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2ea50e977aac00c63e78990a7477bb91295df183
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140 Commits

Author SHA1 Message Date
Shu Wang
2ea50e977a Enable Allgather/ReduceScatter backend for NaiveAllToAll (#23964) 
Signed-off-by: Shu Wang. <shuw@nvidia.com>
Signed-off-by: Tyler Michael Smith <tlrmchlsmth@gmail.com>
Signed-off-by: Shu Wang <shuw@nvidia.com>
Co-authored-by: Tyler Michael Smith <tlrmchlsmth@gmail.com>
Co-authored-by: Tyler Michael Smith <tyler@neuralmagic.com>
Co-authored-by: Michael Goin <mgoin64@gmail.com>
 2025-09-18 15:52:58 +00:00
Hyogeun Oh (오효근)
b419937c78 [Docs] Fix warnings in mkdocs build (continued) (#25163) 
Signed-off-by: Zerohertz <ohg3417@gmail.com>
 2025-09-18 08:23:26 -07:00
Punitvara
05b044e698 [Doc] Fix cross-reference warnings (#25058) 
Signed-off-by: Punit Vara <punitvara@gmail.com>
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-09-18 02:05:16 -07:00
Sage Moore
567939953b [Core/DBO][1/N] Add Dual-Batch Overlap mechanism to VLLM (#23693) 
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Signed-off-by: Sage Moore <sage@neuralmagic.com>
Signed-off-by: Lucas Wilkinson <lwilkinson@neuralmagic.com>
Signed-off-by: yewentao256 <zhyanwentao@126.com>
Co-authored-by: Lucas Wilkinson <lwilkins@redhat.com>
Co-authored-by: Lucas Wilkinson <lwilkinson@neuralmagic.com>
Co-authored-by: yewentao256 <zhyanwentao@126.com>
Co-authored-by: Lucas Wilkinson <LucasWilkinson@users.noreply.github.com>
Co-authored-by: Robert Shaw <114415538+robertgshaw2-redhat@users.noreply.github.com>
 2025-09-16 12:21:48 -04:00
dongluw
a5b84f1cbf [Core] Shared memory based object store for Multimodal data caching and IPC (#20452) 
Signed-off-by: donglu <donglu@cohere.com>
 2025-09-12 07:54:17 -07:00
Ilya Markov
1fdd5c42d7 [Kernels] Enable Torch Symmetric Memory All-Reduce By Default (#24111) 
Signed-off-by: ilmarkov <markovilya197@gmail.com>
Co-authored-by: Michael Goin <mgoin64@gmail.com>
 2025-09-11 09:45:31 -07:00
Woosuk Kwon
4172235ab7 [V0 deprecation] Deprecate V0 Neuron backend (#21159) 
Signed-off-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>
 2025-09-06 16:15:18 -07:00
Didier Durand
35bf193864 [Doc]: fix typos in Python comments (#24294) 
Signed-off-by: Didier Durand <durand.didier@gmail.com>
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
 2025-09-05 19:41:12 -07:00
bnellnm
e9b92dcd89 [Kernels] Overlap shared experts with send/recv (#23273) 
Signed-off-by: Bill Nell <bnell@redhat.com>
 2025-09-03 12:35:18 -04:00
Didier Durand
0235103cbb [Doc]: fix typos in Python comments (#24042) 
Signed-off-by: Didier Durand <durand.didier@gmail.com>
Co-authored-by: Jee Jee Li <pandaleefree@gmail.com>
 2025-09-01 19:07:45 -07:00
Didier Durand
107284959a [Doc]: fix typos in Python comments (#24026) 
Signed-off-by: Didier Durand <durand.didier@gmail.com>
 2025-09-01 09:38:20 +00:00
Chaojun Zhang
235c9db8a7 [XPU] support data parallel for MoE models on XPU (#22887) 
Signed-off-by: chzhang <chaojun.zhang@intel.com>
 2025-08-29 09:23:04 +08:00
Yongye Zhu
082cc07ef8 DP/EP Support for gpt-oss with deepep-ht comm kernel on SM100 (#23608) 2025-08-27 17:33:21 -04:00
yzds
c7c80af084 fix pynccl reduce_scatter (#23648) 
Co-authored-by: hongchao <hongchao@msh.team>
 2025-08-26 18:21:11 -07:00
Ilya Markov
0313cf854d [PERF] PyTorch Symmetric Memory All-Reduce (#20759) 
Signed-off-by: ilmarkov <imarkov@redhat.com>
Signed-off-by: ilmarkov <markovilya197@gmail.com>
Signed-off-by: Michael Goin <mgoin64@gmail.com>
Co-authored-by: ilmarkov <imarkov@redhat.com>
Co-authored-by: Michael Goin <mgoin64@gmail.com>
 2025-08-22 15:39:08 -06:00
Chengji Yao
