 Wentao Ye
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4868312128
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[Refactor] Remove dead kernel code (#57621)
Signed-off-by: yewentao256 <zhyanwentao@126.com>
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2026-09-20 10:39:23 -07:00 |
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Thien TranandCodex
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8da75d6190
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C3x SM100 FP8 blockwise - Pad activation scales to multiple of 4 (#57377)
Signed-off-by: Thien Tran <gau.nernst@yahoo.com.sg>
Co-authored-by: Codex <noreply@openai.com>
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2026-09-18 08:39:27 +00:00 |
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Ayushman SinghandAyushman Singh
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c2ea9f1a5f
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[Kernel][Perf][Quantization] Fix odd-row performance cliff in per-token-group quantization (#56478)
Signed-off-by: Ayushman Singh <ayush1399@users.noreply.github.com>
Co-authored-by: Ayushman Singh <ayush1399@users.noreply.github.com>
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2026-09-12 20:27:08 -07:00 |
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Yongye ZhuandClaude Opus 5
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be1cb9834b
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[Kernel] Optional Q-norm in fused DSv4 MLA epilogue; group_size=32 for packed FP8 quant (#56215)
Signed-off-by: Yongye Zhu <zyy1102000@gmail.com>
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
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2026-09-10 00:35:59 -07:00 |
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Roderick Wuandmgoin
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2c9d68f80b
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[Quant][Kernel] Remove GPTQ Group/Dynamic Activation Ordering (#54809)
Signed-off-by: Roderick-Wu <roderickwu2003@gmail.com>
Signed-off-by: Roderick Wu <roderickwu2003@gmail.com>
Signed-off-by: mgoin <mgoin64@gmail.com>
Co-authored-by: mgoin <mgoin64@gmail.com>
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2026-09-08 12:45:12 -07:00 |
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Jiangyun Zhu
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f43ef1531d
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[CI] fix pre-commit (#55630)
Signed-off-by: zjy0516 <riverclouds.zhu@qq.com>
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2026-09-06 20:54:22 -07:00 |
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Jürgen Schmied
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4df80187b5
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[Kernel] SM 12.x blockwise FP8: swizzle the CTA raster when the weight exceeds the L2 (#55180)
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2026-09-06 17:36:59 -07:00 |
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46c8a161f4
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[Bugfix] Handle padded routes in CUTLASS MoE permutations (#54747)
Signed-off-by: Kevin Luu <51931015+khluu@users.noreply.github.com>
Signed-off-by: Yongye Zhu <zyy1102000@gmail.com>
Co-authored-by: Codex <codex@openai.com>
Co-authored-by: Yongye Zhu <zyy1102000@gmail.com>
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2026-09-01 19:08:17 -07:00 |
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514c7314a0
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[Perf][Kernel] Initialize NVFP4 padding in quant kernel (#53568)
Signed-off-by: LopezCastroRoberto <rocastro@redhat.com>
Co-authored-by: Codex <codex@openai.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
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2026-09-01 09:49:07 -07:00 |
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06cccf8730
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[Bugfix] Fix int32 token offset overflow in fused SiLU block quant (#53409)
Signed-off-by: Anni <dranox2222@gmail.com>
Co-authored-by: OpenAI Codex <noreply@openai.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
Co-authored-by: Yongye Zhu <zyy1102000@gmail.com>
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2026-08-28 16:23:36 -04:00 |
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Misha GoinandOpenAI Codex
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5bbc58c0ad
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[Bugfix] Remove race in fused groupwise RMSNorm quantization (#54111)
Signed-off-by: mgoin <mgoin64@gmail.com>
Co-authored-by: OpenAI Codex <codex@openai.com>
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2026-08-27 19:01:22 -07:00 |
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Wentao Yeandmergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
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a5e0045433
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[Refactor] Remove dead code quantization 2 (#52821)
Signed-off-by: yewentao256 <zhyanwentao@126.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
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2026-08-25 20:28:44 -07:00 |
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Gabriel Wu
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2b7fcbf527
