Commits · 8ebfacaa7524dd9641cef9c5e4151214e0912dfd · OpenDAS / vllm_cscc

15 Jan, 2026 1 commit

[Attention][MLA] Make `FLASHINFER_MLA` the default MLA backend on Blackwell,... · 8ebfacaa

Matthew Bonanni authored Jan 15, 2026


[Attention][MLA] Make `FLASHINFER_MLA` the default MLA backend on Blackwell, and TRTLLM the default prefill (#32339)
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>

8ebfacaa

09 Jan, 2026 1 commit
- [1/N][Attention] Restructure attention: move files (#31916) · 2612ba92
  Matthew Bonanni authored Jan 09, 2026
```
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
```
  2612ba92
15 Dec, 2025 2 commits

[Platform] Refactor Platform attention backend selection to avoid breakpoint... · ec154c36

Isotr0py authored Dec 16, 2025


[Platform] Refactor Platform attention backend selection to avoid breakpoint for OOT platform (#30212)
Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>
Signed-off-by: Isotr0py <2037008807@qq.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

ec154c36

[CustomOp][MM] Extract MMEncoderAttention as CustomOp and replace the backend... · 87b4d155

Shanshan Shen authored Dec 15, 2025


[CustomOp][MM] Extract MMEncoderAttention as CustomOp and replace the backend of QwenVisionAttention with it. (#30125)
Signed-off-by: shen-shanshan <467638484@qq.com>
Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>
Signed-off-by: tjtanaa <tunjian.tan@embeddedllm.com>
Co-authored-by: Isotr0py <mozf@mail2.sysu.edu.cn>
Co-authored-by: tjtanaa <tunjian.tan@embeddedllm.com>

87b4d155

13 Dec, 2025 2 commits

[Logs] Optimize startup logs 4 (#29903) · 6e78ed6b

Wentao Ye authored Dec 13, 2025

Signed-off-by: yewentao256 <zhyanwentao@126.com>
Signed-off-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

6e78ed6b

[Feature] Add SM103 (Blackwell Ultra) Support to vLLM (#30484) · 4fa7ce46

Roberto L. Castro authored Dec 13, 2025

Signed-off-by: LopezCastroRoberto <robertol.c510@gmail.com>
Signed-off-by: Roberto L. Castro <38211239+LopezCastroRoberto@users.noreply.github.com>
Co-authored-by: youkaichao <youkaichao@gmail.com>

4fa7ce46

07 Dec, 2025 3 commits
- [BugFix][DeepSeek-V3.2] Fix backend selection logic for Blackwell (#30195) · 0044c403
  Lucas Wilkinson authored Dec 07, 2025
  
  0044c403
- [v1] Add PrefixLM support to FlexAttention backend (#27938) · b952f4d3
  Isotr0py authored Dec 07, 2025
```
Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>
```
  b952f4d3
- [Perf] Enable cuda graph for deepepHT, 5.3% throughput improvement, 4.4% TTFT improvement (#29558) · 17eb25e3
  Wentao Ye authored Dec 06, 2025
```
Signed-off-by: yewentao256 <zhyanwentao@126.com>
```
  17eb25e3
05 Dec, 2025 2 commits

[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

[PCP&DCP] move CUDAGraph check for PCP&DCP to the check func of platforms (#29952) · 0098a6e3
Qiu authored Dec 05, 2025
```
Signed-off-by: QiuChunshuo <qiuchunshuo@huawei.com>
Co-authored-by: Cyrus Leung <tlleungac@connect.ust.hk>
```
0098a6e3

27 Nov, 2025 2 commits
- [Bugfix][MM encoder] Fix ViT attention backend resolving for Turing GPU (#29614) · 38658ec6
  Isotr0py authored Nov 28, 2025
```
Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>
```
  38658ec6
- [Attention] Update attention imports (#29540) · fc1d8be3
  Matthew Bonanni authored Nov 27, 2025
```
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
```
  fc1d8be3
26 Nov, 2025 1 commit
- [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
25 Nov, 2025 1 commit
- [UX] Put CUDA attention backend selection log into one line (#29337) · dbc3d999
  Michael Goin authored Nov 25, 2025
```
Signed-off-by: mgoin <mgoin64@gmail.com>
```
  dbc3d999
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
19 Nov, 2025 1 commit
- [Attention] FlashAttention ViT support, make default backend (#28763) · 4c23690f
  Matthew Bonanni authored Nov 18, 2025
```
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
```
  4c23690f
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 1 commit
- [V0 deprecation] Deprecate use_v1 parameter (#28112) · 10138c92
  wangxiyuan authored Nov 12, 2025
```
Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
```
  10138c92
11 Nov, 2025 2 commits

Prefer FlashAttention MLA as default over FlashMLA (#27363) · 684f2545
Matthew Bonanni authored Nov 11, 2025
```
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
```
684f2545

