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1705 Commits

Author SHA1 Message Date
Vensen
6ea001cfb7 [Bugfix][Quantization] Ensure input contiguity in per_token_quant_int8 (#31637) 
Signed-off-by: vensen <vensenmu@gmail.com>
 2026-01-10 12:40:02 -08:00
gnovack
d1fd802fa3 fused_moe_kernel - cast accumulator after applying router weights (#32002) 
Signed-off-by: gnovack <gnovack@amazon.com>
 2026-01-11 04:36:45 +08:00
Michael Goin
e6c6f2c79d [Quant] Support MXFP4 W4A16 for compressed-tensors dense models (#31926) 
Signed-off-by: mgoin <mgoin64@gmail.com>
Signed-off-by: Michael Goin <mgoin64@gmail.com>
 2026-01-10 06:44:35 -08:00
Cyrus Leung
583a90e005 [Refactor] Separate sequence and token pooling types (#32026) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-01-10 04:53:24 +00:00
maang
52d428295d [Core] Refactor ColumnParallelLinear: remove unused parameter and optimize forward (#31939) 
Signed-off-by: maang <maang_h@163.com>
 2026-01-10 04:19:49 +00:00
Lucas Kabela
ea6d067a2a [Misc][LLaMa4] Compile LLaMa Vision Encoder (#30709) 
Signed-off-by: Lucas Kabela <lucaskabela@meta.com>
 2026-01-09 22:01:38 -05:00
Matthew Bonanni
2612ba9285 [1/N][Attention] Restructure attention: move files (#31916) 
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
 2026-01-09 13:10:24 -08:00
Lucas Wilkinson
0a0aa07747 [Quant] Make static quant support all group shapes (#30833) 
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
 2026-01-09 12:49:27 -08:00
jiahanc
f9e2a75a1e [fix] add cutedsl to global sf (#32001) 
Signed-off-by: jiahanc <173873397+jiahanc@users.noreply.github.com>
 2026-01-09 12:03:02 -08:00
Runkai Tao
a4d5d663e2 Add unpermute-aware fused MoE path and small-batch fallback (#29354) 
Signed-off-by: Runkai Tao <rt572@physics.rutgers.edu>
Co-authored-by: Jee Jee Li <pandaleefree@gmail.com>
 2026-01-09 12:58:39 -07:00
Wentao Ye
308feab33f [Perf] Optimize cutlass moe problem size calculation, 5.3% E2E Throughput improvement, 2.2% TTFT improvement (#31830) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
Signed-off-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
Co-authored-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
 2026-01-09 11:13:43 -08:00
Michael Goin
d5ec6c056f [UX] Add vLLM model inspection view (#29450) 
Signed-off-by: mgoin <mgoin64@gmail.com>
 2026-01-09 10:12:35 -07:00
Shanshan Shen
08d954f036 [Doc] Add developer guide for CustomOp (#30886) 
Signed-off-by: shen-shanshan <467638484@qq.com>
 2026-01-09 16:21:11 +00:00
Michael Goin
34cd32fe30 [Perf][Kernel] Fused SiLU+Mul+Quant kernel for NVFP4 cutlass_moe (#31832) 
Signed-off-by: mgoin <mgoin64@gmail.com>
Signed-off-by: Michael Goin <mgoin64@gmail.com>
 2026-01-09 07:40:33 -07:00
Xin Yang
e7b68f4d6c [Bugfix] Fix Triton FusedMoE LoRA (#30585) 
Signed-off-by: Xin Yang <xyangx@amazon.com>
 2026-01-09 11:46:59 +00:00
Cyrus Leung
c8ed39b9dd [Model] Reorganize pooling layers (#31973) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-01-09 11:02:14 +00:00
Robert Shaw
0fa8dd24d2 [Bugfix] Fix Typo from NVFP4 Refactor (#31977) 
Signed-off-by: Robert Shaw <robshaw@redhat.com>
Co-authored-by: Robert Shaw <robshaw@redhat.com>
 2026-01-08 16:18:50 -08:00
Robert Shaw
5825bbc1f7 [Quantization] Deprecate Long Tail of Schemes (#31688) 
Signed-off-by: Robert Shaw <robshaw@redhat.com>
Signed-off-by: Robert Shaw <114415538+robertgshaw2-redhat@users.noreply.github.com>
Co-authored-by: Robert Shaw <robshaw@redhat.com>
