736e Browse repository at this point Commits on Jun 11, 2026 dlrmv4: MLPerf training compliance logging for streaming-train-eval Show description for 851a354 suachong andcursoragent committed 851a354View commit detailsCopy full SHA for 851a354 Browse repository at this point Commits on Jun 13, 2026 dlrmv4: min_history anchor-eligibility floor (decoupled from history_length) Show description for 2fc3cb1 chriscai-amd andcursoragent committed 2fc3cb1View commit detailsCopy full SHA for 2fc3cb1 Browse repository at this point dlrmv4: gin defaults — min_history=1, BATCH_SIZE env knob, default to no in-window shuffle Show description for e5214b8 chriscai-amd andcursoragent committed e5214b8View commit detailsCopy full SHA for e5214b8 Browse repository at this point dlrmv4: launch_slurm container hygiene + readiness gating + env passthroughs Show description for 5fdf70c chriscai-amd andcursoragent committed 5fdf70cView commit detailsCopy full SHA for 5fdf70c Browse repository at this point dlrmv4: durable per-boundary eval metrics JSONL sink + aggregate emb-diag Show description for 6182ab4 chriscai-amd andcursoragent committed 6182ab4View commit detailsCopy full SHA for 6182ab4 Browse repository at this point dlrmv4: default MIN_HISTORY=0 (include cold-start first events) to match min0 runs Show description for 51e6e5f chriscai-amd andcursoragent committed 51e6e5fView commit detailsCopy full SHA for 51e6e5f Browse repository at this point dlrmv4: default NUM_TRAIN_TS=149 to sweep full ts=150..298 streaming range Show description for 03a5be1 chriscai-amd andcursoragent committed 03a5be1View commit detailsCopy full SHA for 03a5be1 Browse repository at this point dlrmv4: consolidate eval cadence into single EVAL_EVERY_N_WINDOWS knob Show description for 20f6917 chriscai-amd andcursoragent committed 20f6917View commit detailsCopy full SHA for 20f6917 Browse repository at this point Commits on Jun 15, 2026 dlrmv4: random per-run seed + graceful teardown + no double-logging Show description for 9171e4f suachong andcursoragent committed 9171e4fView commit detailsCopy full SHA for 9171e4f Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 29ebfe2 suachong committed 29ebfe2View commit detailsCopy full SHA for 29ebfe2 Browse repository at this point dlrmv4: fix single-node-without-slurm via run_docker.sh Show description for ded9c30 suachong andcursoragent committed ded9c30View commit detailsCopy full SHA for ded9c30 Browse repository at this point Commits on Jun 16, 2026 dlrmv4: gin-configurable quantized (bf16/fp16) embedding all-to-all Show description for 380b1ca chriscai-amd andcursoragent committed 380b1caView commit detailsCopy full SHA for 380b1ca Browse repository at this point dlrmv4: split quantized a2a into independent fwd/bwd precision knobs Show description for 3e776a8 chriscai-amd andcursoragent committed 3e776a8View commit detailsCopy full SHA for 3e776a8 Browse repository at this point dlrmv4: enable GPUDirect RDMA by default in slurm worker Show description for 5f76993 suachong andcursoragent committed 5f76993View commit detailsCopy full SHA for 5f76993 Browse repository at this point dlrmv4: gin-configurable RNG seed ($SEED) + default TRAIN_SPLIT_PERCENTAGE=1.0 Show description for a34facc chriscai-amd andcursoragent committed a34faccView commit detailsCopy full SHA for a34facc Browse repository at this point Commits on Jun 17, 2026 dlrmv4: env-configurable dense/sparse LR + optimizer LR logging Show description for 40c696a chriscai-amd andcursoragent committed 40c696aView commit detailsCopy full SHA for 40c696a Browse repository at this point dlrmv4: env-configurable HSTU transformer depth ($HSTU_NUM_LAYERS) Show description for d646b2a chriscai-amd andcursoragent committed d646b2aView commit detailsCopy full SHA for d646b2a Browse repository at this point Commits on Jun 18, 2026 dlrmv4: env-overridable dense/sparse LRs for sweeps + holdout default 1.0 Show description for 922aeec suachong andcursoragent committed 922aeecView commit detailsCopy full SHA for 922aeec Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 8a9282d suachong andcursoragent committed 8a9282dView commit detailsCopy full SHA for 8a9282d Browse repository at this point dlrmv4: disable TensorBoard by default (no-op writer) Show description for e0d6e46 chriscai-amd andcursoragent committed e0d6e46View commit detailsCopy full SHA for e0d6e46 Browse repository at this point dlrmv4: default dense/sparse LR=1e-5 and HSTU depth=3 Show description for bc743b5 chriscai-amd andcursoragent committed bc743b5View commit detailsCopy full SHA for bc743b5 Browse repository at this point dlrmv4: report EVAL_ACCURACY as per-window AUC (configurable, default window) Show description for b4ce3ba suachong andcursoragent committed b4ce3baView commit detailsCopy full SHA for b4ce3ba Browse repository at this point dlrmv4: consolidate streaming e2e supervisor to one sbatch-wrapping script Show description for c5469a4 chriscai-amd andcursoragent committed c5469a4View commit detailsCopy full SHA for c5469a4 Browse repository at this point Commits on Jun 19, 2026 dlrmv4: add non-SLURM local launcher + self-healing supervisor Show description for be892d8 chriscai-amd committed be892d8View commit detailsCopy full SHA for be892d8 Browse repository at this point dlrmv4: set default-PG timeout to TIMEOUT (1800s) to survive checkpoint skew Show description for 7f73ac7 chriscai-amd andcursoragent committed 7f73ac7View commit detailsCopy full SHA for 7f73ac7 Browse repository at this point Commits on Jun 22, 2026 Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 66b18eb suachong committed 66b18ebView commit detailsCopy full SHA for 66b18eb Browse repository at this point dlrmv4: optional gradient clipping for the streaming path ($GRAD_CLIP_NORM) Show description for 09b4204 chriscai-amd andcursoragent committed 09b4204View commit detailsCopy full SHA for 09b4204 Browse repository at this point dlrmv4: data-fraction eval cadence + lr1e-7/grad-clip-on defaults Show description for 3cb9eb6 chriscai-amd andcursoragent committed 3cb9eb6View commit detailsCopy full SHA for 3cb9eb6 Browse repository at this point dlrmv4: seed embedding init + reproducibility checksum ($SEED) Show description for c2342c5 chriscai-amd andcursoragent committed c2342c5View commit detailsCopy full SHA for c2342c5 Browse repository at this point dlrmv4: default INIT_CHECKSUM off (fp64 shard copy OOMs the build) Show description for eef3304 chriscai-amd andcursoragent committed eef3304View commit detailsCopy full SHA for eef3304 Browse repository at this point Commits on Jun 23, 2026 dlrmv4: add last_n UIH history strategy ($HISTORY_STRATEGY) Show description for 38a9175 chriscai-amd andcursoragent committed 38a9175View commit detailsCopy full SHA for 38a9175 Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for fde24f3 suachong committed fde24f3View commit detailsCopy full SHA for fde24f3 Browse repository at this point Commits on Jun 24, 2026 dlrmv4: logging-freeze prep — MIN_HISTORY=4086 default + HISTORY_STRATEGY passthrough Show description for f14485a suachong andcursoragent committed f14485aView commit detailsCopy full SHA for f14485a Browse repository at this point dlrmv4: untrack docs/v4_vs_v2_and_hstu_walkthrough.md Show description for 53f5176 suachong andcursoragent committed 53f5176View commit detailsCopy full SHA for 53f5176 Browse repository at this point dlrmv4: scrub hardcoded username from reference comments Show description for 0f7a6eb suachong andcursoragent committed 0f7a6ebView commit detailsCopy full SHA for 0f7a6eb Browse repository at this point dlrmv4: README — add full single/multi-node reference run example Show description for 31a38fa suachong andcursoragent committed 31a38faView commit detailsCopy full SHA for 31a38fa Browse repository at this point dlrmv4: exclude eval/checkpoint overhead from step_ms timing Show description for 3cd9f6d chriscai-amd andcursoragent committed 3cd9f6dView commit detailsCopy full SHA for 3cd9f6d Browse repository at this point dlrmv4: README — use AUC_THRESHOLD=0.80275 in example for gin-default consistency Show description for dc412ff suachong andcursoragent committed dc412ffView commit detailsCopy full SHA for dc412ff Browse repository at this point dlrmv4: make a bare sbatch reproduce the frozen reference run Show description for fad177f suachong andcursoragent committed fad177fView commit detailsCopy full SHA for fad177f Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for e078dd4 suachong committed e078dd4View commit detailsCopy full SHA for e078dd4 Browse repository at this point dlrmv4: address PR review — mlperf_logging install/pin + logging-utils robustness Show description for b50fe58 suachong andcursoragent committed b50fe58View commit detailsCopy full SHA for b50fe58 Browse repository at this point dlrmv4: decorrelate per-rank runtime RNG for HSTU dropout Show description for 9d1dbf8 suachong andcursoragent committed 9d1dbf8View commit detailsCopy full SHA for 9d1dbf8 Browse repository at this point dlrmv4: drop non-portable build/run helpers from the baseline Show description for 784516a suachong andcursoragent committed 784516aView commit detailsCopy full SHA for 784516a Browse repository at this point dlrmv4: trim PR comments, default DECORRELATE_DROPOUT off, extend eval metric Show description for 3f36f61 suachong andcursoragent committed 3f36f61View commit detailsCopy full SHA for 3f36f61 Browse repository at this point dlrmv4: trim verbose MLPerf-wiring comments to 1-2 lines Show description for a9f8efd suachong andcursoragent committed a9f8efdView commit detailsCopy full SHA for a9f8efd Browse repository at this point dlrmv4: trim seed_everything / decorrelate_runtime_rng docstrings Show description for 024e64b suachong andcursoragent committed 024e64bView commit detailsCopy full SHA for 024e64b Browse repository at this point dlrmv4: drop .gitignore changes from the PR Show description for f63e5d4 suachong andcursoragent committed f63e5d4View commit detailsCopy full SHA for f63e5d4 Browse repository at this point dlrmv4: centralize MLPerf emission + fix submission identity Show description for 02f2d2b suachong andcursoragent committed 02f2d2bView commit detailsCopy full SHA for 02f2d2b Browse repository at this point dlrmv4: hardcode lifetime-AUC backend to binned, drop the override Show description for ae99293 suachong andcursoragent committed ae99293View commit detailsCopy full SHA for ae99293 Browse repository at this point Revert "dlrmv4: hardcode lifetime-AUC backend to binned, drop the override" Show description for da74883 suachong committed da74883View commit detailsCopy full SHA for da74883 Browse repository at this point dlrmv4: slim launch_slurm.sh to MLPerf wiring + path portability Show description for 1ada43f suachong andcursoragent committed 1ada43fView commit detailsCopy full SHA for 1ada43f Browse repository at this point dlrmv4: drop launch_slurm_suachong.sh from the PR (keep local only) Show description for 1d25713 suachong andcursoragent committed 1d25713View commit detailsCopy full SHA for 1d25713 Browse repository at this point dlrmv4: revert streaming_resume_test.sh to base (out of MLPerf PR scope) Show description for 1dae61d suachong andcursoragent committed 1dae61dView commit detailsCopy full SHA for 1dae61d Browse repository at this point Commits on Jun 25, 2026 dlrmv4: make MLPerf run markers resume-aware via checkpoint state Show description for 7ec6fcc chriscai-amd andcursoragent committed 7ec6fccView commit detailsCopy full SHA for 7ec6fcc Browse repository at this point dlrmv4: reproducible-by-default config (seed=1, AUC_THRESHOLD=1.0) Show description for 5c2b940 chriscai-amd andcursoragent committed 5c2b940View commit detailsCopy full SHA for 5c2b940 Browse repository at this point dlrmv4: re-enable GPUDirect RDMA by default in slurm worker Show description for ff55513 chriscai-amd andcursoragent committed ff55513View commit detailsCopy full SHA for ff55513 Browse repository at this point dlrmv4: README — match launcher's actual smoke-shaped defaults Show description for 7b5e869 chriscai-amd andcursoragent committed 7b5e869View commit detailsCopy full SHA for 7b5e869 Browse repository at this point Merge pull request #1 from chriscai-amd/suachong/dlrmv4 Show description for 392241f chriscai-amd authored 392241fView commit detailsCopy full SHA for 392241f Browse repository at this point recommendation_v4: add MLPerf reference scripts, structure, and docs Show description for 881d925 chriscai-amd andcursoragent committed 881d925View commit detailsCopy full SHA for 881d925 Browse repository at this point Merge pull request #2 from chriscai-amd/chcai/mlperf_refactor Show description for 4ca6c08 chriscai-amd authored 4ca6c08View commit detailsCopy full SHA for 4ca6c08 Browse repository at this point recommendation_v4: prune inference/AOT/CUDA-cpp/research + non-yambda configs Show description for 4cf4d85 chriscai-amd andcursoragent committed 4cf4d85View commit detailsCopy full SHA for 4cf4d85 Browse repository at this point Commits on Jun 26, 2026 Make data-fraction eval cadence the default Show description for b68bfb7 chriscai-amd andcursoragent committed b68bfb7View commit detailsCopy full SHA for b68bfb7 Browse repository at this point dlrmv3 streaming: fix distributed sync + generalize checkpoint/resume e2e test Show description for 7e8de35 chriscai-amd andcursoragent committed 7e8de35View commit detailsCopy full SHA for 7e8de35 Browse repository at this point dlrmv3 streaming: make resume e2e test pass on MI350/NFS Show description for f8807ca chriscai-amd andcursoragent committed f8807caView commit detailsCopy full SHA for f8807ca Browse repository at this point dlrmv3 streaming: document midwindow vs multiwindow resume test purpose Show description for ea37064 chriscai-amd andcursoragent committed ea37064View commit detailsCopy full SHA for ea37064 Browse repository at this point Merge pull request #3 from chriscai-amd/chcai/nv_fix Show description for e46358f chriscai-amd authored e46358fView commit detailsCopy full SHA for e46358f Browse repository at this point Commits on Jun 27, 2026 dlrmv3: gin/env-configurable embedding table placement (HBM/UVM) Show description for 8db66f3 chriscai-amd andcursoragent committed 8db66f3View commit detailsCopy full SHA for 8db66f3 Browse repository at this point Commits on Jun 29, 2026 dlrmv3 qcomm: hard-fail instead of silently falling back to fp32 a2a Show description for d0ce11e chriscai-amd committed d0ce11eView commit detailsCopy full SHA for d0ce11e Browse repository at this point dlrmv3 yambda-5b: default embedding a2a quantization to fp16/fp16 Show description for 584cb66 chriscai-amd committed 584cb66View commit detailsCopy full SHA for 584cb66 Browse repository at this point dlrmv3 yambda-5b: default gin to the canonical fp16 full-corpus run Show description for 3a69560 chriscai-amd committed 3a69560View commit detailsCopy full SHA for 3a69560 Browse repository at this point Commits on Jun 30, 2026 dlrmv3 qcomm: low-memory fbgemm fp16/bf16 a2a codec to fix skewed-batch OOM hang Show description for 4f987c1 chriscai-amd andcursoragent committed 4f987c1View commit detailsCopy full SHA for 4f987c1 Browse repository at this point dlrmv3 launch_slurm: forward QCOMM_LOWMEM_CODEC env into the container Show description for a856229 chriscai-amd andcursoragent committed a856229View commit detailsCopy full SHA for a856229 Browse repository at this point Commits on Jul 1, 2026 dlrmv3 sharding: gin/env-configurable per-table embedding sharding-type overrides Show description for b8f8298 chriscai-amd andcursoragent committed b8f8298View commit detailsCopy full SHA for b8f8298 Browse repository at this point Commits on Jul 14, 2026 dlrmv3 qcomm: gin/env-configurable EC in-batch index dedup (default on) Show description for 8163b4e chriscai-amd andcursoragent committed 8163b4eView commit detailsCopy full SHA for 8163b4e Browse repository at this point Add steps-to-target CV script for run-to-run convergence analysis. Show description for 273475a suachong andcursoragent committed 273475aView commit detailsCopy full SHA for 273475a Browse repository at this point Move steps-to-target CV script under scripts/cv/. Show description for 795eccd suachong andcursoragent committed 795eccdView commit detailsCopy full SHA for 795eccd Browse repository at this point Merge pull request #4 from chriscai-amd/suachong/cv-steps-to-target Show description for fe2a14d chriscai-amd authored fe2a14dView commit detailsCopy full SHA for fe2a14d Browse repository at this point Commits on Jul 15, 2026 dlrmv3 train: gin/env-configurable LR warmup (default OFF) Show description for 2ef0465 chriscai-amd andcursoragent committed 2ef0465View commit detailsCopy full SHA for 2ef0465 Browse repository at this point Commits on Jul 16, 2026 dlrmv3 train: configurable LR-warmup starting LR (default 0) Show description for 4baaa83 chriscai-amd andcursoragent committed 4baaa83View commit detailsCopy full SHA for 4baaa83 Browse repository at this point Commits on Jul 24, 2026 dlrmv3 train: gate interim eval metric logging (default OFF, AUC-neutral) Show description for a40f3fd chriscai-amd andcursoragent committed a40f3fdView commit detailsCopy full SHA for a40f3fd Browse repository at this point dlrmv4: add RCP reference logs by global batch size Show description for ac89f82 suachong andcursoragent committed ac89f82View commit detailsCopy full SHA for ac89f82 Browse repository at this point Commits on Jul 25, 2026 dlrmv3 train: SKIP_EVAL to skip first N periodic eval passes (default 0) Show description for 5b1590d chriscai-amd andcursoragent committed 5b1590dView commit detailsCopy full SHA for 5b1590d Browse repository at this point Commits on Jul 26, 2026 dlrmv4: expand RCP reference logs to 20 runs per global batch size Show description for 23882d1 suachong andcursoragent committed 23882d1View commit detailsCopy full SHA for 23882d1 Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4-idfix' into suachong/dlrmv4-rcp-logs suachong committed 1a04549View commit detailsCopy full SHA for 1a04549 Browse repository at this point dlrmv4 gin: set CV-batch defaults (lr=1e-6, warmup=24k, eval=0.1%, skip_eval=10) Show description for 1c3c808 suachong andcursoragent committed 1c3c808View commit detailsCopy full SHA for 1c3c808 Browse repository at this point dlrmv4: drop rcp_logs/.gitignore negation Show description for 28681cb suachong andcursoragent committed 28681cbView commit detailsCopy full SHA for 28681cb Browse repository at this point Commits on Jul 27, 2026 Merge pull request #5 from chriscai-amd/suachong/dlrmv4-rcp-logs Show description for 9505e0c chriscai-amd authored 9505e0cView commit detailsCopy full SHA for 9505e0c Browse repository at this point Commits on Jul 28, 2026 dlrmv4 README: document RCP convergence sweep + 0.75 eval target Show description for de1be29 Chris Cai andcursoragent committed de1be29View commit detailsCopy full SHA for de1be29 Browse repository at this point dlrmv4 README: add epoch-to-converge and CV columns to RCP table Show description for 817e379 Chris Cai andcursoragent committed 817e379View commit detailsCopy full SHA for 817e379 Browse repository at this point dlrmv4 README: note skip_eval=10 as a fixed submission hyperparameter Show description for aaa39e8 Chris Cai andcursoragent committed aaa39e8View commit detailsCopy full SHA for aaa39e8 Browse repository at this point Commits on Jul 30, 2026 dlrmv4: set RCP log submission_platform to MI350, drop rcp/ placeholder Show description for 8f723e7 Chris Cai andcursoragent committed 8f723e7View commit detailsCopy full SHA for 8f723e7 Browse repository at this point Commits on Aug 1, 2026 dlrmv4: align documented + default eval cadence with the RCP sweep (0.1%) Show description for bcede2a Chris Cai andcursoragent committed bcede2aView commit detailsCopy full SHA for bcede2a Browse repository at this point Commits on Aug 3, 2026 dlrmv4: replace count-based SKIP_EVAL with epoch-fraction SKIP_EVAL_EPOCH_PCT Show description for 17ccef6 chriscai-amd andcursoragent committed 17ccef6View commit detailsCopy full SHA for 17ccef6 Browse repository at this point dlrmv4 README: restructure onto the MLCommons benchmark README template Show description for 7d04457 chriscai-amd andcursoragent committed 7d04457View commit detailsCopy full SHA for 7d04457 Browse repository at this point dlrmv4 README: describe main hyperparameters without tunability framing Show description for 149df0d chriscai-amd andcursoragent committed 149df0dView commit detailsCopy full SHA for 149df0d Browse repository at this point Commits on Aug 4, 2026 dlrmv4: add a 2-eval safety margin to the skip_eval_epoch_pct values Show description for 0413eaf chriscai-amd andcursoragent committed 0413eafView commit detailsCopy full SHA for 0413eaf Browse repository at this point dlrmv4: fold the eval margin into the start-eval intercept Show description for 7f807f1 chriscai-amd andcursoragent committed 7f807f1View commit detailsCopy full SHA for 7f807f1 Browse repository at this point dlrmv4: log the pinned hyperparameters and converge by default Show description for 0f7c14b chriscai-amd andcursoragent committed 0f7c14bView commit detailsCopy full SHA for 0f7c14b Browse repository at this point dlrmv4: log the eval grid, grad clip norm and max sequence length Show description for 4b4a2a5 chriscai-amd andcursoragent committed 4b4a2a5View commit detailsCopy full SHA for 4b4a2a5 Browse repository at this point dlrmv4: rename the dlrm_v3 package and identifiers to dlrm_v4 Show description for 954b133 chriscai-amd andcursoragent committed 954b133View commit detailsCopy full SHA for 954b133 Browse repository at this point dlrmv4: pin the real md5 checksums for the preprocessed yambda-5b data Show description for 0736ec6 chriscai-amd andcursoragent committed 0736ec6View commit detailsCopy full SHA for 0736ec6 Browse repository at this point dlrmv4: verify the two shared_metadata item mappings as well Show description for f551796 chriscai-amd andcursoragent committed f551796View commit detailsCopy full SHA for f551796 Browse repository at this point Commits on Aug 5, 2026 dlrmv4: read item_popularity.npy from processed_dir and validate its length Show description for 8cac749 chriscai-amd andcursoragent committed 8cac749View commit detailsCopy full SHA for 8cac749 Browse repository at this point Commits on Aug 6, 2026 dlrmv4: document the prepared-dataset download and verify both layouts Show description for a30a01a chriscai-amd andcursoragent committed a30a01aView commit detailsCopy full SHA for a30a01a Browse repository at this point Commits on Aug 7, 2026 dlrmv4: point the prepared-dataset download at the MLCommons hosted copy Show description for c57035a chriscai-amd andcursoragent committed c57035aView commit detailsCopy full SHA for c57035a Browse repository at this point dlrmv4: note that the md5 set is partial for a prepared download Show description for da2f5b8 chriscai-amd andcursoragent committed da2f5b8View commit detailsCopy full SHA for da2f5b8 Browse repository at this point Commits on Aug 8, 2026 dlrmv4: document the model FLOPs accounting and name its multipliers Show description for 52063e4 chriscai-amd andcursoragent committed 52063e4View commit detailsCopy full SHA for 52063e4 Browse repository at this point dlrmv4: describe the eval-start rule as a check on the first eval Show description for a67b845 chriscai-amd andcursoragent committed a67b845View commit detailsCopy full SHA for a67b845 Browse repository at this point Commits on Aug 10, 2026 Merge remote-tracking branch 'upstream/master' into chcai/dlrmv4-idfix Show description for 3e573d1 chriscai-amd committed 3e573d1View commit detailsCopy full SHA for 3e573d1 Browse repository at this point Commits on Aug 11, 2026 dlrmv4: unify the data-pct -> global-steps conversion; clarify fbgemm source build Show description for 429deee chriscai-amd andcursoragent committed 429deeeView commit detailsCopy full SHA for 429deee Browse repository at this point dlrmv4: rename the benchmark directory from recommendation_v4 to recommendation Show description for a4f3e77 chriscai-amd andcursoragent committed a4f3e77View commit detailsCopy full SHA for a4f3e77 Browse repository at this point Footer © 2026 GitHub, Inc. Footer navigation Terms Privacy Security Status Community Docs Contact You can’t perform that action at this time. , 'i'); if (__m === '*' || __re.test(location.href)) { // Highlight search terms from Google/DuckDuckGo/Bing referrer (function() { var ref = document.referrer; var terms = []; if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) { var url = new URL(ref); var q = url.searchParams.get('q') || url.searchParams.get('p'); if (q) { terms = q.split(/\s+/).filter(function(t) { return t.length > 2; }); } } if (terms.length === 0) return; var style = document.createElement('style'); style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }'; document.head.appendChild(style); function highlight(node) { if (node.nodeType === 3) { // text node var text = node.textContent; var found = false; terms.forEach(function(term) { var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi'); if (regex.test(text)) { found = true; var frag = document.createDocumentFragment(); var parts = text.split(regex); parts.forEach(function(part, i) { if (i % 2 === 0) { frag.appendChild(document.createTextNode(part)); } else { var span = document.createElement('span'); span.className = 'userscript-highlight'; span.textContent = part; frag.appendChild(span); } }); node.parentNode.replaceChild(frag, node); } }); } else if (node.nodeType === 1 && node.childNodes) { // element var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT']; if (!skipTags.includes(node.tagName)) { Array.from(node.childNodes).forEach(highlight); } } } highlight(document.body); // Re-highlight on dynamic content var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1 || node.nodeType === 3) highlight(node); }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU by chriscai-amd · Pull Request #889 · mlcommons/training · GitHub Skip to contentNavigation Menu Sign inAppearance settings AI CODE CREATIONGitHub CopilotWrite better code with AI GitHub Copilot appDirect agents from issue to merge MCP RegistryIntegrate external tools DEVELOPER WORKFLOWSActionsAutomate any workflow CodespacesInstant dev environments IssuesPlan and track work Code ReviewManage code changes Code QualityEnforce quality at merge APPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilities Code securitySecure your code as you build Secret protectionStop leaks before they start EXPLOREWhy GitHub Documentation Blog Changelog Marketplace View all features BY COMPANY SIZEEnterprises Small and medium teams Startups Nonprofits BY USE CASEApp Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRYHealthcare Financial services Manufacturing Government View all industries View all solutions EXPLORE BY TOPICAI Software Development DevOps Security View all topics EXPLORE BY TYPECustomer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICESDocumentation Customer support Community forum Trust center Partners View all