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304 Commits

Author SHA1 Message Date
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
Lucas Wilkinson
70406eb1dc [Attention][V0 Deprecation] Deprecate accept output buffer (#39125) 
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
 2026-04-07 17:14:58 -04:00
shunting314
8b141ed8c3 full cudagraph for flex-attn (#36298) 
Signed-off-by: shunting314 <shunting@meta.com>
 2026-04-02 21:15:01 -07:00
Carl Y
1f5ec2889c [mla] Support fused FP8/NVFP4 output quantization in MLA attention (#35792) (#36205) 
Signed-off-by: Carl You <4531192+carlyou@users.noreply.github.com>
Signed-off-by: Carl Y <4531192+carlyou@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-04-02 21:16:11 -04:00
Monishver
c09ad767cd Feature/silu block quant fusion v1 (#32996) 
Signed-off-by: Monishver Chandrasekaran <monishverchandrasekaran@gmail.com>
 2026-04-01 18:50:43 +00:00
Luka Govedič
40bb175027 [vLLM IR] 1/N Implement IR skeleton and rms_norm op (#33825) 
Signed-off-by: Luka Govedič <lgovedic@redhat.com>
Signed-off-by: Xinyu Chen <xinyu1.chen@intel.com>
Signed-off-by: chzhang <chaojun.zhang@intel.com>
Signed-off-by: Luka Govedic <luka.govedic@gmail.com>
Co-authored-by: Xinyu Chen <xinyu1.chen@intel.com>
Co-authored-by: Chaojun Zhang <chaojun.zhang@intel.com>
Co-authored-by: Luka Govedič <ProExpertProg@h100-01.nemg-001.lab.rdu2.dc.redhat.com>
 2026-03-31 22:15:05 -04:00
BadrBasowid
077a9a8e37 [torch.compile] Refactor Attention Quant Fusion Pass and Remove Boilerplate (#37373) 
Signed-off-by: BadrBasowid <badr.basowid@gmail.com>
Co-authored-by: vllmellm <vllm.ellm@embeddedllm.com>
 2026-03-31 14:15:50 -04:00
wliao2
4dfad17ed1 replace cuda_device_count_stateless() to current_platform.device_count() (#37841) 
Signed-off-by: Liao, Wei <wei.liao@intel.com>
Signed-off-by: wliao2 <wei.liao@intel.com>
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
Co-authored-by: Kunshang Ji <kunshang.ji@intel.com>
 2026-03-31 22:32:54 +08:00
Nicolò Lucchesi
cc06b4e86b [Mamba][Bugfix] Raise on insufficient cache blocks instead of silently capping cudagraph sizes (#38270) 
Signed-off-by: NickLucche <nlucches@redhat.com>
 2026-03-30 09:41:50 +00:00
Andreas Karatzas
f2d16207c7 [ROCm][CI] Fix flaky GPTQ compile correctness test (#38161) 
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
 2026-03-26 19:57:00 +08:00
Richard Zou
6e37c46b35 [compile] Add some more startup tests for top models (#38046) 
Signed-off-by: Richard Zou <zou3519@gmail.com>
 2026-03-25 12:02:22 -04:00
Harry Mellor
d215d1efca [Mypy] Better fixes for the mypy issues in vllm/config (#37902) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2026-03-25 06:14:43 -07:00
vllmellm
42e9547976 [ROCm][Test] Fix ROCM_AITER_UNIFIED_ATTN attn+quant fusion test (#37640) 
Signed-off-by: vllmellm <vllm.ellm@embeddedllm.com>
 2026-03-25 05:06:15 +00:00
Terry Gao
82580b10ac [Perf] Disable inductor runtime asserts by default for serving perfor… (#37485) 
Signed-off-by: tianrengao <terrygao87@gmail.com>
Co-authored-by: Tianren Gao <tianren@fb.com>
 2026-03-24 19:37:51 -04:00
Richard Zou
89f572dbc0 [BugFix] fix VLLM_USE_STANDALONE_COMPILE=0 (#38015) 
Signed-off-by: Richard Zou <zou3519@gmail.com>
 2026-03-24 19:08:26 +00:00
Wentao Ye
c59a132f96 [V0 Deprecation] Refactor kv cache from list to element (#37487) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
 2026-03-23 20:10:11 -07:00
Andreas Karatzas
3b06c55c78 [ROCm][CI] Fix MEGA_AOT_ARTIFACT fallback when PyTorch < 2.10.0 lacks AOT support (#37763) 
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
 2026-03-22 16:02:03 +08:00
