Commits · 8d75f22e79656dddc975c73133fdccbbebc5c963 · OpenDAS / vllm_cscc

10 Dec, 2025 1 commit

[Attention] Make seq_lens_cpu optional in CommonAttentionMetadata to enable... · abe93bce

Lucas Wilkinson authored Dec 09, 2025


[Attention] Make seq_lens_cpu optional in CommonAttentionMetadata to enable true async spec-decode (#29624)
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Signed-off-by: Lucas Wilkinson <LucasWilkinson@users.noreply.github.com>
Co-authored-by: Benjamin Chislett <chislett.ben@gmail.com>

abe93bce

09 Dec, 2025 2 commits
- [CI/Build] Make test_mha_attn.py run on correct platform only and check for... · 7618dc97
  rasmith authored Dec 09, 2025
```
[CI/Build] Make test_mha_attn.py run on correct platform only and check for flash_attn_varlen_func in layer.py (#29145)
```
  7618dc97
- [Feature] Batch invariant: Enable `TRITON_MLA` without prefix-caching (#29125) · d9417096
  Wentao Ye authored Dec 08, 2025
```
Signed-off-by: yewentao256 <zhyanwentao@126.com>
```
  d9417096
08 Dec, 2025 1 commit
- [Perf] Remove sync point in vit torch sdpa attn backend (#30232) · bcb6f594
  Dazhi Jiang authored Dec 08, 2025
```
Signed-off-by: Dazhi Jiang <dazhi_jiang@163.com>
```
  bcb6f594
07 Dec, 2025 1 commit
- [v1] Add PrefixLM support to FlexAttention backend (#27938) · b952f4d3
  Isotr0py authored Dec 07, 2025
```
Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>
```
  b952f4d3
05 Dec, 2025 1 commit

[Attention][UX][1/N] Add AttentionConfig and change attention env vars to CLI arguments (#26315) · 66e674cd

Matthew Bonanni authored Dec 05, 2025

Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
Signed-off-by: Matthew Bonanni <mbonanni001@gmail.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
Co-authored-by: Lucas Wilkinson <LucasWilkinson@users.noreply.github.com>

66e674cd

28 Nov, 2025 4 commits
- bugfix: correct attn output with base 2 or e (#28840) · 9726e645
  Augusto Yao authored Nov 29, 2025
```
Signed-off-by: augusto.yjh <augusto.yjh@antgroup.com>
```
  9726e645
- [V0 deprecation] Clean up legacy paged attention helper functions (#28043) · 6f9d81d0
  Isotr0py authored Nov 29, 2025
```
Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>
```
  6f9d81d0
- Remove upstream fa checks (#29471) · 460d8bbf
  Mingyuan Ma authored Nov 28, 2025
```
Signed-off-by: mingyuanm <mingyuanm@nvidia.com>
Signed-off-by: Roger Wang <hey@rogerw.io>
Co-authored-by: Roger Wang <hey@rogerw.io>
```
  460d8bbf
- [Misc] Remove redundant attention var constants (#29650) · 33b06a6f
  Cyrus Leung authored Nov 28, 2025
```
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
```
  33b06a6f
27 Nov, 2025 1 commit
- [Attention] Update attention imports (#29540) · fc1d8be3
  Matthew Bonanni authored Nov 27, 2025
```
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
```
  fc1d8be3
26 Nov, 2025 2 commits
- [Attention] Remove imports from `vllm/attention/__init__.py` (#29342) · 430dd4d9
  Matthew Bonanni authored Nov 26, 2025
```
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
```
  430dd4d9
- [Performance][MLA][ROCm] Remove redundant D2D copy in deepseek (#27457) · d9d342d2
  Pleaplusone authored Nov 26, 2025
```
Signed-off-by: ganyi <ygan@amd.com>
```
  d9d342d2
25 Nov, 2025 2 commits

[Core] Generalize Encoder-Decoder `seq_lens` computation to avoid Whisper... · 798e87db

Nicolò Lucchesi authored Nov 25, 2025


[Core] Generalize Encoder-Decoder `seq_lens` computation to avoid Whisper hardcoded logic   (#29268)
Signed-off-by: NickLucche <nlucches@redhat.com>
Co-authored-by: Ekagra Ranjan <3116519+ekagra-ranjan@users.noreply.github.com>