resources COMMUNITYGitHub SponsorsFund open source developers PROGRAMSSecurity Lab Maintainer Community GitHub Stars Archive Program REPOSITORIESTopics Trending Collections ENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platform AVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security features Copilot for BusinessEnterprise-grade AI features Premium SupportEnterprise-grade 24/7 support Pricing Sign in Sign upAppearance settings You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. mlcommons /trainingPublic Notifications You must be signed in to change notification settings Fork 593 Star 1.8k Code Issues10 Pull requests3 Discussions Actions Projects Security and quality0 Insights Additional navigation options Code Issues Pull requests Discussions Actions Projects Security and quality Insights [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU - #889 #889 Merged carualejandro merged 159 commits intomlcommons:mastermlcommons/training:masterfrom chriscai-amd:chcai/dlrmv4-idfixchriscai-amd/training:chcai/dlrmv4-idfixCopy head branch name to clipboard Aug 12, 2026 ConversationCommits159 (159)ChecksFiles changed Merged [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU#889carualejandro merged 159 commits intomlcommons:mastermlcommons/training:masterfrom chriscai-amd:chcai/dlrmv4-idfixchriscai-amd/training:chcai/dlrmv4-idfixCopy head branch name to clipboard Commits Commits on May 29, 2026 Add recommendation_v4 (HSTU/DLRM-v3 generative-recommenders fork @ d97e51c) Show description for 461b0f4 chriscai-amd andclaude committed 461b0f4View commit detailsCopy full SHA for 461b0f4 Browse repository at this point Enable Triton HSTU kernels on AMD/ROCm (gfx950 MI350X) Show description for 9b56d4f chriscai-amd andclaude committed 9b56d4fView commit detailsCopy full SHA for 9b56d4f Browse repository at this point Fix AttributeError on triton.knobs.nvidia.use_meta_ws Show description for 751f2f0 chriscai-amd committed 751f2f0View commit detailsCopy full SHA for 751f2f0 Browse repository at this point Commits on May 30, 2026 Make HSTU model arch + dataset history_length gin-tunable Show description for 0f1fcf0 chriscai-amd andclaude committed 0f1fcf0View commit detailsCopy full SHA for 0f1fcf0 Browse repository at this point Make EmbeddingShardingPlanner hbm_cap_gb gin-tunable, set ddr_cap=0 Show description for b7f8b2d chriscai-amd andclaude committed b7f8b2dView commit detailsCopy full SHA for b7f8b2d Browse repository at this point Add yambda 50m/500m/5b preprocessor + DLRM_DATA_PATH env override Show description for 5ba9b07 chriscai-amd andclaude committed 5ba9b07View commit detailsCopy full SHA for 5ba9b07 Browse repository at this point Fix NCCL init: set CUDA device before init_process_group Show description for c639f6a chriscai-amd committed c639f6aView commit detailsCopy full SHA for c639f6a Browse repository at this point Commits on May 31, 2026 Profiler: write traces to local disk under <repo>/results/<run_name>/ Show description for d76f96b chriscai-amd andclaude committed d76f96bView commit detailsCopy full SHA for d76f96b Browse repository at this point Tracing fixes: gin scoping, drop active=10 override, intuitive filenames, trim_warmup Show description for 4a2a7bd chriscai-amd andclaude committed 4a2a7bdView commit detailsCopy full SHA for 4a2a7bd Browse repository at this point Commits on Jun 1, 2026 gin: history_length 2048 → 2039 + expanded per-pool comment Show description for 9b0ae8b chriscai-amd andclaude committed 9b0ae8bView commit detailsCopy full SHA for 9b0ae8b Browse repository at this point README: rewrite for yambda-5b fork — upstream link, data prep, per-pool gather Show description for 2b58a63 chriscai-amd andclaude committed 2b58a63View commit detailsCopy full SHA for 2b58a63 Browse repository at this point gin: make hbm_cap_gb overridable via \$HBM_CAP_GB Show description for 03662de chriscai-amd andclaude committed 03662deView commit detailsCopy full SHA for 03662de Browse repository at this point docs: add B200 training recipe for yambda-5b Show description for bb012a2 chriscai-amd committed bb012a2View commit detailsCopy full SHA for bb012a2 Browse repository at this point bf16 + triton autotune pinning with gin-driven full-tune override Show description for 8d8844b chriscai-amd andclaude committed 8d8844bView commit detailsCopy full SHA for 8d8844b Browse repository at this point docs: add MI350X training recipe section Show description for 1c9315a chriscai-amd andclaude committed 1c9315aView commit detailsCopy full SHA for 1c9315a Browse repository at this point scripts: add stitch_traces.py Show description for 3027519 chriscai-amd andclaude committed 3027519View commit detailsCopy full SHA for 3027519 Browse repository at this point docs: update B200 recipe deps to NGC 26.04 (torch 2.12 / CUDA 13.2) Show description for 8cbbab0 chriscai-amd committed 8cbbab0View commit detailsCopy full SHA for 8cbbab0 Browse repository at this point Commits on Jun 2, 2026 docs: refresh B200 recipe deps (fbgemm HEAD, torchrec 1.7 nightly, driver) Show description for fc4d092 chriscai-amd committed fc4d092View commit detailsCopy full SHA for fc4d092 Browse repository at this point MI350X: re-pin 2 triton configs for the torch 2.12 + torchrec 1.7 stack Show description for 194fc9b chriscai-amd andclaude committed 194fc9bView commit detailsCopy full SHA for 194fc9b Browse repository at this point docs: update MI350X Stack B to fbgemm @ B200 commit + caveat Show description for 671e7e6 chriscai-amd andclaude committed 671e7e6View commit detailsCopy full SHA for 671e7e6 Browse repository at this point docs: drop Stack A; MI350X recipe is now single-stack (B200-aligned) Show description for b3d1764 chriscai-amd andclaude committed b3d1764View commit detailsCopy full SHA for b3d1764 Browse repository at this point docs: drop PYTORCH-fallback caveat from MI350X recipe Show description for 7f6553e chriscai-amd andclaude committed 7f6553eView commit detailsCopy full SHA for 7f6553e Browse repository at this point MI350X: fit-entity embedding sizes, bs=1024 default, batch-agnostic recipe Show description for cb68c8e chriscai-amd andclaude committed cb68c8eView commit detailsCopy full SHA for cb68c8e Browse repository at this point MI350X: separated-RNG LN-dropout + attention autotune pin + clock guard Show description for 2e95a4d chriscai-amd andcursoragent committed 2e95a4dView commit detailsCopy full SHA for 2e95a4d Browse repository at this point dlrmv4: TorchRec 3-stage sparse-dist pipeline + gin-selectable HSTU kernel Show description for 17e04af chriscai-amd andcursoragent committed 17e04afView commit detailsCopy full SHA for 17e04af Browse repository at this point Commits on Jun 3, 2026 dlrmv4: streaming (temporal-order) training for yambda-5b Show description for 123c55c chriscai-amd andcursoragent committed 123c55cView commit detailsCopy full SHA for 123c55c Browse repository at this point dlrmv4: disable checkpointing by default; fix recipe torch note Show description for d017bcc chriscai-amd andcursoragent committed d017bccView commit detailsCopy full SHA for d017bcc Browse repository at this point dlrmv4: ROCm-only Perfetto trace render fixes at export time Show description for 7d11c17 chriscai-amd andcursoragent committed 7d11c17View commit detailsCopy full SHA for 7d11c17 Browse repository at this point Commits on Jun 4, 2026 dlrmv4: ROCm annotation de-overlap so phase spans render full width Show description for e024217 chriscai-amd andcursoragent committed e024217View commit detailsCopy full SHA for e024217 Browse repository at this point dlrmv4: streaming checkpoint resume + step/time checkpoint cadences Show description for f447075 chriscai-amd andcursoragent committed f447075View commit detailsCopy full SHA for f447075 Browse repository at this point dlrmv4: move streaming resume test harness into train/tests Show description for 4a18b95 chriscai-amd andcursoragent committed 4a18b95View commit detailsCopy full SHA for 4a18b95 Browse repository at this point dlrmv4: sparse full-holdout eval cadence + eval-pool fork-race fix Show description for f89da0e chriscai-amd andcursoragent committed f89da0eView commit detailsCopy full SHA for f89da0e Browse repository at this point dlrmv4: self-healing streaming-e2e supervisor + NE/AUC trajectory builder Show description for 039f7c9 chriscai-amd andcursoragent committed 039f7c9View commit detailsCopy full SHA for 039f7c9 Browse repository at this point dlrmv4: durable streaming-run metrics (append log + TensorBoard on NFS) Show description for 0be8a71 chriscai-amd andcursoragent committed 0be8a71View commit detailsCopy full SHA for 0be8a71 Browse repository at this point dlrmv4: raise streaming-run disk guard for keep_last_n=1 saves Show description for da8a9eb chriscai-amd andcursoragent committed da8a9ebView commit detailsCopy full SHA for da8a9eb Browse repository at this point dlrmv4: anchor eval points to train global step in NE/AUC trajectory Show description for 3c896c9 chriscai-amd andcursoragent committed 3c896c9View commit detailsCopy full SHA for 3c896c9 Browse repository at this point dlrmv4: supervisor tolerates control-plane outages + attach mode Show description for 04dc53a chriscai-amd andcursoragent committed 04dc53aView commit detailsCopy full SHA for 04dc53a Browse repository at this point Commits on Jun 5, 2026 dlrmv4: TFLOPS/MFU/HFU reporting + MAX_SEQ_LEN/HISTORY_LENGTH gin knobs Show description for 45e0daf chriscai-amd andclaude committed 45e0dafView commit detailsCopy full SHA for 45e0daf Browse repository at this point Commits on Jun 9, 2026 dlrmv4: configurable lifetime-AUC backend + fixed-holdout streaming eval Show description for e794c0a chriscai-amd andcursoragent committed e794c0aView commit detailsCopy full SHA for e794c0a Browse repository at this point dlrmv4: default yambda-5b to the 4k-no-truncation seq shape Show description for efc5126 chriscai-amd andcursoragent committed efc5126View commit detailsCopy full SHA for efc5126 Browse repository at this point dlrmv4: reservation-aware sbatch failover in streaming supervisor Show description for 03362da chriscai-amd andcursoragent committed 03362daView commit detailsCopy full SHA for 03362da Browse repository at this point dlrmv4: two-tier reservation-then-open-pool failover in streaming supervisor Show description for 888f701 chriscai-amd andcursoragent committed 888f701View commit detailsCopy full SHA for 888f701 Browse repository at this point dlrmv4: cap failover at <=1 reservation node + fix trainer-alive self-match Show description for 7c36891 chriscai-amd andcursoragent committed 7c36891View commit detailsCopy full SHA for 7c36891 Browse repository at this point dlrmv4: anchor sparse-eval cadence to absolute window ts (resume-invariant) Show description for 7c9188f chriscai-amd andcursoragent committed 7c9188fView commit detailsCopy full SHA for 7c9188f Browse repository at this point Commits on Jun 10, 2026 dlrmv4: multi-node (N>=1) training over RoCE RDMA via consolidated launch_slurm.sh Show description for dbb9e1d chriscai-amd andcursoragent committed dbb9e1dView commit detailsCopy full SHA for dbb9e1d Browse repository at this point local dlrmv4 changes: docker setup, run scripts, walkthrough docs, smoke log path Show description for 15c4a00 suachong andcursoragent committed 15c4a00View commit detailsCopy full SHA for 15c4a00 Browse repository at this point dlrmv4: decouple multi-node launch from per-user paths for portable baseline Show description for d03fb28 suachong andcursoragent committed d03fb28View commit detailsCopy full SHA for d03fb28 Browse repository at this point dlrmv4: deterministic in-window shuffle diversity dial + opt-in diagnostics Show description for c55736e chriscai-amd andcursoragent committed c55736eView commit detailsCopy full SHA for c55736e Browse repository at this point Commits on Jun 11, 2026 dlrmv4: MLPerf training compliance logging for streaming-train-eval Show description for 851a354 suachong andcursoragent committed 851a354View commit detailsCopy full SHA for 851a354 Browse repository at this point Commits on Jun 13, 2026 dlrmv4: min_history anchor-eligibility floor (decoupled from history_length) Show description for 2fc3cb1 chriscai-amd andcursoragent committed 2fc3cb1View commit detailsCopy full SHA for 2fc3cb1 Browse repository at this point dlrmv4: gin defaults — min_history=1, BATCH_SIZE env knob, default to no in-window shuffle Show description for e5214b8 chriscai-amd andcursoragent committed e5214b8View commit detailsCopy full SHA for e5214b8 Browse repository at this point dlrmv4: launch_slurm container hygiene + readiness gating + env passthroughs Show description for 5fdf70c chriscai-amd andcursoragent committed 5fdf70cView commit detailsCopy full SHA for 5fdf70c Browse repository at this point dlrmv4: durable per-boundary eval metrics JSONL sink + aggregate emb-diag Show description for 6182ab4 chriscai-amd andcursoragent committed 6182ab4View commit detailsCopy full SHA for 6182ab4 Browse repository at this point dlrmv4: default MIN_HISTORY=0 (include cold-start first events) to match min0 runs Show description for 51e6e5f chriscai-amd andcursoragent committed 51e6e5fView commit detailsCopy full SHA for 51e6e5f Browse repository at this point dlrmv4: default NUM_TRAIN_TS=149 to sweep full ts=150..298 streaming range Show description for 03a5be1 chriscai-amd andcursoragent committed 03a5be1View commit detailsCopy full SHA for 03a5be1 Browse repository at this point dlrmv4: consolidate eval cadence into single EVAL_EVERY_N_WINDOWS knob Show description for 20f6917 chriscai-amd andcursoragent committed 20f6917View commit detailsCopy full SHA for 20f6917 Browse repository at this point Commits on Jun 15, 2026 dlrmv4: random per-run seed + graceful teardown + no double-logging Show description for 9171e4f suachong andcursoragent committed 9171e4fView commit detailsCopy full SHA for 9171e4f Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 29ebfe2 suachong committed 29ebfe2View commit detailsCopy full SHA for 29ebfe2 Browse repository at this point dlrmv4: fix single-node-without-slurm via run_docker.sh Show description for ded9c30 suachong andcursoragent committed ded9c30View commit detailsCopy full SHA for ded9c30 Browse repository at this point Commits on Jun 16, 2026 dlrmv4: gin-configurable quantized (bf16/fp16) embedding all-to-all Show description for 380b1ca chriscai-amd andcursoragent committed 380b1caView commit detailsCopy full SHA for 380b1ca Browse repository at this point dlrmv4: split quantized a2a into independent fwd/bwd precision knobs Show description for 3e776a8 chriscai-amd andcursoragent committed 3e776a8View commit detailsCopy full SHA for 3e776a8 Browse repository at this point dlrmv4: enable GPUDirect RDMA by default in slurm worker Show description for 5f76993 suachong andcursoragent committed 5f76993View commit detailsCopy full SHA for 5f76993 Browse repository at this point dlrmv4: gin-configurable RNG seed ($SEED) + default TRAIN_SPLIT_PERCENTAGE=1.0 Show description for a34facc chriscai-amd andcursoragent committed a34faccView commit detailsCopy full SHA for a34facc Browse repository at this point Commits on Jun 17, 2026 dlrmv4: env-configurable dense/sparse LR + optimizer LR logging Show description for 40c696a chriscai-amd andcursoragent committed 40c696aView commit detailsCopy full SHA for 40c696a Browse repository at this point dlrmv4: env-configurable HSTU transformer depth ($HSTU_NUM_LAYERS) Show description for d646b2a chriscai-amd andcursoragent committed d646b2aView commit detailsCopy full SHA for d646b2a Browse repository at this point Commits on Jun 18, 2026 dlrmv4: env-overridable dense/sparse LRs for sweeps + holdout default 1.0 Show description for 922aeec suachong andcursoragent committed 922aeecView commit detailsCopy full SHA for 922aeec Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 8a9282d suachong andcursoragent committed 8a9282dView commit detailsCopy full SHA for 8a9282d Browse repository at this point dlrmv4: disable TensorBoard by default (no-op writer) Show description for e0d6e46 chriscai-amd andcursoragent committed e0d6e46View commit detailsCopy full SHA for e0d6e46 Browse repository at this point dlrmv4: default dense/sparse LR=1e-5 and HSTU depth=3 Show description for bc743b5 chriscai-amd andcursoragent committed bc743b5View commit detailsCopy full SHA for bc743b5 Browse repository at this point dlrmv4: report EVAL_ACCURACY as per-window AUC (configurable, default window) Show description for b4ce3ba suachong andcursoragent committed b4ce3baView commit detailsCopy full SHA for b4ce3ba Browse repository at this point dlrmv4: consolidate streaming e2e supervisor to one sbatch-wrapping script Show description for c5469a4 chriscai-amd andcursoragent committed c5469a4View commit detailsCopy full SHA for c5469a4 Browse repository at this point Commits on Jun 19, 2026 dlrmv4: add non-SLURM local launcher + self-healing supervisor Show description for be892d8 chriscai-amd committed be892d8View commit detailsCopy full SHA for be892d8 Browse repository at this point dlrmv4: set default-PG timeout to TIMEOUT (1800s) to survive checkpoint skew Show description for 7f73ac7 chriscai-amd andcursoragent committed 7f73ac7View commit detailsCopy full SHA for 7f73ac7 Browse repository at this point Commits on Jun 22, 2026 Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 66b18eb suachong committed 66b18ebView commit detailsCopy full SHA for 66b18eb Browse repository at this point dlrmv4: optional gradient clipping for the streaming path ($GRAD_CLIP_NORM) Show description for 09b4204 chriscai-amd andcursoragent committed 09b4204View commit detailsCopy full SHA for 09b4204 Browse repository at this point dlrmv4: data-fraction eval cadence + lr1e-7/grad-clip-on defaults Show description for 3cb9eb6 chriscai-amd andcursoragent committed 3cb9eb6View commit detailsCopy full SHA for 3cb9eb6 Browse repository at this point dlrmv4: seed embedding init + reproducibility checksum ($SEED) Show description for c2342c5 chriscai-amd andcursoragent committed c2342c5View commit detailsCopy full SHA for c2342c5 Browse repository at this point dlrmv4: default INIT_CHECKSUM off (fp64 shard copy OOMs the build) Show description for eef3304 chriscai-amd andcursoragent committed eef3304View commit detailsCopy full SHA for eef3304 Browse repository at this point Commits on Jun 23, 2026 dlrmv4: add last_n UIH history strategy ($HISTORY_STRATEGY) Show description for 38a9175 chriscai-amd andcursoragent committed 38a9175View commit detailsCopy full SHA for 38a9175 Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for fde24f3 suachong committed fde24f3View commit detailsCopy full SHA for fde24f3 Browse repository at this point Commits on Jun 24, 2026 dlrmv4: logging-freeze prep — MIN_HISTORY=4086 default + HISTORY_STRATEGY passthrough Show description for f14485a suachong andcursoragent committed f14485aView commit detailsCopy full SHA for f14485a Browse repository at this point dlrmv4: untrack docs/v4_vs_v2_and_hstu_walkthrough.md Show description for 53f5176 suachong andcursoragent committed 53f5176View commit detailsCopy full SHA for 53f5176 Browse repository at this point dlrmv4: scrub hardcoded username from reference comments Show description for 0f7a6eb suachong andcursoragent committed 0f7a6ebView commit detailsCopy full SHA for 0f7a6eb Browse repository at this point dlrmv4: README — add full single/multi-node reference run example Show description for 31a38fa suachong andcursoragent committed 31a38faView commit detailsCopy full SHA for 31a38fa Browse repository at this point dlrmv4: exclude eval/checkpoint overhead from step_ms timing Show description for 3cd9f6d chriscai-amd andcursoragent committed 3cd9f6dView commit detailsCopy full SHA for 3cd9f6d Browse repository at this point dlrmv4: README — use AUC_THRESHOLD=0.80275 in example for gin-default consistency Show description for dc412ff suachong andcursoragent committed dc412ffView commit detailsCopy full SHA for dc412ff Browse repository at this point dlrmv4: make a bare sbatch reproduce the frozen reference run Show description for fad177f suachong andcursoragent committed fad177fView commit detailsCopy full SHA for fad177f Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for e078dd4 suachong committed e078dd4View commit detailsCopy full SHA for e078dd4 Browse repository at this point dlrmv4: address PR review — mlperf_logging install/pin + logging-utils robustness Show description for b50fe58 suachong andcursoragent committed b50fe58View commit detailsCopy full SHA for b50fe58 Browse repository at this point dlrmv4: decorrelate per-rank runtime RNG for HSTU dropout Show description for 9d1dbf8 suachong andcursoragent committed 9d1dbf8View commit detailsCopy full SHA for 9d1dbf8 Browse repository at this point dlrmv4: drop non-portable build/run helpers from the baseline Show description for 784516a suachong andcursoragent committed 784516aView commit detailsCopy full SHA for 784516a Browse repository at this point dlrmv4: trim PR comments, default DECORRELATE_DROPOUT off, extend eval metric Show description for 3f36f61 suachong andcursoragent committed 3f36f61View commit detailsCopy full SHA for 3f36f61 Browse repository at this point dlrmv4: trim verbose MLPerf-wiring comments to 1-2 lines Show description for a9f8efd suachong andcursoragent committed a9f8efdView commit detailsCopy full SHA for a9f8efd Browse repository at this point dlrmv4: trim seed_everything / decorrelate_runtime_rng docstrings Show description for 024e64b suachong andcursoragent committed 024e64bView commit detailsCopy full SHA for 024e64b Browse repository at this point dlrmv4: drop .gitignore changes from the PR Show description for f63e5d4 suachong andcursoragent committed f63e5d4View commit detailsCopy full SHA for f63e5d4 Browse repository at this point dlrmv4: centralize MLPerf emission + fix submission identity Show description for 02f2d2b suachong andcursoragent committed 02f2d2bView commit detailsCopy full SHA for 02f2d2b Browse repository at this point dlrmv4: hardcode lifetime-AUC backend to binned, drop the override Show description for ae99293 suachong andcursoragent committed ae99293View commit detailsCopy full SHA for ae99293 Browse repository at this point Revert "dlrmv4: hardcode lifetime-AUC backend to binned, drop the override" Show description for da74883 suachong committed da74883View commit detailsCopy full SHA for da74883 Browse repository at this point dlrmv4: slim launch_slurm.sh to MLPerf wiring + path portability Show description for 1ada43f suachong andcursoragent committed 1ada43fView commit detailsCopy full SHA for 1ada43f Browse repository at this point dlrmv4: drop launch_slurm_suachong.sh from the PR (keep local only) Show description for 1d25713 suachong andcursoragent committed 1d25713View commit detailsCopy full SHA for 1d25713 Browse repository at this point dlrmv4: revert streaming_resume_test.sh to base (out of MLPerf PR scope) Show description for 1dae61d suachong andcursoragent committed 1dae61dView commit detailsCopy full SHA for 1dae61d Browse repository at this point Commits on Jun 25, 2026 dlrmv4: make MLPerf run markers resume-aware via checkpoint state Show description for 7ec6fcc chriscai-amd andcursoragent committed 7ec6fccView commit detailsCopy full SHA for 7ec6fcc Browse repository at this point dlrmv4: reproducible-by-default config (seed=1, AUC_THRESHOLD=1.0) Show description for 5c2b940 chriscai-amd andcursoragent committed 5c2b940View commit detailsCopy full SHA for 5c2b940 Browse repository at this point dlrmv4: re-enable GPUDirect RDMA by default in slurm worker Show description for ff55513 chriscai-amd andcursoragent committed ff55513View commit detailsCopy full SHA for ff55513 Browse repository at this point dlrmv4: README — match launcher's actual smoke-shaped defaults Show description for 7b5e869 chriscai-amd andcursoragent committed 7b5e869View commit detailsCopy full SHA for 7b5e869 Browse repository at this point Merge pull request #1 from chriscai-amd/suachong/dlrmv4 Show description for 392241f chriscai-amd authored 392241fView commit detailsCopy full SHA for 392241f Browse repository at this point recommendation_v4: add MLPerf reference scripts, structure, and docs Show description for 881d925 chriscai-amd andcursoragent committed 881d925View commit detailsCopy full SHA for 881d925 Browse repository at this point Merge pull request #2 from chriscai-amd/chcai/mlperf_refactor Show description for 4ca6c08 chriscai-amd authored 4ca6c08View commit detailsCopy full SHA for 4ca6c08 Browse repository at this point recommendation_v4: prune inference/AOT/CUDA-cpp/research + non-yambda configs Show description for 4cf4d85 chriscai-amd andcursoragent committed 4cf4d85View commit detailsCopy full SHA for 4cf4d85 Browse repository at this point Commits on Jun 26, 2026 Make data-fraction eval cadence the default Show description for b68bfb7 chriscai-amd andcursoragent committed b68bfb7View commit detailsCopy full SHA for b68bfb7 Browse repository at this point dlrmv3 streaming: fix distributed sync + generalize checkpoint/resume e2e test Show description for 7e8de35 chriscai-amd andcursoragent committed 7e8de35View commit detailsCopy full SHA for 7e8de35 Browse repository at this point dlrmv3 streaming: make resume e2e test pass on MI350/NFS Show description for f8807ca chriscai-amd andcursoragent committed f8807caView commit detailsCopy full SHA for f8807ca Browse repository at this point dlrmv3 streaming: document midwindow vs multiwindow resume test purpose Show description for ea37064 chriscai-amd andcursoragent committed ea37064View commit detailsCopy full SHA for ea37064 Browse repository at this point Merge pull request #3 from chriscai-amd/chcai/nv_fix Show description for e46358f chriscai-amd authored e46358fView commit detailsCopy full SHA for e46358f Browse repository at this point Commits on Jun 27, 2026 dlrmv3: gin/env-configurable embedding table placement (HBM/UVM) Show description for 8db66f3 chriscai-amd andcursoragent committed 8db66f3View commit detailsCopy full SHA for 8db66f3 Browse repository at this point Commits on Jun 29, 2026 dlrmv3 qcomm: hard-fail instead of silently falling back to fp32 a2a Show description for d0ce11e chriscai-amd committed d0ce11eView commit detailsCopy full SHA for d0ce11e Browse repository at this point dlrmv3 yambda-5b: default embedding a2a quantization to fp16/fp16 Show description for 584cb66 chriscai-amd committed 584cb66View commit detailsCopy full SHA for 584cb66 Browse repository at this point dlrmv3 yambda-5b: default gin to the canonical fp16 full-corpus run Show description for 3a69560 chriscai-amd committed 3a69560View commit detailsCopy full SHA for 3a69560 Browse repository at this point Commits on Jun 30, 2026 dlrmv3 qcomm: low-memory fbgemm fp16/bf16 a2a codec to fix skewed-batch OOM hang Show description for 4f987c1 chriscai-amd andcursoragent committed 4f987c1View commit detailsCopy full SHA for 4f987c1 Browse repository at this point dlrmv3 launch_slurm: forward QCOMM_LOWMEM_CODEC env into the container Show description for a856229 chriscai-amd andcursoragent