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93 Commits
Author SHA1 Message Date
Misha GoinandClaude Opus 5.5 29e4d2d42e [Frontend][Build] Add vllm download-kernels for FlashInfer precompiled kernels (#58765) 
Signed-off-by: mgoin <mgoin64@gmail.com>
Signed-off-by: Misha Goin <mgoin64@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-09 21:22:35 -07:00
Woosuk Kwon 194bd72be7 [Compile] Remove torch.compile-based sequence parallelism and AsyncTP (#60517) 2026-10-08 08:28:23 -07:00
Jiahan Chang (Cyrus) 816173ca9d [Kernel] Remove WAR for LL CuTeDSL BF16 GEMM (#60434) 
Signed-off-by: jiahanc <173873397+jiahanc@users.noreply.github.com>
 2026-10-08 05:38:07 +00:00
Duncan MossRoger Wangmergify[bot] <37929162+mergify[bot]@users.noreply.github.com>Thien Tran
 		766b4ae54c [Kimi-K3] Add FlashInfer speculative KDA backend (#54255) 
Signed-off-by: Duncan Moss <dmoss@nvidia.com>
Co-authored-by: Roger Wang <hey@rogerw.io>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
Co-authored-by: Thien Tran <gau.nernst@yahoo.com.sg>
 2026-10-01 02:28:50 +00:00
Bowen WangandClaude Opus 5.5 1fde8ff7da [Bugfix] Detect the CUDA toolkit the way FlashInfer does in has_flashinfer() (#58360) 
Signed-off-by: Bowen Wang <bowen@inferact.ai>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
 2026-09-29 04:14:49 +00:00
Jiahan Chang (Cyrus)andOpenAI Codex 4e5ffda19d [Bugfix] Isolate supplemental FlashInfer BF16 autotuning (#57285) 
Signed-off-by: jiahanc <173873397+jiahanc@users.noreply.github.com>
Co-authored-by: OpenAI Codex <codex@openai.com>
 2026-09-17 07:38:58 +00:00
Harry MellorandClaude Opus 5 8c1557a79c Add pydocstyle to the ruff rules (#52136) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
Signed-off-by: Harry Mellor <hej.mellor@gmail.com>
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
 2026-09-16 16:44:29 +00:00
Wentao Ye 6b15bea080 [Refactor] Remove utils dead code (#53941) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
 2026-09-08 11:22:09 -04:00
mingg26Kimi Codemergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
 		7fa2c63796 [Bugfix] Autotune FlashInfer deferred MoE decode kernels before CUDA graph capture (#55377) 
Signed-off-by: ming <ming@inferact.ai>
Co-authored-by: Kimi Code <kimi-code@moonshot.cn>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
 2026-09-08 04:02:23 +00:00
Wei Zhao a69402aaa8 [Perf] Integrate FlashInfer KDA kernels (#55364) 
Signed-off-by: wzhao18 <wzhao18.sz@gmail.com>
 2026-09-07 20:29:30 -07:00
Jee Jee Li 199cb9b964 [Kernel] Remove unused fake implementation (#55535) 
Signed-off-by: Jee Jee Li <jeejeelee@inferact.ai>
 2026-09-06 17:54:32 -07:00
Nick Hill 8277c42e4c [Perf] Ensure async h2d copies are pinned in more places (#55202) 2026-09-04 17:17:01 -07:00
Jiangyun Zhu 98ed0856f3 [Model] add GLM-5.3-Flash support (#53906) 2026-09-03 09:40:35 -07:00