798e87db

[CI/Test Fix] Fix CP tests on Blackwell (#29338) · 2d9ee28c
Lucas Wilkinson authored Nov 24, 2025
```
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
```
2d9ee28c

24 Nov, 2025 1 commit
- [Core] Deprecate `xformers` (#29262) · 0ff70821
  Roger Wang authored Nov 23, 2025
```
Signed-off-by: Roger Wang <hey@rogerw.io>
```
  0ff70821
22 Nov, 2025 1 commit
- [Attention] Refactor FA `block_size` limitations to hybrid models only (#29084) · 066209a0
  Nicolò Lucchesi authored Nov 22, 2025
```
Signed-off-by: NickLucche <nlucches@redhat.com>
```
  066209a0
21 Nov, 2025 1 commit
- [Attention] Add ROCM_AITER_MLA_SPARSE to attention backend registry (#29103) · 11857a00
  Matthew Bonanni authored Nov 20, 2025
```
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
```
  11857a00
20 Nov, 2025 3 commits
- [KVConnector][Core] Support cross-layer KV blocks (#27743) · 64746471
  Or Ozeri authored Nov 20, 2025
```
Signed-off-by: Or Ozeri <oro@il.ibm.com>
```
  64746471
- [ROCm] Add AMD GPU support on Deepseek v3.2 and SparseMLA (#26670) · 06c20c99
  Pleaplusone authored Nov 20, 2025
```
Signed-off-by: ganyi <ygan@amd.com>
```
  06c20c99
- [AMD] Use Decoupled Kernel Block Size to Support AITER MLA block_size=1 (#27715) · 3fb0d909
  Qiang Zhang authored Nov 20, 2025
```
Signed-off-by: chiangzhang <chiangzhang@tencent.com>
```
  3fb0d909
19 Nov, 2025 3 commits

[Feature] Prefill Context Parallel (PCP) basic support (#28718) · 2fd893b4

Qiu authored Nov 20, 2025


Signed-off-by: QiuChunshuo <qiuchunshuo@huawei.com>
Signed-off-by: FENP <yuanyongjie.yyj@antgroup.com>
Signed-off-by: LookAround <lixushi@huawei.com>
Signed-off-by: Jingchun Gao <gaojingchun1@huawei.com>
Signed-off-by: zhenwenqi2024 <zhenwenqi_2022@qq.com>
Co-authored-by: FENP <yuanyongjie.yyj@antgroup.com>
Co-authored-by: LookAround <lixushi@huawei.com>
Co-authored-by: Jingchun Gao <gaojingchun1@huawei.com>
Co-authored-by: zhenwenqi2024 <zhenwenqi_2022@qq.com>
Co-authored-by: Jingchun Gao <63247409+gjc0824@users.noreply.github.com>

2fd893b4

Upstreaming aiter triton attention backend as a new backend (#28701) · ac10fd3c
Aleksandr Malyshev authored Nov 19, 2025
```
Signed-off-by: Aleksandr Malyshev <maleksan@amd.com>
Co-authored-by: Aleksandr Malyshev <maleksan@amd.com>
```
ac10fd3c

[Model][Mamba] Add selector for mamba attention backend and make it pluggable... · d44e9df7

Shanshan Shen authored Nov 20, 2025


[Model][Mamba] Add selector for mamba attention backend and make it pluggable for other device (#26487)
Signed-off-by: shen-shanshan <467638484@qq.com>

d44e9df7

18 Nov, 2025 1 commit

[Bugfix] Safeguard against missing backend in AttentionBackendEnum (#28846) · 285eaa42

Song Zhixin authored Nov 18, 2025

Signed-off-by: jesse <szxfml@gmail.com>
Signed-off-by: Song Zhixin <szxfml@gmail.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

285eaa42

14 Nov, 2025 2 commits

[Bugfix] Fix ChunkedLocalAttention CUDA Graph setting (#28739) · bf3ffb61
Benjamin Chislett authored Nov 14, 2025
```
Signed-off-by: Benjamin Chislett <bchislett@nvidia.com>
```
bf3ffb61