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
 2026-01-08 19:07:45 -05:00
Yongye Zhu
d62cfe546d [MoE Refactoring][Bugfix]Wrap WNA16 Triton kernel into mk and change compressed tensor kernel selection (#31752) 
Signed-off-by: Robert Shaw <robshaw@redhat.com>
Signed-off-by: Yongye Zhu <zyy1102000@gmail.com>
Co-authored-by: Robert Shaw <robshaw@redhat.com>
 2026-01-08 19:01:30 -05:00
Lucas Wilkinson
6cdf015c3c [Misc] Fix Current vLLM config is not set. warnings, assert to avoid issues in the future (#31747) 
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Signed-off-by: Lucas Wilkinson <LucasWilkinson@users.noreply.github.com>
Co-authored-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
 2026-01-08 15:20:49 -08:00
Dipika Sikka
5d3b6097ad [Compressed-Tensors] Simplify NVFP4 Conditions, enable marlin support for NVFP4A16 MoEs (#30881) 2026-01-08 17:45:17 -05:00
bnellnm
e74698c27a [Misc][Refactor] Add FusedMoERouter object (#30519) 
Signed-off-by: Bill Nell <bnell@redhat.com>
 2026-01-08 20:52:55 +00:00
Michael Goin
87e07a6b46 Revert "feat(moe): Add is_act_and_mul=False support for Triton MoE kernels" (#31978) 2026-01-08 11:31:53 -08:00
danisereb
b8112c1d85 [Bugfix] Fix vllm serve failure with Nemotron Nano V3 FP8 (#31960) 
Signed-off-by: Daniel Serebrenik <daserebrenik@nvidia.com>
 2026-01-08 16:08:37 +00:00
Cyrus Leung
d1b6fe007f [Chore] Further cleanup pooler (#31951) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-01-08 02:16:21 -08:00
Andreas Karatzas
c4041f37a4 [ROCm][LoRA] Fix MoE accuracy regression by preserving float32 router weight scaling (#31931) 
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
 2026-01-08 04:17:56 +00:00
Robert Shaw
9f6dcb71ae [MoE Refactor][16/N] Apply Refactor to NVFP4 (#31692) 
Signed-off-by: Robert Shaw <robshaw@redhat.com>
Signed-off-by: Robert Shaw <114415538+robertgshaw2-redhat@users.noreply.github.com>
Co-authored-by: Robert Shaw <robshaw@redhat.com>
Co-authored-by: Michael Goin <mgoin64@gmail.com>
Co-authored-by: Pavani Majety <pmajety@nvidia.com>
 2026-01-08 03:46:27 +00:00
Rabi Mishra
25eef3dc2e feat(moe): Add is_act_and_mul=False support for Triton MoE kernels (#31645) 
Signed-off-by: rabi <ramishra@redhat.com>
 2026-01-08 10:27:09 +08:00
Robert Shaw
5dcd7ef1f2 [MoE Refactor][15/N] Apply Refactor to Fp8 (#31415) 2026-01-07 19:42:33 -05:00
Elvir Crnčević
ffc0a2798b Add back missing DeepEP LL params (#31911) 
Signed-off-by: Elvir Crncevic <elvircrn@gmail.com>
 2026-01-07 17:47:54 -05:00
Xin Yang
0ada960a20 [Kernel] Support bias type in grouped_topk kernel (#31781) 
Signed-off-by: Xin Yang <xyangx@amazon.com>
Co-authored-by: Michael Goin <mgoin64@gmail.com>
 2026-01-07 12:16:32 -08:00
Cyrus Leung
b7036c87a1 [Refactor] Clean up pooler modules (#31897) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-01-08 00:07:43 +08:00
Kate Cheng
cc6dafaef2 [Perf][Kernels] Enable FlashInfer DeepGEMM swapAB on SM90 (for W8A8 Linear Op) (#29213) 
Signed-off-by: Kate Cheng <yunhsuanc@nvidia.com>
Signed-off-by: Jhao-Ting Chen <jhaotingc@nvidia.com>
Co-authored-by: Jhao-Ting Chen <jhaotingc@nvidia.com>
 2026-01-07 10:53:54 -05:00
Cyrus Leung
b665bbc2d4 [Chore] Migrate V0 attention utils (#31891) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-01-07 13:44:36 +00:00
BlankR
0790f07695 [Misc] Improve error messages for unsupported types and parameters (#30593) 
Signed-off-by: BlankR <hjyblanche@gmail.com>