e9d6a3db69 [TPU] make ptxla not imported when using tpu_commons (#23081) 
Signed-off-by: Chengji Yao <chengjiyao@gmail.com>
Signed-off-by: Chengji Yao <chengjiyao@google.com>
Co-authored-by: Chengji Yao <chengjiyao@gmail.com>
 2025-08-19 11:46:42 +08:00
bnellnm
8ad7285ea2 [Kernels] Clean up FusedMoeMethodBase and modular kernel setup. Remove extra arguments from modular kernel methods. (#22035) 
Signed-off-by: Bill Nell <bnell@redhat.com>
Co-authored-by: Michael Goin <mgoin64@gmail.com>
 2025-08-15 14:46:00 -04:00
Ilya Markov
1d20c34717 [CI] Fix tests/distributed/test_ca_buffer_sharing.py (#22849) 
Signed-off-by: ilmarkov <imarkov@redhat.com>
Co-authored-by: ilmarkov <imarkov@redhat.com>
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
 2025-08-13 20:09:30 -07:00
Shu Wang
b2c8ce57c6 Fix Flashinfer CUTLASS MOE Allgather (#21963) 
Signed-off-by: Shu Wang <shuw@nvidia.com>
 2025-08-07 19:18:25 -07:00
Ning Xie
74333ae2f6 [Misc] correct static type check for GroupCoordinator (#21946) 
Signed-off-by: Andy Xie <andy.xning@gmail.com>
 2025-08-05 03:17:46 -07:00
Ning Xie
7de45db9a5 [Misc] update doc comment for send (#22026) 
Signed-off-by: Andy Xie <andy.xning@gmail.com>
 2025-08-03 00:55:20 -07:00
Rui Qiao
d331759488 Introduce RayPPCommunicator for ray-based PP (#21660) 
Signed-off-by: Rui Qiao <ruisearch42@gmail.com>
 2025-08-01 11:50:58 -07:00
Li, Jiang
a15a50fc17 [CPU] Enable shared-memory based pipeline parallel for CPU backend (#21289) 
Signed-off-by: jiang1.li <jiang1.li@intel.com>
 2025-07-21 09:07:08 -07:00
Woosuk Kwon
4de7146351 [V0 deprecation] Remove V0 HPU backend (#21131) 
Signed-off-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>
 2025-07-17 16:37:36 -07:00
Trevor Morris
a8593237c0 Add pynccl all-gatherv and reducescatterv (#20154) 
Signed-off-by: Trevor Morris <tmorris@nvidia.com>
Signed-off-by: mgoin <mgoin64@gmail.com>
Co-authored-by: mgoin <mgoin64@gmail.com>
 2025-07-11 18:59:23 -07:00
Varun Sundar Rabindranath
53fa457391 [Misc] Add unit tests for MoE ModularKernel combinations + Profiling utility (#20449) 
Signed-off-by: Varun Sundar Rabindranath <vsundarr@redhat.com>
Co-authored-by: Varun Sundar Rabindranath <vsundarr@redhat.com>
 2025-07-11 07:51:46 -07:00
Liangliang Ma
a3e4e85ece [XPU][CI] enhance xpu test support (#20652) 
Signed-off-by: Ma, Liangliang <liangliang.ma@intel.com>
Co-authored-by: zhenwei-intel <zhenweiliu@habana.ai>
 2025-07-09 16:53:09 +00:00
Wentao Ye
4d36693687 [Refactor] Create a function util and cache the results for has_deepgemm, has_deepep, has_pplx (#20187) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
 2025-06-28 22:06:38 +00:00
li haoyang
0740e29b66 [Feature] add quick all reduce (#19744) 
Signed-off-by: ilmarkov <imarkov@redhat.com>
Signed-off-by: Haoyang Li <Haoyang.Li@amd.com>
Co-authored-by: ilmarkov <imarkov@redhat.com>
 2025-06-26 20:54:24 -07:00
Zhonghua Deng
eccdc8318c [V1][P/D] An native implementation of xPyD based on P2P NCCL (#18242) 
Signed-off-by: Abatom <abzhonghua@gmail.com>
 2025-06-18 06:32:36 +00:00
Varun Sundar Rabindranath
5cf2daea9a [Misc] Fixes and Optimizations for DeepEP + DeepGEMM combination. (#19298) 
Signed-off-by: Varun <vsundarr@redhat.com>
Co-authored-by: Varun <vsundarr@redhat.com>
 2025-06-09 10:50:39 -04:00
Povilas Kanapickas
85e2b7bb13 [MISC][Bugfix] Use less CPU when message queue has been empty for some time (#16226) 
Signed-off-by: Povilas Kanapickas <povilas@radix.lt>
 2025-06-05 16:53:08 +00:00
Tyler Michael Smith
d459fae0a2 [Bugfix][EP+DP] Fix internode check (#19112) 
Signed-off-by: Tyler Michael Smith <tysmith@redhat.com>
 2025-06-04 23:39:23 +08:00
Varun Sundar Rabindranath
fa98d77773 [Kernel] DeepEP dispatch-combine kernel integration (#18434) 