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[Kernel] SM120: stop routing misaligned-M blockwise FP8 GEMMs to the small-M swapAB config (#52775)
Signed-off-by: Zihua Wu <13583761+lucifer1004@users.noreply.github.com>
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2026-08-19 21:25:29 +08:00 |
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Wentao Ye
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c84789c40b
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[Refactor] Remove kernel dead code (#51051)
Signed-off-by: yewentao256 <zhyanwentao@126.com>
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2026-08-07 01:20:19 -07:00 |
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2dfb8ba590
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[Perf][CUDA] Programmatic dependent launch for the DSA decode kernels (#50230)
Signed-off-by: Peiyuan Zhou <peiyuanzhou1994@gmail.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
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2026-08-06 00:53:17 -07:00 |
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c25093a305
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[Kernel] Batch invariant NVFP4 MoE using cutlass (#40372)
Signed-off-by: Jakub Zakrzewski <jzakrzewski@nvidia.com>
Co-authored-by: OpenAI Codex <codex@openai.com>
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
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2026-08-05 04:31:32 +00:00 |
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xiaolinchen
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ab06486175
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[Bugfix][Kernel] Fix dangling temporary in AWQ gemm torch::stable::sum dim arg (#46805)
Signed-off-by: wentian-byte <2990624738@qq.com>
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2026-08-01 09:56:55 -04:00 |
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b6cbba8bc8
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[Bugfix][Kernel] Fix batch invariance in RMSNorm kernels by pinning block size (#48391)
Signed-off-by: oops-oom <73481342@qq.com>
Signed-off-by: oops-oom <liubin8905@vip.qq.com>
Co-authored-by: oops-oom <73481342@qq.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
Co-authored-by: Shengqi Chen <harry-chen@outlook.com>
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2026-07-28 22:24:02 +08:00 |
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Woosuk Kwon
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213f681f81
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Revert "[Perf][GLM-5.2] Blackwell decode optimizations" (#49768)
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2026-07-24 16:04:59 -07:00 |
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dd72658e7d
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[Perf][GLM-5.2] Blackwell decode optimizations (#48597)
Signed-off-by: Peiyuan Zhou <peiyuanzhou1994@gmail.com>
Signed-off-by: zhou <zhou@zhoudeMacBook-Pro.local>
Signed-off-by: Stefan Koncarevic <stefan.koncarevic@amd.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Giancarlo Delfin <32987265+TheEpicDolphin@users.noreply.github.com>
Co-authored-by: Thien Tran <gau.nernst@yahoo.com.sg>
Co-authored-by: OpenAI Codex <codex@openai.com>
Co-authored-by: zhou <zhou@zhoudeMacBook-Pro.local>
Co-authored-by: stefankoncarevic <Stefan.Koncarevic@amd.com>
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2026-07-23 21:36:27 -07:00 |
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0d9210a502
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Fixes non-coalesced HBM access in marlin_int4_fp8_preprocess_kernel_awq (#47268)
Signed-off-by: xjx <493337577@qq.com>
Signed-off-by: flutist-alibaba <30485581+flutist@users.noreply.github.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Shengqi Chen <harry-chen@outlook.com>
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2026-07-20 18:30:38 -07:00 |
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Chris Leonard
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fbc9ba6d30
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New stable abi cleanup (#46656)
Signed-off-by: Chris Leonard <chleonar@redhat.com>
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2026-07-03 14:02:26 +08:00 |
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Jee Jee Li
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23aed9b0ee
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[Kernel] Enable PDL for per_token_group_quant_8bit_kernel (#46508)
Signed-off-by: Jee Jee Li <jeejeelee@inferact.ai>
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2026-06-25 08:42:51 +08:00 |
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Cyrus Leung
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24d5186138
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[Bugfix] Re-enable FP8 MoE on NVIDIA Thor (#46339)
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
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2026-06-24 07:35:46 -07:00 |
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JasonLi314
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93bad11912
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[Bugfix] Fix gridDim.y overflow for large row counts (#45255)
Signed-off-by: Jason Li <li.jason.cs@gmail.com>
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2026-06-19 23:27:45 -04:00 |