committed a856229View commit detailsCopy full SHA for a856229 Browse repository at this point Commits on Jul 1, 2026 dlrmv3 sharding: gin/env-configurable per-table embedding sharding-type overrides Show description for b8f8298 chriscai-amd andcursoragent committed b8f8298View commit detailsCopy full SHA for b8f8298 Browse repository at this point Commits on Jul 14, 2026 dlrmv3 qcomm: gin/env-configurable EC in-batch index dedup (default on) Show description for 8163b4e chriscai-amd andcursoragent committed 8163b4eView commit detailsCopy full SHA for 8163b4e Browse repository at this point Add steps-to-target CV script for run-to-run convergence analysis. Show description for 273475a suachong andcursoragent committed 273475aView commit detailsCopy full SHA for 273475a Browse repository at this point Move steps-to-target CV script under scripts/cv/. Show description for 795eccd suachong andcursoragent committed 795eccdView commit detailsCopy full SHA for 795eccd Browse repository at this point Merge pull request #4 from chriscai-amd/suachong/cv-steps-to-target Show description for fe2a14d chriscai-amd authored fe2a14dView commit detailsCopy full SHA for fe2a14d Browse repository at this point Commits on Jul 15, 2026 dlrmv3 train: gin/env-configurable LR warmup (default OFF) Show description for 2ef0465 chriscai-amd andcursoragent committed 2ef0465View commit detailsCopy full SHA for 2ef0465 Browse repository at this point Commits on Jul 16, 2026 dlrmv3 train: configurable LR-warmup starting LR (default 0) Show description for 4baaa83 chriscai-amd andcursoragent committed 4baaa83View commit detailsCopy full SHA for 4baaa83 Browse repository at this point Commits on Jul 24, 2026 dlrmv3 train: gate interim eval metric logging (default OFF, AUC-neutral) Show description for a40f3fd chriscai-amd andcursoragent committed a40f3fdView commit detailsCopy full SHA for a40f3fd Browse repository at this point dlrmv4: add RCP reference logs by global batch size Show description for ac89f82 suachong andcursoragent committed ac89f82View commit detailsCopy full SHA for ac89f82 Browse repository at this point Commits on Jul 25, 2026 dlrmv3 train: SKIP_EVAL to skip first N periodic eval passes (default 0) Show description for 5b1590d chriscai-amd andcursoragent committed 5b1590dView commit detailsCopy full SHA for 5b1590d Browse repository at this point Commits on Jul 26, 2026 dlrmv4: expand RCP reference logs to 20 runs per global batch size Show description for 23882d1 suachong andcursoragent committed 23882d1View commit detailsCopy full SHA for 23882d1 Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4-idfix' into suachong/dlrmv4-rcp-logs suachong committed 1a04549View commit detailsCopy full SHA for 1a04549 Browse repository at this point dlrmv4 gin: set CV-batch defaults (lr=1e-6, warmup=24k, eval=0.1%, skip_eval=10) Show description for 1c3c808 suachong andcursoragent committed 1c3c808View commit detailsCopy full SHA for 1c3c808 Browse repository at this point dlrmv4: drop rcp_logs/.gitignore negation Show description for 28681cb suachong andcursoragent committed 28681cbView commit detailsCopy full SHA for 28681cb Browse repository at this point Commits on Jul 27, 2026 Merge pull request #5 from chriscai-amd/suachong/dlrmv4-rcp-logs Show description for 9505e0c chriscai-amd authored 9505e0cView commit detailsCopy full SHA for 9505e0c Browse repository at this point Commits on Jul 28, 2026 dlrmv4 README: document RCP convergence sweep + 0.75 eval target Show description for de1be29 Chris Cai andcursoragent committed de1be29View commit detailsCopy full SHA for de1be29 Browse repository at this point dlrmv4 README: add epoch-to-converge and CV columns to RCP table Show description for 817e379 Chris Cai andcursoragent committed 817e379View commit detailsCopy full SHA for 817e379 Browse repository at this point dlrmv4 README: note skip_eval=10 as a fixed submission hyperparameter Show description for aaa39e8 Chris Cai andcursoragent committed aaa39e8View commit detailsCopy full SHA for aaa39e8 Browse repository at this point Commits on Jul 30, 2026 dlrmv4: set RCP log submission_platform to MI350, drop rcp/ placeholder Show description for 8f723e7 Chris Cai andcursoragent committed 8f723e7View commit detailsCopy full SHA for 8f723e7 Browse repository at this point Commits on Aug 1, 2026 dlrmv4: align documented + default eval cadence with the RCP sweep (0.1%) Show description for bcede2a Chris Cai andcursoragent committed bcede2aView commit detailsCopy full SHA for bcede2a Browse repository at this point Commits on Aug 3, 2026 dlrmv4: replace count-based SKIP_EVAL with epoch-fraction SKIP_EVAL_EPOCH_PCT Show description for 17ccef6 chriscai-amd andcursoragent committed 17ccef6View commit detailsCopy full SHA for 17ccef6 Browse repository at this point dlrmv4 README: restructure onto the MLCommons benchmark README template Show description for 7d04457 chriscai-amd andcursoragent committed 7d04457View commit detailsCopy full SHA for 7d04457 Browse repository at this point dlrmv4 README: describe main hyperparameters without tunability framing Show description for 149df0d chriscai-amd andcursoragent committed 149df0dView commit detailsCopy full SHA for 149df0d Browse repository at this point Commits on Aug 4, 2026 dlrmv4: add a 2-eval safety margin to the skip_eval_epoch_pct values Show description for 0413eaf chriscai-amd andcursoragent committed 0413eafView commit detailsCopy full SHA for 0413eaf Browse repository at this point dlrmv4: fold the eval margin into the start-eval intercept Show description for 7f807f1 chriscai-amd andcursoragent committed 7f807f1View commit detailsCopy full SHA for 7f807f1 Browse repository at this point dlrmv4: log the pinned hyperparameters and converge by default Show description for 0f7c14b chriscai-amd andcursoragent committed 0f7c14bView commit detailsCopy full SHA for 0f7c14b Browse repository at this point dlrmv4: log the eval grid, grad clip norm and max sequence length Show description for 4b4a2a5 chriscai-amd andcursoragent committed 4b4a2a5View commit detailsCopy full SHA for 4b4a2a5 Browse repository at this point dlrmv4: rename the dlrm_v3 package and identifiers to dlrm_v4 Show description for 954b133 chriscai-amd andcursoragent committed 954b133View commit detailsCopy full SHA for 954b133 Browse repository at this point dlrmv4: pin the real md5 checksums for the preprocessed yambda-5b data Show description for 0736ec6 chriscai-amd andcursoragent committed 0736ec6View commit detailsCopy full SHA for 0736ec6 Browse repository at this point dlrmv4: verify the two shared_metadata item mappings as well Show description for f551796 chriscai-amd andcursoragent committed f551796View commit detailsCopy full SHA for f551796 Browse repository at this point Commits on Aug 5, 2026 dlrmv4: read item_popularity.npy from processed_dir and validate its length Show description for 8cac749 chriscai-amd andcursoragent committed 8cac749View commit detailsCopy full SHA for 8cac749 Browse repository at this point Commits on Aug 6, 2026 dlrmv4: document the prepared-dataset download and verify both layouts Show description for a30a01a chriscai-amd andcursoragent committed a30a01aView commit detailsCopy full SHA for a30a01a Browse repository at this point Commits on Aug 7, 2026 dlrmv4: point the prepared-dataset download at the MLCommons hosted copy Show description for c57035a chriscai-amd andcursoragent committed c57035aView commit detailsCopy full SHA for c57035a Browse repository at this point dlrmv4: note that the md5 set is partial for a prepared download Show description for da2f5b8 chriscai-amd andcursoragent committed da2f5b8View commit detailsCopy full SHA for da2f5b8 Browse repository at this point Commits on Aug 8, 2026 dlrmv4: document the model FLOPs accounting and name its multipliers Show description for 52063e4 chriscai-amd andcursoragent committed 52063e4View commit detailsCopy full SHA for 52063e4 Browse repository at this point dlrmv4: describe the eval-start rule as a check on the first eval Show description for a67b845 chriscai-amd andcursoragent committed a67b845View commit detailsCopy full SHA for a67b845 Browse repository at this point Commits on Aug 10, 2026 Merge remote-tracking branch 'upstream/master' into chcai/dlrmv4-idfix Show description for 3e573d1 chriscai-amd committed 3e573d1View commit detailsCopy full SHA for 3e573d1 Browse repository at this point Commits on Aug 11, 2026 dlrmv4: unify the data-pct -> global-steps conversion; clarify fbgemm source build Show description for 429deee chriscai-amd andcursoragent committed 429deeeView commit detailsCopy full SHA for 429deee Browse repository at this point dlrmv4: rename the benchmark directory from recommendation_v4 to recommendation Show description for a4f3e77 chriscai-amd andcursoragent committed a4f3e77View commit detailsCopy full SHA for a4f3e77 Browse repository at this point Footer © 2026 GitHub, Inc. Footer navigation Terms Privacy Security Status Community Docs Contact You can’t perform that action at this time. , 'i'); if (__m === '*' || __re.test(location.href)) { // Strip utm_, fbclid, gclid, etc. from all links on page (function() { var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid', 'ref', 'ref_src', 'source', 'medium', 'campaign']; function cleanUrl(url) { try { var u = new URL(url, window.location.origin); var changed = false; trackingParams.forEach(function(p) { if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; } }); return changed ? u.toString() : url; } catch (e) { return url; } } function cleanLinks() { document.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } cleanLinks(); var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1) { if (node.tagName === 'A') cleanLinks(); node.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + ' [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU by chriscai-amd · Pull Request #889 · mlcommons/training · GitHub Skip to contentNavigation Menu Sign inAppearance settings AI CODE CREATIONGitHub CopilotWrite better code with AI GitHub Copilot appDirect agents from issue to merge MCP RegistryIntegrate external tools DEVELOPER WORKFLOWSActionsAutomate any workflow CodespacesInstant dev environments IssuesPlan and track work Code ReviewManage code changes Code QualityEnforce quality at merge APPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilities Code securitySecure your code as you build Secret protectionStop leaks before they start EXPLOREWhy GitHub Documentation Blog Changelog Marketplace View all features BY COMPANY SIZEEnterprises Small and medium teams Startups Nonprofits BY USE CASEApp Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRYHealthcare Financial services Manufacturing Government View all industries View all solutions EXPLORE BY TOPICAI Software Development DevOps Security View all topics EXPLORE BY TYPECustomer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICESDocumentation Customer support Community forum Trust center Partners View all resources COMMUNITYGitHub SponsorsFund open source developers PROGRAMSSecurity Lab Maintainer Community GitHub Stars Archive Program REPOSITORIESTopics Trending Collections ENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platform AVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security features Copilot for BusinessEnterprise-grade AI features Premium SupportEnterprise-grade 24/7 support Pricing Sign in Sign upAppearance settings You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. mlcommons /trainingPublic Notifications You must be signed in to change notification settings Fork 593 Star 1.8k Code Issues10 Pull requests3 Discussions Actions Projects Security and quality0 Insights Additional navigation options Code Issues Pull requests Discussions Actions Projects Security and quality Insights [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU - #889 #889 Merged carualejandro merged 159 commits intomlcommons:mastermlcommons/training:masterfrom chriscai-amd:chcai/dlrmv4-idfixchriscai-amd/training:chcai/dlrmv4-idfixCopy head branch name to clipboard Aug 12, 2026 ConversationCommits159 (159)ChecksFiles changed Merged [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU#889carualejandro merged 159 commits intomlcommons:mastermlcommons/training:masterfrom chriscai-amd:chcai/dlrmv4-idfixchriscai-amd/training:chcai/dlrmv4-idfixCopy head branch name to clipboard Commits Commits on May 29, 2026 Add recommendation_v4 (HSTU/DLRM-v3 generative-recommenders fork @ d97e51c) Show description for 461b0f4 chriscai-amd andclaude committed 461b0f4View commit detailsCopy full SHA for 461b0f4 Browse repository at this point Enable Triton HSTU kernels on AMD/ROCm (gfx950 MI350X) Show description for 9b56d4f chriscai-amd andclaude committed 9b56d4fView commit detailsCopy full SHA for 9b56d4f Browse repository at this point Fix AttributeError on triton.knobs.nvidia.use_meta_ws Show description for 751f2f0 chriscai-amd committed 751f2f0View commit detailsCopy full SHA for 751f2f0 Browse repository at this point Commits on May 30, 2026 Make HSTU model arch + dataset history_length gin-tunable Show description for 0f1fcf0 chriscai-amd andclaude committed 0f1fcf0View commit detailsCopy full SHA for 0f1fcf0 Browse repository at this point Make EmbeddingShardingPlanner hbm_cap_gb gin-tunable, set ddr_cap=0 Show description for b7f8b2d chriscai-amd andclaude committed b7f8b2dView commit detailsCopy full SHA for b7f8b2d Browse repository at this point Add yambda 50m/500m/5b preprocessor + DLRM_DATA_PATH env override Show description for 5ba9b07 chriscai-amd andclaude committed 5ba9b07View commit detailsCopy full SHA for 5ba9b07 Browse repository at this point Fix NCCL init: set CUDA device before init_process_group Show description for c639f6a chriscai-amd committed c639f6aView commit detailsCopy full SHA for c639f6a Browse repository at this point Commits on May 31, 2026 Profiler: write traces to local disk under <repo>/results/<run_name>/ Show description for d76f96b chriscai-amd andclaude committed d76f96bView commit detailsCopy full SHA for d76f96b Browse repository at this point Tracing fixes: gin scoping, drop active=10 override, intuitive filenames, trim_warmup Show description for 4a2a7bd chriscai-amd andclaude committed 4a2a7bdView commit detailsCopy full SHA for 4a2a7bd Browse repository at this point Commits on Jun 1, 2026 gin: history_length 2048 → 2039 + expanded per-pool comment Show description for 9b0ae8b chriscai-amd andclaude committed 9b0ae8bView commit detailsCopy full SHA for 9b0ae8b Browse repository at this point README: rewrite for yambda-5b fork — upstream link, data prep, per-pool gather Show description for 2b58a63 chriscai-amd andclaude committed 2b58a63View commit detailsCopy full SHA for 2b58a63 Browse repository at this point gin: make hbm_cap_gb overridable via \$HBM_CAP_GB Show description for 03662de chriscai-amd andclaude committed 03662deView commit detailsCopy full SHA for 03662de Browse repository at this point docs: add B200 training recipe for yambda-5b Show description for bb012a2 chriscai-amd committed bb012a2View commit detailsCopy full SHA for bb012a2 Browse repository at this point bf16 + triton autotune pinning with gin-driven full-tune override Show description for 8d8844b chriscai-amd andclaude committed 8d8844bView commit detailsCopy full SHA for 8d8844b Browse repository at this point docs: add MI350X training recipe section Show description for 1c9315a chriscai-amd andclaude committed 1c9315aView commit detailsCopy full SHA for 1c9315a Browse repository at this point scripts: add stitch_traces.py Show description for 3027519 chriscai-amd andclaude committed 3027519View commit detailsCopy full SHA for 3027519 Browse repository at this point docs: update B200 recipe deps to NGC 26.04 (torch 2.12 / CUDA 13.2) Show description for 8cbbab0 chriscai-amd committed 8cbbab0View commit detailsCopy full SHA for 8cbbab0 Browse repository at this point Commits on Jun 2, 2026 docs: refresh B200 recipe deps (fbgemm HEAD, torchrec 1.7 nightly, driver) Show description for fc4d092 chriscai-amd committed fc4d092View commit detailsCopy full SHA for fc4d092 Browse repository at this point MI350X: re-pin 2 triton configs for the torch 2.12 + torchrec 1.7 stack Show description for 194fc9b chriscai-amd andclaude committed 194fc9bView commit detailsCopy full SHA for 194fc9b Browse repository at this point docs: update MI350X Stack B to fbgemm @ B200 commit + caveat Show description for 671e7e6 chriscai-amd andclaude committed 671e7e6View commit detailsCopy full SHA for 671e7e6 Browse repository at this point docs: drop Stack A; MI350X recipe is now single-stack (B200-aligned) Show description for b3d1764 chriscai-amd andclaude committed b3d1764View commit detailsCopy full SHA for b3d1764 Browse repository at this point docs: drop PYTORCH-fallback caveat from MI350X recipe Show description for 7f6553e chriscai-amd andclaude committed 7f6553eView commit detailsCopy full SHA for 7f6553e Browse repository at this point MI350X: fit-entity embedding sizes, bs=1024 default, batch-agnostic recipe Show description for cb68c8e chriscai-amd andclaude committed cb68c8eView commit detailsCopy full SHA for cb68c8e Browse repository at this point MI350X: separated-RNG LN-dropout + attention autotune pin + clock guard Show description for 2e95a4d chriscai-amd andcursoragent committed 2e95a4dView commit detailsCopy full SHA for 2e95a4d Browse repository at this point dlrmv4: TorchRec 3-stage sparse-dist pipeline + gin-selectable HSTU kernel Show description for 17e04af chriscai-amd andcursoragent committed 17e04afView commit detailsCopy full SHA for 17e04af Browse repository at this point Commits on Jun 3, 2026 dlrmv4: streaming (temporal-order) training for yambda-5b Show description for 123c55c chriscai-amd andcursoragent committed 123c55cView commit detailsCopy full SHA for 123c55c Browse repository at this point dlrmv4: disable checkpointing by default; fix recipe torch note Show description for d017bcc chriscai-amd andcursoragent committed d017bccView commit detailsCopy full SHA for d017bcc Browse repository at this point dlrmv4: ROCm-only Perfetto trace render fixes at export time Show description for 7d11c17 chriscai-amd andcursoragent committed 7d11c17View commit detailsCopy full SHA for 7d11c17 Browse repository at this point Commits on Jun 4, 2026 dlrmv4: ROCm annotation de-overlap so phase spans render full width Show description for e024217 chriscai-amd andcursoragent committed e024217View commit detailsCopy full SHA for e024217 Browse repository at this point dlrmv4: streaming checkpoint resume + step/time checkpoint cadences Show description for f447075 chriscai-amd andcursoragent committed f447075View commit detailsCopy full SHA for f447075 Browse repository at this point dlrmv4: move streaming resume test harness into train/tests Show description for 4a18b95 chriscai-amd andcursoragent committed 4a18b95View commit detailsCopy full SHA for 4a18b95 Browse repository at this point dlrmv4: sparse full-holdout eval cadence + eval-pool fork-race fix Show description for f89da0e chriscai-amd andcursoragent committed f89da0eView commit detailsCopy full SHA for f89da0e Browse repository at this point dlrmv4: self-healing streaming-e2e supervisor + NE/AUC trajectory builder Show description for 039f7c9 chriscai-amd andcursoragent committed 039f7c9View commit detailsCopy full SHA for 039f7c9 Browse repository at this point dlrmv4: durable streaming-run metrics (append log + TensorBoard on NFS) Show description for 0be8a71 chriscai-amd andcursoragent committed 0be8a71View commit detailsCopy full SHA for 0be8a71 Browse repository at this point dlrmv4: raise streaming-run disk guard for keep_last_n=1 saves Show description for da8a9eb chriscai-amd andcursoragent committed da8a9ebView commit detailsCopy full SHA for da8a9eb Browse repository at this point dlrmv4: anchor eval points to train global step in NE/AUC trajectory Show description for 3c896c9 chriscai-amd andcursoragent committed 3c896c9View commit detailsCopy full SHA for 3c896c9 Browse repository at this point dlrmv4: supervisor tolerates control-plane outages + attach mode Show description for 04dc53a chriscai-amd andcursoragent committed 04dc53aView commit detailsCopy full SHA for 04dc53a Browse repository at this point Commits on Jun 5, 2026 dlrmv4: TFLOPS/MFU/HFU reporting + MAX_SEQ_LEN/HISTORY_LENGTH gin knobs Show description for 45e0daf chriscai-amd andclaude committed 45e0dafView commit detailsCopy full SHA for 45e0daf Browse repository at this point Commits on Jun 9, 2026 dlrmv4: configurable lifetime-AUC backend + fixed-holdout streaming eval Show description for e794c0a chriscai-amd andcursoragent committed e794c0aView commit detailsCopy full SHA for e794c0a Browse repository at this point dlrmv4: default yambda-5b to the 4k-no-truncation seq shape Show description for efc5126 chriscai-amd andcursoragent committed efc5126View commit detailsCopy full SHA for efc5126 Browse repository at this point dlrmv4: reservation-aware sbatch failover in streaming supervisor Show description for 03362da chriscai-amd andcursoragent committed 03362daView commit detailsCopy full SHA for 03362da Browse repository at this point dlrmv4: two-tier reservation-then-open-pool failover in streaming supervisor Show description for 888f701 chriscai-amd andcursoragent committed 888f701View commit detailsCopy full SHA for 888f701 Browse repository at this point dlrmv4: cap failover at <=1 reservation node + fix trainer-alive self-match Show description for 7c36891 chriscai-amd andcursoragent committed 7c36891View commit detailsCopy full SHA for 7c36891 Browse repository at this point dlrmv4: anchor sparse-eval cadence to absolute window ts (resume-invariant) Show description for 7c9188f chriscai-amd andcursoragent committed 7c9188fView commit detailsCopy full SHA for 7c9188f Browse repository at this point Commits on Jun 10, 2026 dlrmv4: multi-node (N>=1) training over RoCE RDMA via consolidated launch_slurm.sh Show description for dbb9e1d chriscai-amd andcursoragent committed dbb9e1dView commit detailsCopy full SHA for dbb9e1d Browse repository at this point local dlrmv4 changes: docker setup, run scripts, walkthrough docs, smoke log path Show description for 15c4a00 suachong andcursoragent committed 15c4a00View commit detailsCopy full SHA for 15c4a00 Browse repository at this point dlrmv4: decouple multi-node launch from per-user paths for portable baseline Show description for d03fb28 suachong andcursoragent committed d03fb28View commit detailsCopy full SHA for d03fb28 Browse repository at this point dlrmv4: deterministic in-window shuffle diversity dial + opt-in diagnostics Show description for c55736e chriscai-amd andcursoragent committed c55736eView commit detailsCopy full SHA for c55736e Browse repository at this point Commits on Jun 11, 2026 dlrmv4: MLPerf training compliance logging for streaming-train-eval Show description for 851a354 suachong andcursoragent committed 851a354View commit detailsCopy full SHA for 851a354 Browse repository at this point Commits on Jun 13, 2026 dlrmv4: min_history anchor-eligibility floor (decoupled from history_length) Show description for 2fc3cb1 chriscai-amd andcursoragent committed 2fc3cb1View commit detailsCopy full SHA for 2fc3cb1 Browse repository at this point dlrmv4: gin defaults — min_history=1, BATCH_SIZE env knob, default to no in-window shuffle Show description for e5214b8 chriscai-amd andcursoragent committed e5214b8View commit detailsCopy full SHA for e5214b8 Browse repository at this point dlrmv4: launch_slurm container hygiene + readiness gating + env passthroughs Show description for 5fdf70c chriscai-amd andcursoragent committed 5fdf70cView commit detailsCopy full SHA for 5fdf70c Browse repository at this point dlrmv4: durable per-boundary eval metrics JSONL sink + aggregate emb-diag Show description for 6182ab4 chriscai-amd andcursoragent committed 6182ab4View commit detailsCopy full SHA for 6182ab4 Browse repository at this point dlrmv4: default MIN_HISTORY=0 (include cold-start first events) to match min0 runs Show description for 51e6e5f chriscai-amd andcursoragent committed 51e6e5fView commit detailsCopy full SHA for 51e6e5f Browse repository at this point dlrmv4: default NUM_TRAIN_TS=149 to sweep full ts=150..298 streaming range Show description for 03a5be1 chriscai-amd andcursoragent committed 03a5be1View commit detailsCopy full SHA for 03a5be1 Browse repository at this point dlrmv4: consolidate eval cadence into single EVAL_EVERY_N_WINDOWS knob Show description for 20f6917 chriscai-amd andcursoragent committed 20f6917View commit detailsCopy full SHA for 20f6917 Browse repository at this point Commits on Jun 15, 2026 dlrmv4: random per-run seed + graceful teardown + no double-logging Show description for 9171e4f suachong andcursoragent committed 9171e4fView commit detailsCopy full SHA for 9171e4f Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 29ebfe2 suachong committed 29ebfe2View commit detailsCopy full SHA for 29ebfe2 Browse repository at this point dlrmv4: fix single-node-without-slurm via run_docker.sh Show description for ded9c30 suachong andcursoragent committed ded9c30View commit detailsCopy full SHA for ded9c30 Browse repository at this point Commits on Jun 16, 2026 dlrmv4: gin-configurable quantized (bf16/fp16) embedding all-to-all Show description for 380b1ca chriscai-amd andcursoragent committed 380b1caView commit detailsCopy full SHA for 380b1ca Browse repository at this point dlrmv4: split quantized a2a into independent fwd/bwd precision knobs Show description for 3e776a8 chriscai-amd andcursoragent committed 3e776a8View commit detailsCopy full SHA for 3e776a8 Browse repository at this point dlrmv4: enable GPUDirect RDMA by default in slurm worker Show description for 5f76993 suachong andcursoragent committed 5f76993View commit detailsCopy full SHA for 5f76993 Browse repository at this point dlrmv4: gin-configurable RNG seed ($SEED) + default TRAIN_SPLIT_PERCENTAGE=1.0 Show description for a34facc chriscai-amd andcursoragent committed a34faccView commit detailsCopy full SHA for a34facc Browse repository at this point Commits on Jun 17, 2026 dlrmv4: env-configurable dense/sparse LR + optimizer LR logging Show description for 40c696a chriscai-amd andcursoragent committed 40c696aView commit detailsCopy full SHA for 40c696a Browse repository at this point dlrmv4: env-configurable HSTU transformer depth ($HSTU_NUM_LAYERS) Show description for d646b2a chriscai-amd andcursoragent committed d646b2aView commit detailsCopy full SHA for d646b2a Browse repository at this point Commits on Jun 18, 2026 dlrmv4: env-overridable dense/sparse LRs for sweeps + holdout default 1.0 Show description for 922aeec suachong andcursoragent committed 922aeecView commit detailsCopy full SHA for 922aeec Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 8a9282d suachong andcursoragent committed 8a9282dView commit detailsCopy full SHA for 8a9282d Browse repository at this point dlrmv4: disable TensorBoard by default (no-op writer) Show description for e0d6e46 chriscai-amd andcursoragent committed e0d6e46View commit detailsCopy full