Signed-off-by: Varun <vsundarr@redhat.com>
Co-authored-by: Varun Sundar Rabindranath <vsundarr@redhat.com>
 2025-06-03 12:30:02 -07:00
Simon Mo
02f0c7b220 [Misc] Add SPDX-FileCopyrightText (#19100) 
Signed-off-by: simon-mo <simon.mo@hey.com>
 2025-06-03 11:20:17 -07:00
Tyler Michael Smith
8a57872b2a [Bugfix][EP+DP] Use pplx-kernel internode instead of intranode (#19034) 
Signed-off-by: Tyler Michael Smith <tysmith@redhat.com>
Signed-off-by: Tyler Michael Smith <tyler@neuralmagic.com>
 2025-06-03 11:36:51 +08:00
youkaichao
6a7988c55b Refactor pplx init logic to make it modular (prepare for deepep) (#18200) 
Signed-off-by: youkaichao <youkaichao@gmail.com>
 2025-05-23 23:43:43 +08:00
Li, Jiang
93f71673ce [BugFix][CPU] Fix x86 SHM distributed module initialization (#18536) 
Signed-off-by: jiang.li <jiang1.li@intel.com>
 2025-05-22 07:35:00 -07:00
Russell Bryant
6e0fd34d3c [CI] Fix race condition with StatelessProcessGroup.barrier (#18506) 
Signed-off-by: Russell Bryant <rbryant@redhat.com>
 2025-05-21 20:19:13 -07:00
Siyuan Liu
48ac2bed5b [Hardware][TPU] Optionally import for TPU backend (#18269) 
Signed-off-by: Siyuan Liu <lsiyuan@google.com>
Signed-off-by: Jade Zheng <zheng.shoujian@outlook.com>
Co-authored-by: Carol Zheng <cazheng@google.com>
Co-authored-by: Jade Zheng <zheng.shoujian@outlook.com>
Co-authored-by: Hongmin Fan <fanhongmin@google.com>
 2025-05-17 15:23:12 +08:00
Lucia Fang
3d2779c29a [Feature] Support Pipeline Parallism in torchrun SPMD offline inference for V1 (#17827) 
Signed-off-by: Lucia Fang <fanglu@fb.com>
 2025-05-15 22:28:27 -07:00
Harry Mellor
dc372b9c8a Update deprecated type hinting in vllm/device_allocator and vllm/distributed (#18126) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-05-14 04:07:57 -07:00
youkaichao
6266c57bae [core][distributed] add ep group and all2all interface (#18077) 
Signed-off-by: youkaichao <youkaichao@gmail.com>
 2025-05-14 10:46:49 +08:00
Isotr0py
6e4a93e3f7 [Bugfix][CPU] Fix broken AVX2 CPU TP support (#17252) 
Signed-off-by: Isotr0py <2037008807@qq.com>
 2025-05-09 08:55:14 +00:00
Tyler Michael Smith
68e1ee0072 [Bugfix][Easy] Fix whitespace in shm_broadcast.py logging (#17635) 
Signed-off-by: Tyler Michael Smith <tyler@neuralmagic.com>
 2025-05-04 19:20:19 -07:00
Russell Bryant
a0304dc504 [Security] Don't bind tcp zmq socket to all interfaces (#17197) 
Signed-off-by: Russell Bryant <rbryant@redhat.com>
 2025-04-28 10:08:20 -07:00
cascade
690fe019f0 [Feature] support sequence parallelism using compilation pass (#16155) 
Signed-off-by: cascade812 <cascade812@outlook.com>
Signed-off-by: Tyler Michael Smith <tyler@neuralmagic.com>
Co-authored-by: Tyler Michael Smith <tyler@neuralmagic.com>
 2025-04-27 06:29:35 -07:00
Robert Shaw
2b05b8ce69 [V1][Frontend] Improve Shutdown And Logs (#11737) 
Signed-off-by: rshaw@neuralmagic.com <rshaw@neuralmagic.com>
Signed-off-by: Andrew Feldman <afeldman@neuralmagic.com>
Signed-off-by: Nick Hill <nhill@redhat.com>
Co-authored-by: rshaw@neuralmagic.com <rshaw@neuralmagic.com>
Co-authored-by: Cyrus Leung <cyrus.tl.leung@gmail.com>
Co-authored-by: Russell Bryant <rbryant@redhat.com>
Co-authored-by: Andrew Feldman <afeldman@neuralmagic.com>
Co-authored-by: afeldman-nm <156691304+afeldman-nm@users.noreply.github.com>
Co-authored-by: Nick Hill <nhill@redhat.com>
 2025-04-16 19:48:34 -07:00
Chengji Yao
01b6113659 [TPU] optimize the all-reduce performance (#15903) 
Signed-off-by: Chengji Yao <chengjiyao@google.com>
 2025-04-03 00:25:14 +00:00
Li, Jiang
550b2801ad [CPU][Bugfix] Using custom allreduce for CPU backend (#15934) 
Signed-off-by: jiang1.li <jiang1.li@intel.com>
 2025-04-02 07:46:47 -07:00