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Chris Leonard
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b9a7cd464c
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[12/n] final _C library kernel migration (#45415)
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2026-06-19 06:57:26 -07:00 |
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Humphrey
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4583630b56
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[Bugfix][Kernel] Check output alignment in vectorize_with_alignment (fixes misaligned-address crash for non-multiple-of-8 head sizes) (#45466)
Signed-off-by: HumphreySun98 <humphreysun98@gmail.com>
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2026-06-18 16:58:22 +00:00 |
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Jee Jee Li
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22cc891108
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[Kernel] Add PDL support for DeepGEMM kernel (#46006)
Signed-off-by: Jee Jee Li <jeejeelee@inferact.ai>
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2026-06-18 20:49:01 +08:00 |
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Micah Williamson
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e945169207
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Revert "[Kernel] Add PDL support for DeepGEMM kernel" (#45999)
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2026-06-17 22:59:48 -07:00 |
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Jee Jee Li
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4403af8fb5
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[Kernel] Add PDL support for DeepGEMM kernel (#42996)
Signed-off-by: Jee Jee Li <jeejeelee@inferact.ai>
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2026-06-17 20:37:17 -07:00 |
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5ed15f42b9
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Fix the E8M0 scale computation in the MXFP4 (W4A4) MOE CUTLASS kernel (#43557)
Signed-off-by: Xin He <xin3.he@intel.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
Co-authored-by: Kunshang Ji <kunshang.ji@intel.com>
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2026-06-15 06:04:54 -07:00 |
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78e7293bb1
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[Build] Fix CUDA arch build coverage gaps (#45277)
Signed-off-by: Shengqi Chen <harry-chen@outlook.com>
Co-authored-by: Xin Li <xinli-sw@users.noreply.github.com>
Co-authored-by: ShawRong <ShawRong@users.noreply.github.com>
Co-authored-by: Change72 <Change72@users.noreply.github.com>
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2026-06-13 22:09:20 -07:00 |
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Wentao Yeandmergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
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71b961dd35
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[Perf] SM90 cutlass fp8 mm supports odd M by swap_ab, 180~290% kernel performance improvement (#44572)
Signed-off-by: yewentao256 <zhyanwentao@126.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
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2026-06-13 12:05:45 -07:00 |
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Isotr0py
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6635279d8a
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[Migration] Migrate GGUF quantization support to plugin (#39612)
Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>
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2026-06-12 12:02:21 -07:00 |
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Chris LeonardandShengqi Chen
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a014dddbaa
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[11b/n] Migrate Machete kernels to torch stable ABI (#45304)
Signed-off-by: Chris Leonard <chleonar@redhat.com>
Signed-off-by: Shengqi Chen <harry-chen@outlook.com>
Co-authored-by: Shengqi Chen <harry-chen@outlook.com>
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2026-06-12 10:36:49 +00:00 |
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Chris Leonard
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7021be66e8
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[11a/n] Migrate Marlin kernels to torch stable ABI (#45176)
Signed-off-by: Chris Leonard <chleonar@redhat.com>
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2026-06-11 21:22:37 -07:00 |
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Juan Pérez de Algaba
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f219788f91
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[Security] Fix info disclosure via int32 truncation in GGUF dequantize kernels (#44971)
Signed-off-by: jperezde <jperezde@redhat.com>
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2026-06-11 08:05:14 +00:00 |
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Micah Williamson
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e1ed89dbee
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Revert "[Kernel] Speed up silu_and_mul_per_block_quant with warp-shuf… (#45066)
Signed-off-by: Micah Williamson <micah.williamson@amd.com>
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2026-06-09 14:12:06 -07:00 |
