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Pull requests: Tencent/ncnn

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Pull requests list

x86/arm/mips/loongarch/riscv gemm weight block quant int4 optimization arm layer loongarch mips riscv test x86
#6890 opened Aug 4, 2026 by nihuiMember • Draft
3
Bump github/codeql-action from 4 to 4.37.4 dependencies Pull requests that update a dependency file github_actions Pull requests that update GitHub Actions code
#6886 opened Aug 4, 2026 by dependabotBotLoading…
2
fix spirv compile failure diagnostics read past shader buffer core
#6882 opened Aug 1, 2026 by lazypoolLoading…
1
2
paramdict: reject negative array and string lengths core test
#6874 opened Jul 28, 2026 by professor-moodyLoading…
5
Fix Vulkan fallback crash with empty optional inputs core
#6870 opened Jul 27, 2026 by futz12ContributorLoading…
fix MHA KV-cache allocation and singleton mask broadcast across backends arm layer loongarch mips test vulkan x86
#6869 opened Jul 27, 2026 by futz12ContributorLoading…
pnnx: write bool attributes as fp32 so the ncnn .bin stays in step (fixes #6855) pnnx tool
#6866 opened Jul 27, 2026 by giuliocorradiLoading…
1
1
vulkan: implement MatMul (fixes #6858) vulkan
#6865 opened Jul 27, 2026 by giuliocorradiLoading…
3
vulkan: route download through staging when blob memory is not HOST_CACHED (13x, fixes #6857) core
#6864 opened Jul 27, 2026 by giuliocorradiLoading…
1
4
Bump pypa/cibuildwheel from 3.4.1 to 4.1.1 dependencies Pull requests that update a dependency file github_actions Pull requests that update GitHub Actions code
#6859 opened Jul 27, 2026 by dependabotBotLoading…
3
Add percentile PTQ method in ncnn2table doc tool
#6854 opened Jul 26, 2026 by RoundabouttContributorLoading…
3
pnnx: handle float16 scalar constant when importing onnx pnnx tool
#6852 opened Jul 26, 2026 by Lfan-keLoading…
1
4
fix(interp): use 1/scale_factor coordinate scale for bilinear/bicubic resize arm layer loongarch mips riscv vulkan x86
#6851 opened Jul 26, 2026 by Lfan-keLoading…
1
4
Fix external Mat handling in light mode core test
#6845 opened Jul 22, 2026 by xy200303Loading…
1
Fix non-integer scale factor interpolation arm layer loongarch mips riscv test vulkan x86
#6844 opened Jul 22, 2026 by xy200303Loading…
1
12
Interp: fix bilinear/bicubic coordinate scale for non-integer scale_factor (same as #3555) arm layer loongarch mips pnnx riscv tool vulkan x86
#6837 opened Jul 20, 2026 by ActureLoading…
1
9
RotaryEmbed: support full-width cos/sin cache for 2D / vision RoPE arm layer loongarch mips pnnx test tool vulkan x86
#6834 opened Jul 17, 2026 by ActureLoading…
1
6
fix: support >64 CPUs on Windows via processor groups (#6142) core
#6823 opened Jul 13, 2026 by xyaohuberyLoading…
1
9
optimize multi-head attention (increased shared-memory tile size, add fused kernel) vulkan
#6815 opened Jul 10, 2026 by MaxwellGengYFLoading…
17
docs: add PyTorch ResNet quickstart and Vulkan debug printf guide (#5540, #6136) core doc
#6813 opened Jul 8, 2026 by xyaohuberyLoading…
2
20
feat(examples): add HunyuanOCR ncnn port with XDRoPE and BBPE tokenizer example
#6810 opened Jul 7, 2026 by Lfan-keLoading…
1
22
[perf] vulkan: SDPA KV Cache update vulkan
#6801 opened Jul 4, 2026 by crafcat7ContributorLoading…
3
arm: add ROIAlign NEON implementation arm test
#6781 opened Jun 17, 2026 by devin-laiContributor • Draft
WIP: Persistent kvcache arm layer loongarch mips test vulkan x86
#6776 opened Jun 9, 2026 by MollySophiaContributorLoading…
23
Bump codecov/codecov-action from 6 to 7 dependencies Pull requests that update a dependency file github_actions Pull requests that update GitHub Actions code
#6773 opened Jun 8, 2026 by dependabotBotLoading…
1
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