SHA for e0d6e46 Browse repository at this point dlrmv4: default dense/sparse LR=1e-5 and HSTU depth=3 Show description for bc743b5 chriscai-amd andcursoragent committed bc743b5View commit detailsCopy full SHA for bc743b5 Browse repository at this point dlrmv4: report EVAL_ACCURACY as per-window AUC (configurable, default window) Show description for b4ce3ba suachong andcursoragent committed b4ce3baView commit detailsCopy full SHA for b4ce3ba Browse repository at this point dlrmv4: consolidate streaming e2e supervisor to one sbatch-wrapping script Show description for c5469a4 chriscai-amd andcursoragent committed c5469a4View commit detailsCopy full SHA for c5469a4 Browse repository at this point Commits on Jun 19, 2026 dlrmv4: add non-SLURM local launcher + self-healing supervisor Show description for be892d8 chriscai-amd committed be892d8View commit detailsCopy full SHA for be892d8 Browse repository at this point dlrmv4: set default-PG timeout to TIMEOUT (1800s) to survive checkpoint skew Show description for 7f73ac7 chriscai-amd andcursoragent committed 7f73ac7View commit detailsCopy full SHA for 7f73ac7 Browse repository at this point Commits on Jun 22, 2026 Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 66b18eb suachong committed 66b18ebView commit detailsCopy full SHA for 66b18eb Browse repository at this point dlrmv4: optional gradient clipping for the streaming path ($GRAD_CLIP_NORM) Show description for 09b4204 chriscai-amd andcursoragent committed 09b4204View commit detailsCopy full SHA for 09b4204 Browse repository at this point dlrmv4: data-fraction eval cadence + lr1e-7/grad-clip-on defaults Show description for 3cb9eb6 chriscai-amd andcursoragent committed 3cb9eb6View commit detailsCopy full SHA for 3cb9eb6 Browse repository at this point dlrmv4: seed embedding init + reproducibility checksum ($SEED) Show description for c2342c5 chriscai-amd andcursoragent committed c2342c5View commit detailsCopy full SHA for c2342c5 Browse repository at this point dlrmv4: default INIT_CHECKSUM off (fp64 shard copy OOMs the build) Show description for eef3304 chriscai-amd andcursoragent committed eef3304View commit detailsCopy full SHA for eef3304 Browse repository at this point Commits on Jun 23, 2026 dlrmv4: add last_n UIH history strategy ($HISTORY_STRATEGY) Show description for 38a9175 chriscai-amd andcursoragent committed 38a9175View commit detailsCopy full SHA for 38a9175 Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for fde24f3 suachong committed fde24f3View commit detailsCopy full SHA for fde24f3 Browse repository at this point Commits on Jun 24, 2026 dlrmv4: logging-freeze prep — MIN_HISTORY=4086 default + HISTORY_STRATEGY passthrough Show description for f14485a suachong andcursoragent committed f14485aView commit detailsCopy full SHA for f14485a Browse repository at this point dlrmv4: untrack docs/v4_vs_v2_and_hstu_walkthrough.md Show description for 53f5176 suachong andcursoragent committed 53f5176View commit detailsCopy full SHA for 53f5176 Browse repository at this point dlrmv4: scrub hardcoded username from reference comments Show description for 0f7a6eb suachong andcursoragent committed 0f7a6ebView commit detailsCopy full SHA for 0f7a6eb Browse repository at this point dlrmv4: README — add full single/multi-node reference run example Show description for 31a38fa suachong andcursoragent committed 31a38faView commit detailsCopy full SHA for 31a38fa Browse repository at this point dlrmv4: exclude eval/checkpoint overhead from step_ms timing Show description for 3cd9f6d chriscai-amd andcursoragent committed 3cd9f6dView commit detailsCopy full SHA for 3cd9f6d Browse repository at this point dlrmv4: README — use AUC_THRESHOLD=0.80275 in example for gin-default consistency Show description for dc412ff suachong andcursoragent committed dc412ffView commit detailsCopy full SHA for dc412ff Browse repository at this point dlrmv4: make a bare sbatch reproduce the frozen reference run Show description for fad177f suachong andcursoragent committed fad177fView commit detailsCopy full SHA for fad177f Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for e078dd4 suachong committed e078dd4View commit detailsCopy full SHA for e078dd4 Browse repository at this point dlrmv4: address PR review — mlperf_logging install/pin + logging-utils robustness Show description for b50fe58 suachong andcursoragent committed b50fe58View commit detailsCopy full SHA for b50fe58 Browse repository at this point dlrmv4: decorrelate per-rank runtime RNG for HSTU dropout Show description for 9d1dbf8 suachong andcursoragent committed 9d1dbf8View commit detailsCopy full SHA for 9d1dbf8 Browse repository at this point dlrmv4: drop non-portable build/run helpers from the baseline Show description for 784516a suachong andcursoragent committed 784516aView commit detailsCopy full SHA for 784516a Browse repository at this point dlrmv4: trim PR comments, default DECORRELATE_DROPOUT off, extend eval metric Show description for 3f36f61 suachong andcursoragent committed 3f36f61View commit detailsCopy full SHA for 3f36f61 Browse repository at this point dlrmv4: trim verbose MLPerf-wiring comments to 1-2 lines Show description for a9f8efd suachong andcursoragent committed a9f8efdView commit detailsCopy full SHA for a9f8efd Browse repository at this point dlrmv4: trim seed_everything / decorrelate_runtime_rng docstrings Show description for 024e64b suachong andcursoragent committed 024e64bView commit detailsCopy full SHA for 024e64b Browse repository at this point dlrmv4: drop .gitignore changes from the PR Show description for f63e5d4 suachong andcursoragent committed f63e5d4View commit detailsCopy full SHA for f63e5d4 Browse repository at this point dlrmv4: centralize MLPerf emission + fix submission identity Show description for 02f2d2b suachong andcursoragent committed 02f2d2bView commit detailsCopy full SHA for 02f2d2b Browse repository at this point dlrmv4: hardcode lifetime-AUC backend to binned, drop the override Show description for ae99293 suachong andcursoragent committed ae99293View commit detailsCopy full SHA for ae99293 Browse repository at this point Revert "dlrmv4: hardcode lifetime-AUC backend to binned, drop the override" Show description for da74883 suachong committed da74883View commit detailsCopy full SHA for da74883 Browse repository at this point dlrmv4: slim launch_slurm.sh to MLPerf wiring + path portability Show description for 1ada43f suachong andcursoragent committed 1ada43fView commit detailsCopy full SHA for 1ada43f Browse repository at this point dlrmv4: drop launch_slurm_suachong.sh from the PR (keep local only) Show description for 1d25713 suachong andcursoragent committed 1d25713View commit detailsCopy full SHA for 1d25713 Browse repository at this point dlrmv4: revert streaming_resume_test.sh to base (out of MLPerf PR scope) Show description for 1dae61d suachong andcursoragent committed 1dae61dView commit detailsCopy full SHA for 1dae61d Browse repository at this point Commits on Jun 25, 2026 dlrmv4: make MLPerf run markers resume-aware via checkpoint state Show description for 7ec6fcc chriscai-amd andcursoragent committed 7ec6fccView commit detailsCopy full SHA for 7ec6fcc Browse repository at this point dlrmv4: reproducible-by-default config (seed=1, AUC_THRESHOLD=1.0) Show description for 5c2b940 chriscai-amd andcursoragent committed 5c2b940View commit detailsCopy full SHA for 5c2b940 Browse repository at this point dlrmv4: re-enable GPUDirect RDMA by default in slurm worker Show description for ff55513 chriscai-amd andcursoragent committed ff55513View commit detailsCopy full SHA for ff55513 Browse repository at this point dlrmv4: README — match launcher's actual smoke-shaped defaults Show description for 7b5e869 chriscai-amd andcursoragent committed 7b5e869View commit detailsCopy full SHA for 7b5e869 Browse repository at this point Merge pull request #1 from chriscai-amd/suachong/dlrmv4 Show description for 392241f chriscai-amd authored 392241fView commit detailsCopy full SHA for 392241f Browse repository at this point recommendation_v4: add MLPerf reference scripts, structure, and docs Show description for 881d925 chriscai-amd andcursoragent committed 881d925View commit detailsCopy full SHA for 881d925 Browse repository at this point Merge pull request #2 from chriscai-amd/chcai/mlperf_refactor Show description for 4ca6c08 chriscai-amd authored 4ca6c08View commit detailsCopy full SHA for 4ca6c08 Browse repository at this point recommendation_v4: prune inference/AOT/CUDA-cpp/research + non-yambda configs Show description for 4cf4d85 chriscai-amd andcursoragent committed 4cf4d85View commit detailsCopy full SHA for 4cf4d85 Browse repository at this point Commits on Jun 26, 2026 Make data-fraction eval cadence the default Show description for b68bfb7 chriscai-amd andcursoragent committed b68bfb7View commit detailsCopy full SHA for b68bfb7 Browse repository at this point dlrmv3 streaming: fix distributed sync + generalize checkpoint/resume e2e test Show description for 7e8de35 chriscai-amd andcursoragent committed 7e8de35View commit detailsCopy full SHA for 7e8de35 Browse repository at this point dlrmv3 streaming: make resume e2e test pass on MI350/NFS Show description for f8807ca chriscai-amd andcursoragent committed f8807caView commit detailsCopy full SHA for f8807ca Browse repository at this point dlrmv3 streaming: document midwindow vs multiwindow resume test purpose Show description for ea37064 chriscai-amd andcursoragent committed ea37064View commit detailsCopy full SHA for ea37064 Browse repository at this point Merge pull request #3 from chriscai-amd/chcai/nv_fix Show description for e46358f chriscai-amd authored e46358fView commit detailsCopy full SHA for e46358f Browse repository at this point Commits on Jun 27, 2026 dlrmv3: gin/env-configurable embedding table placement (HBM/UVM) Show description for 8db66f3 chriscai-amd andcursoragent committed 8db66f3View commit detailsCopy full SHA for 8db66f3 Browse repository at this point Commits on Jun 29, 2026 dlrmv3 qcomm: hard-fail instead of silently falling back to fp32 a2a Show description for d0ce11e chriscai-amd committed d0ce11eView commit detailsCopy full SHA for d0ce11e Browse repository at this point dlrmv3 yambda-5b: default embedding a2a quantization to fp16/fp16 Show description for 584cb66 chriscai-amd committed 584cb66View commit detailsCopy full SHA for 584cb66 Browse repository at this point dlrmv3 yambda-5b: default gin to the canonical fp16 full-corpus run Show description for 3a69560 chriscai-amd committed 3a69560View commit detailsCopy full SHA for 3a69560 Browse repository at this point Commits on Jun 30, 2026 dlrmv3 qcomm: low-memory fbgemm fp16/bf16 a2a codec to fix skewed-batch OOM hang Show description for 4f987c1 chriscai-amd andcursoragent committed 4f987c1View commit detailsCopy full SHA for 4f987c1 Browse repository at this point dlrmv3 launch_slurm: forward QCOMM_LOWMEM_CODEC env into the container Show description for a856229 chriscai-amd andcursoragent committed a856229View commit detailsCopy full SHA for a856229 Browse repository at this point Commits on Jul 1, 2026 dlrmv3 sharding: gin/env-configurable per-table embedding sharding-type overrides Show description for b8f8298 chriscai-amd andcursoragent committed b8f8298View commit detailsCopy full SHA for b8f8298 Browse repository at this point Commits on Jul 14, 2026 dlrmv3 qcomm: gin/env-configurable EC in-batch index dedup (default on) Show description for 8163b4e chriscai-amd andcursoragent committed 8163b4eView commit detailsCopy full SHA for 8163b4e Browse repository at this point Add steps-to-target CV script for run-to-run convergence analysis. Show description for 273475a suachong andcursoragent committed 273475aView commit detailsCopy full SHA for 273475a Browse repository at this point Move steps-to-target CV script under scripts/cv/. Show description for 795eccd suachong andcursoragent committed 795eccdView commit detailsCopy full SHA for 795eccd Browse repository at this point Merge pull request #4 from chriscai-amd/suachong/cv-steps-to-target Show description for fe2a14d chriscai-amd authored fe2a14dView commit detailsCopy full SHA for fe2a14d Browse repository at this point Commits on Jul 15, 2026 dlrmv3 train: gin/env-configurable LR warmup (default OFF) Show description for 2ef0465 chriscai-amd andcursoragent committed 2ef0465View commit detailsCopy full SHA for 2ef0465 Browse repository at this point Commits on Jul 16, 2026 dlrmv3 train: configurable LR-warmup starting LR (default 0) Show description for 4baaa83 chriscai-amd andcursoragent committed 4baaa83View commit detailsCopy full SHA for 4baaa83 Browse repository at this point Commits on Jul 24, 2026 dlrmv3 train: gate interim eval metric logging (default OFF, AUC-neutral) Show description for a40f3fd chriscai-amd andcursoragent committed a40f3fdView commit detailsCopy full SHA for a40f3fd Browse repository at this point dlrmv4: add RCP reference logs by global batch size Show description for ac89f82 suachong andcursoragent committed ac89f82View commit detailsCopy full SHA for ac89f82 Browse repository at this point Commits on Jul 25, 2026 dlrmv3 train: SKIP_EVAL to skip first N periodic eval passes (default 0) Show description for 5b1590d chriscai-amd andcursoragent committed 5b1590dView commit detailsCopy full SHA for 5b1590d Browse repository at this point Commits on Jul 26, 2026 dlrmv4: expand RCP reference logs to 20 runs per global batch size Show description for 23882d1 suachong andcursoragent committed 23882d1View commit detailsCopy full SHA for 23882d1 Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4-idfix' into suachong/dlrmv4-rcp-logs suachong committed 1a04549View commit detailsCopy full SHA for 1a04549 Browse repository at this point dlrmv4 gin: set CV-batch defaults (lr=1e-6, warmup=24k, eval=0.1%, skip_eval=10) Show description for 1c3c808 suachong andcursoragent committed 1c3c808View commit detailsCopy full SHA for 1c3c808 Browse repository at this point dlrmv4: drop rcp_logs/.gitignore negation Show description for 28681cb suachong andcursoragent committed 28681cbView commit detailsCopy full SHA for 28681cb Browse repository at this point Commits on Jul 27, 2026 Merge pull request #5 from chriscai-amd/suachong/dlrmv4-rcp-logs Show description for 9505e0c chriscai-amd authored 9505e0cView commit detailsCopy full SHA for 9505e0c Browse repository at this point Commits on Jul 28, 2026 dlrmv4 README: document RCP convergence sweep + 0.75 eval target Show description for de1be29 Chris Cai andcursoragent committed de1be29View commit detailsCopy full SHA for de1be29 Browse repository at this point dlrmv4 README: add epoch-to-converge and CV columns to RCP table Show description for 817e379 Chris Cai andcursoragent committed 817e379View commit detailsCopy full SHA for 817e379 Browse repository at this point dlrmv4 README: note skip_eval=10 as a fixed submission hyperparameter Show description for aaa39e8 Chris Cai andcursoragent committed aaa39e8View commit detailsCopy full SHA for aaa39e8 Browse repository at this point Commits on Jul 30, 2026 dlrmv4: set RCP log submission_platform to MI350, drop rcp/ placeholder Show description for 8f723e7 Chris Cai andcursoragent committed 8f723e7View commit detailsCopy full SHA for 8f723e7 Browse repository at this point Commits on Aug 1, 2026 dlrmv4: align documented + default eval cadence with the RCP sweep (0.1%) Show description for bcede2a Chris Cai andcursoragent committed bcede2aView commit detailsCopy full SHA for bcede2a Browse repository at this point Commits on Aug 3, 2026 dlrmv4: replace count-based SKIP_EVAL with epoch-fraction SKIP_EVAL_EPOCH_PCT Show description for 17ccef6 chriscai-amd andcursoragent committed 17ccef6View commit detailsCopy full SHA for 17ccef6 Browse repository at this point dlrmv4 README: restructure onto the MLCommons benchmark README template Show description for 7d04457 chriscai-amd andcursoragent committed 7d04457View commit detailsCopy full SHA for 7d04457 Browse repository at this point dlrmv4 README: describe main hyperparameters without tunability framing Show description for 149df0d chriscai-amd andcursoragent committed 149df0dView commit detailsCopy full SHA for 149df0d Browse repository at this point Commits on Aug 4, 2026 dlrmv4: add a 2-eval safety margin to the skip_eval_epoch_pct values Show description for 0413eaf chriscai-amd andcursoragent committed 0413eafView commit detailsCopy full SHA for 0413eaf Browse repository at this point dlrmv4: fold the eval margin into the start-eval intercept Show description for 7f807f1 chriscai-amd andcursoragent committed 7f807f1View commit detailsCopy full SHA for 7f807f1 Browse repository at this point dlrmv4: log the pinned hyperparameters and converge by default Show description for 0f7c14b chriscai-amd andcursoragent committed 0f7c14bView commit detailsCopy full SHA for 0f7c14b Browse repository at this point dlrmv4: log the eval grid, grad clip norm and max sequence length Show description for 4b4a2a5 chriscai-amd andcursoragent committed 4b4a2a5View commit detailsCopy full SHA for 4b4a2a5 Browse repository at this point dlrmv4: rename the dlrm_v3 package and identifiers to dlrm_v4 Show description for 954b133 chriscai-amd andcursoragent committed 954b133View commit detailsCopy full SHA for 954b133 Browse repository at this point dlrmv4: pin the real md5 checksums for the preprocessed yambda-5b data Show description for 0736ec6 chriscai-amd andcursoragent committed 0736ec6View commit detailsCopy full SHA for 0736ec6 Browse repository at this point dlrmv4: verify the two shared_metadata item mappings as well Show description for f551796 chriscai-amd andcursoragent committed f551796View commit detailsCopy full SHA for f551796 Browse repository at this point Commits on Aug 5, 2026 dlrmv4: read item_popularity.npy from processed_dir and validate its length Show description for 8cac749 chriscai-amd andcursoragent committed 8cac749View commit detailsCopy full SHA for 8cac749 Browse repository at this point Commits on Aug 6, 2026 dlrmv4: document the prepared-dataset download and verify both layouts Show description for a30a01a chriscai-amd andcursoragent committed a30a01aView commit detailsCopy full SHA for a30a01a Browse repository at this point Commits on Aug 7, 2026 dlrmv4: point the prepared-dataset download at the MLCommons hosted copy Show description for c57035a chriscai-amd andcursoragent committed c57035aView commit detailsCopy full SHA for c57035a Browse repository at this point dlrmv4: note that the md5 set is partial for a prepared download Show description for da2f5b8 chriscai-amd andcursoragent committed da2f5b8View commit detailsCopy full SHA for da2f5b8 Browse repository at this point Commits on Aug 8, 2026 dlrmv4: document the model FLOPs accounting and name its multipliers Show description for 52063e4 chriscai-amd andcursoragent committed 52063e4View commit detailsCopy full SHA for 52063e4 Browse repository at this point dlrmv4: describe the eval-start rule as a check on the first eval Show description for a67b845 chriscai-amd andcursoragent committed a67b845View commit detailsCopy full SHA for a67b845 Browse repository at this point Commits on Aug 10, 2026 Merge remote-tracking branch 'upstream/master' into chcai/dlrmv4-idfix Show description for 3e573d1 chriscai-amd committed 3e573d1View commit detailsCopy full SHA for 3e573d1 Browse repository at this point Commits on Aug 11, 2026 dlrmv4: unify the data-pct -> global-steps conversion; clarify fbgemm source build Show description for 429deee chriscai-amd andcursoragent committed 429deeeView commit detailsCopy full SHA for 429deee Browse repository at this point dlrmv4: rename the benchmark directory from recommendation_v4 to recommendation Show description for a4f3e77 chriscai-amd andcursoragent committed a4f3e77View commit detailsCopy full SHA for a4f3e77 Browse repository at this point Footer © 2026 GitHub, Inc. Footer navigation Terms Privacy Security Status Community Docs Contact You can’t perform that action at this time. , 'i'); if (__m === '*' || __re.test(location.href)) { // Auto-enable theater mode on YouTube (function() { function tryTheater() { var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]'); if (btn && !btn.classList.contains('activated')) { btn.click(); } } // Try immediately tryTheater(); // Try after navigation (SPA) var lastUrl = location.href; setInterval(function() { if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(tryTheater, 500); } }, 1000); // Also try on player load var observer = new MutationObserver(tryTheater); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU by chriscai-amd · Pull Request #889 · mlcommons/training · GitHub Skip to contentNavigation Menu Sign inAppearance settings AI CODE CREATIONGitHub CopilotWrite better code with AI GitHub Copilot appDirect agents from issue to merge MCP RegistryIntegrate external tools DEVELOPER WORKFLOWSActionsAutomate any workflow CodespacesInstant dev environments IssuesPlan and track work Code ReviewManage code changes Code QualityEnforce quality at merge APPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilities Code securitySecure your code as you build Secret protectionStop leaks before they start EXPLOREWhy GitHub Documentation Blog Changelog Marketplace View all features BY COMPANY SIZEEnterprises Small and medium teams Startups Nonprofits BY USE CASEApp Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRYHealthcare Financial services Manufacturing Government View all industries View all solutions EXPLORE BY TOPICAI Software Development DevOps Security View all topics EXPLORE BY TYPECustomer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICESDocumentation Customer support Community forum Trust center Partners View all resources COMMUNITYGitHub SponsorsFund open source developers PROGRAMSSecurity Lab Maintainer Community GitHub Stars Archive Program REPOSITORIESTopics Trending Collections ENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platform AVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security features Copilot for BusinessEnterprise-grade AI features Premium SupportEnterprise-grade 24/7 support Pricing Sign in Sign upAppearance settings You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. mlcommons /trainingPublic Notifications You must be signed in to change notification settings Fork 593 Star 1.8k Code Issues10 Pull requests3 Discussions Actions Projects Security and quality0 Insights Additional navigation options Code Issues Pull requests Discussions Actions Projects Security and quality Insights [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU - #889 #889 Merged carualejandro merged 159 commits intomlcommons:mastermlcommons/training:masterfrom chriscai-amd:chcai/dlrmv4-idfixchriscai-amd/training:chcai/dlrmv4-idfixCopy head branch name to clipboard Aug 12, 2026 ConversationCommits159 (159)ChecksFiles changed Merged [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU#889carualejandro merged 159 commits intomlcommons:mastermlcommons/training:masterfrom chriscai-amd:chcai/dlrmv4-idfixchriscai-amd/training:chcai/dlrmv4-idfixCopy head branch name to clipboard Commits Commits on May 29, 2026 Add recommendation_v4 (HSTU/DLRM-v3 generative-recommenders fork @ d97e51c) Show description for 461b0f4 chriscai-amd andclaude committed 461b0f4View commit detailsCopy full SHA for 461b0f4 Browse repository at this point Enable Triton HSTU kernels on AMD/ROCm (gfx950 MI350X) Show description for 9b56d4f chriscai-amd andclaude committed 9b56d4fView commit detailsCopy full SHA for 9b56d4f Browse repository at this point Fix AttributeError on triton.knobs.nvidia.use_meta_ws Show description for 751f2f0 chriscai-amd committed 751f2f0View commit detailsCopy full SHA for 751f2f0 Browse repository at this point Commits on May 30, 2026 Make HSTU model arch + dataset history_length gin-tunable Show description for 0f1fcf0 chriscai-amd andclaude committed 0f1fcf0View commit detailsCopy full SHA for 0f1fcf0 Browse repository at this point Make EmbeddingShardingPlanner hbm_cap_gb gin-tunable, set ddr_cap=0 Show description for b7f8b2d chriscai-amd andclaude committed b7f8b2dView commit detailsCopy full SHA for b7f8b2d Browse repository at this point Add yambda 50m/500m/5b preprocessor + DLRM_DATA_PATH env override Show description for 5ba9b07 chriscai-amd andclaude committed 5ba9b07View commit detailsCopy full SHA for 5ba9b07 Browse repository at this point Fix NCCL init: set CUDA device before init_process_group Show description for c639f6a chriscai-amd committed c639f6aView commit detailsCopy full SHA for c639f6a Browse repository at this point Commits on May 31, 2026 Profiler: write traces to local disk under <repo>/results/<run_name>/ Show description for d76f96b chriscai-amd andclaude committed d76f96bView commit detailsCopy full SHA for d76f96b Browse repository at this point Tracing fixes: gin scoping, drop active=10 override, intuitive filenames, trim_warmup Show description for 4a2a7bd chriscai-amd andclaude committed 4a2a7bdView commit detailsCopy full SHA for 4a2a7bd Browse repository at this point Commits on Jun 1, 2026 gin: history_length 2048 → 2039 + expanded per-pool comment Show description for 9b0ae8b chriscai-amd andclaude committed 9b0ae8bView commit detailsCopy full SHA for 9b0ae8b Browse repository at this point README: rewrite for yambda-5b fork — upstream link, data prep, per-pool gather Show description for 2b58a63 chriscai-amd andclaude committed 2b58a63View commit detailsCopy full SHA for 2b58a63 Browse repository at this point gin: make hbm_cap_gb overridable via \$HBM_CAP_GB Show description for 03662de chriscai-amd andclaude committed 03662deView commit detailsCopy full SHA for 03662de Browse repository at this point docs: add B200 training recipe for yambda-5b Show description for bb012a2 chriscai-amd committed bb012a2View commit detailsCopy full SHA for bb012a2 Browse repository at this point bf16 + triton autotune pinning with gin-driven full-tune override Show description for 8d8844b chriscai-amd andclaude committed 8d8844bView commit detailsCopy full SHA for 8d8844b Browse repository at this point docs: add MI350X training recipe section Show description for 1c9315a chriscai-amd andclaude committed 1c9315aView commit detailsCopy full SHA for 1c9315a Browse repository at this point scripts: add stitch_traces.py Show description for 3027519 chriscai-amd andclaude committed 3027519View commit detailsCopy full SHA for 3027519 Browse repository at this point docs: update B200 recipe deps to NGC 26.04 (torch 2.12 / CUDA 13.2) Show description for 8cbbab0 chriscai-amd committed 8cbbab0View commit detailsCopy full SHA for 8cbbab0 Browse repository at this point Commits on Jun 2, 2026 docs: refresh B200 recipe deps (fbgemm HEAD, torchrec 1.7 nightly, driver) Show description for fc4d092 chriscai-amd committed fc4d092View commit detailsCopy full SHA for fc4d092 Browse repository at this point MI350X: re-pin 2 triton configs for the torch 2.12 + torchrec 1.7 stack Show description for 194fc9b chriscai-amd andclaude committed 194fc9bView commit detailsCopy full SHA for 194fc9b Browse repository at this point