Lain 882ca8d696 [Kernel] add Flashinfer cutedsl w4a16 linear (#53014) 
Signed-off-by: Siyuan Fu <siyuanf@nvidia.com>
 2026-09-01 02:49:14 +00:00
Jiahan Chang (Cyrus)OpenAI CodexJee Jee Li
 		7c877062ac [kernel] Integrate FlashInfer BF16 CuTeDSL Low Latency GEMM (#50572) 
Signed-off-by: jiahanc <173873397+jiahanc@users.noreply.github.com>
Co-authored-by: OpenAI Codex <codex@openai.com>
Co-authored-by: Jee Jee Li <pandaleefree@gmail.com>
 2026-08-27 22:29:12 +00:00
SeonjinandMisha Goin bd8865a299 [Kernel] Add FlashInfer TRTLLM MXFP8 linear backend (#52204) 
Signed-off-by: seonjinn <sna@nvidia.com>
Signed-off-by: Misha Goin <mgoin64@gmail.com>
Co-authored-by: Misha Goin <mgoin64@gmail.com>
 2026-08-20 10:07:22 -04:00
Gabriel Wu 97388c44f9 [Bugfix] Make DSV4 sparse MLA work end-to-end for plain decode, MTP, and DSpark (#51538) 2026-08-15 07:01:32 -07:00
Qiming ZhangandAndreas Karatzas 1f7427bc0a [UT][XPU] fix b12x UT (#52265) 
Signed-off-by: mayuyuace <qiming1.zhang@intel.com>
Signed-off-by: Andreas Karatzas <Andreas.Karatzas@amd.com>
Co-authored-by: Andreas Karatzas <Andreas.Karatzas@amd.com>
 2026-08-14 09:49:47 -04:00
Andrii SkliarAndrii SkliarOpenAI Codex
 		1d2d83a07f [Attention] Add FlashInfer XQA decode support on SM12x (#49718) 
Signed-off-by: Andrii Skliar <askliar@nvidia.com>
Signed-off-by: Andrii Skliar <andreyws96@gmail.com>
Co-authored-by: Andrii Skliar <askliar@nvidia.com>
Co-authored-by: OpenAI Codex <codex@openai.com>
 2026-08-11 16:32:49 -07:00
JooHo Lee ce2aecc4dc [Performance] Use CuTe-DSL for FlashInfer MXFP4 quantization (#48417) 
Signed-off-by: BWAAEEEK <jooho414@gmail.com>
 2026-07-17 06:53:48 -07:00
Pavani MajetyandJingyi Yang 7fc97042c3 Add DCP + Eagle support for Tokenspeed MLA backends (#48180) 
Signed-off-by: Pavani Majety <pmajety@nvidia.com>
Signed-off-by: Jingyi Yang <girasoleyang@gmail.com>
Co-authored-by: Jingyi Yang <girasoleyang@gmail.com>
 2026-07-13 11:46:02 -07:00
Dan BlanaruandMatthew Bonanni d29125c085 Xqa decode kernels (#43232) 
Signed-off-by: Dan Blanaru <48605845+DanBlanaru@users.noreply.github.com>
Co-authored-by: Matthew Bonanni <mbonanni@redhat.com>
 2026-07-02 12:32:05 -07:00
Gabriel WuClaude Opus 4.8Yongye Zhu
 		44d95069e9 Enable DeepSeek V4 and GLM-5.1 on SM120 (#43477) 
Signed-off-by: Zihua Wu <13583761+lucifer1004@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: Yongye Zhu <zyy1102000@gmail.com>
 2026-06-22 11:54:14 -07:00
wentian-byte b8142294b7 [Bugfix] Restrict FlashInfer cuDNN FP8 ViT attention gate to Blackwell (SM 100) (#45251) 
Signed-off-by: Wentian Byte <3400259131@qq.com>
 2026-06-11 16:39:24 +00:00
Yongye Zhu b5235fca2e [DSv4] Adding TRTLLM gen attention kernel (#43827) 2026-06-04 07:35:09 -07:00
meena-at-workandClaude Sonnet 4.6 363fc84407 Integrate flashinfer b12x MoE and FP4 GEMM kernels for SM120/121 (#40082) 