Yongye Zhu
87bd91892f [MoE Refactor] Mxfp4 oracle rebased (#37128) 
Signed-off-by: Yongye Zhu <zyy1102000@gmail.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-21 03:37:04 +00:00
Zhengxu Chen
2e089b96a8 [compile] Add compiled artifact counter for VLLM_USE_MEGA_AOT_ARTIFACT=1. (#37589) 
Signed-off-by: zhxchen17 <zhxchen17@fb.com>
 2026-03-20 16:22:46 +00:00
Zhengxu Chen
c0f5fae601 [compile] Fix aot test failures with torch 2.12. (#37604) 
Signed-off-by: zhxchen17 <zhxchen17@fb.com>
 2026-03-20 16:06:29 +00:00
Xiao
ea2c148fa7 [compile][graph_partition]Add tensor size handling (#36038) 
Signed-off-by: Xiao Fu <xiaofu@meta.com>
 2026-03-19 19:55:25 -07:00
Laith Sakka
112944fab9 test Qwen/Qwen3-4B-Instruct-2507 for unbacked (#36064) 
Signed-off-by: Laith Sakka <lsakka@meta.com>
 2026-03-19 17:28:45 -04:00
Wentao Ye
0d81a1fe61 [V0 Deprecation] Deprecate virtual engine (#37195) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
 2026-03-18 14:30:14 -07:00
elvischenv
296839a1b0 [Perf] Eliminate padding and slicing op for GPT-OSS with Flashinfer MXFP4 MXFP8 MoE (#30647) 
Signed-off-by: elvischenv <219235043+elvischenv@users.noreply.github.com>
 2026-03-18 15:01:26 +00:00
Terry Gao
3e6a1e1686 [Custom Ops] Add functional + out variant for scaled_fp4_quant (#34389) 
Signed-off-by: tianrengao <terrygao87@gmail.com>
 2026-03-16 18:51:46 -04:00
Rohan Potdar
a4ad9db541 Enable RoPE+KV cache fusion for ROCm AITER FA (non-shuffle layout) (#35786) 
Signed-off-by: Rohan138 <rohanpotdar138@gmail.com>
 2026-03-13 07:33:22 +00:00
Kunshang Ji
53ec16a705 [Hardware] Replace torch.cuda.device_count/current_device/set_device API (#36145) 
Signed-off-by: Kunshang Ji <jikunshang95@gmail.com>
Signed-off-by: Kunshang Ji <kunshang.ji@intel.com>
 2026-03-12 07:57:47 -07:00
Luka Govedič
9556af87d5 [torch.compile] Add support for non-contiguous fused RMSNorm + group quant (#36551) 
Signed-off-by: Luka Govedič <lgovedic@redhat.com>
Signed-off-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>
Co-authored-by: ProExpertProg <11367180+ProExpertProg@users.noreply.github.com>
 2026-03-11 10:56:55 -07:00
Richard Zou
822e250ab7 [torch.compile] Use FakeTensors instead of real GPU tensors for single-size compilation (#36093) 
Signed-off-by: Richard Zou <zou3519@gmail.com>
 2026-03-11 16:07:09 +00:00
Richard Zou
09b6f99852 [compile] aot_compile should respect VLLM_DISABLE_COMPILE_CACHE (#36358) 
Signed-off-by: Richard Zou <zou3519@gmail.com>
 2026-03-11 03:12:03 -07:00
Jiangyun Zhu
ca5fb4bbd8 [Bugfix] Avoid merging empty-only partitions into splitting-op subgraphs (#36595) 
Signed-off-by: zjy0516 <riverclouds.zhu@qq.com>
 2026-03-10 07:39:01 -07:00
Copilot
4b87ffbefb [torch.compile] Rename compile_ranges_split_points to compile_ranges_endpoints (#36027) 
Signed-off-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: ProExpertProg <11367180+ProExpertProg@users.noreply.github.com>
Co-authored-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
 2026-03-09 18:04:40 +00:00
Jiangyun Zhu
e5ff140216 [cudagraph] fix cudagraph warning in deepseekv32 (#28044) 
Signed-off-by: zjy0516 <riverclouds.zhu@qq.com>
 2026-03-08 20:27:41 -04:00
Zhengxu Chen
a97954b6a8 [compile] Consistent compiler config for saved/loaded vllm backends. (#35810) 
Signed-off-by: zhxchen17 <zhxchen17@fb.com>
 2026-03-05 15:08:12 -05:00
Jiayi Yan
6a895197fa [Bugfix][CI] fix typos (#34934) 
Signed-off-by: 1195343015 <1195343015@qq.com>
Signed-off-by: Jiayi Yan <66017932+1195343015@users.noreply.github.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2026-03-05 17:05:46 +00:00
Kunshang Ji