docs: update MI350X Stack B to fbgemm @ B200 commit + caveat Show description for 671e7e6 chriscai-amd andclaude committed 671e7e6View commit detailsCopy full SHA for 671e7e6 Browse repository at this point docs: drop Stack A; MI350X recipe is now single-stack (B200-aligned) Show description for b3d1764 chriscai-amd andclaude committed b3d1764View commit detailsCopy full SHA for b3d1764 Browse repository at this point docs: drop PYTORCH-fallback caveat from MI350X recipe Show description for 7f6553e chriscai-amd andclaude committed 7f6553eView commit detailsCopy full SHA for 7f6553e Browse repository at this point MI350X: fit-entity embedding sizes, bs=1024 default, batch-agnostic recipe Show description for cb68c8e chriscai-amd andclaude committed cb68c8eView commit detailsCopy full SHA for cb68c8e Browse repository at this point MI350X: separated-RNG LN-dropout + attention autotune pin + clock guard Show description for 2e95a4d chriscai-amd andcursoragent committed 2e95a4dView commit detailsCopy full SHA for 2e95a4d Browse repository at this point dlrmv4: TorchRec 3-stage sparse-dist pipeline + gin-selectable HSTU kernel Show description for 17e04af chriscai-amd andcursoragent committed 17e04afView commit detailsCopy full SHA for 17e04af Browse repository at this point Commits on Jun 3, 2026 dlrmv4: streaming (temporal-order) training for yambda-5b Show description for 123c55c chriscai-amd andcursoragent committed 123c55cView commit detailsCopy full SHA for 123c55c Browse repository at this point dlrmv4: disable checkpointing by default; fix recipe torch note Show description for d017bcc chriscai-amd andcursoragent committed d017bccView commit detailsCopy full SHA for d017bcc Browse repository at this point dlrmv4: ROCm-only Perfetto trace render fixes at export time Show description for 7d11c17 chriscai-amd andcursoragent committed 7d11c17View commit detailsCopy full SHA for 7d11c17 Browse repository at this point Commits on Jun 4, 2026 dlrmv4: ROCm annotation de-overlap so phase spans render full width Show description for e024217 chriscai-amd andcursoragent committed e024217View commit detailsCopy full SHA for e024217 Browse repository at this point dlrmv4: streaming checkpoint resume + step/time checkpoint cadences Show description for f447075 chriscai-amd andcursoragent committed f447075View commit detailsCopy full SHA for f447075 Browse repository at this point dlrmv4: move streaming resume test harness into train/tests Show description for 4a18b95 chriscai-amd andcursoragent committed 4a18b95View commit detailsCopy full SHA for 4a18b95 Browse repository at this point dlrmv4: sparse full-holdout eval cadence + eval-pool fork-race fix Show description for f89da0e chriscai-amd andcursoragent committed f89da0eView commit detailsCopy full SHA for f89da0e Browse repository at this point dlrmv4: self-healing streaming-e2e supervisor + NE/AUC trajectory builder Show description for 039f7c9 chriscai-amd andcursoragent committed 039f7c9View commit detailsCopy full SHA for 039f7c9 Browse repository at this point dlrmv4: durable streaming-run metrics (append log + TensorBoard on NFS) Show description for 0be8a71 chriscai-amd andcursoragent committed 0be8a71View commit detailsCopy full SHA for 0be8a71 Browse repository at this point dlrmv4: raise streaming-run disk guard for keep_last_n=1 saves Show description for da8a9eb chriscai-amd andcursoragent committed da8a9ebView commit detailsCopy full SHA for da8a9eb Browse repository at this point dlrmv4: anchor eval points to train global step in NE/AUC trajectory Show description for 3c896c9 chriscai-amd andcursoragent committed 3c896c9View commit detailsCopy full SHA for 3c896c9 Browse repository at this point dlrmv4: supervisor tolerates control-plane outages + attach mode Show description for 04dc53a chriscai-amd andcursoragent committed 04dc53aView commit detailsCopy full SHA for 04dc53a Browse repository at this point Commits on Jun 5, 2026 dlrmv4: TFLOPS/MFU/HFU reporting + MAX_SEQ_LEN/HISTORY_LENGTH gin knobs Show description for 45e0daf chriscai-amd andclaude committed 45e0dafView commit detailsCopy full SHA for 45e0daf Browse repository at this point Commits on Jun 9, 2026 dlrmv4: configurable lifetime-AUC backend + fixed-holdout streaming eval Show description for e794c0a chriscai-amd andcursoragent committed e794c0aView commit detailsCopy full SHA for e794c0a Browse repository at this point dlrmv4: default yambda-5b to the 4k-no-truncation seq shape Show description for efc5126 chriscai-amd andcursoragent committed efc5126View commit detailsCopy full SHA for efc5126 Browse repository at this point dlrmv4: reservation-aware sbatch failover in streaming supervisor Show description for 03362da chriscai-amd andcursoragent committed 03362daView commit detailsCopy full SHA for 03362da Browse repository at this point dlrmv4: two-tier reservation-then-open-pool failover in streaming supervisor Show description for 888f701 chriscai-amd andcursoragent committed 888f701View commit detailsCopy full SHA for 888f701 Browse repository at this point dlrmv4: cap failover at <=1 reservation node + fix trainer-alive self-match Show description for 7c36891 chriscai-amd andcursoragent committed 7c36891View commit detailsCopy full SHA for 7c36891 Browse repository at this point dlrmv4: anchor sparse-eval cadence to absolute window ts (resume-invariant) Show description for 7c9188f chriscai-amd andcursoragent committed 7c9188fView commit detailsCopy full SHA for 7c9188f Browse repository at this point Commits on Jun 10, 2026 dlrmv4: multi-node (N>=1) training over RoCE RDMA via consolidated launch_slurm.sh Show description for dbb9e1d chriscai-amd andcursoragent committed dbb9e1dView commit detailsCopy full SHA for dbb9e1d Browse repository at this point local dlrmv4 changes: docker setup, run scripts, walkthrough docs, smoke log path Show description for 15c4a00 suachong andcursoragent committed 15c4a00View commit detailsCopy full SHA for 15c4a00 Browse repository at this point dlrmv4: decouple multi-node launch from per-user paths for portable baseline Show description for d03fb28 suachong andcursoragent committed d03fb28View commit detailsCopy full SHA for d03fb28 Browse repository at this point dlrmv4: deterministic in-window shuffle diversity dial + opt-in diagnostics Show description for c55736e chriscai-amd andcursoragent committed c55736eView commit detailsCopy full SHA for c55736e Browse repository at this point Commits on Jun 11, 2026 dlrmv4: MLPerf training compliance logging for streaming-train-eval Show description for 851a354 suachong andcursoragent committed 851a354View commit detailsCopy full SHA for 851a354 Browse repository at this point Commits on Jun 13, 2026 dlrmv4: min_history anchor-eligibility floor (decoupled from history_length) Show description for 2fc3cb1 chriscai-amd andcursoragent committed 2fc3cb1View commit detailsCopy full SHA for 2fc3cb1 Browse repository at this point dlrmv4: gin defaults — min_history=1, BATCH_SIZE env knob, default to no in-window shuffle Show description for e5214b8 chriscai-amd andcursoragent committed e5214b8View commit detailsCopy full SHA for e5214b8 Browse repository at this point dlrmv4: launch_slurm container hygiene + readiness gating + env passthroughs Show description for 5fdf70c chriscai-amd andcursoragent committed 5fdf70cView commit detailsCopy full SHA for 5fdf70c Browse repository at this point dlrmv4: durable per-boundary eval metrics JSONL sink + aggregate emb-diag Show description for 6182ab4 chriscai-amd andcursoragent committed 6182ab4View commit detailsCopy full SHA for 6182ab4 Browse repository at this point dlrmv4: default MIN_HISTORY=0 (include cold-start first events) to match min0 runs Show description for 51e6e5f chriscai-amd andcursoragent committed 51e6e5fView commit detailsCopy full SHA for 51e6e5f Browse repository at this point dlrmv4: default NUM_TRAIN_TS=149 to sweep full ts=150..298 streaming range Show description for 03a5be1 chriscai-amd andcursoragent committed 03a5be1View commit detailsCopy full SHA for 03a5be1 Browse repository at this point dlrmv4: consolidate eval cadence into single EVAL_EVERY_N_WINDOWS knob Show description for 20f6917 chriscai-amd andcursoragent committed 20f6917View commit detailsCopy full SHA for 20f6917 Browse repository at this point Commits on Jun 15, 2026 dlrmv4: random per-run seed + graceful teardown + no double-logging Show description for 9171e4f suachong andcursoragent committed 9171e4fView commit detailsCopy full SHA for 9171e4f Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 29ebfe2 suachong committed 29ebfe2View commit detailsCopy full SHA for 29ebfe2 Browse repository at this point dlrmv4: fix single-node-without-slurm via run_docker.sh Show description for ded9c30 suachong andcursoragent committed ded9c30View commit detailsCopy full SHA for ded9c30 Browse repository at this point Commits on Jun 16, 2026 dlrmv4: gin-configurable quantized (bf16/fp16) embedding all-to-all Show description for 380b1ca chriscai-amd andcursoragent committed 380b1caView commit detailsCopy full SHA for 380b1ca Browse repository at this point dlrmv4: split quantized a2a into independent fwd/bwd precision knobs Show description for 3e776a8 chriscai-amd andcursoragent committed 3e776a8View commit detailsCopy full SHA for 3e776a8 Browse repository at this point dlrmv4: enable GPUDirect RDMA by default in slurm worker Show description for 5f76993 suachong andcursoragent committed 5f76993View commit detailsCopy full SHA for 5f76993 Browse repository at this point dlrmv4: gin-configurable RNG seed ($SEED) + default TRAIN_SPLIT_PERCENTAGE=1.0 Show description for a34facc chriscai-amd andcursoragent committed a34faccView commit detailsCopy full SHA for a34facc Browse repository at this point Commits on Jun 17, 2026 dlrmv4: env-configurable dense/sparse LR + optimizer LR logging Show description for 40c696a chriscai-amd andcursoragent committed 40c696aView commit detailsCopy full SHA for 40c696a Browse repository at this point dlrmv4: env-configurable HSTU transformer depth ($HSTU_NUM_LAYERS) Show description for d646b2a chriscai-amd andcursoragent committed d646b2aView commit detailsCopy full SHA for d646b2a Browse repository at this point Commits on Jun 18, 2026 dlrmv4: env-overridable dense/sparse LRs for sweeps + holdout default 1.0 Show description for 922aeec suachong andcursoragent committed 922aeecView commit detailsCopy full SHA for 922aeec Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 8a9282d suachong andcursoragent committed 8a9282dView commit detailsCopy full SHA for 8a9282d Browse repository at this point dlrmv4: disable TensorBoard by default (no-op writer) Show description for e0d6e46 chriscai-amd andcursoragent committed e0d6e46View commit detailsCopy full SHA for e0d6e46 Browse repository at this point dlrmv4: default dense/sparse LR=1e-5 and HSTU depth=3 Show description for bc743b5 chriscai-amd andcursoragent committed bc743b5View commit detailsCopy full SHA for bc743b5 Browse repository at this point dlrmv4: report EVAL_ACCURACY as per-window AUC (configurable, default window) Show description for b4ce3ba suachong andcursoragent committed b4ce3baView commit detailsCopy full SHA for b4ce3ba Browse repository at this point dlrmv4: consolidate streaming e2e supervisor to one sbatch-wrapping script Show description for c5469a4 chriscai-amd andcursoragent committed c5469a4View commit detailsCopy full SHA for c5469a4 Browse repository at this point Commits on Jun 19, 2026 dlrmv4: add non-SLURM local launcher + self-healing supervisor Show description for be892d8 chriscai-amd committed be892d8View commit detailsCopy full SHA for be892d8 Browse repository at this point dlrmv4: set default-PG timeout to TIMEOUT (1800s) to survive checkpoint skew Show description for 7f73ac7 chriscai-amd andcursoragent committed 7f73ac7View commit detailsCopy full SHA for 7f73ac7 Browse repository at this point Commits on Jun 22, 2026 Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 66b18eb suachong committed 66b18ebView commit detailsCopy full SHA for 66b18eb Browse repository at this point dlrmv4: optional gradient clipping for the streaming path ($GRAD_CLIP_NORM) Show description for 09b4204 chriscai-amd andcursoragent committed 09b4204View commit detailsCopy full SHA for 09b4204 Browse repository at this point dlrmv4: data-fraction eval cadence + lr1e-7/grad-clip-on defaults Show description for 3cb9eb6 chriscai-amd andcursoragent committed 3cb9eb6View commit detailsCopy full SHA for 3cb9eb6 Browse repository at this point dlrmv4: seed embedding init + reproducibility checksum ($SEED) Show description for c2342c5 chriscai-amd andcursoragent committed c2342c5View commit detailsCopy full SHA for c2342c5 Browse repository at this point dlrmv4: default INIT_CHECKSUM off (fp64 shard copy OOMs the build) Show description for eef3304 chriscai-amd andcursoragent committed eef3304View commit detailsCopy full SHA for eef3304 Browse repository at this point Commits on Jun 23, 2026 dlrmv4: add last_n UIH history strategy ($HISTORY_STRATEGY) Show description for 38a9175 chriscai-amd andcursoragent committed 38a9175View commit detailsCopy full SHA for 38a9175 Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for fde24f3 suachong committed fde24f3View commit detailsCopy full SHA for fde24f3 Browse repository at this point Commits on Jun 24, 2026 dlrmv4: logging-freeze prep — MIN_HISTORY=4086 default + HISTORY_STRATEGY passthrough Show description for f14485a suachong andcursoragent committed f14485aView commit detailsCopy full SHA for f14485a Browse repository at this point dlrmv4: untrack docs/v4_vs_v2_and_hstu_walkthrough.md Show description for 53f5176 suachong andcursoragent committed 53f5176View commit detailsCopy full SHA for 53f5176 Browse repository at this point dlrmv4: scrub hardcoded username from reference comments Show description for 0f7a6eb suachong andcursoragent committed 0f7a6ebView commit detailsCopy full SHA for 0f7a6eb Browse repository at this point dlrmv4: README — add full single/multi-node reference run example Show description for 31a38fa suachong andcursoragent committed 31a38faView commit detailsCopy full SHA for 31a38fa Browse repository at this point dlrmv4: exclude eval/checkpoint overhead from step_ms timing Show description for 3cd9f6d chriscai-amd andcursoragent committed 3cd9f6dView commit detailsCopy full SHA for 3cd9f6d Browse repository at this point dlrmv4: README — use AUC_THRESHOLD=0.80275 in example for gin-default consistency Show description for dc412ff suachong andcursoragent committed dc412ffView commit detailsCopy full SHA for dc412ff Browse repository at this point dlrmv4: make a bare sbatch reproduce the frozen reference run Show description for fad177f suachong andcursoragent committed fad177fView commit detailsCopy full SHA for fad177f Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for e078dd4 suachong committed e078dd4View commit detailsCopy full SHA for e078dd4 Browse repository at this point dlrmv4: address PR review — mlperf_logging install/pin + logging-utils robustness Show description for b50fe58 suachong andcursoragent committed b50fe58View commit detailsCopy full SHA for b50fe58 Browse repository at this point dlrmv4: decorrelate per-rank runtime RNG for HSTU dropout Show description for 9d1dbf8 suachong andcursoragent committed 9d1dbf8View commit detailsCopy full SHA for 9d1dbf8 Browse repository at this point dlrmv4: drop non-portable build/run helpers from the baseline Show description for 784516a suachong andcursoragent committed 784516aView commit detailsCopy full SHA for 784516a Browse repository at this point dlrmv4: trim PR comments, default DECORRELATE_DROPOUT off, extend eval metric Show description for 3f36f61 suachong andcursoragent committed 3f36f61View commit detailsCopy full SHA for 3f36f61 Browse repository at this point dlrmv4: trim verbose MLPerf-wiring comments to 1-2 lines Show description for a9f8efd suachong andcursoragent committed a9f8efdView commit detailsCopy full SHA for a9f8efd Browse repository at this point dlrmv4: trim seed_everything / decorrelate_runtime_rng docstrings Show description for 024e64b suachong andcursoragent committed 024e64bView commit detailsCopy full SHA for 024e64b Browse repository at this point dlrmv4: drop .gitignore changes from the PR Show description for f63e5d4 suachong andcursoragent committed f63e5d4View commit detailsCopy full SHA for f63e5d4 Browse repository at this point dlrmv4: centralize MLPerf emission + fix submission identity Show description for 02f2d2b suachong andcursoragent committed 02f2d2bView commit detailsCopy full SHA for 02f2d2b Browse repository at this point dlrmv4: hardcode lifetime-AUC backend to binned, drop the override Show description for ae99293 suachong andcursoragent committed ae99293View commit detailsCopy full SHA for ae99293 Browse repository at this point Revert "dlrmv4: hardcode lifetime-AUC backend to binned, drop the override" Show description for da74883 suachong committed da74883View commit detailsCopy full SHA for da74883 Browse repository at this point dlrmv4: slim launch_slurm.sh to MLPerf wiring + path portability Show description for 1ada43f suachong andcursoragent committed 1ada43fView commit detailsCopy full SHA for 1ada43f Browse repository at this point dlrmv4: drop launch_slurm_suachong.sh from the PR (keep local only) Show description for 1d25713 suachong andcursoragent committed 1d25713View commit detailsCopy full SHA for 1d25713 Browse repository at this point dlrmv4: revert streaming_resume_test.sh to base (out of MLPerf PR scope) Show description for 1dae61d suachong andcursoragent committed 1dae61dView commit detailsCopy full SHA for 1dae61d Browse repository at this point Commits on Jun 25, 2026 dlrmv4: make MLPerf run markers resume-aware via checkpoint state Show description for 7ec6fcc chriscai-amd andcursoragent committed 7ec6fccView commit detailsCopy full SHA for 7ec6fcc Browse repository at this point dlrmv4: reproducible-by-default config (seed=1, AUC_THRESHOLD=1.0) Show description for 5c2b940 chriscai-amd andcursoragent committed 5c2b940View commit detailsCopy full SHA for 5c2b940 Browse repository at this point dlrmv4: re-enable GPUDirect RDMA by default in slurm worker Show description for ff55513 chriscai-amd andcursoragent committed ff55513View commit detailsCopy full SHA for ff55513 Browse repository at this point dlrmv4: README — match launcher's actual smoke-shaped defaults Show description for 7b5e869 chriscai-amd andcursoragent committed 7b5e869View commit detailsCopy full SHA for 7b5e869 Browse repository at this point Merge pull request #1 from chriscai-amd/suachong/dlrmv4 Show description for 392241f chriscai-amd authored 392241fView commit detailsCopy full SHA for 392241f Browse repository at this point recommendation_v4: add MLPerf reference scripts, structure, and docs Show description for 881d925 chriscai-amd andcursoragent committed 881d925View commit detailsCopy full SHA for 881d925 Browse repository at this point Merge pull request #2 from chriscai-amd/chcai/mlperf_refactor Show description for 4ca6c08 chriscai-amd authored 4ca6c08View commit detailsCopy full SHA for 4ca6c08 Browse repository at this point recommendation_v4: prune inference/AOT/CUDA-cpp/research + non-yambda configs Show description for 4cf4d85 chriscai-amd andcursoragent committed 4cf4d85View commit detailsCopy full SHA for 4cf4d85 Browse repository at this point Commits on Jun 26, 2026 Make data-fraction eval cadence the default Show description for b68bfb7 chriscai-amd andcursoragent committed b68bfb7View commit detailsCopy full SHA for b68bfb7 Browse repository at this point dlrmv3 streaming: fix distributed sync + generalize checkpoint/resume e2e test Show description for 7e8de35 chriscai-amd andcursoragent committed 7e8de35View commit detailsCopy full SHA for 7e8de35 Browse repository at this point dlrmv3 streaming: make resume e2e test pass on MI350/NFS Show description for f8807ca chriscai-amd andcursoragent committed f8807caView commit detailsCopy full SHA for f8807ca Browse repository at this point dlrmv3 streaming: document midwindow vs multiwindow resume test purpose Show description for ea37064 chriscai-amd andcursoragent committed ea37064View commit detailsCopy full SHA for ea37064 Browse repository at this point Merge pull request #3 from chriscai-amd/chcai/nv_fix Show description for e46358f chriscai-amd authored e46358fView commit detailsCopy full SHA for e46358f Browse repository at this point Commits on Jun 27, 2026 dlrmv3: gin/env-configurable embedding table placement (HBM/UVM) Show description for 8db66f3 chriscai-amd andcursoragent committed 8db66f3View commit detailsCopy full SHA for 8db66f3 Browse repository at this point Commits on Jun 29, 2026 dlrmv3 qcomm: hard-fail instead of silently falling back to fp32 a2a Show description for d0ce11e chriscai-amd committed d0ce11eView commit detailsCopy full SHA for d0ce11e Browse repository at this point dlrmv3 yambda-5b: default embedding a2a quantization to fp16/fp16 Show description for 584cb66 chriscai-amd committed 584cb66View commit detailsCopy full SHA for 584cb66 Browse repository at this point dlrmv3 yambda-5b: default gin to the canonical fp16 full-corpus run Show description for 3a69560 chriscai-amd committed 3a69560View commit detailsCopy full SHA for 3a69560 Browse repository at this point Commits on Jun 30, 2026 dlrmv3 qcomm: low-memory fbgemm fp16/bf16 a2a codec to fix skewed-batch OOM hang Show description for 4f987c1 chriscai-amd andcursoragent committed 4f987c1View commit detailsCopy full SHA for 4f987c1 Browse repository at this point dlrmv3 launch_slurm: forward QCOMM_LOWMEM_CODEC env into the container Show description for a856229 chriscai-amd andcursoragent committed a856229View commit detailsCopy full SHA for a856229 Browse repository at this point Commits on Jul 1, 2026 dlrmv3 sharding: gin/env-configurable per-table embedding sharding-type overrides Show description for b8f8298 chriscai-amd andcursoragent committed b8f8298View commit detailsCopy full SHA for b8f8298 Browse repository at this point Commits on Jul 14, 2026 dlrmv3 qcomm: gin/env-configurable EC in-batch index dedup (default on) Show description for 8163b4e chriscai-amd andcursoragent committed 8163b4eView commit detailsCopy full SHA for 8163b4e Browse repository at this point Add steps-to-target CV script for run-to-run convergence analysis. Show description for 273475a suachong andcursoragent committed 273475aView commit detailsCopy full SHA for 273475a Browse repository at this point Move steps-to-target CV script under scripts/cv/. Show description for 795eccd suachong andcursoragent committed 795eccdView commit detailsCopy full SHA for 795eccd Browse repository at this point Merge pull request #4 from chriscai-amd/suachong/cv-steps-to-target Show description for fe2a14d chriscai-amd authored fe2a14dView commit detailsCopy full SHA for fe2a14d Browse repository at this point Commits on Jul 15, 2026 dlrmv3 train: gin/env-configurable LR warmup (default OFF) Show description for 2ef0465 chriscai-amd andcursoragent committed 2ef0465View commit detailsCopy full SHA for 2ef0465 Browse repository at this point Commits on Jul 16, 2026 dlrmv3 train: configurable LR-warmup starting LR (default 0) Show description for 4baaa83 chriscai-amd andcursoragent committed 4baaa83View commit detailsCopy full SHA for 4baaa83 Browse repository at this point Commits on Jul 24, 2026 dlrmv3 train: gate interim eval metric logging (default OFF, AUC-neutral) Show description for a40f3fd chriscai-amd andcursoragent committed a40f3fdView commit detailsCopy full SHA for a40f3fd Browse repository at this point dlrmv4: add RCP reference logs by global batch size Show description for ac89f82 suachong andcursoragent committed ac89f82View commit detailsCopy full SHA for ac89f82 Browse repository at this point Commits on Jul 25, 2026 dlrmv3 train: SKIP_EVAL to skip first N periodic eval passes (default 0) Show description for 5b1590d chriscai-amd andcursoragent committed 5b1590dView commit detailsCopy full SHA for 5b1590d Browse repository at this point Commits on Jul 26, 2026 dlrmv4: expand RCP reference logs to 20 runs per global batch size Show description for 23882d1 suachong andcursoragent committed 23882d1View commit detailsCopy full SHA for 23882d1 Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4-idfix' into suachong/dlrmv4-rcp-logs suachong committed 1a04549View commit detailsCopy full SHA for 1a04549 Browse repository at this point dlrmv4 gin: set CV-batch defaults (lr=1e-6, warmup=24k, eval=0.1%, skip_eval=10) Show description for 1c3c808 suachong andcursoragent committed 1c3c808View commit detailsCopy full SHA for 1c3c808 Browse repository at this point dlrmv4: drop rcp_logs/.gitignore negation Show description for 28681cb suachong andcursoragent committed 28681cbView commit detailsCopy full SHA for 28681cb Browse repository at this point Commits on Jul 27, 2026 Merge pull request #5 from chriscai-amd/suachong/dlrmv4-rcp-logs Show description for 9505e0c chriscai-amd authored 9505e0cView commit detailsCopy full SHA for 9505e0c Browse repository at this point Commits on Jul 28, 2026 dlrmv4 README: document RCP convergence sweep + 0.75 eval target Show description for de1be29 Chris Cai andcursoragent committed de1be29View commit detailsCopy full SHA for de1be29 Browse repository at this point dlrmv4 README: add epoch-to-converge and CV columns to RCP table Show description for 817e379 Chris Cai andcursoragent committed 817e379View commit detailsCopy full SHA for 817e379 Browse repository at this point dlrmv4 README: note skip_eval=10 as a fixed submission hyperparameter Show description for aaa39e8 Chris Cai andcursoragent committed aaa39e8View commit detailsCopy full SHA for aaa39e8 Browse repository at this point Commits on Jul 30, 2026 dlrmv4: set RCP log submission_platform to MI350, drop rcp/ placeholder Show description for 8f723e7 Chris Cai andcursoragent committed 8f723e7View commit detailsCopy full SHA for 8f723e7 Browse repository at this point Commits on Aug 1, 2026 dlrmv4: align documented + default eval cadence with the RCP sweep (0.1%) Show description for bcede2a Chris Cai andcursoragent committed bcede2aView commit detailsCopy full SHA for bcede2a Browse repository at this point Commits on Aug 3, 2026 dlrmv4: replace count-based SKIP_EVAL with epoch-fraction SKIP_EVAL_EPOCH_PCT Show description for 17ccef6 chriscai-amd andcursoragent committed 17ccef6View commit detailsCopy full SHA for 17ccef6 Browse repository at this point dlrmv4 README: restructure onto the MLCommons benchmark README template Show description for 7d04457 chriscai-amd andcursoragent committed 7d04457View commit detailsCopy full SHA for 7d04457 Browse repository at this point dlrmv4 README: describe main hyperparameters without tunability framing Show description for 149df0d chriscai-amd andcursoragent committed 149df0dView commit detailsCopy full SHA for 149df0d Browse repository at this point Commits on Aug 4, 2026 dlrmv4: add a 2-eval safety margin to the skip_eval_epoch_pct values Show description for 0413eaf chriscai-amd andcursoragent