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
 2026-01-07 09:00:16 +00:00
weiyu
e7596371a4 [Refactor][TPU] Remove torch_xla path and use tpu-inference (#30808) 
Signed-off-by: Wei-Yu Lin <weiyulin@google.com>
Signed-off-by: weiyu <62784299+weiyu0824@users.noreply.github.com>
 2026-01-07 16:07:16 +08:00
xuebwang-amd
0dd5dee9b9 [Bugfix][Kernel] fix bias adding in triton kernel implemented fused moe (#31676) 
Signed-off-by: xuebwang-amd <xuebwang@amd.com>
 2026-01-07 07:36:13 +00:00
Kevin McKay
4614c5a539 [Bugfix][Hardware][AMD] Consolidate FP8 min/max values helper function (#31106) 
Signed-off-by: c0de128 <kevin.mckay@outlook.com>
Signed-off-by: Kevin McKay <kevin@example.com>
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
 2026-01-07 06:55:03 +00:00
ℍ𝕠𝕝𝕝𝕠𝕨 𝕄𝕒𝕟
482914849c [BugFix] LoRA: Support loading base_layer of experts (#31104) 
Signed-off-by: Hollow Man <hollowman@opensuse.org>
 2026-01-07 14:49:39 +08:00
Jack Yang
0a2c2dc3f1 fixed mypy warnings for files vllm/v1/attention with TEMPORARY workaround (#31465) 
Signed-off-by: Zhuohao Yang <zy242@cornell.edu>
Co-authored-by: Zhuohao Yang <zy242@cornell.edu>
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
 2026-01-07 04:08:47 +00:00
Li, Jiang
8becf146bd [Quantization][Refactor] Move CPU GPTQ kernel into MP linear (#31801) 
Signed-off-by: jiang1.li <jiang1.li@intel.com>
Signed-off-by: Li, Jiang <bigpyj64@gmail.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
 2026-01-06 19:10:18 +00:00
Yakine Tahtah
4e67a8f616 [Bugfix] Fix GLM-4 MoE router logits dtype for data parallel chunking (#31055) 
Signed-off-by: ReinforcedKnowledge <reinforced.knowledge@gmail.com>
 2026-01-06 17:57:56 +00:00
Vadim Gimpelson
22dffca982 [PERF] Speed-up of GDN attention decode part (Qwen3-Next) (#31722) 
Signed-off-by: Vadim Gimpelson <vadim.gimpelson@gmail.com>
 2026-01-06 17:32:46 +00:00
Jinzhen Lin
2f4bdee61e [Quantization][MoE] remove unused ep logic from moe marlin (#31571) 
Signed-off-by: Jinzhen Lin <jinzhen.ljz@antgroup.com>
Co-authored-by: Michael Goin <mgoin64@gmail.com>
 2026-01-06 09:07:19 -08:00
Robert Shaw
af8fd73051 [MoE Refactor][14/N] Clean Up FI Quant Config Smuggling (#31593) 
Signed-off-by: Robert Shaw <robshaw@redhat.com>
Co-authored-by: Robert Shaw <robshaw@redhat.com>
 2026-01-06 15:47:04 +00:00
kzwrime
bf0f3a4638 [Bugfix] Fix torch.compile error for DP + MoE on CPU Backend (#31650) 
Signed-off-by: kunzh <zhikun.wu@outlook.com>
 2026-01-06 12:06:20 +00:00
Wentao Ye
ffec815422 [Perf] Optimize additional fill(0) in cutlass moe, 2.9% E2E throughput improvement, 10.8% TTFT improvement (#31754) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
 2026-01-05 18:01:13 -08:00
maang
d386ab1412 [Docs] Improve malformed exception caused by backslash line continuations (#31694) 
Signed-off-by: maang <maang_h@163.com>
Signed-off-by: maang <55082429+maang-h@users.noreply.github.com>
Co-authored-by: Cyrus Leung <cyrus.tl.leung@gmail.com>
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
 2026-01-05 17:51:54 -08:00
Robert Shaw
f6c0009afa [Bugfix] Fix Broken ModelOpt NVFP4 MoE (#31742) 
Signed-off-by: Robert Shaw <robshaw@redhat.com>
Co-authored-by: Robert Shaw <robshaw@redhat.com>
 2026-01-05 23:18:38 +00:00
Yongye Zhu
776ca1e187 [MoE Refactor] Aiter Experts for BF16 MoE (#31542) 
Signed-off-by: Yongye Zhu <zyy1102000@gmail.com>
Co-authored-by: Robert Shaw <114415538+robertgshaw2-redhat@users.noreply.github.com>
 2026-01-05 14:52:59 -08:00