66a2209645 [Hardware] Replace torch.cuda.synchronize() api with torch.accelerator.synchronize (#36085) 
Signed-off-by: Kunshang Ji <kunshang.ji@intel.com>
 2026-03-05 10:36:39 +00:00
Zhengxu Chen
dd6dbd93f8 [compile] Fix extra cache save on warm start. (#35921) 
Signed-off-by: zhxchen17 <zhxchen17@fb.com>
 2026-03-05 12:56:30 +08:00
Richard Zou
5569f5218d [torch.compile] Stop lazily compiling (#35472) 
Signed-off-by: Richard Zou <zou3519@gmail.com>
 2026-03-04 12:13:17 -08:00
Stefano Castagnetta
d7166e74c1 [CI] Add Blackwell AsyncTP correctness test (#35871) 
Signed-off-by: Stefano Castagnetta <scastagnetta@nvidia.com>
 2026-03-04 19:41:21 +00:00
Bhuminjay Soni
fb3e78ab09 [Feature][CI]: compare func & no_func outputs in test_functionalization.py (#35481) 
Signed-off-by: Bhuminjay <bhuminjaysoni@gmail.com>
Signed-off-by: Bhuminjay Soni <Soni5Happy@gmail.com>
Co-authored-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
 2026-03-04 18:01:16 +00:00
haosdent
d6e04f4c43 [Bugfix] Cap FULL decode cudagraph sizes for Mamba/hybrid models (#34094) (#34571) 
Signed-off-by: haosdent <haosdent@gmail.com>
Co-authored-by: zjy0516 <riverclouds.zhu@qq.com>
 2026-03-04 11:56:22 +01:00
Kunshang Ji
16d2ad1d38 [Hardware] Replace torch.cuda.empty_cache with torch.accelerator.empty_cache (#30681) 
Signed-off-by: Kunshang Ji <kunshang.ji@intel.com>
Signed-off-by: Kunshang Ji <jikunshang95@gmail.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2026-03-04 09:49:47 +00:00
TJian
fb7fdc49c4 [ROCm] [CI] Add new fusion test cases that are relevant to vLLM IR Ops (#34307) 
Signed-off-by: tjtanaa <tunjian.tan@embeddedllm.com>
Signed-off-by: vllmellm <vllm.ellm@embeddedllm.com>
Co-authored-by: vllmellm <vllm.ellm@embeddedllm.com>
 2026-03-03 06:24:21 -08:00
Richard Zou
d1a6e96d9e [torch.compile] Improve cold and warm start compile tests (#35709) 
Signed-off-by: Richard Zou <zou3519@gmail.com>
 2026-03-02 19:27:06 +00:00
Itay Alroy
dea268336f [1/N] Elastic EP Milestone 2 (#34861) 
Signed-off-by: Yongji Wu <wuyongji317@gmail.com>
Signed-off-by: Itay Alroy <ialroy@nvidia.com>
Signed-off-by: Tyler Michael Smith <tlrmchlsmth@gmail.com>
Signed-off-by: Ron Tourgeman <rtourgeman@nvidia.com>
Co-authored-by: Yongji Wu <wuyongji317@gmail.com>
Co-authored-by: Tyler Michael Smith <tlrmchlsmth@gmail.com>
Co-authored-by: Ron Tourgeman <rtourgeman@nvidia.com>
 2026-02-28 04:46:42 +00:00
Zhengxu Chen
29b35477b0 [compile] Fix caching error over pytree slice node. (#35308) 
Signed-off-by: zhxchen17 <zhxchen17@fb.com>
 2026-02-27 19:34:16 +00:00
Jason Li
9d37941017 [torch.compile] Sequence Parallelism threshold compile ranges (#28672) 
Signed-off-by: jasonlizhengjian <jasonlizhengjian@gmail.com>
Signed-off-by: Jason Li <jasonlizhengjian@gmail.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
 2026-02-26 05:00:12 +00:00
Hanjie Qiu
71dfce6aa6 [Kernel] Refactor FlashInfer allreduce for mnnvl backend (#34109) 
Signed-off-by: hjjq <50634613+hjjq@users.noreply.github.com>
Signed-off-by: wzhao18 <wzhao18.sz@gmail.com>
Co-authored-by: wzhao18 <wzhao18.sz@gmail.com>
Co-authored-by: Wei Zhao <51183510+wzhao18@users.noreply.github.com>
 2026-02-26 03:17:20 +00:00
Rohan Potdar
f38f8c9742 [ROCm]: Enable customop and rope+kvcache fusion for AITER RoPE (#35180) 
Signed-off-by: Rohan138 <rohanpotdar138@gmail.com>
 2026-02-25 04:36:40 +00:00
BadrBasowid
6af03f2394 [Refactor] [1/N] Reorganize kernel abstraction directory (#34055) 
Signed-off-by: BadrBasowid <badr.basowid@gmail.com>
Co-authored-by: vllmellm <vllm.ellm@embeddedllm.com>
Co-authored-by: TJian <tunjian.tan@embeddedllm.com>
 2026-02-24 06:47:22 +00:00