Commits · ea97940d6c2a0b56affa0d288b046acde4be616e · OpenDAS / vllm_cscc

14 Oct, 2025 1 commit

[DCP] Support Decode Context Parallel (DCP) for GQA with FlashAttention (#24864) · ea97940d

Jaya Yuan authored Oct 14, 2025


Signed-off-by: yuanyongjie.yyj <yuanyongjie.yyj@antgroup.com>
Signed-off-by: FENP <32334296+FENP@users.noreply.github.com>
Signed-off-by: Jaya Yuan <yuanyongjie.yyj@antgroup.com>

ea97940d

12 Oct, 2025 1 commit
- Update `Optional[x]` -> `x | None` and `Union[x, y]` to `x | y` (#26633) · 8fcaaf6a
  Harry Mellor authored Oct 12, 2025
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Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
```
  8fcaaf6a
09 Oct, 2025 2 commits

[Attention][DCP] Support DCP with query length > 1 (MTP) with FA3 (#25049) · 3b736e1c
Ming Yang authored Oct 09, 2025
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Signed-off-by: Ming Yang <minos.future@gmail.com>
```
3b736e1c

Separate MLAAttention class from Attention (#25103) · e614ab78

Naveenraj Kamalakannan authored Oct 08, 2025

Signed-off-by: Naveenraj Kamalakannan <therealnaveenkamal@gmail.com>
Signed-off-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
Co-authored-by: Luka Govedič <ProExpertProg@users.noreply.github.com>

e614ab78

08 Oct, 2025 1 commit

[Bugfix][Flashinfer] fix VLLM_USE_TRTLLM_ATTENTION issue for models with diff... · b82f4307

elvischenv authored Oct 09, 2025


[Bugfix][Flashinfer] fix VLLM_USE_TRTLLM_ATTENTION issue for models with diff hyperparameters (#25924)
Signed-off-by: elvischenv <219235043+elvischenv@users.noreply.github.com>

b82f4307

07 Oct, 2025 1 commit
- [Spec Decode] Enable efficient speculative decoding with FlashInfer-MLA (#25984) · 3d1f6761
  Benjamin Chislett authored Oct 07, 2025
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Signed-off-by: Benjamin Chislett <bchislett@nvidia.com>
```
  3d1f6761
06 Oct, 2025 1 commit
- [Attention] Remove unused reorder_batch method (#24463) · 4727a8af
  Matthew Bonanni authored Oct 06, 2025
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Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
```
  4727a8af
05 Oct, 2025 1 commit
- Convert formatting to use `ruff` instead of `yapf` + `isort` (#26247) · d6953beb
  Harry Mellor authored Oct 05, 2025
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Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
```
  d6953beb
26 Sep, 2025 1 commit
- Remove cuda hard-code in compute_causal_conv1d_metadata (#25555) · dd70437a
  Icey authored Sep 26, 2025
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Signed-off-by: Icey <1790571317@qq.com>
```
  dd70437a
24 Sep, 2025 1 commit

[Spec Decode] Enable FlashInfer Spec Decoding (#25196) · c30b405b

Benjamin Chislett authored Sep 23, 2025


Signed-off-by: Benjamin Chislett <benjamin.chislett@centml.ai>
Signed-off-by: Benjamin Chislett <bchislett@nvidia.com>
Co-authored-by: lhsjohn <huashuoli@tencent.com>

c30b405b

23 Sep, 2025 2 commits

[Core/DBO][2/N] Dual-Batch Overlap add DeepEP High Throughput support and Prefill support (#24845) · cc1dc7ed

Lucas Wilkinson authored Sep 23, 2025


Signed-off-by: Sage Moore <sage@neuralmagic.com>
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Signed-off-by: yewentao256 <zhyanwentao@126.com>
Signed-off-by: Lucas Wilkinson <LucasWilkinson@users.noreply.github.com>
Signed-off-by: Tyler Michael Smith <tyler@neuralmagic.com>
Co-authored-by: Sage Moore <sage@neuralmagic.com>
Co-authored-by: yewentao256 <zhyanwentao@126.com>
Co-authored-by: Tyler Michael Smith <tyler@neuralmagic.com>