Signed-off-by: Meenakshi Venkataraman <meenakshiv@nvidia.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-05-20 17:21:11 +00:00
Wei Zhao 8c296de63b [Perf] Re-enable flashinfer autotune by default and cleanup (#42857) 
Signed-off-by: wzhao18 <wzhao18.sz@gmail.com>
 2026-05-18 09:12:27 -07:00
Dipika Sikka a7b801e26d [MXFP4] Support for linear layers + compressed-tensors integration (#41664) 2026-05-12 07:49:33 -04:00
baonudesifeizhaiandmergify[bot] <37929162+mergify[bot]@users.noreply.github.com> bc5fdc1e6a Add NVFP4 all-gather GEMM fusion for AsyncTP (#41882) 
Signed-off-by: roG0d <baonudesifeizhai@gmail.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
 2026-05-10 01:13:22 +00:00
baonudesifeizhai c3868bbbe4 [compile] Add FlashInfer FP8 async TP fusion and preserve allreduce fusion ordering #27893 (#39505) 
Signed-off-by: baonudesifeizhai <baonudesifeizhai@gmail.com>
Signed-off-by: baonudesifeizhai <85092850+baonudesifeizhai@users.noreply.github.com>
Signed-off-by: roG0d <baonudesifeizhai@gmail.com>
 2026-05-01 05:08:34 +00:00
Zhanda ZhuandYubo Gao 5d5c776444 [Perf] FP8 FlashInfer Attn for ViT (#38065) 
Signed-off-by: Zhanda Zhu <zhandazhu@gmail.com>
Co-authored-by: Yubo Gao <ybgao-nvidia@users.noreply.github.com>
 2026-04-27 13:44:15 +08:00
Vadim Gimpelson 6d85b36a9f Revert #38730 and #38791 (#40032) 
Signed-off-by: Vadim Gimpelson <vadim.gimpelson@gmail.com>
Signed-off-by: Vadim Gimpelson <156319763+vadiklyutiy@users.noreply.github.com>
 2026-04-21 11:44:11 -04:00
bai 191e3fdaa1 Update flashinfer to 0.6.8 (#39959) 
Signed-off-by: bai <v@gor.io>
 2026-04-20 10:37:23 -07:00
Maral 2e9034c998 [W8A8 Block Linear Refactor][2/N] Remove W8A8Fp8BlockLinearOp and adopt Fp8 block linear kernel selections. (#33892) 
Signed-off-by: maral <maralbahari.98@gmail.com>
Signed-off-by: Maral <maralbahari.98@gmail.com>
 2026-04-09 08:50:39 +08:00
Yongye ZhuMichael GoinRoger Wang
 		e8ebbdde83 [Quantization] Add FlashInfer CuteDSL batched experts backend for NVFP4 MoE (#38251) 
Signed-off-by: Yongye Zhu <zyy1102000@gmail.com>
Co-authored-by: Michael Goin <mgoin64@gmail.com>
Co-authored-by: Roger Wang <hey@rogerw.io>
 2026-04-06 11:57:53 -07:00
Stefano Castagnetta 6183cae1bd [Bugfix] Restrict TRTLLM attention to SM100, fixing GB300 (SM103) hang (#38730) 
Signed-off-by: Stefano Castagnetta <scastagnetta@nvidia.com>
 2026-04-01 12:08:40 -07:00
yzong-rhRobert ShawRobert Shaw
 		d9b90a07ac [MoE Refactor] Migrate Unquantized to Full Oracle Flow (#36286) 
Signed-off-by: Yifan Zong <yzong@redhat.com>
Signed-off-by: Robert Shaw <robshaw@redhat.com>
Signed-off-by: yzong-rh <yzong@redhat.com>
Co-authored-by: Robert Shaw <114415538+robertgshaw2-redhat@users.noreply.github.com>
Co-authored-by: Robert Shaw <robshaw@redhat.com>
 2026-03-31 15:43:33 -04:00
Zhewen LiandZhewen Li be1a85b7a2 Revert "[MoE Kernel] Flashinfer nvfp4 cutedsl moe kernel integration" (#38050) (#38169) 