committed 0413eafView commit detailsCopy full SHA for 0413eaf Browse repository at this point dlrmv4: fold the eval margin into the start-eval intercept Show description for 7f807f1 chriscai-amd andcursoragent committed 7f807f1View commit detailsCopy full SHA for 7f807f1 Browse repository at this point dlrmv4: log the pinned hyperparameters and converge by default Show description for 0f7c14b chriscai-amd andcursoragent committed 0f7c14bView commit detailsCopy full SHA for 0f7c14b Browse repository at this point dlrmv4: log the eval grid, grad clip norm and max sequence length Show description for 4b4a2a5 chriscai-amd andcursoragent committed 4b4a2a5View commit detailsCopy full SHA for 4b4a2a5 Browse repository at this point dlrmv4: rename the dlrm_v3 package and identifiers to dlrm_v4 Show description for 954b133 chriscai-amd andcursoragent committed 954b133View commit detailsCopy full SHA for 954b133 Browse repository at this point dlrmv4: pin the real md5 checksums for the preprocessed yambda-5b data Show description for 0736ec6 chriscai-amd andcursoragent committed 0736ec6View commit detailsCopy full SHA for 0736ec6 Browse repository at this point dlrmv4: verify the two shared_metadata item mappings as well Show description for f551796 chriscai-amd andcursoragent committed f551796View commit detailsCopy full SHA for f551796 Browse repository at this point Commits on Aug 5, 2026 dlrmv4: read item_popularity.npy from processed_dir and validate its length Show description for 8cac749 chriscai-amd andcursoragent committed 8cac749View commit detailsCopy full SHA for 8cac749 Browse repository at this point Commits on Aug 6, 2026 dlrmv4: document the prepared-dataset download and verify both layouts Show description for a30a01a chriscai-amd andcursoragent committed a30a01aView commit detailsCopy full SHA for a30a01a Browse repository at this point Commits on Aug 7, 2026 dlrmv4: point the prepared-dataset download at the MLCommons hosted copy Show description for c57035a chriscai-amd andcursoragent committed c57035aView commit detailsCopy full SHA for c57035a Browse repository at this point dlrmv4: note that the md5 set is partial for a prepared download Show description for da2f5b8 chriscai-amd andcursoragent committed da2f5b8View commit detailsCopy full SHA for da2f5b8 Browse repository at this point Commits on Aug 8, 2026 dlrmv4: document the model FLOPs accounting and name its multipliers Show description for 52063e4 chriscai-amd andcursoragent committed 52063e4View commit detailsCopy full SHA for 52063e4 Browse repository at this point dlrmv4: describe the eval-start rule as a check on the first eval Show description for a67b845 chriscai-amd andcursoragent committed a67b845View commit detailsCopy full SHA for a67b845 Browse repository at this point Commits on Aug 10, 2026 Merge remote-tracking branch 'upstream/master' into chcai/dlrmv4-idfix Show description for 3e573d1 chriscai-amd committed 3e573d1View commit detailsCopy full SHA for 3e573d1 Browse repository at this point Commits on Aug 11, 2026 dlrmv4: unify the data-pct -> global-steps conversion; clarify fbgemm source build Show description for 429deee chriscai-amd andcursoragent committed 429deeeView commit detailsCopy full SHA for 429deee Browse repository at this point dlrmv4: rename the benchmark directory from recommendation_v4 to recommendation Show description for a4f3e77 chriscai-amd andcursoragent committed a4f3e77View commit detailsCopy full SHA for a4f3e77 Browse repository at this point Footer © 2026 GitHub, Inc. Footer navigation Terms Privacy Security Status Community Docs Contact You can’t perform that action at this time. , 'i'); if (__m === '*' || __re.test(location.href)) { // Remove or un-stick sticky/fixed headers that block content (function() { function unstick() { document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) { if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') { el.style.position = 'static'; el.style.top = 'auto'; el.style.zIndex = 'auto'; } }); } unstick(); var observer = new MutationObserver(unstick); observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] }); })(); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU by chriscai-amd · Pull Request #889 · mlcommons/training · GitHub Skip to contentNavigation Menu Sign inAppearance settings AI CODE CREATIONGitHub CopilotWrite better code with AI GitHub Copilot appDirect agents from issue to merge MCP RegistryIntegrate external tools DEVELOPER WORKFLOWSActionsAutomate any workflow CodespacesInstant dev environments IssuesPlan and track work Code ReviewManage code changes Code QualityEnforce quality at merge APPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilities Code securitySecure your code as you build Secret protectionStop leaks before they start EXPLOREWhy GitHub Documentation Blog Changelog Marketplace View all features BY COMPANY SIZEEnterprises Small and medium teams Startups Nonprofits BY USE CASEApp Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRYHealthcare Financial services Manufacturing Government View all industries View all solutions EXPLORE BY TOPICAI Software Development DevOps Security View all topics EXPLORE BY TYPECustomer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICESDocumentation Customer support Community forum Trust center Partners View all resources COMMUNITYGitHub SponsorsFund open source developers PROGRAMSSecurity Lab Maintainer Community GitHub Stars Archive Program REPOSITORIESTopics Trending Collections ENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platform AVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security features Copilot for BusinessEnterprise-grade AI features Premium SupportEnterprise-grade 24/7 support Pricing Sign in Sign upAppearance settings You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. mlcommons /trainingPublic Notifications You must be signed in to change notification settings Fork 593 Star 1.8k Code Issues10 Pull requests3 Discussions Actions Projects Security and quality0 Insights Additional navigation options Code Issues Pull requests Discussions Actions Projects Security and quality Insights [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU - #889 #889 Merged carualejandro merged 159 commits intomlcommons:mastermlcommons/training:masterfrom chriscai-amd:chcai/dlrmv4-idfixchriscai-amd/training:chcai/dlrmv4-idfixCopy head branch name to clipboard Aug 12, 2026 ConversationCommits159 (159)ChecksFiles changed Merged [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU#889carualejandro merged 159 commits intomlcommons:mastermlcommons/training:masterfrom chriscai-amd:chcai/dlrmv4-idfixchriscai-amd/training:chcai/dlrmv4-idfixCopy head branch name to clipboard Commits Commits on May 29, 2026 Add recommendation_v4 (HSTU/DLRM-v3 generative-recommenders fork @ d97e51c) Show description for 461b0f4 chriscai-amd andclaude committed 461b0f4View commit detailsCopy full SHA for 461b0f4 Browse repository at this point Enable Triton HSTU kernels on AMD/ROCm (gfx950 MI350X) Show description for 9b56d4f chriscai-amd andclaude committed 9b56d4fView commit detailsCopy full SHA for 9b56d4f Browse repository at this point Fix AttributeError on triton.knobs.nvidia.use_meta_ws Show description for 751f2f0 chriscai-amd committed 751f2f0View commit detailsCopy full SHA for 751f2f0 Browse repository at this point Commits on May 30, 2026 Make HSTU model arch + dataset history_length gin-tunable Show description for 0f1fcf0 chriscai-amd andclaude committed 0f1fcf0View commit detailsCopy full SHA for 0f1fcf0 Browse repository at this point Make EmbeddingShardingPlanner hbm_cap_gb gin-tunable, set ddr_cap=0 Show description for b7f8b2d chriscai-amd andclaude committed b7f8b2dView commit detailsCopy full SHA for b7f8b2d Browse repository at this point Add yambda 50m/500m/5b preprocessor + DLRM_DATA_PATH env override Show description for 5ba9b07 chriscai-amd andclaude committed 5ba9b07View commit detailsCopy full SHA for 5ba9b07 Browse repository at this point Fix NCCL init: set CUDA device before init_process_group Show description for c639f6a chriscai-amd committed c639f6aView commit detailsCopy full SHA for c639f6a Browse repository at this point Commits on May 31, 2026 Profiler: write traces to local disk under <repo>/results/<run_name>/ Show description for d76f96b chriscai-amd andclaude committed d76f96bView commit detailsCopy full SHA for d76f96b Browse repository at this point Tracing fixes: gin scoping, drop active=10 override, intuitive filenames, trim_warmup Show description for 4a2a7bd chriscai-amd andclaude committed 4a2a7bdView commit detailsCopy full SHA for 4a2a7bd Browse repository at this point Commits on Jun 1, 2026 gin: history_length 2048 → 2039 + expanded per-pool comment Show description for 9b0ae8b chriscai-amd andclaude committed 9b0ae8bView commit detailsCopy full SHA for 9b0ae8b Browse repository at this point README: rewrite for yambda-5b fork — upstream link, data prep, per-pool gather Show description for 2b58a63 chriscai-amd andclaude committed 2b58a63View commit detailsCopy full SHA for 2b58a63 Browse repository at this point gin: make hbm_cap_gb overridable via \$HBM_CAP_GB Show description for 03662de chriscai-amd andclaude committed 03662deView commit detailsCopy full SHA for 03662de Browse repository at this point docs: add B200 training recipe for yambda-5b Show description for bb012a2 chriscai-amd committed bb012a2View commit detailsCopy full SHA for bb012a2 Browse repository at this point bf16 + triton autotune pinning with gin-driven full-tune override Show description for 8d8844b chriscai-amd andclaude committed 8d8844bView commit detailsCopy full SHA for 8d8844b Browse repository at this point docs: add MI350X training recipe section Show description for 1c9315a chriscai-amd andclaude committed 1c9315aView commit detailsCopy full SHA for 1c9315a Browse repository at this point scripts: add stitch_traces.py Show description for 3027519 chriscai-amd andclaude committed 3027519View commit detailsCopy full SHA for 3027519 Browse repository at this point docs: update B200 recipe deps to NGC 26.04 (torch 2.12 / CUDA 13.2) Show description for 8cbbab0 chriscai-amd committed 8cbbab0View commit detailsCopy full SHA for 8cbbab0 Browse repository at this point Commits on Jun 2, 2026 docs: refresh B200 recipe deps (fbgemm HEAD, torchrec 1.7 nightly, driver) Show description for fc4d092 chriscai-amd committed fc4d092View commit detailsCopy full SHA for fc4d092 Browse repository at this point MI350X: re-pin 2 triton configs for the torch 2.12 + torchrec 1.7 stack Show description for 194fc9b chriscai-amd andclaude committed 194fc9bView commit detailsCopy full SHA for 194fc9b Browse repository at this point docs: update MI350X Stack B to fbgemm @ B200 commit + caveat Show description for 671e7e6 chriscai-amd andclaude committed 671e7e6View commit detailsCopy full SHA for 671e7e6 Browse repository at this point docs: drop Stack A; MI350X recipe is now single-stack (B200-aligned) Show description for b3d1764 chriscai-amd andclaude committed b3d1764View commit detailsCopy full SHA for b3d1764 Browse repository at this point docs: drop PYTORCH-fallback caveat from MI350X recipe Show description for 7f6553e chriscai-amd andclaude committed 7f6553eView commit detailsCopy full SHA for 7f6553e Browse repository at this point MI350X: fit-entity embedding sizes, bs=1024 default, batch-agnostic recipe Show description for cb68c8e chriscai-amd andclaude committed cb68c8eView commit detailsCopy full SHA for cb68c8e Browse repository at this point MI350X: separated-RNG LN-dropout + attention autotune pin + clock guard Show description for 2e95a4d chriscai-amd andcursoragent committed 2e95a4dView commit detailsCopy full SHA for 2e95a4d Browse repository at this point dlrmv4: TorchRec 3-stage sparse-dist pipeline + gin-selectable HSTU kernel Show description for 17e04af chriscai-amd andcursoragent committed 17e04afView commit detailsCopy full SHA for 17e04af Browse repository at this point Commits on Jun 3, 2026 dlrmv4: streaming (temporal-order) training for yambda-5b Show description for 123c55c chriscai-amd andcursoragent committed 123c55cView commit detailsCopy full SHA for 123c55c Browse repository at this point dlrmv4: disable checkpointing by default; fix recipe torch note Show description for d017bcc chriscai-amd andcursoragent committed d017bccView commit detailsCopy full SHA for d017bcc Browse repository at this point dlrmv4: ROCm-only Perfetto trace render fixes at export time Show description for 7d11c17 chriscai-amd andcursoragent committed 7d11c17View commit detailsCopy full SHA for 7d11c17 Browse repository at this point Commits on Jun 4, 2026 dlrmv4: ROCm annotation de-overlap so phase spans render full width Show description for e024217 chriscai-amd andcursoragent committed e024217View commit detailsCopy full SHA for e024217 Browse repository at this point dlrmv4: streaming checkpoint resume + step/time checkpoint cadences Show description for f447075 chriscai-amd andcursoragent committed f447075View commit detailsCopy full SHA for f447075 Browse repository at this point dlrmv4: move streaming resume test harness into train/tests Show description for 4a18b95 chriscai-amd andcursoragent committed 4a18b95View commit detailsCopy full SHA for 4a18b95 Browse repository at this point dlrmv4: sparse full-holdout eval cadence + eval-pool fork-race fix Show description for f89da0e chriscai-amd andcursoragent committed f89da0eView commit detailsCopy full SHA for f89da0e Browse repository at this point dlrmv4: self-healing streaming-e2e supervisor + NE/AUC trajectory builder Show description for 039f7c9 chriscai-amd andcursoragent committed 039f7c9View commit detailsCopy full SHA for 039f7c9 Browse repository at this point dlrmv4: durable streaming-run metrics (append log + TensorBoard on NFS) Show description for 0be8a71 chriscai-amd andcursoragent committed 0be8a71View commit detailsCopy full SHA for 0be8a71 Browse repository at this point dlrmv4: raise streaming-run disk guard for keep_last_n=1 saves Show description for da8a9eb chriscai-amd andcursoragent committed da8a9ebView commit detailsCopy full SHA for da8a9eb Browse repository at this point dlrmv4: anchor eval points to train global step in NE/AUC trajectory Show description for 3c896c9 chriscai-amd andcursoragent committed 3c896c9View commit detailsCopy full SHA for 3c896c9 Browse repository at this point dlrmv4: supervisor tolerates control-plane outages + attach mode Show description for 04dc53a chriscai-amd andcursoragent committed 04dc53aView commit detailsCopy full SHA for 04dc53a Browse repository at this point Commits on Jun 5, 2026 dlrmv4: TFLOPS/MFU/HFU reporting + MAX_SEQ_LEN/HISTORY_LENGTH gin knobs Show description for 45e0daf chriscai-amd andclaude committed 45e0dafView commit detailsCopy full SHA for 45e0daf Browse repository at this point Commits on Jun 9, 2026 dlrmv4: configurable lifetime-AUC backend + fixed-holdout streaming eval Show description for e794c0a chriscai-amd andcursoragent committed e794c0aView commit detailsCopy full SHA for e794c0a Browse repository at this point dlrmv4: default yambda-5b to the 4k-no-truncation seq shape Show description for efc5126 chriscai-amd andcursoragent committed efc5126View commit detailsCopy full SHA for efc5126 Browse repository at this point dlrmv4: reservation-aware sbatch failover in streaming supervisor Show description for 03362da chriscai-amd andcursoragent committed 03362daView commit detailsCopy full SHA for 03362da Browse repository at this point dlrmv4: two-tier reservation-then-open-pool failover in streaming supervisor Show description for 888f701 chriscai-amd andcursoragent committed 888f701View commit detailsCopy full SHA for 888f701 Browse repository at this point dlrmv4: cap failover at <=1 reservation node + fix trainer-alive self-match Show description for 7c36891 chriscai-amd andcursoragent committed 7c36891View commit detailsCopy full SHA for 7c36891 Browse repository at this point dlrmv4: anchor sparse-eval cadence to absolute window ts (resume-invariant) Show description for 7c9188f chriscai-amd andcursoragent committed 7c9188fView commit detailsCopy full SHA for 7c9188f Browse repository at this point Commits on Jun 10, 2026 dlrmv4: multi-node (N>=1) training over RoCE RDMA via consolidated launch_slurm.sh Show description for dbb9e1d chriscai-amd andcursoragent committed dbb9e1dView commit detailsCopy full SHA for dbb9e1d Browse repository at this point local dlrmv4 changes: docker setup, run scripts, walkthrough docs, smoke log path Show description for 15c4a00 suachong andcursoragent committed 15c4a00View commit detailsCopy full SHA for 15c4a00 Browse repository at this point dlrmv4: decouple multi-node launch from per-user paths for portable baseline Show description for d03fb28 suachong andcursoragent committed d03fb28View commit detailsCopy full SHA for d03fb28 Browse repository at this point dlrmv4: deterministic in-window shuffle diversity dial + opt-in diagnostics Show description for c55736e chriscai-amd andcursoragent committed c55736eView commit detailsCopy full SHA for c55736e Browse repository at this point Commits on Jun 11, 2026 dlrmv4: MLPerf training compliance logging for streaming-train-eval Show description for 851a354 suachong andcursoragent committed 851a354View commit detailsCopy full SHA for 851a354 Browse repository at this point Commits on Jun 13, 2026 dlrmv4: min_history anchor-eligibility floor (decoupled from history_length) Show description for 2fc3cb1 chriscai-amd andcursoragent committed 2fc3cb1View commit detailsCopy full SHA for 2fc3cb1 Browse repository at this point dlrmv4: gin defaults — min_history=1, BATCH_SIZE env knob, default to no in-window shuffle Show description for e5214b8 chriscai-amd andcursoragent committed e5214b8View commit detailsCopy full SHA for e5214b8 Browse repository at this point dlrmv4: launch_slurm container hygiene + readiness gating + env passthroughs Show description for 5fdf70c chriscai-amd andcursoragent committed 5fdf70cView commit detailsCopy full SHA for 5fdf70c Browse repository at this point dlrmv4: durable per-boundary eval metrics JSONL sink + aggregate emb-diag Show description for 6182ab4 chriscai-amd andcursoragent committed 6182ab4View commit detailsCopy full SHA for 6182ab4 Browse repository at this point dlrmv4: default MIN_HISTORY=0 (include cold-start first events) to match min0 runs Show description for 51e6e5f chriscai-amd andcursoragent committed 51e6e5fView commit detailsCopy full SHA for 51e6e5f Browse repository at this point dlrmv4: default NUM_TRAIN_TS=149 to sweep full ts=150..298 streaming range Show description for 03a5be1 chriscai-amd andcursoragent committed 03a5be1View commit detailsCopy full SHA for 03a5be1 Browse repository at this point dlrmv4: consolidate eval cadence into single EVAL_EVERY_N_WINDOWS knob Show description for 20f6917 chriscai-amd andcursoragent committed 20f6917View commit detailsCopy full SHA for 20f6917 Browse repository at this point Commits on Jun 15, 2026 dlrmv4: random per-run seed + graceful teardown + no double-logging Show description for 9171e4f suachong andcursoragent committed 9171e4fView commit detailsCopy full SHA for 9171e4f Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 29ebfe2 suachong committed 29ebfe2View commit detailsCopy full SHA for 29ebfe2 Browse repository at this point dlrmv4: fix single-node-without-slurm via run_docker.sh Show description for ded9c30 suachong andcursoragent committed ded9c30View commit detailsCopy full SHA for ded9c30 Browse repository at this point Commits on Jun 16, 2026 dlrmv4: gin-configurable quantized (bf16/fp16) embedding all-to-all Show description for 380b1ca chriscai-amd andcursoragent committed 380b1caView commit detailsCopy full SHA for 380b1ca Browse repository at this point dlrmv4: split quantized a2a into independent fwd/bwd precision knobs Show description for 3e776a8 chriscai-amd andcursoragent committed 3e776a8View commit detailsCopy full SHA for 3e776a8 Browse repository at this point dlrmv4: enable GPUDirect RDMA by default in slurm worker Show description for 5f76993 suachong andcursoragent committed 5f76993View commit detailsCopy full SHA for 5f76993 Browse repository at this point dlrmv4: gin-configurable RNG seed ($SEED) + default TRAIN_SPLIT_PERCENTAGE=1.0 Show description for a34facc chriscai-amd andcursoragent committed a34faccView commit detailsCopy full SHA for a34facc Browse repository at this point Commits on Jun 17, 2026 dlrmv4: env-configurable dense/sparse LR + optimizer LR logging Show description for 40c696a chriscai-amd andcursoragent committed 40c696aView commit detailsCopy full SHA for 40c696a Browse repository at this point dlrmv4: env-configurable HSTU transformer depth ($HSTU_NUM_LAYERS) Show description for d646b2a chriscai-amd andcursoragent committed d646b2aView commit detailsCopy full SHA for d646b2a Browse repository at this point Commits on Jun 18, 2026 dlrmv4: env-overridable dense/sparse LRs for sweeps + holdout default 1.0 Show description for 922aeec suachong andcursoragent committed 922aeecView commit detailsCopy full SHA for 922aeec Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 8a9282d suachong andcursoragent committed 8a9282dView commit detailsCopy full SHA for 8a9282d Browse repository at this point dlrmv4: disable TensorBoard by default (no-op writer) Show description for e0d6e46 chriscai-amd andcursoragent committed e0d6e46View commit detailsCopy full SHA for e0d6e46 Browse repository at this point dlrmv4: default dense/sparse LR=1e-5 and HSTU depth=3 Show description for bc743b5 chriscai-amd andcursoragent committed bc743b5View commit detailsCopy full SHA for bc743b5 Browse repository at this point dlrmv4: report EVAL_ACCURACY as per-window AUC (configurable, default window) Show description for b4ce3ba suachong andcursoragent committed b4ce3baView commit detailsCopy full SHA for b4ce3ba Browse repository at this point dlrmv4: consolidate streaming e2e supervisor to one sbatch-wrapping script Show description for c5469a4 chriscai-amd andcursoragent committed c5469a4View commit detailsCopy full SHA for c5469a4 Browse repository at this point Commits on Jun 19, 2026 dlrmv4: add non-SLURM local launcher + self-healing supervisor Show description for be892d8 chriscai-amd committed be892d8View commit detailsCopy full SHA for be892d8 Browse repository at this point dlrmv4: set default-PG timeout to TIMEOUT (1800s) to survive checkpoint skew Show description for 7f73ac7 chriscai-amd andcursoragent committed 7f73ac7View commit detailsCopy full SHA for 7f73ac7 Browse repository at this point Commits on Jun 22, 2026 Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 66b18eb suachong committed 66b18ebView commit detailsCopy full SHA for 66b18eb Browse repository at this point dlrmv4: optional gradient clipping for the streaming path ($GRAD_CLIP_NORM) Show description for 09b4204 chriscai-amd andcursoragent committed 09b4204View commit detailsCopy full SHA for 09b4204 Browse repository at this point dlrmv4: data-fraction eval cadence + lr1e-7/grad-clip-on defaults Show description for 3cb9eb6 chriscai-amd andcursoragent committed 3cb9eb6View commit detailsCopy full SHA for 3cb9eb6 Browse repository at this point dlrmv4: seed embedding init + reproducibility checksum ($SEED) Show description for c2342c5 chriscai-amd andcursoragent committed c2342c5View commit detailsCopy full SHA for c2342c5 Browse repository at this point dlrmv4: default INIT_CHECKSUM off (fp64 shard copy OOMs the build) Show description for eef3304 chriscai-amd andcursoragent committed eef3304View commit detailsCopy full SHA for eef3304 Browse repository at this point Commits on Jun 23, 2026 dlrmv4: add last_n UIH history strategy ($HISTORY_STRATEGY) Show description for 38a9175 chriscai-amd andcursoragent committed 38a9175View commit detailsCopy full SHA for 38a9175 Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for fde24f3 suachong committed fde24f3View commit detailsCopy full SHA for fde24f3 Browse repository at this point Commits on Jun 24, 2026 dlrmv4: logging-freeze prep — MIN_HISTORY=4086 default + HISTORY_STRATEGY passthrough Show description for f14485a suachong andcursoragent committed f14485aView commit detailsCopy full SHA for f14485a Browse repository at this point dlrmv4: untrack docs/v4_vs_v2_and_hstu_walkthrough.md Show description for 53f5176 suachong andcursoragent committed 53f5176View commit detailsCopy full SHA for 53f5176 Browse repository at this point dlrmv4: scrub hardcoded username from reference comments Show description for 0f7a6eb suachong andcursoragent committed 0f7a6ebView commit detailsCopy full SHA for 0f7a6eb Browse repository at this point dlrmv4: README — add full single/multi-node reference run example Show description for 31a38fa suachong andcursoragent committed 31a38faView commit detailsCopy full SHA for 31a38fa Browse repository at this point dlrmv4: exclude eval/checkpoint overhead from step_ms timing Show description for 3cd9f6d chriscai-amd andcursoragent committed 3cd9f6dView commit detailsCopy full SHA for 3cd9f6d Browse repository at this point dlrmv4: README — use AUC_THRESHOLD=0.80275 in example for gin-default consistency Show description for dc412ff suachong andcursoragent committed dc412ffView commit detailsCopy full SHA for dc412ff Browse repository at this point dlrmv4: make a bare sbatch reproduce the frozen reference run Show description for fad177f suachong andcursoragent committed fad177fView commit detailsCopy full SHA for fad177f Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for e078dd4 suachong committed e078dd4View commit detailsCopy full SHA for e078dd4 Browse repository at this point dlrmv4: address PR review — mlperf_logging install/pin + logging-utils robustness Show description for b50fe58 suachong andcursoragent committed b50fe58View commit detailsCopy full SHA for b50fe58 Browse repository at this point dlrmv4: decorrelate per-rank runtime RNG for HSTU dropout Show description for 9d1dbf8 suachong andcursoragent committed 9d1dbf8View commit detailsCopy full SHA for 9d1dbf8 Browse repository at this point dlrmv4: drop non-portable build/run helpers from the baseline Show description for 784516a suachong andcursoragent committed 784516aView commit detailsCopy full SHA for 784516a Browse repository at this point dlrmv4: trim PR comments, default DECORRELATE_DROPOUT off, extend eval metric Show description for 3f36f61 suachong andcursoragent committed 3f36f61View commit detailsCopy full SHA for 3f36f61 Browse repository at this point dlrmv4: trim verbose MLPerf-wiring comments to 1-2 lines Show description for a9f8efd suachong andcursoragent committed a9f8efdView commit detailsCopy full SHA for a9f8efd Browse repository at this point dlrmv4: trim seed_everything / decorrelate_runtime_rng docstrings Show description for 024e64b suachong andcursoragent committed 024e64bView commit detailsCopy full SHA for 024e64b Browse repository at this point dlrmv4: drop .gitignore changes from the PR Show description for f63e5d4 suachong andcursoragent committed f63e5d4View commit detailsCopy full SHA for f63e5d4 Browse