[Bugfix][CI/Test][Spec Decode] Fix illegal memory access in... · 15ae8e07

rasmith authored Nov 14, 2025


[Bugfix][CI/Test][Spec Decode] Fix illegal memory access in offline_inference/spec_decode.py (Issue  27619) (#28432)
Signed-off-by: Randall Smith <ransmith@amd.com>
Co-authored-by: Randall Smith <ransmith@amd.com>
Co-authored-by: TJian <tunjian.tan@embeddedllm.com>

15ae8e07

13 Nov, 2025 1 commit
- [CI Failure] Fix backend selection for encoder-only models (#28534) · 07a606aa
  Huamin Li authored Nov 13, 2025
```
Signed-off-by: Huamin Li <3ericli@gmail.com>
```
  07a606aa
12 Nov, 2025 5 commits
- [Perf] Refactor cudagraph_support to enable full CUDA graphs for spec decoding... · 30441957
  Benjamin Chislett authored Nov 12, 2025
```
[Perf] Refactor cudagraph_support to enable full CUDA graphs for spec decoding with FlashInfer (#28479)
Signed-off-by: Benjamin Chislett <bchislett@nvidia.com>
```
  30441957
- [Misc] Refactor Attention kv transfer methods into decorator (#27816) · 728a9eb7
  Nicolò Lucchesi authored Nov 12, 2025
```
Signed-off-by: NickLucche <nlucches@redhat.com>
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Co-authored-by: Mark McLoughlin <markmc@redhat.com>
```
  728a9eb7
- [V0 deprecation] Deprecate use_v1 parameter (#28112) · 10138c92
  wangxiyuan authored Nov 12, 2025
```
Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
```
  10138c92
- `VLLM_USE_TRITON_FLASH_ATTN` V0 variable deprecation (#27611) · 9f0247cf
  Andreas Karatzas authored Nov 11, 2025
```
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
Signed-off-by: Andreas Karatzas <Andreas.Karatzas@amd.com>
```
  9f0247cf
- [CPU] Refactor CPU attention backend (#27954) · 7f829be7
  Li, Jiang authored Nov 12, 2025
```
Signed-off-by: jiang1.li <jiang1.li@intel.com>
```
  7f829be7
11 Nov, 2025 4 commits

[Misc] Remove unused attention prefix prefill ops functions (#26971) · 76e4dcf2
Lukas Geiger authored Nov 11, 2025
```
Signed-off-by: Lukas Geiger <lukas.geiger94@gmail.com>
```
76e4dcf2

[Attention] Refactor CUDA attention backend selection logic (#24794) · b30dfa03

Matthew Bonanni authored Nov 11, 2025


Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
Signed-off-by: Matthew Bonanni <mbonanni001@gmail.com>
Co-authored-by: Luka Govedič <ProExpertProg@users.noreply.github.com>

b30dfa03

[BugFix] Avoid calling KV connector layer APIs when metadata is unset (#28253) · cc079763

David Ben-David authored Nov 11, 2025


Signed-off-by: David Ben-David <davidb@pliops.com>
Co-authored-by: David Ben-David <davidb@pliops.com>
Co-authored-by: Mark McLoughlin <markmc@redhat.com>

cc079763

[CI/Test Fix] Fix CP tests on Blackwell (#28404) · 39029d51

Lucas Wilkinson authored Nov 10, 2025

Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Signed-off-by: Lucas Wilkinson <LucasWilkinson@users.noreply.github.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

39029d51

10 Nov, 2025 3 commits
- [Bugfix] Ensure calculated KV scales are applied in attention. (#27232) · a5a790ee
  Adrian Abeyta authored Nov 10, 2025
```
Signed-off-by: adabeyta <aabeyta@redhat.com>
```
  a5a790ee
- [RFC][ROCm][AITER] Keep all AITER kernels in `_aiter_ops` class like... · f080a835
  vllmellm authored Nov 10, 2025
```
[RFC][ROCm][AITER] Keep all AITER kernels in `_aiter_ops` class like `_custom_ops` and `_ipex_ops` (#24490)
Signed-off-by: vllmellm <vllm.ellm@embeddedllm.com>
Co-authored-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
```
  f080a835
- [V0 deprecation] Remove no longer used `get_metadata_cls` (#28370) · e8697faf
  Lucas Wilkinson authored Nov 10, 2025
```
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
```
  e8697faf