Co-authored-by: Zhewen Li <zhewenli@inferact.ai>
 2026-03-26 07:59:09 -07:00
Yongye Zhu 678b3c99e8 [MoE Kernel] Flashinfer nvfp4 cutedsl moe kernel integration (#38050) 2026-03-25 10:16:40 -07:00
RanranandWentao Ye dc6908ac6a [Bugfix] Register VLLM_BATCH_INVARIANT in envs.py to fix spurious unknown env var warning (#35007) 
Signed-off-by: Ranran <1012869439@qq.com>
Signed-off-by: Ranran <hzz5361@psu.edu>
Signed-off-by: ran <hzz5361@psu.edu>
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
 2026-03-23 18:31:14 -04:00
yzong-rh e85f8f0932 [Bug][MoE] Strengthen _supports_current_device() checks in the TRTLLM FP8, NVFP4, and FlashInfer CuteDSL MoE experts (#36728) 
Signed-off-by: Yifan Zong <yzong@redhat.com>
 2026-03-23 17:02:57 -04:00
leo-cf-tianwzhao18Stefano Castagnettaroot
 		2754231ba3 [Kernel] Add FlashInfer MoE A2A Kernel (#36022) 
Signed-off-by: wzhao18 <wzhao18.sz@gmail.com>
Signed-off-by: Leo Tian <lctian@nvidia.com>
Co-authored-by: wzhao18 <wzhao18.sz@gmail.com>
Co-authored-by: Stefano Castagnetta <scastagnetta@nvidia.com>
Co-authored-by: root <root@lyris0267.lyris.clusters.nvidia.com>
 2026-03-15 23:45:32 -07:00
Robert ShawRobert ShawRobert Shaw
 		97995f6376 [MoE Refactor] Create MK for TRTLLM Kernels (#32564) 
Signed-off-by: Robert Shaw <robshaw@redhat.com>
Signed-off-by: Robert Shaw <rshaw@neuralmagic.com>
Signed-off-by: Robert Shaw <robertgshaw2@gmail.com>
Co-authored-by: Robert Shaw <robshaw@redhat.com>
Co-authored-by: Robert Shaw <rshaw@neuralmagic.com>
 2026-03-03 10:39:50 -08:00
Michael Goin 4fec53cfcb [CI] Actually run tests/kernels/quantization/test_block_fp8.py in CI (#34274) 2026-02-26 17:58:03 -07:00
danisereb 9609b1f18d Integrate flashinfer mm_mxfp8 in ModelOpt MXFP8 (#35053) 
Signed-off-by: Daniel Serebrenik <daserebrenik@nvidia.com>
 2026-02-24 08:45:13 -07:00
jiahanc 59a5cb387a [perf] Integrate flashinfer concat_mla_k (#31171) 2026-02-05 05:23:11 -05:00
Roy Wang 63c0889416 [Misc] Fix flashinfer related tests (#33462) 
Signed-off-by: esmeetu <jasonailu87@gmail.com>
 2026-01-31 16:10:24 -05:00
Pavani Majety c3a9752b0c [Hardware][SM100] Add TRTLLM Kernel for INT4 W4A16 Kernel. (#32437) 
Signed-off-by: Pavani Majety <pmajety@nvidia.com>
 2026-01-30 10:30:46 -08:00
Linda 0493d897c4 [NVIDIA] [feat] Integrate flashinfer Trtllmgen bf16 moe (#32954) 
Signed-off-by: Linda-Stadter <57756729+Linda-Stadter@users.noreply.github.com>
 2026-01-29 10:00:13 -08:00
Roberto L. Castro 8ef50d9a6b [Kernel][Performance] Enable smaller Scaling Factor tiling for NVFP4 small-batch decoding (#30885) 
Signed-off-by: LopezCastroRoberto <roberto.lopez.castro@udc.es>
Signed-off-by: Roberto L. Castro <38211239+LopezCastroRoberto@users.noreply.github.com>
Signed-off-by: LopezCastroRoberto <rocastro@redhat.com>
 2026-01-13 15:22:53 -08:00