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Remove the experimental_avx512 feature. - #732

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Mark Hildebrand (hildebrandmw) merged 2 commits into
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mhildebr/remove-avx512-feature
Feb 6, 2026
Merged

Remove the experimental_avx512 feature.#732
Mark Hildebrand (hildebrandmw) merged 2 commits into
mainfrom
mhildebr/remove-avx512-feature

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This feature is no longer needed as AVX-512 support has officially landed. Since diskann-vector no longer has any features, this removes it from the --no-default-features as well.

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Pull request overview

This PR removes the experimental_avx512 feature from the diskann-vector crate, as AVX-512 support has officially landed and the experimental feature flag is no longer needed. Since diskann-vector now has no features at all, it is also removed from the CI workflow's clippy-no-default-features job, which only tests crates that have features.

Changes:

  • Removed the [features] section containing experimental_avx512 from diskann-vector/Cargo.toml
  • Updated diskann-benchmark-simd to depend on diskann-vector without the feature flag
  • Removed diskann-vector from the CI workflow's clippy-no-default-features job matrix

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

FileDescription
diskann-vector/Cargo.tomlRemoved the entire [features] section containing experimental_avx512
diskann-benchmark-simd/Cargo.tomlRemoved the features = ["experimental_avx512"] from the diskann-vector dependency
.github/workflows/ci.ymlRemoved diskann-vector from the clippy-no-default-features job matrix since it no longer has any features to test

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.01%. Comparing base (f3fcaae) to head (d500345).

Additional details and impacted files

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@@ Coverage Diff @@## main #732 +/- ##
==========================================
- Coverage 89.01% 89.01% -0.01% 
==========================================
Files 428 428 Lines 78294 78294 ==========================================
- Hits 69692 69690 -2 - Misses 8602 8604 +2 

see 7 files with indirect coverage changes

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LGTM

@hildebrandmw
Mark Hildebrand (hildebrandmw) merged commit 27c0056 into mainFeb 6, 2026
25 checks passed
@hildebrandmw
Mark Hildebrand (hildebrandmw) deleted the mhildebr/remove-avx512-feature branch February 6, 2026 20:23
Mark Hildebrand (hildebrandmw) added a commit that referenced this pull request Feb 13, 2026
## What's Changed
### API Breaking Changes
* Remove the `experimental_avx512` feature. by @hildebrandmw in
#732
* Use VirtualStorageProvider::new_overlay(test_data_root()) in tests by
@Copilot in #726
* save and load max_record_size and leaf_page_size for bftrees by
@backurs in #724
* [multi-vector] Verify `Standard` won't overflow in its constructor. by
@hildebrandmw in #757
* VirtualStorageProvider: Make new() private, add new_physical by
@Copilot in #764
* [minmax] Refactor full query by @arkrishn94 in
#770
* Bump diskann-quantization to edition 2024. by @hildebrandmw in
#772
### Additions
* [multi-vector] Enable cloning of `Mat` and friends. by @hildebrandmw
in #759
* adding bftreepaths in mod.rs by @backurs in
#775
* [quantization] Add `as_raw_ptr`. by @hildebrandmw in
#774
### Bug Fixes
* Fix `diskann` compilation without default-features and add CI tests.
by @hildebrandmw in #722
### Docs and Comments
* Updating the benchmark README to use diskann-benchmark by @bryantower
in #709
* Fix doc comment: Windows line endings are \r\n not \n\r by @Copilot in
#717
* Fix spelling errors in streaming API documentation by @Copilot in
#715
* Add performance diagnostic to `diskann-benchmark` by @hildebrandmw in
#744
* Add agents.md onboarding guide for coding agents by @Copilot in
#765
* [doc] Fix lots of little typos in `diskann-wide` by @hildebrandmw in
#771
### Performance
* [diskann-wide] Optimize `load_simd_first` for 8-bit and 16-bit element
types. by @hildebrandmw in #747
### Dependencies
* Bump bytes from 1.11.0 to 1.11.1 by @dependabot[bot] in
#723
* [diskann] Add note on the selection of `PruneKind` in
`graph::config::Builder`. by @hildebrandmw in
#734
* [diskann-providers] Remove the LRU dependency and make `vfs` and
`serde_json` optional. by @hildebrandmw in
#733
### Infrastructure
* Add initial QEMU tests for `diskann-wide`. by @hildebrandmw in
#719
* [CI] Skip coverage for Dependabot. by @hildebrandmw in
#725
* Add miri test coverage to CI workflow by @Copilot in
#729
* [CI] Add minimal ARM checks by @hildebrandmw in
#745
* Enable CodeQL security analysis by @Copilot in
#754
## New Contributors
* @backurs made their first contribution in
#724
* @arkrishn94 made their first contribution in
#770
**Full Changelog**:
0.45.0...0.46.0
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@hildebrandmw@codecov-commenter@metajack@suhasjs