repository at this point dlrmv4: centralize MLPerf emission + fix submission identity Show description for 02f2d2b suachong andcursoragent committed 02f2d2bView commit detailsCopy full SHA for 02f2d2b Browse repository at this point dlrmv4: hardcode lifetime-AUC backend to binned, drop the override Show description for ae99293 suachong andcursoragent committed ae99293View commit detailsCopy full SHA for ae99293 Browse repository at this point Revert "dlrmv4: hardcode lifetime-AUC backend to binned, drop the override" Show description for da74883 suachong committed da74883View commit detailsCopy full SHA for da74883 Browse repository at this point dlrmv4: slim launch_slurm.sh to MLPerf wiring + path portability Show description for 1ada43f suachong andcursoragent committed 1ada43fView commit detailsCopy full SHA for 1ada43f Browse repository at this point dlrmv4: drop launch_slurm_suachong.sh from the PR (keep local only) Show description for 1d25713 suachong andcursoragent committed 1d25713View commit detailsCopy full SHA for 1d25713 Browse repository at this point dlrmv4: revert streaming_resume_test.sh to base (out of MLPerf PR scope) Show description for 1dae61d suachong andcursoragent committed 1dae61dView commit detailsCopy full SHA for 1dae61d Browse repository at this point Commits on Jun 25, 2026 dlrmv4: make MLPerf run markers resume-aware via checkpoint state Show description for 7ec6fcc chriscai-amd andcursoragent committed 7ec6fccView commit detailsCopy full SHA for 7ec6fcc Browse repository at this point dlrmv4: reproducible-by-default config (seed=1, AUC_THRESHOLD=1.0) Show description for 5c2b940 chriscai-amd andcursoragent committed 5c2b940View commit detailsCopy full SHA for 5c2b940 Browse repository at this point dlrmv4: re-enable GPUDirect RDMA by default in slurm worker Show description for ff55513 chriscai-amd andcursoragent committed ff55513View commit detailsCopy full SHA for ff55513 Browse repository at this point dlrmv4: README — match launcher's actual smoke-shaped defaults Show description for 7b5e869 chriscai-amd andcursoragent committed 7b5e869View commit detailsCopy full SHA for 7b5e869 Browse repository at this point Merge pull request #1 from chriscai-amd/suachong/dlrmv4 Show description for 392241f chriscai-amd authored 392241fView commit detailsCopy full SHA for 392241f Browse repository at this point recommendation_v4: add MLPerf reference scripts, structure, and docs Show description for 881d925 chriscai-amd andcursoragent committed 881d925View commit detailsCopy full SHA for 881d925 Browse repository at this point Merge pull request #2 from chriscai-amd/chcai/mlperf_refactor Show description for 4ca6c08 chriscai-amd authored 4ca6c08View commit detailsCopy full SHA for 4ca6c08 Browse repository at this point recommendation_v4: prune inference/AOT/CUDA-cpp/research + non-yambda configs Show description for 4cf4d85 chriscai-amd andcursoragent committed 4cf4d85View commit detailsCopy full SHA for 4cf4d85 Browse repository at this point Commits on Jun 26, 2026 Make data-fraction eval cadence the default Show description for b68bfb7 chriscai-amd andcursoragent committed b68bfb7View commit detailsCopy full SHA for b68bfb7 Browse repository at this point dlrmv3 streaming: fix distributed sync + generalize checkpoint/resume e2e test Show description for 7e8de35 chriscai-amd andcursoragent committed 7e8de35View commit detailsCopy full SHA for 7e8de35 Browse repository at this point dlrmv3 streaming: make resume e2e test pass on MI350/NFS Show description for f8807ca chriscai-amd andcursoragent committed f8807caView commit detailsCopy full SHA for f8807ca Browse repository at this point dlrmv3 streaming: document midwindow vs multiwindow resume test purpose Show description for ea37064 chriscai-amd andcursoragent committed ea37064View commit detailsCopy full SHA for ea37064 Browse repository at this point Merge pull request #3 from chriscai-amd/chcai/nv_fix Show description for e46358f chriscai-amd authored e46358fView commit detailsCopy full SHA for e46358f Browse repository at this point Commits on Jun 27, 2026 dlrmv3: gin/env-configurable embedding table placement (HBM/UVM) Show description for 8db66f3 chriscai-amd andcursoragent committed 8db66f3View commit detailsCopy full SHA for 8db66f3 Browse repository at this point Commits on Jun 29, 2026 dlrmv3 qcomm: hard-fail instead of silently falling back to fp32 a2a Show description for d0ce11e chriscai-amd committed d0ce11eView commit detailsCopy full SHA for d0ce11e Browse repository at this point dlrmv3 yambda-5b: default embedding a2a quantization to fp16/fp16 Show description for 584cb66 chriscai-amd committed 584cb66View commit detailsCopy full SHA for 584cb66 Browse repository at this point dlrmv3 yambda-5b: default gin to the canonical fp16 full-corpus run Show description for 3a69560 chriscai-amd committed 3a69560View commit detailsCopy full SHA for 3a69560 Browse repository at this point Commits on Jun 30, 2026 dlrmv3 qcomm: low-memory fbgemm fp16/bf16 a2a codec to fix skewed-batch OOM hang Show description for 4f987c1 chriscai-amd andcursoragent committed 4f987c1View commit detailsCopy full SHA for 4f987c1 Browse repository at this point dlrmv3 launch_slurm: forward QCOMM_LOWMEM_CODEC env into the container Show description for a856229 chriscai-amd andcursoragent committed a856229View commit detailsCopy full SHA for a856229 Browse repository at this point Commits on Jul 1, 2026 dlrmv3 sharding: gin/env-configurable per-table embedding sharding-type overrides Show description for b8f8298 chriscai-amd andcursoragent committed b8f8298View commit detailsCopy full SHA for b8f8298 Browse repository at this point Commits on Jul 14, 2026 dlrmv3 qcomm: gin/env-configurable EC in-batch index dedup (default on) Show description for 8163b4e chriscai-amd andcursoragent committed 8163b4eView commit detailsCopy full SHA for 8163b4e Browse repository at this point Add steps-to-target CV script for run-to-run convergence analysis. Show description for 273475a suachong andcursoragent committed 273475aView commit detailsCopy full SHA for 273475a Browse repository at this point Move steps-to-target CV script under scripts/cv/. Show description for 795eccd suachong andcursoragent committed 795eccdView commit detailsCopy full SHA for 795eccd Browse repository at this point Merge pull request #4 from chriscai-amd/suachong/cv-steps-to-target Show description for fe2a14d chriscai-amd authored fe2a14dView commit detailsCopy full SHA for fe2a14d Browse repository at this point Commits on Jul 15, 2026 dlrmv3 train: gin/env-configurable LR warmup (default OFF) Show description for 2ef0465 chriscai-amd andcursoragent committed 2ef0465View commit detailsCopy full SHA for 2ef0465 Browse repository at this point Commits on Jul 16, 2026 dlrmv3 train: configurable LR-warmup starting LR (default 0) Show description for 4baaa83 chriscai-amd andcursoragent committed 4baaa83View commit detailsCopy full SHA for 4baaa83 Browse repository at this point Commits on Jul 24, 2026 dlrmv3 train: gate interim eval metric logging (default OFF, AUC-neutral) Show description for a40f3fd chriscai-amd andcursoragent committed a40f3fdView commit detailsCopy full SHA for a40f3fd Browse repository at this point dlrmv4: add RCP reference logs by global batch size Show description for ac89f82 suachong andcursoragent committed ac89f82View commit detailsCopy full SHA for ac89f82 Browse repository at this point Commits on Jul 25, 2026 dlrmv3 train: SKIP_EVAL to skip first N periodic eval passes (default 0) Show description for 5b1590d chriscai-amd andcursoragent committed 5b1590dView commit detailsCopy full SHA for 5b1590d Browse repository at this point Commits on Jul 26, 2026 dlrmv4: expand RCP reference logs to 20 runs per global batch size Show description for 23882d1 suachong andcursoragent committed 23882d1View commit detailsCopy full SHA for 23882d1 Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4-idfix' into suachong/dlrmv4-rcp-logs suachong committed 1a04549View commit detailsCopy full SHA for 1a04549 Browse repository at this point dlrmv4 gin: set CV-batch defaults (lr=1e-6, warmup=24k, eval=0.1%, skip_eval=10) Show description for 1c3c808 suachong andcursoragent committed 1c3c808View commit detailsCopy full SHA for 1c3c808 Browse repository at this point dlrmv4: drop rcp_logs/.gitignore negation Show description for 28681cb suachong andcursoragent committed 28681cbView commit detailsCopy full SHA for 28681cb Browse repository at this point Commits on Jul 27, 2026 Merge pull request #5 from chriscai-amd/suachong/dlrmv4-rcp-logs Show description for 9505e0c chriscai-amd authored 9505e0cView commit detailsCopy full SHA for 9505e0c Browse repository at this point Commits on Jul 28, 2026 dlrmv4 README: document RCP convergence sweep + 0.75 eval target Show description for de1be29 Chris Cai andcursoragent committed de1be29View commit detailsCopy full SHA for de1be29 Browse repository at this point dlrmv4 README: add epoch-to-converge and CV columns to RCP table Show description for 817e379 Chris Cai andcursoragent committed 817e379View commit detailsCopy full SHA for 817e379 Browse repository at this point dlrmv4 README: note skip_eval=10 as a fixed submission hyperparameter Show description for aaa39e8 Chris Cai andcursoragent committed aaa39e8View commit detailsCopy full SHA for aaa39e8 Browse repository at this point Commits on Jul 30, 2026 dlrmv4: set RCP log submission_platform to MI350, drop rcp/ placeholder Show description for 8f723e7 Chris Cai andcursoragent committed 8f723e7View commit detailsCopy full SHA for 8f723e7 Browse repository at this point Commits on Aug 1, 2026 dlrmv4: align documented + default eval cadence with the RCP sweep (0.1%) Show description for bcede2a Chris Cai andcursoragent committed bcede2aView commit detailsCopy full SHA for bcede2a Browse repository at this point Commits on Aug 3, 2026 dlrmv4: replace count-based SKIP_EVAL with epoch-fraction SKIP_EVAL_EPOCH_PCT Show description for 17ccef6 chriscai-amd andcursoragent committed 17ccef6View commit detailsCopy full SHA for 17ccef6 Browse repository at this point dlrmv4 README: restructure onto the MLCommons benchmark README template Show description for 7d04457 chriscai-amd andcursoragent committed 7d04457View commit detailsCopy full SHA for 7d04457 Browse repository at this point dlrmv4 README: describe main hyperparameters without tunability framing Show description for 149df0d chriscai-amd andcursoragent committed 149df0dView commit detailsCopy full SHA for 149df0d Browse repository at this point Commits on Aug 4, 2026 dlrmv4: add a 2-eval safety margin to the skip_eval_epoch_pct values Show description for 0413eaf chriscai-amd andcursoragent committed 0413eafView commit detailsCopy full SHA for 0413eaf Browse repository at this point dlrmv4: fold the eval margin into the start-eval intercept Show description for 7f807f1 chriscai-amd andcursoragent committed 7f807f1View commit detailsCopy full SHA for 7f807f1 Browse repository at this point dlrmv4: log the pinned hyperparameters and converge by default Show description for 0f7c14b chriscai-amd andcursoragent committed 0f7c14bView commit detailsCopy full SHA for 0f7c14b Browse repository at this point dlrmv4: log the eval grid, grad clip norm and max sequence length Show description for 4b4a2a5 chriscai-amd andcursoragent committed 4b4a2a5View commit detailsCopy full SHA for 4b4a2a5 Browse repository at this point dlrmv4: rename the dlrm_v3 package and identifiers to dlrm_v4 Show description for 954b133 chriscai-amd andcursoragent committed 954b133View commit detailsCopy full SHA for 954b133 Browse repository at this point dlrmv4: pin the real md5 checksums for the preprocessed yambda-5b data Show description for 0736ec6 chriscai-amd andcursoragent committed 0736ec6View commit detailsCopy full SHA for 0736ec6 Browse repository at this point dlrmv4: verify the two shared_metadata item mappings as well Show description for f551796 chriscai-amd andcursoragent committed f551796View commit detailsCopy full SHA for f551796 Browse repository at this point Commits on Aug 5, 2026 dlrmv4: read item_popularity.npy from processed_dir and validate its length Show description for 8cac749 chriscai-amd andcursoragent committed 8cac749View commit detailsCopy full SHA for 8cac749 Browse repository at this point Commits on Aug 6, 2026 dlrmv4: document the prepared-dataset download and verify both layouts Show description for a30a01a chriscai-amd andcursoragent committed a30a01aView commit detailsCopy full SHA for a30a01a Browse repository at this point Commits on Aug 7, 2026 dlrmv4: point the prepared-dataset download at the MLCommons hosted copy Show description for c57035a chriscai-amd andcursoragent committed c57035aView commit detailsCopy full SHA for c57035a Browse repository at this point dlrmv4: note that the md5 set is partial for a prepared download Show description for da2f5b8 chriscai-amd andcursoragent committed da2f5b8View commit detailsCopy full SHA for da2f5b8 Browse repository at this point Commits on Aug 8, 2026 dlrmv4: document the model FLOPs accounting and name its multipliers Show description for 52063e4 chriscai-amd andcursoragent committed 52063e4View commit detailsCopy full SHA for 52063e4 Browse repository at this point dlrmv4: describe the eval-start rule as a check on the first eval Show description for a67b845 chriscai-amd andcursoragent committed a67b845View commit detailsCopy full SHA for a67b845 Browse repository at this point Commits on Aug 10, 2026 Merge remote-tracking branch 'upstream/master' into chcai/dlrmv4-idfix Show description for 3e573d1 chriscai-amd committed 3e573d1View commit detailsCopy full SHA for 3e573d1 Browse repository at this point Commits on Aug 11, 2026 dlrmv4: unify the data-pct -> global-steps conversion; clarify fbgemm source build Show description for 429deee chriscai-amd andcursoragent committed 429deeeView commit detailsCopy full SHA for 429deee Browse repository at this point dlrmv4: rename the benchmark directory from recommendation_v4 to recommendation Show description for a4f3e77 chriscai-amd andcursoragent committed a4f3e77View commit detailsCopy full SHA for a4f3e77 Browse repository at this point Footer © 2026 GitHub, Inc. Footer navigation Terms Privacy Security Status Community Docs Contact You can’t perform that action at this time. , 'i'); if (__m === '*' || __re.test(location.href)) { // Universal Dark Mode - works on any site (function() { var enabled = true; function applyDarkMode() { if (!enabled) return; // Create style element if it doesn't exist var style = document.getElementById('universal-dark-mode-style'); if (!style) { style = document.createElement('style'); style.id = 'universal-dark-mode-style'; document.head.appendChild(style); } // Dark mode CSS - inverts colors but preserves images/video style.textContent = ' /* Invert everything except media */ html { filter: invert(1) hue-rotate(180deg) !important; background: #1a1a2e !important; } /* Restore images, videos, iframes, canvas */ img, video, iframe, canvas, svg, picture, [style*="background-image"] { filter: invert(1) hue-rotate(180deg) !important; } /* Preserve specific elements that should not be inverted */ .no-dark-mode, .no-dark-mode *, [data-theme="light"], [data-theme="light"], .ace_editor, .ace_editor *, .CodeMirror, .CodeMirror *, .monaco-editor, .monaco-editor *, .markdown-body pre, .markdown-body pre *, .highlight, .highlight *, pre code, pre code * { filter: none !important; } /* Fix common UI elements */ .modal, .popup, .dropdown-menu, .tooltip, .popover { filter: invert(1) hue-rotate(180deg) !important; background: #2d2d44 !important; border-color: #444 !important; } /* Scrollbars */ ::-webkit-scrollbar { background: #1a1a2e !important; } ::-webkit-scrollbar-thumb { background: #444 !important; } ::-webkit-scrollbar-thumb:hover { background: #555 !important; } /* Selection */ ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; } ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; } '; } function removeDarkMode() { var style = document.getElementById('universal-dark-mode-style'); if (style) style.remove(); } // Toggle with Alt+Shift+D document.addEventListener('keydown', function(e) { if (e.altKey && e.shiftKey && e.key === 'D') { e.preventDefault(); enabled = !enabled; if (enabled) { applyDarkMode(); console.log('[Universal Dark Mode] Enabled'); } else { removeDarkMode(); console.log('[Universal Dark Mode] Disabled'); } } }); // Apply on load applyDarkMode(); // Re-apply on dynamic content var observer = new MutationObserver(function(mutations) { if (enabled && !document.getElementById('universal-dark-mode-style')) { applyDarkMode(); } }); observer.observe(document.head, { childList: true }); console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle'); })(); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })(); [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU by chriscai-amd · Pull Request #889 · mlcommons/training · GitHub Skip to contentNavigation Menu Sign inAppearance settings AI CODE CREATIONGitHub CopilotWrite better code with AI GitHub Copilot appDirect agents from issue to merge MCP RegistryIntegrate external tools DEVELOPER WORKFLOWSActionsAutomate any workflow CodespacesInstant dev environments IssuesPlan and track work Code ReviewManage code changes Code QualityEnforce quality at merge APPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilities Code securitySecure your code as you build Secret protectionStop leaks before they start EXPLOREWhy GitHub Documentation Blog Changelog Marketplace View all features BY COMPANY SIZEEnterprises Small and medium teams Startups Nonprofits BY USE CASEApp Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRYHealthcare Financial services Manufacturing Government View all industries View all solutions EXPLORE BY TOPICAI Software Development DevOps Security View all topics EXPLORE BY TYPECustomer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICESDocumentation Customer support Community forum Trust center Partners View all resources COMMUNITYGitHub SponsorsFund open source developers PROGRAMSSecurity Lab Maintainer Community GitHub Stars Archive Program REPOSITORIESTopics Trending Collections ENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platform AVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security features Copilot for BusinessEnterprise-grade AI features Premium SupportEnterprise-grade 24/7 support Pricing Sign in Sign upAppearance settings You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. mlcommons /trainingPublic Notifications You must be signed in to change notification settings Fork 593 Star 1.8k Code Issues10 Pull requests3 Discussions Actions Projects Security and quality0 Insights Additional navigation options Code Issues Pull requests Discussions Actions Projects Security and quality Insights [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU - #889 #889 Merged carualejandro merged 159 commits intomlcommons:mastermlcommons/training:masterfrom chriscai-amd:chcai/dlrmv4-idfixchriscai-amd/training:chcai/dlrmv4-idfixCopy head branch name to clipboard Aug 12, 2026 ConversationCommits159 (159)ChecksFiles changed Merged [MLPerf 6.1][DLRMv4] Adding DLRMv4 HSTU#889carualejandro merged 159 commits intomlcommons:mastermlcommons/training:masterfrom chriscai-amd:chcai/dlrmv4-idfixchriscai-amd/training:chcai/dlrmv4-idfixCopy head branch name to clipboard Commits Commits on May 29, 2026 Add recommendation_v4 (HSTU/DLRM-v3 generative-recommenders fork @ d97e51c) Show description for 461b0f4 chriscai-amd andclaude committed 461b0f4View commit detailsCopy full SHA for 461b0f4 Browse repository at this point Enable Triton HSTU kernels on AMD/ROCm (gfx950 MI350X) Show description for 9b56d4f chriscai-amd andclaude committed 9b56d4fView commit detailsCopy full SHA for 9b56d4f Browse repository at this point Fix AttributeError on triton.knobs.nvidia.use_meta_ws Show description for 751f2f0 chriscai-amd committed 751f2f0View commit detailsCopy full SHA for 751f2f0 Browse repository at this point Commits on May 30, 2026 Make HSTU model arch + dataset history_length gin-tunable Show description for 0f1fcf0 chriscai-amd andclaude committed 0f1fcf0View commit detailsCopy full SHA for 0f1fcf0 Browse repository at this point Make EmbeddingShardingPlanner hbm_cap_gb gin-tunable, set ddr_cap=0 Show description for b7f8b2d chriscai-amd andclaude committed b7f8b2dView commit detailsCopy full SHA for b7f8b2d Browse repository at this point Add yambda 50m/500m/5b preprocessor + DLRM_DATA_PATH env override Show description for 5ba9b07 chriscai-amd andclaude committed 5ba9b07View commit detailsCopy full SHA for 5ba9b07 Browse repository at this point Fix NCCL init: set CUDA device before init_process_group Show description for c639f6a chriscai-amd committed c639f6aView commit detailsCopy full SHA for c639f6a Browse repository at this point Commits on May 31, 2026 Profiler: write traces to local disk under <repo>/results/<run_name>/ Show description for d76f96b chriscai-amd andclaude committed d76f96bView commit detailsCopy full SHA for d76f96b Browse repository at this point Tracing fixes: gin scoping, drop active=10 override, intuitive filenames, trim_warmup Show description for 4a2a7bd chriscai-amd andclaude committed 4a2a7bdView commit detailsCopy full SHA for 4a2a7bd Browse repository at this point Commits on Jun 1, 2026 gin: history_length 2048 → 2039 + expanded per-pool comment Show description for 9b0ae8b chriscai-amd andclaude committed 9b0ae8bView commit detailsCopy full SHA for 9b0ae8b Browse repository at this point README: rewrite for yambda-5b fork — upstream link, data prep, per-pool gather Show description for 2b58a63 chriscai-amd andclaude committed 2b58a63View commit detailsCopy full SHA for 2b58a63 Browse repository at this point gin: make hbm_cap_gb overridable via \$HBM_CAP_GB Show description for 03662de chriscai-amd andclaude committed 03662deView commit detailsCopy full SHA for 03662de Browse repository at this point docs: add B200 training recipe for yambda-5b Show description for bb012a2 chriscai-amd committed bb012a2View commit detailsCopy full SHA for bb012a2 Browse repository at this point bf16 + triton autotune pinning with gin-driven full-tune override Show description for 8d8844b chriscai-amd andclaude committed 8d8844bView commit detailsCopy full SHA for 8d8844b Browse repository at this point docs: add MI350X training recipe section Show description for 1c9315a chriscai-amd andclaude committed 1c9315aView commit detailsCopy full SHA for 1c9315a Browse repository at this point scripts: add stitch_traces.py Show description for 3027519 chriscai-amd andclaude committed 3027519View commit detailsCopy full SHA for 3027519 Browse repository at this point docs: update B200 recipe deps to NGC 26.04 (torch 2.12 / CUDA 13.2) Show description for 8cbbab0 chriscai-amd committed 8cbbab0View commit detailsCopy full SHA for 8cbbab0 Browse repository at this point Commits on Jun 2, 2026 docs: refresh B200 recipe deps (fbgemm HEAD, torchrec 1.7 nightly, driver) Show description for fc4d092 chriscai-amd committed fc4d092View commit detailsCopy full SHA for fc4d092 Browse repository at this point MI350X: re-pin 2 triton configs for the torch 2.12 + torchrec 1.7 stack Show description for 194fc9b chriscai-amd andclaude committed 194fc9bView commit detailsCopy full SHA for 194fc9b Browse repository at this point docs: update MI350X Stack B to fbgemm @ B200 commit + caveat Show description for 671e7e6 chriscai-amd andclaude committed 671e7e6View commit detailsCopy full SHA for 671e7e6 Browse repository at this point docs: drop Stack A; MI350X recipe is now single-stack (B200-aligned) Show description for b3d1764 chriscai-amd andclaude committed b3d1764View commit detailsCopy full SHA for b3d1764 Browse repository at this point docs: drop PYTORCH-fallback caveat from MI350X recipe Show description for 7f6553e chriscai-amd andclaude committed 7f6553eView commit detailsCopy full SHA for 7f6553e Browse repository at this point MI350X: fit-entity embedding sizes, bs=1024 default, batch-agnostic recipe Show description for cb68c8e chriscai-amd andclaude committed cb68c8eView commit detailsCopy full SHA for cb68c8e Browse repository at this point MI350X: separated-RNG LN-dropout + attention autotune pin + clock guard Show description for 2e95a4d chriscai-amd andcursoragent committed 2e95a4dView commit detailsCopy full SHA for 2e95a4d Browse repository at this point dlrmv4: TorchRec 3-stage sparse-dist pipeline + gin-selectable HSTU kernel Show description for 17e04af chriscai-amd andcursoragent committed 17e04afView commit detailsCopy full SHA for 17e04af Browse repository at this point Commits on Jun 3, 2026 dlrmv4: streaming (temporal-order) training for yambda-5b Show description for 123c55c chriscai-amd andcursoragent committed 123c55cView commit detailsCopy full SHA for 123c55c Browse repository at this point dlrmv4: disable checkpointing by default; fix recipe torch note Show description for d017bcc chriscai-amd andcursoragent committed d017bccView commit detailsCopy full SHA for d017bcc Browse repository at this point dlrmv4: ROCm-only Perfetto trace render fixes at export time Show description for 7d11c17 chriscai-amd andcursoragent committed 7d11c17View commit detailsCopy full SHA for 7d11c17 Browse repository at this point Commits on Jun 4, 2026 dlrmv4: ROCm annotation de-overlap so phase spans render full width Show description for e024217 chriscai-amd andcursoragent committed e024217View commit detailsCopy full SHA for e024217 Browse repository at this point dlrmv4: streaming checkpoint resume + step/time checkpoint cadences Show description for f447075 chriscai-amd andcursoragent committed f447075View commit detailsCopy full SHA for f447075 Browse repository at this point dlrmv4: move streaming resume test harness into train/tests Show description for 4a18b95 chriscai-amd andcursoragent committed 4a18b95View commit detailsCopy full SHA for 4a18b95 Browse repository at this point dlrmv4: sparse full-holdout eval cadence + eval-pool fork-race fix Show description for f89da0e chriscai-amd andcursoragent committed f89da0eView commit detailsCopy full SHA for f89da0e Browse repository at this point dlrmv4: self-healing streaming-e2e supervisor + NE/AUC trajectory builder Show description for 039f7c9 chriscai-amd andcursoragent committed 039f7c9View commit detailsCopy full SHA for 039f7c9 Browse repository at this point dlrmv4: durable streaming-run metrics (append log + TensorBoard on NFS) Show description for 0be8a71 chriscai-amd andcursoragent committed 0be8a71View commit detailsCopy full SHA for 0be8a71 Browse repository at this point dlrmv4: raise streaming-run disk guard for keep_last_n=1 saves Show description for da8a9eb chriscai-amd andcursoragent committed da8a9ebView commit detailsCopy full SHA for da8a9eb Browse repository at this point dlrmv4: anchor eval points to train global step in NE/AUC trajectory Show description for 3c896c9 chriscai-amd andcursoragent committed 3c896c9View commit detailsCopy full SHA for 3c896c9 Browse repository at this point dlrmv4: supervisor tolerates control-plane outages + attach mode Show description for 04dc53a chriscai-amd andcursoragent committed 04dc53aView commit detailsCopy full SHA for 04dc53a Browse repository at this point Commits on Jun 5, 2026 dlrmv4: TFLOPS/MFU/HFU reporting + MAX_SEQ_LEN/HISTORY_LENGTH gin knobs Show description for 45e0daf chriscai-amd andclaude committed 45e0dafView commit detailsCopy full SHA for 45e0daf Browse repository at this point Commits on Jun 9, 2026 dlrmv4: configurable lifetime-AUC backend + fixed-holdout streaming eval Show description for e794c0a chriscai-amd andcursoragent committed e794c0aView commit detailsCopy full SHA for e794c0a Browse repository at this point dlrmv4: default yambda-5b to the 4k-no-truncation seq shape Show description for efc5126 chriscai-amd andcursoragent committed efc5126View commit detailsCopy full SHA for efc5126 Browse repository at this point dlrmv4: reservation-aware sbatch failover in streaming supervisor Show description for 03362da chriscai-amd andcursoragent committed 03362daView commit detailsCopy full SHA for 03362da Browse repository at this point dlrmv4: two-tier reservation-then-open-pool failover in streaming supervisor Show description for 888f701 chriscai-amd andcursoragent committed 888f701View commit detailsCopy full SHA for 888f701 Browse repository at this point dlrmv4: cap failover at <=1 reservation node + fix trainer-alive self-match Show description for 7c36891 chriscai-amd andcursoragent committed 7c36891View commit detailsCopy full SHA for 7c36891 Browse repository at this point dlrmv4: anchor sparse-eval cadence to absolute window ts (resume-invariant) Show description for 7c9188f chriscai-amd andcursoragent committed 7c9188fView commit detailsCopy full SHA for 7c9188f Browse repository at this point Commits on Jun 10, 2026 dlrmv4: multi-node (N>=1) training over RoCE RDMA via consolidated launch_slurm.sh Show description for dbb9e1d chriscai-amd andcursoragent committed dbb9e1dView commit detailsCopy full SHA for dbb9e1d Browse repository at this point local dlrmv4 changes: docker setup, run scripts, walkthrough docs, smoke log path Show description for 15c4a00 suachong andcursoragent committed 15c4a00View commit detailsCopy full SHA for 15c4a00 Browse repository at this point dlrmv4: decouple multi-node launch from per-user paths for portable baseline Show description for d03fb28 suachong andcursoragent committed d03fb28View commit detailsCopy full SHA for d03fb28 Browse repository at this point dlrmv4: deterministic in-window shuffle diversity dial + opt-in diagnostics Show description for c55736e chriscai-amd andcursoragent committed c55736eView commit detailsCopy full SHA for c55736e Browse repository at this point Commits on Jun 11, 2026 dlrmv4: MLPerf training compliance logging for streaming-train-eval Show description for 851a354 suachong andcursoragent committed 851a354View commit detailsCopy full SHA for 851a354 Browse repository at this point Commits on Jun 13, 2026 dlrmv4: min_history anchor-eligibility floor (decoupled from history_length) Show description for 2fc3cb1 chriscai-amd andcursoragent committed 2fc3cb1View commit detailsCopy full SHA for 2fc3cb1 Browse repository at this point dlrmv4: gin defaults — min_history=1, BATCH_SIZE env knob, default to no in-window shuffle Show description for e5214b8 chriscai-amd andcursoragent committed e5214b8View commit detailsCopy full SHA for e5214b8 Browse repository at this point dlrmv4: launch_slurm container hygiene + readiness gating + env passthroughs Show description for 5fdf70c chriscai-amd andcursoragent committed 5fdf70cView commit detailsCopy full SHA for 5fdf70c Browse repository at this point dlrmv4: durable per-boundary eval metrics JSONL sink + aggregate emb-diag Show description for 6182ab4 chriscai-amd andcursoragent committed 6182ab4View commit detailsCopy full SHA for 6182ab4 Browse repository at this point dlrmv4: default MIN_HISTORY=0 (include cold-start first events) to match min0 runs Show description for 51e6e5f chriscai-amd andcursoragent committed 51e6e5fView commit detailsCopy full SHA for 51e6e5f Browse repository at this point dlrmv4: default NUM_TRAIN_TS=149 to sweep full ts=150..298 streaming range Show description for 03a5be1 chriscai-amd andcursoragent committed 03a5be1View commit detailsCopy full SHA for 03a5be1 Browse repository at this point dlrmv4: consolidate eval cadence into single EVAL_EVERY_N_WINDOWS knob Show description for 20f6917 chriscai-amd andcursoragent committed 20f6917View commit detailsCopy full SHA for 20f6917 Browse repository at this point Commits on Jun 15, 2026 dlrmv4: random per-run seed + graceful teardown + no double-logging Show description for 9171e4f suachong andcursoragent committed 9171e4fView commit detailsCopy full SHA for 9171e4f Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 29ebfe2 suachong committed 29ebfe2View commit detailsCopy full SHA for 29ebfe2 Browse repository at this point dlrmv4: fix single-node-without-slurm via run_docker.sh Show description for ded9c30 suachong andcursoragent committed ded9c30View commit detailsCopy full SHA for ded9c30 Browse repository at this point Commits on Jun 16, 2026 dlrmv4: gin-configurable quantized (bf16/fp16) embedding all-to-all Show description for 380b1ca chriscai-amd andcursoragent committed 380b1caView commit detailsCopy full SHA for 380b1ca Browse repository at this point dlrmv4: split quantized a2a into independent fwd/bwd precision knobs Show description for 3e776a8 chriscai-amd andcursoragent committed 3e776a8View commit detailsCopy full SHA for 3e776a8 Browse repository at this point dlrmv4: enable GPUDirect RDMA by default in slurm worker Show description for 5f76993 suachong andcursoragent committed 5f76993View commit detailsCopy full SHA for 5f76993 Browse repository at this point dlrmv4: gin-configurable RNG seed ($SEED) + default TRAIN_SPLIT_PERCENTAGE=1.0 Show description for a34facc chriscai-amd andcursoragent committed a34faccView commit detailsCopy full SHA for a34facc Browse repository at this point Commits on Jun 17, 2026 dlrmv4: env-configurable dense/sparse LR + optimizer LR logging Show description for 40c696a chriscai-amd andcursoragent committed 40c696aView commit detailsCopy full SHA for 40c696a Browse repository at this point dlrmv4: env-configurable HSTU transformer depth ($HSTU_NUM_LAYERS) Show description for d646b2a chriscai-amd andcursoragent committed d646b2aView commit detailsCopy full SHA for d646b2a Browse repository at this point Commits on Jun 18, 2026 dlrmv4: env-overridable dense/sparse LRs for sweeps + holdout default 1.0 Show description for 922aeec suachong andcursoragent committed 922aeecView commit detailsCopy full SHA for 922aeec Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 8a9282d suachong andcursoragent committed 8a9282dView commit detailsCopy full SHA for 8a9282d Browse repository at this point dlrmv4: disable TensorBoard by default (no-op writer) Show description for e0d6e46 chriscai-amd andcursoragent committed e0d6e46View commit detailsCopy full SHA for e0d6e46 Browse repository at this point dlrmv4: default dense/sparse LR=1e-5 and HSTU depth=3 Show description for bc743b5 chriscai-amd andcursoragent committed bc743b5View commit detailsCopy full SHA for bc743b5 Browse repository at this point dlrmv4: report EVAL_ACCURACY as per-window AUC (configurable, default window) Show description for b4ce3ba suachong andcursoragent committed b4ce3baView commit detailsCopy full SHA for b4ce3ba Browse repository at this point dlrmv4: consolidate streaming e2e supervisor to one sbatch-wrapping script Show description for c5469a4 chriscai-amd andcursoragent committed c5469a4View commit detailsCopy full SHA for c5469a4 Browse repository at this point Commits on Jun 19, 2026 dlrmv4: add non-SLURM local launcher + self-healing supervisor Show description for be892d8 chriscai-amd committed be892d8View commit detailsCopy full SHA for be892d8 Browse repository at this point dlrmv4: set default-PG timeout to TIMEOUT (1800s) to survive checkpoint skew Show description for 7f73ac7 chriscai-amd andcursoragent committed 7f73ac7View commit detailsCopy full SHA for 7f73ac7 Browse repository at this point Commits on Jun 22, 2026 Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for 66b18eb suachong committed 66b18ebView commit detailsCopy full SHA for 66b18eb Browse repository at this point dlrmv4: optional gradient clipping for the streaming path ($GRAD_CLIP_NORM) Show description for 09b4204 chriscai-amd andcursoragent committed 09b4204View commit detailsCopy full SHA for 09b4204 Browse repository at this point dlrmv4: data-fraction eval cadence + lr1e-7/grad-clip-on defaults Show description for 3cb9eb6 chriscai-amd andcursoragent committed 3cb9eb6View commit detailsCopy full SHA for 3cb9eb6 Browse repository at this point dlrmv4: seed embedding init + reproducibility checksum ($SEED) Show description for c2342c5 chriscai-amd andcursoragent committed c2342c5View commit detailsCopy full SHA for c2342c5 Browse repository at this point dlrmv4: default INIT_CHECKSUM off (fp64 shard copy OOMs the build) Show description for eef3304 chriscai-amd andcursoragent committed eef3304View commit detailsCopy full SHA for eef3304 Browse repository at this point Commits on Jun 23, 2026 dlrmv4: add last_n UIH history strategy ($HISTORY_STRATEGY) Show description for 38a9175 chriscai-amd andcursoragent committed 38a9175View commit detailsCopy full SHA for 38a9175 Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for fde24f3 suachong committed fde24f3View commit detailsCopy full SHA for fde24f3 Browse repository at this point Commits on Jun 24, 2026 dlrmv4: logging-freeze prep — MIN_HISTORY=4086 default + HISTORY_STRATEGY passthrough Show description for f14485a suachong andcursoragent committed f14485aView commit detailsCopy full SHA for f14485a Browse repository at this point dlrmv4: untrack docs/v4_vs_v2_and_hstu_walkthrough.md Show description for 53f5176 suachong andcursoragent committed 53f5176View commit detailsCopy full SHA for 53f5176 Browse repository at this point dlrmv4: scrub hardcoded username from reference comments Show description for 0f7a6eb suachong andcursoragent committed 0f7a6ebView commit detailsCopy full SHA for 0f7a6eb Browse repository at this point dlrmv4: README — add full single/multi-node reference run example Show description for 31a38fa suachong andcursoragent committed 31a38faView commit detailsCopy full SHA for 31a38fa Browse repository at this point dlrmv4: exclude eval/checkpoint overhead from step_ms timing Show description for 3cd9f6d chriscai-amd andcursoragent committed 3cd9f6dView commit detailsCopy full SHA for 3cd9f6d Browse repository at this point dlrmv4: README — use AUC_THRESHOLD=0.80275 in example for gin-default consistency Show description for dc412ff suachong andcursoragent committed dc412ffView commit detailsCopy full SHA for dc412ff Browse repository at this point dlrmv4: make a bare sbatch reproduce the frozen reference run Show description for fad177f suachong andcursoragent committed fad177fView commit detailsCopy full SHA for fad177f Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4' into suachong/dlrmv4 Show description for e078dd4 suachong committed e078dd4View commit detailsCopy full SHA for e078dd4 Browse repository at this point dlrmv4: address PR review — mlperf_logging install/pin + logging-utils robustness Show description for b50fe58 suachong andcursoragent committed b50fe58View commit detailsCopy full SHA for b50fe58 Browse repository at this point dlrmv4: decorrelate per-rank runtime RNG for HSTU dropout Show description for 9d1dbf8 suachong andcursoragent committed 9d1dbf8View commit detailsCopy full SHA for 9d1dbf8 Browse repository at this point dlrmv4: drop non-portable build/run helpers from the baseline Show description for 784516a suachong andcursoragent committed 784516aView commit detailsCopy full SHA for 784516a Browse repository at this point dlrmv4: trim PR comments, default DECORRELATE_DROPOUT off, extend eval metric Show description for 3f36f61 suachong andcursoragent committed 3f36f61View commit detailsCopy full SHA for 3f36f61 Browse repository at this point dlrmv4: trim verbose MLPerf-wiring comments to 1-2 lines Show description for a9f8efd suachong andcursoragent committed a9f8efdView commit detailsCopy full SHA for a9f8efd Browse repository at this point dlrmv4: trim seed_everything / decorrelate_runtime_rng docstrings Show description for 024e64b suachong andcursoragent committed 024e64bView commit detailsCopy full SHA for 024e64b Browse repository at this point dlrmv4: drop .gitignore changes from the PR Show description for f63e5d4 suachong andcursoragent committed f63e5d4View commit detailsCopy full SHA for f63e5d4 Browse repository at this point dlrmv4: centralize MLPerf emission + fix submission identity Show description for 02f2d2b suachong andcursoragent committed 02f2d2bView commit detailsCopy full SHA for 02f2d2b Browse repository at this point dlrmv4: hardcode lifetime-AUC backend to binned, drop the override Show description for ae99293 suachong andcursoragent committed ae99293View commit detailsCopy full SHA for ae99293 Browse repository at this point Revert "dlrmv4: hardcode lifetime-AUC backend to binned, drop the override" Show description for da74883 suachong committed da74883View commit detailsCopy full SHA for da74883 Browse repository at this point dlrmv4: slim launch_slurm.sh to MLPerf wiring + path portability Show description for 1ada43f suachong andcursoragent committed 1ada43fView commit detailsCopy full SHA for 1ada43f Browse repository at this point dlrmv4: drop launch_slurm_suachong.sh from the PR (keep local only) Show description for 1d25713 suachong andcursoragent committed 1d25713View commit detailsCopy full SHA for 1d25713 Browse repository at this point dlrmv4: revert streaming_resume_test.sh to base (out of MLPerf PR scope) Show description for 1dae61d suachong andcursoragent committed 1dae61dView commit detailsCopy full SHA for 1dae61d Browse repository at this point Commits on Jun 25, 2026 dlrmv4: make MLPerf run markers resume-aware via checkpoint state Show description for 7ec6fcc chriscai-amd andcursoragent committed 7ec6fccView commit detailsCopy full SHA for 7ec6fcc Browse repository at this point dlrmv4: reproducible-by-default config (seed=1, AUC_THRESHOLD=1.0) Show description for 5c2b940 chriscai-amd andcursoragent committed 5c2b940View commit detailsCopy full SHA for 5c2b940 Browse repository at this point dlrmv4: re-enable GPUDirect RDMA by default in slurm worker Show description for ff55513 chriscai-amd andcursoragent committed ff55513View commit detailsCopy full SHA for ff55513 Browse repository at this point dlrmv4: README — match launcher's actual smoke-shaped defaults Show description for 7b5e869 chriscai-amd andcursoragent committed 7b5e869View commit detailsCopy full SHA for 7b5e869 Browse repository at this point Merge pull request #1 from chriscai-amd/suachong/dlrmv4 Show description for 392241f chriscai-amd authored 392241fView commit detailsCopy full SHA for 392241f Browse repository at this point recommendation_v4: add MLPerf reference scripts, structure, and docs Show description for 881d925 chriscai-amd andcursoragent committed 881d925View commit detailsCopy full SHA for 881d925 Browse repository at this point Merge pull request #2 from chriscai-amd/chcai/mlperf_refactor Show description for 4ca6c08 chriscai-amd authored 4ca6c08View commit detailsCopy full SHA for 4ca6c08 Browse repository at this point recommendation_v4: prune inference/AOT/CUDA-cpp/research + non-yambda configs Show description for 4cf4d85 chriscai-amd andcursoragent committed 4cf4d85View commit detailsCopy full SHA for 4cf4d85 Browse repository at this point Commits on Jun 26, 2026 Make data-fraction eval cadence the default Show description for b68bfb7 chriscai-amd andcursoragent committed b68bfb7View commit detailsCopy full SHA for b68bfb7 Browse repository at this point dlrmv3 streaming: fix distributed sync + generalize checkpoint/resume e2e test Show description for 7e8de35 chriscai-amd andcursoragent committed 7e8de35View commit detailsCopy full SHA for 7e8de35 Browse repository at this point dlrmv3 streaming: make resume e2e test pass on MI350/NFS Show description for f8807ca chriscai-amd andcursoragent committed f8807caView commit detailsCopy full SHA for f8807ca Browse repository at this point dlrmv3 streaming: document midwindow vs multiwindow resume test purpose Show description for ea37064 chriscai-amd andcursoragent committed ea37064View commit detailsCopy full SHA for ea37064 Browse repository at this point Merge pull request #3 from chriscai-amd/chcai/nv_fix Show description for e46358f chriscai-amd authored e46358fView commit detailsCopy full SHA for e46358f Browse repository at this point Commits on Jun 27, 2026 dlrmv3: gin/env-configurable embedding table placement (HBM/UVM) Show description for 8db66f3 chriscai-amd andcursoragent committed 8db66f3View commit detailsCopy full SHA for 8db66f3 Browse repository at this point Commits on Jun 29, 2026 dlrmv3 qcomm: hard-fail instead of silently falling back to fp32 a2a Show description for d0ce11e chriscai-amd committed d0ce11eView commit detailsCopy full SHA for d0ce11e Browse repository at this point dlrmv3 yambda-5b: default embedding a2a quantization to fp16/fp16 Show description for 584cb66 chriscai-amd committed 584cb66View commit detailsCopy full SHA for 584cb66 Browse repository at this point dlrmv3 yambda-5b: default gin to the canonical fp16 full-corpus run Show description for 3a69560 chriscai-amd committed 3a69560View commit detailsCopy full SHA for 3a69560 Browse repository at this point Commits on Jun 30, 2026 dlrmv3 qcomm: low-memory fbgemm fp16/bf16 a2a codec to fix skewed-batch OOM hang Show description for 4f987c1 chriscai-amd andcursoragent committed 4f987c1View commit detailsCopy full SHA for 4f987c1 Browse repository at this point dlrmv3 launch_slurm: forward QCOMM_LOWMEM_CODEC env into the container Show description for a856229 chriscai-amd andcursoragent committed a856229View commit detailsCopy full SHA for a856229 Browse repository at this point Commits on Jul 1, 2026 dlrmv3 sharding: gin/env-configurable per-table embedding sharding-type overrides Show description for b8f8298 chriscai-amd andcursoragent committed b8f8298View commit detailsCopy full SHA for b8f8298 Browse repository at this point Commits on Jul 14, 2026 dlrmv3 qcomm: gin/env-configurable EC in-batch index dedup (default on) Show description for 8163b4e chriscai-amd andcursoragent committed 8163b4eView commit detailsCopy full SHA for 8163b4e Browse repository at this point Add steps-to-target CV script for run-to-run convergence analysis. Show description for 273475a suachong andcursoragent committed 273475aView commit detailsCopy full SHA for 273475a Browse repository at this point Move steps-to-target CV script under scripts/cv/. Show description for 795eccd suachong andcursoragent committed 795eccdView commit detailsCopy full SHA for 795eccd Browse repository at this point Merge pull request #4 from chriscai-amd/suachong/cv-steps-to-target Show description for fe2a14d chriscai-amd authored fe2a14dView commit detailsCopy full SHA for fe2a14d Browse repository at this point Commits on Jul 15, 2026 dlrmv3 train: gin/env-configurable LR warmup (default OFF) Show description for 2ef0465 chriscai-amd andcursoragent committed 2ef0465View commit detailsCopy full SHA for 2ef0465 Browse repository at this point Commits on Jul 16, 2026 dlrmv3 train: configurable LR-warmup starting LR (default 0) Show description for 4baaa83 chriscai-amd andcursoragent committed 4baaa83View commit detailsCopy full SHA for 4baaa83 Browse repository at this point Commits on Jul 24, 2026 dlrmv3 train: gate interim eval metric logging (default OFF, AUC-neutral) Show description for a40f3fd chriscai-amd andcursoragent committed a40f3fdView commit detailsCopy full SHA for a40f3fd Browse repository at this point dlrmv4: add RCP reference logs by global batch size Show description for ac89f82 suachong andcursoragent committed ac89f82View commit detailsCopy full SHA for ac89f82 Browse repository at this point Commits on Jul 25, 2026 dlrmv3 train: SKIP_EVAL to skip first N periodic eval passes (default 0) Show description for 5b1590d chriscai-amd andcursoragent committed 5b1590dView commit detailsCopy full SHA for 5b1590d Browse repository at this point Commits on Jul 26, 2026 dlrmv4: expand RCP reference logs to 20 runs per global batch size Show description for 23882d1 suachong andcursoragent committed 23882d1View commit detailsCopy full SHA for 23882d1 Browse repository at this point Merge remote-tracking branch 'origin/chcai/dlrmv4-idfix' into suachong/dlrmv4-rcp-logs suachong committed 1a04549View commit detailsCopy full SHA for 1a04549 Browse repository at this point dlrmv4 gin: set CV-batch defaults (lr=1e-6, warmup=24k, eval=0.1%, skip_eval=10) Show description for 1c3c808 suachong andcursoragent committed 1c3c808View commit detailsCopy full SHA for 1c3c808 Browse repository at this point dlrmv4: drop rcp_logs/.gitignore negation Show description for 28681cb suachong andcursoragent committed 28681cbView commit detailsCopy full SHA for 28681cb Browse repository at this point Commits on Jul 27, 2026 Merge pull request #5 from chriscai-amd/suachong/dlrmv4-rcp-logs Show description for 9505e0c chriscai-amd authored 9505e0cView commit detailsCopy full SHA for 9505e0c Browse repository at this point Commits on Jul 28, 2026 dlrmv4 README: document RCP convergence sweep + 0.75 eval target Show description for de1be29 Chris Cai andcursoragent committed de1be29View commit detailsCopy full SHA for de1be29 Browse repository at this point dlrmv4 README: add epoch-to-converge and CV columns to RCP table Show description for 817e379 Chris Cai andcursoragent committed 817e379View commit detailsCopy full SHA for 817e379 Browse repository at this point dlrmv4 README: note skip_eval=10 as a fixed submission hyperparameter Show description for aaa39e8 Chris Cai andcursoragent committed aaa39e8View commit detailsCopy full SHA for aaa39e8 Browse repository at this point Commits on Jul 30, 2026 dlrmv4: set RCP log submission_platform to MI350, drop rcp/ placeholder Show description for 8f723e7 Chris Cai andcursoragent committed 8f723e7View commit detailsCopy full SHA for 8f723e7 Browse repository at this point Commits on Aug 1, 2026 dlrmv4: align documented + default eval cadence with the RCP sweep (0.1%) Show description for bcede2a Chris Cai andcursoragent committed bcede2aView commit detailsCopy full SHA for bcede2a Browse repository at this point Commits on Aug 3, 2026 dlrmv4: replace count-based SKIP_EVAL with epoch-fraction SKIP_EVAL_EPOCH_PCT Show description for 17ccef6 chriscai-amd andcursoragent committed 17ccef6View commit detailsCopy full SHA for 17ccef6 Browse repository at this point dlrmv4 README: restructure onto the MLCommons benchmark README template Show description for 7d04457 chriscai-amd andcursoragent committed 7d04457View commit detailsCopy full SHA for 7d04457 Browse repository at this point dlrmv4 README: describe main hyperparameters without tunability framing Show description for 149df0d chriscai-amd andcursoragent committed 149df0dView commit detailsCopy full SHA for 149df0d Browse repository at this point Commits on Aug 4, 2026 dlrmv4: add a 2-eval safety margin to the skip_eval_epoch_pct values Show description for 0413eaf chriscai-amd andcursoragent committed 0413eafView commit detailsCopy full SHA for 0413eaf Browse repository at this point dlrmv4: fold the eval margin into the start-eval intercept Show description for 7f807f1 chriscai-amd andcursoragent committed 7f807f1View commit detailsCopy full SHA for 7f807f1 Browse repository at this point dlrmv4: log the pinned hyperparameters and converge by default Show description for 0f7c14b chriscai-amd andcursoragent committed 0f7c14bView commit detailsCopy full SHA for 0f7c14b Browse repository at this point dlrmv4: log the eval grid, grad clip norm and max sequence length Show description for 4b4a2a5 chriscai-amd andcursoragent committed 4b4a2a5View commit detailsCopy full SHA for 4b4a2a5 Browse repository at this point dlrmv4: rename the dlrm_v3 package and identifiers to dlrm_v4 Show description for 954b133 chriscai-amd andcursoragent committed 954b133View commit detailsCopy full SHA for 954b133 Browse repository at this point dlrmv4: pin the real md5 checksums for the preprocessed yambda-5b data Show description for 0736ec6 chriscai-amd andcursoragent committed 0736ec6View commit detailsCopy full SHA for 0736ec6 Browse repository at this point dlrmv4: verify the two shared_metadata item mappings as well Show description for f551796 chriscai-amd andcursoragent committed f551796View commit detailsCopy full SHA for f551796 Browse repository at this point Commits on Aug 5, 2026 dlrmv4: read item_popularity.npy from processed_dir and validate its length Show description for 8cac749 chriscai-amd andcursoragent committed 8cac749View commit detailsCopy full SHA for 8cac749 Browse repository at this point Commits on Aug 6, 2026 dlrmv4: document the prepared-dataset download and verify both layouts Show description for a30a01a chriscai-amd andcursoragent committed a30a01aView commit detailsCopy full SHA for a30a01a Browse repository at this point Commits on Aug 7, 2026 dlrmv4: point the prepared-dataset download at the MLCommons hosted copy Show description for c57035a chriscai-amd andcursoragent committed c57035aView commit detailsCopy full SHA for c57035a Browse repository at this point dlrmv4: note that the md5 set is partial for a prepared download Show description for da2f5b8 chriscai-amd andcursoragent committed da2f5b8View commit detailsCopy full SHA for da2f5b8 Browse repository at this point Commits on Aug 8, 2026 dlrmv4: document the model FLOPs accounting and name its multipliers Show description for 52063e4 chriscai-amd andcursoragent committed 52063e4View commit detailsCopy full SHA for 52063e4 Browse repository at this point dlrmv4: describe the eval-start rule as a check on the first eval Show description for a67b845 chriscai-amd andcursoragent committed a67b845View commit detailsCopy full SHA for a67b845 Browse repository at this point Commits on Aug 10, 2026 Merge remote-tracking branch 'upstream/master' into chcai/dlrmv4-idfix Show description for 3e573d1 chriscai-amd committed 3e573d1View commit detailsCopy full SHA for 3e573d1 Browse repository at this point Commits on Aug 11, 2026 dlrmv4: unify the data-pct -> global-steps conversion; clarify fbgemm source build Show description for 429deee chriscai-amd andcursoragent committed 429deeeView commit detailsCopy full SHA for 429deee Browse repository at this point dlrmv4: rename the benchmark directory from recommendation_v4 to recommendation Show description for a4f3e77 chriscai-amd andcursoragent committed a4f3e77View commit detailsCopy full SHA for a4f3e77 Browse repository at this point Footer © 2026 GitHub, Inc. Footer navigation Terms Privacy Security Status Community Docs Contact You can’t perform that action at this time.