cc1dc7ed

[V1] Remove V0 code paths for Hybrid models (#25400) · a903669e
Thomas Parnell authored Sep 23, 2025
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Signed-off-by: Thomas Parnell <tpa@zurich.ibm.com>
```
a903669e

16 Sep, 2025 1 commit

[Core/DBO][1/N] Add Dual-Batch Overlap mechanism to VLLM (#23693) · 56793995

Sage Moore authored Sep 16, 2025


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>

56793995

15 Sep, 2025 1 commit
- [XPU] Set consistent default KV cache layout (#24745) · 2e41f5ab
  Nicolò Lucchesi authored Sep 15, 2025
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Signed-off-by: NickLucche <nlucches@redhat.com>
```
  2e41f5ab
10 Sep, 2025 2 commits
- [v1] Add Whisper model support (encoder-decoder) (#21088) · 37e8182b
  Russell Bryant authored Sep 10, 2025
```
Signed-off-by: Russell Bryant <rbryant@redhat.com>
Co-authored-by: NickLucche <nlucches@redhat.com>
```
  37e8182b
- [Perf] Convert np array to torch tensor to index into block table for attn chunking (#24474) · dc625ea6
  Yong Hoon Shin authored Sep 09, 2025
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Signed-off-by: Yong Hoon Shin <yhshin@meta.com>
```
  dc625ea6
03 Sep, 2025 1 commit
- [Doc]: fix typos in Python comments (#24093) · d7e1e599
  Didier Durand authored Sep 03, 2025
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Signed-off-by: Didier Durand <durand.didier@gmail.com>
```
  d7e1e599
30 Aug, 2025 1 commit
- [Misc] add reorder_batch AttentionMetadataBuilder (#23798) · fb4983e1
  Ning Xie authored Aug 30, 2025
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Signed-off-by: Andy Xie <andy.xning@gmail.com>
```
  fb4983e1
28 Aug, 2025 1 commit
- [V1] Enable prefill optimization for Gemma3n (#22628) · cb293f6a
  Yong Hoon Shin authored Aug 28, 2025
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Signed-off-by: Yong Hoon Shin <yhshin@meta.com>
```
  cb293f6a
22 Aug, 2025 1 commit
- [Attention] Refactor AttentionMetadata Preparation for Encoder-only Models (#23154) · 17373dcd
  Chen Zhang authored Aug 21, 2025
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Signed-off-by: Chen Zhang <zhangch99@outlook.com>
```
  17373dcd
20 Aug, 2025 2 commits
- [Misc] Add max_seq_len to CommonAttentionMetadata (#23216) · d6d13bd4
  Woosuk Kwon authored Aug 20, 2025
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Signed-off-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>
```
  d6d13bd4
- [Attention] Optimize make_local_attention_virtual_batches for Flash Attention (#23185) · a634733f
  Zebing Lin authored Aug 19, 2025
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Signed-off-by: linzebing <linzebing1995@gmail.com>
```
  a634733f
16 Aug, 2025 1 commit
- [Kernel] Simplify `get_kv_cache_layout` and cache `use_trtllm_attention` env-dependent bit (#22735) · 070da660
  Nicolò Lucchesi authored Aug 16, 2025
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Signed-off-by: NickLucche <nlucches@redhat.com>
```
  070da660
15 Aug, 2025 1 commit

[Core] Allow full cudagraph with separate attention routines and orthogonal to... · 74f441f4

fhl2000 authored Aug 15, 2025


[Core] Allow full cudagraph with separate attention routines and orthogonal to compilation, add support for FA2 and FlashInfer (#20059)
Signed-off-by: fhl <2410591650@qq.com>
Signed-off-by: fhl2000 <63384265+fhl2000@users.noreply.github.com>
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>
Co-authored-by: Lucas Wilkinson <lwilkins@redhat.com>
Co-authored-by: Lucas Wilkinson <LucasWilkinson@users.noreply.github.com>

74f441f4

13 Aug, 2025 1 commit
- Force TRTLLM attention for gpt-oss on SM100 (#22678) · c6b92879
  Michael Goin authored Aug 13, 2025
```
Signed-off-by: mgoin <mgoin64@gmail.com>
```
  c6b92879
07 Aug, 2025 2 commits

[Attention] Support multiple attention metadata builders per kv_cache_spec +... · 1dc8a70b

Lucas Wilkinson authored Aug 06, 2025


[Attention] Support multiple attention metadata builders per kv_cache_spec  + proper local attention no hybrid kv cache fix (#21588)
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>