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SII-yangdianandSII-yangdian
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a4b14b98c6
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[Kernel] Speed up silu_and_mul_per_block_quant with warp-shuffle reduction + vectorized I/O (#44173)
Signed-off-by: SII-yangdian <yangdian@sii.edu.cn>
Co-authored-by: SII-yangdian <yangdian@sii.edu.cn>
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2026-06-09 10:41:26 -07:00 |
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Chris Leonard
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56aff0dd15
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[10/n] Migrate cuda_view and silu_and_mul_per_block_quant kernels to torch stale ABI. (#44334)
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2026-06-04 20:14:43 -07:00 |
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Charlie Fu
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71df063c49
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Enable perf_token_group_quant/_C_stable_libtorch for ROCm (#42758)
Signed-off-by: charlifu <charlifu@amd.com>
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2026-06-02 23:23:28 -07:00 |
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Chris Leonard
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4d93bc35c9
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Migrate header files to torch stable abi (#44013)
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2026-06-02 08:09:52 -07:00 |
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22a58640b4
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[9/n] Migrate attention and cache kernels to torch stable ABI (continued) (#43717)
Signed-off-by: Chris Leonard <chleonar@redhat.com>
Signed-off-by: Mikayla Gawarecki <mikaylagawarecki@gmail.com>
Co-authored-by: Mikayla Gawarecki <mikaylagawarecki@gmail.com>
Co-authored-by: Shengqi Chen <harry-chen@outlook.com>
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2026-05-29 04:44:45 +00:00 |
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5bb8d2767a
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[Kernel] Batch invariant NVFP4 linear using cutlass (#39912)
Signed-off-by: Jakub Zakrzewski <jzakrzewski@nvidia.com>
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
Co-authored-by: Yongye Zhu <zyy1102000@gmail.com>
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2026-05-23 09:41:12 -04:00 |
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a7be0f342d
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[7/n] Migrate pos_encoding and norm kernels to libtorch stable ABI (continued) (#43209)
Signed-off-by: Mikayla Gawarecki <mikaylagawarecki@gmail.com>
Signed-off-by: Chris Leonard <chleonar@redhat.com>
Co-authored-by: Mikayla Gawarecki <mikaylagawarecki@gmail.com>
Co-authored-by: Shengqi Chen <harry-chen@outlook.com>
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2026-05-23 13:20:00 +08:00 |
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07aeaf9d4d
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[6/n] Migrate activation kernels, gptq, gguf, non cutlass w8a8 to libtorch stable ABI (continued) (#42663)
Signed-off-by: Mikayla Gawarecki <mikaylagawarecki@gmail.com>
Signed-off-by: Chris Leonard <chleonar@redhat.com>
Co-authored-by: Mikayla Gawarecki <mikaylagawarecki@gmail.com>
Co-authored-by: Shengqi Chen <harry-chen@outlook.com>
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2026-05-20 00:18:12 -07:00 |
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Wentao Ye
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37ece593c1
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[Perf] Padded nvfp4 quant kernel to remove additional copy, 2.4%~5.7% e2e performance improvement (#42774)
Signed-off-by: yewentao256 <zhyanwentao@126.com>
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2026-05-18 16:38:12 -07:00 |
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06d020bb6e
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[Bugfix] Fix SM121 (DGX Spark) exclusion from Marlin/CUTLASS FP8 paths (#35568)
Signed-off-by: Blake Ledden <blake@secondnaturecomputing.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Pavani Majety <pmajety@nvidia.com>
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2026-05-15 10:59:00 -07:00 |
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Chris LeonardandMikayla Gawarecki
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85b2fecab7
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[5/n] Migrate CUTLASS MLA, hadamard, awq, allspark and DSV3 fused a gemm to torch stable ABI (continued) (#42339)
Signed-off-by: Mikayla Gawarecki <mikaylagawarecki@gmail.com>
Co-authored-by: Mikayla Gawarecki <mikaylagawarecki@gmail.com>
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2026-05-13 07:24:39 +00:00 |
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Jiahan Chang (Cyrus)andYongye Zhu
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dd6b3a5ef5
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[Perf] Use 2D-grid to eliminate divmod in W8W8 group quant (#42153)
Signed-off-by: jiahanc <173873397+jiahanc@users.noreply.github.com>
Co-authored-by: Yongye Zhu <zyy1102000@gmail.com>
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2026-05-12 10:01:30 -04:00 |
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