[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

01 Nov, 2025 1 commit

[V0 deprecation] Remove VLLM_USE_V1 usage in platform and v1 module (#27798) · 30a14b03

wangxiyuan authored Nov 01, 2025


Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>

30a14b03

29 Oct, 2025 1 commit
- [Bug] Raise error explicitly if using incompatible backend (#27424) · 5b044810
  Wentao Ye authored Oct 29, 2025
```
Signed-off-by: yewentao256 <zhyanwentao@126.com>
```
  5b044810
27 Oct, 2025 1 commit
- [Misc] Clean up more utils (#27567) · 6ebffafb
  Cyrus Leung authored Oct 27, 2025
```
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
```
  6ebffafb
24 Oct, 2025 1 commit
- [Log] Optimize Startup Log (#26740) · 52efc34e
  Wentao Ye authored Oct 24, 2025
```
Signed-off-by: yewentao256 <zhyanwentao@126.com>
```
  52efc34e
22 Oct, 2025 1 commit
- [1/N][Platform] Cleanup useless function (#26982) · f6027b28
  wangxiyuan authored Oct 22, 2025
```
Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
```
  f6027b28
18 Oct, 2025 1 commit
- [Chore] Clean up pytorch helper functions in `vllm.utils` (#26908) · 6ac5e06f
  Isotr0py authored Oct 19, 2025
```
Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>
Signed-off-by: isotr0py <2037008807@qq.com>
```
  6ac5e06f
15 Oct, 2025 2 commits
- [Misc] rename torch_dtype to dtype (#26695) · 8f4b313c
  wangxiyuan authored Oct 15, 2025
```
Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
```
  8f4b313c
- [Platform] allow platform to init dp group (#22243) · db1764e4
  wangxiyuan authored Oct 15, 2025
```
Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
```
  db1764e4
14 Oct, 2025 1 commit
- [UX] Replace VLLM_ALL2ALL_BACKEND with --all2all-backend (#26732) · 3e051bda
  Michael Goin authored Oct 13, 2025
```
Signed-off-by: mgoin <mgoin64@gmail.com>
```
  3e051bda
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
```
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
```
  8fcaaf6a
09 Oct, 2025 1 commit
- [Hybrid]: Decouple Kernel Block Size from KV Page Size (#24486) · d24cf322
  Zhiyuan Li authored Oct 09, 2025
```
Signed-off-by: lizhiyuan <uniartisan2017@gmail.com>
Signed-off-by: Zhiyuan Li <uniartisan2017@gmail.com>
```
  d24cf322
08 Oct, 2025 1 commit
- [Misc] Clean up cruft from previous FlashMLA sparse implementation (#26125) · f80e7866
  Lucas Wilkinson authored Oct 07, 2025
```
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
```
  f80e7866
05 Oct, 2025 1 commit
- Convert formatting to use `ruff` instead of `yapf` + `isort` (#26247) · d6953beb
  Harry Mellor authored Oct 05, 2025
```
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
```
  d6953beb
03 Oct, 2025 1 commit
- [Attention] Move Backend enum into registry (#25893) · 2aaa4238
  Matthew Bonanni authored Oct 02, 2025
```
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
```
  2aaa4238
30 Sep, 2025 1 commit

[New Model] DeepSeek-V3.2 (Rebased to Main) (#25896) · fa7e254a

Yongye Zhu authored Sep 30, 2025


Signed-off-by: Chen Zhang <zhangch99@outlook.com>
Signed-off-by: youkaichao <youkaichao@gmail.com>
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Signed-off-by: mgoin <mgoin64@gmail.com>
Signed-off-by: NickLucche <nlucches@redhat.com>
Signed-off-by: Yongye Zhu <zyy1102000@gmail.com>
Signed-off-by: Barry Kang <43644113+Barry-Delaney@users.noreply.github.com>
Signed-off-by: Lucia Fang <fanglu@meta.com>
Co-authored-by: Chen Zhang <zhangch99@outlook.com>
Co-authored-by: youkaichao <youkaichao@gmail.com>
Co-authored-by: Lucas Wilkinson <lwilkins@redhat.com>
Co-authored-by: Robert Shaw <114415538+robertgshaw2-redhat@users.noreply.github.com>
Co-authored-by: Lucas Wilkinson <LucasWilkinson@users.noreply.github.com>
Co-authored-by: yewentao256 <zhyanwentao@126.com>
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
Co-authored-by: mgoin <mgoin64@gmail.com>
Co-authored-by: Lucia Fang <116399278+luccafong@users.noreply.github.com>
Co-authored-by: Lucia Fang <fanglu@meta.com>
Co-authored-by: NickLucche <nlucches@redhat.com>
Co-authored-by: Siyuan Fu <siyuanf@nvidia.com>
Co-authored-by: Matthew Bonanni <mbonanni@redhat.com>
Co-authored-by: Xiaozhu Meng <mxz297@gmail.com>
Co-authored-by: Barry Kang <43644113+Barry-Delaney@users.noreply.github.com>

fa7e254a

29 Sep, 2025 3 commits
- [V0 Deprecation] Remove `vllm.worker` and update according imports (#25901) · 6a113d9a
  Aaron Pham authored Sep 29, 2025
  
  6a113d9a
- [Nixl][P/D] Add cuda2cpu support (HD->DH transfer) (#24690) · d0d138bc
  Chenxi Yang authored Sep 29, 2025
```
Signed-off-by: Chenxi Yang <cxyang@fb.com>
Co-authored-by: Chenxi Yang <cxyang@fb.com>
```
  d0d138bc
- [Bugfix] Fallback ViT attn backend to SDPA for blackwell (#25851) · 65ecb4f1
  Roger Wang authored Sep 28, 2025
```
Signed-off-by: Roger Wang <hey@rogerw.io>
```
  65ecb4f1
25 Sep, 2025 1 commit
- [V0 deprecation] Remove _VLLM_V1 suffixes from attention backend names (#25489) · 3468f17e
  Matthew Bonanni authored Sep 25, 2025
```
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
Signed-off-by: Matthew Bonanni <mbonanni001@gmail.com>
```
  3468f17e