1dc8a70b

Fix trtllm-gen attention env and add attention sink (#22378) · 9a3835aa

Lain authored Aug 06, 2025


Signed-off-by: Siyuan Fu <siyuanf@nvidia.com>
Signed-off-by: Lain <fusiyuan2000@hotmail.com>
Signed-off-by: Yongye Zhu <zyy1102000@gmail.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Co-authored-by: Michael Goin <mgoin64@gmail.com>
Co-authored-by: Yongye Zhu <zyy1102000@gmail.com>

9a3835aa

06 Aug, 2025 1 commit

Add attention sink in attention backends (#22320) · 6e209243

Woosuk Kwon authored Aug 05, 2025


Signed-off-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>
Co-authored-by: LiuXiaoxuanPKU <lilyliupku@gmail.com>
Co-authored-by: simon-mo <xmo@berkeley.edu>
Co-authored-by: Chen Zhang <zhangch99@outlook.com>
Co-authored-by: Hongxia Yang <62075498+hongxiayang@users.noreply.github.com>
Co-authored-by: Minseok Lee <47620120+minseokl@users.noreply.github.com>
Co-authored-by: Yongye Zhu <zyy1102000@gmail.com>

6e209243

04 Aug, 2025 2 commits
- Add tree attention backend for v1 (part 1) (#20401) · aa7012eb
  Giancarlo Delfin authored Aug 03, 2025
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Signed-off-by: Giancarlo Delfin <gdelfin@meta.com>
```
  aa7012eb
- [fix] fix correct assertion syntax error in attention utils. (#22154) · e27d25a0
  ZiTian.Zhao authored Aug 04, 2025
```
Signed-off-by: zitian.zhao <zitian.zhao@tencentmusic.com>
```
  e27d25a0
02 Aug, 2025 3 commits
- [V1] [Hybrid] Validate compatibility of attention backend batch reordering at init time (#21557) · 4abfd879
  Thomas Parnell authored Aug 02, 2025
```
Signed-off-by: Thomas Parnell <tpa@zurich.ibm.com>
```
  4abfd879
- [Attention][DBO] Add support for "splitting" the CommonAttentionMetadata (#21153) · 0edaf752
  Sage Moore authored Aug 01, 2025
```
Signed-off-by: Sage Moore <sage@neuralmagic.com>
```
  0edaf752
- [V1][CUDA] Full cudagraph support for FlashInfer (#21367) · 23322431
  fhl2000 authored Aug 02, 2025
  
  23322431
30 Jul, 2025 2 commits
- Override attention metadata for fast prefill in some KV sharing setups (#21590) · ad510309
  Yong Hoon Shin authored Jul 30, 2025
```
Signed-off-by: Yong Hoon Shin <yhshin@meta.com>
```
  ad510309
- [v1][attention] Support Hybrid Allocator + FlashInfer (#21412) · 555e7225
  Chen Zhang authored Jul 29, 2025
```
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
```
  555e7225
26 Jul, 2025 1 commit

Support encoder-only models without KV-Cache (#21270) · 1cd6eaba

Maximilien de Bayser authored Jul 26, 2025


Signed-off-by: Max de Bayser <maxdebayser@gmail.com>
Signed-off-by: Max de Bayser <mbayser@br.ibm.com>
Co-authored-by: Russell Bryant <rbryant@redhat.com>

1cd6eaba

19 Jul, 2025 2 commits

[BugFix] Fix potential cuda-graph IMA (#21196) · 59f93530
Lucas Wilkinson authored Jul 19, 2025
```
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
```
59f93530

[Core] Support Local Chunked Attention for Hybrid KV Cache (#19351) · 9a9fda14

Lucia Fang authored Jul 19, 2025


Signed-off-by: Lucia Fang <fanglu@fb.com>
Signed-off-by: Lu Fang <fanglu@meta.com>
Signed-off-by: Lu Fang <fanglu@fb.com>
Co-authored-by: Lu Fang <fanglu@meta.com>

9a9fda14

18 Jul, 2025 1 commit
- [Attention] Make local attention backend agnostic (#21093) · 89cab4d0
  Lucas Wilkinson authored Jul 18, 2025
  
  89cab4d0
17 Jul, 2025 1 commit
- [Attention] Refactor attention metadata builder interface (#20466) · 76b49444
  Lucas Wilkinson authored Jul 17, 2025
```
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
```
  76b49444