Commits · a28b94e6ef60b7f5aa1b97bc8d966a8d12cbc1da · OpenDAS / vllm_cscc

24 Jan, 2026 1 commit

[Performance] Split FlashAttn attention and cache update (#25954) · a28b94e6

ElizaWszola authored Jan 24, 2026


Signed-off-by: ElizaWszola <ewszola@redhat.com>
Signed-off-by: mgoin <mgoin64@gmail.com>
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
Signed-off-by: Luka Govedič <luka.govedic@gmail.com>
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Signed-off-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
Signed-off-by: Luka Govedič <lgovedic@redhat.com>
Co-authored-by: mgoin <mgoin64@gmail.com>
Co-authored-by: Varun Sundar Rabindranath <varunsundar08@gmail.com>
Co-authored-by: Matthew Bonanni <mbonanni@redhat.com>
Co-authored-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
Co-authored-by: Luka Govedič <luka.govedic@gmail.com>
Co-authored-by: Lucas Wilkinson <lwilkins@redhat.com>
Co-authored-by: Luka Govedič <lgovedic@redhat.com>

a28b94e6

23 Jan, 2026 2 commits

[cudagraphs] Refactor cudagraph capture loop (#32946) · 3a414595
Lucas Wilkinson authored Jan 23, 2026
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Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
```
3a414595

[V1][Hybrid] Mamba Prefix Caching with align mode (#30877) · 5206e5e2

Harry Huang authored Jan 24, 2026


Signed-off-by: huanghaoyan.hhy <huanghaoyan.hhy@alibaba-inc.com>
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
Co-authored-by: Chen Zhang <zhangch99@outlook.com>

5206e5e2

22 Jan, 2026 11 commits
- Support custom URI schemes and trace handlers for profiler (#32393) · 3a63be0f
  David Ramon Prados authored Jan 22, 2026
  
  3a63be0f
- [Hardware][AMD][CI][Bugfix] Fix regressions from deprecated env vars (#32837) · c517d8c9
  Matt authored Jan 22, 2026
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Signed-off-by: Matthew Wong <Matthew.Wong2@amd.com>
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  c517d8c9
- [Frontend] Introduce Renderer for processing chat messages (using `ModelConfig`) (#30200) · d117a4d1
  Cyrus Leung authored Jan 22, 2026
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Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
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  d117a4d1
- OffloadingConnector: Support kernel_block_size != block_size (#30692) · 421012b6
  Or Ozeri authored Jan 22, 2026
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Signed-off-by: Or Ozeri <oro@il.ibm.com>
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  421012b6
- Enable Cross layers KV cache layout at NIXL Connector (#30207) · 64e3d67a
  liranschour authored Jan 22, 2026
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Signed-off-by: Liran Schour <lirans@il.ibm.com>
Signed-off-by: liranschour <liranschour@users.noreply.github.com>
Co-authored-by: Or Ozeri <or@ozery.com>
```
  64e3d67a
- [ROCm][CI][Docs] Add comment explaining TRITON_ATTN fallback for ROCm (#32835) · a8102998
  Andreas Karatzas authored Jan 22, 2026
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Signed-off-by: Andreas Karatzas <akaratza@amd.com>
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  a8102998
- [ROCm][CI] Lower Acceptance Len Threshold For test_draft_model_quantization (#32731) · 019e2c3b
  Micah Williamson authored Jan 21, 2026
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Signed-off-by: Micah Williamson <micah.williamson@amd.com>
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  019e2c3b
- [FlashMLA] Update FlashMLA to expose new arguments (#32810) · 889722f3
  Lucas Wilkinson authored Jan 21, 2026
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Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
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  889722f3
- [ROCm][CI] fix get_valid_backends (#32787) · 49d96538
  Divakar Verma authored Jan 21, 2026
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Signed-off-by: Divakar Verma <divakar.verma@amd.com>
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  49d96538
- [EC Connector] Optimize remote cache check in scheduler (#32585) · 378385b9
  knlnguyen1802 authored Jan 22, 2026
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Signed-off-by: knlnguyen1802 <knlnguyen1802@gmail.com>
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  378385b9
- [Deprecation] Remove deprecated environment variables (#32812) · 6437ff1f
  Wentao Ye authored Jan 21, 2026
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Signed-off-by: yewentao256 <zhyanwentao@126.com>
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  6437ff1f
21 Jan, 2026 4 commits
- Bump Flashinfer to v0.6.1 (#30993) · 808d6fd7
  elvischenv authored Jan 22, 2026
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Signed-off-by: elvischenv <219235043+elvischenv@users.noreply.github.com>
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  808d6fd7
- Update FlashMLA (#32491) · b4f64e5b
  Lucas Wilkinson authored Jan 20, 2026
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Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
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  b4f64e5b
- [Cleanup] Remove unused `KVConnectorModelRunnerMixin` methods (#32077) · 6f067b1f
  Nick Hill authored Jan 20, 2026
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Signed-off-by: Nick Hill <nickhill123@gmail.com>
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  6f067b1f
- OffloadingConnector: Prevent redundant loads (#29087) · 7013e9ac
  Or Ozeri authored Jan 21, 2026
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Signed-off-by: Or Ozeri <oro@il.ibm.com>
```
  7013e9ac
20 Jan, 2026 2 commits

[Misc] Remove pad_for_cudagraphs from config (#30143) · 22613408

Lucas Wilkinson authored Jan 20, 2026


Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
Co-authored-by: Matthew Bonanni <mbonanni@redhat.com>

22613408

Test: added acceptance length tests (#32030) · f0feb1cf
Rahul Tuli authored Jan 21, 2026
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Signed-off-by: rahul-tuli <rtuli@redhat.com>
```
f0feb1cf

19 Jan, 2026 3 commits
- feat: spec decode with draft models (#24322) · 4a5299c9
  Tomas Ruiz authored Jan 19, 2026
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Signed-off-by: Tomas Ruiz <tomas.ruiz.te@gmail.com>
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  4a5299c9
- [BUGFIX] Fix `test_mla_backends.py`. Scale MLA projection weights to prevent... · 0727cc9e
  Vadim Gimpelson authored Jan 19, 2026
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[BUGFIX] Fix `test_mla_backends.py`. Scale MLA projection weights to prevent numerical instability  (#32529)
Signed-off-by: Vadim Gimpelson <vadim.gimpelson@gmail.com>
```
  0727cc9e
- [ROCm][CI] Add ROCm attention backend support for EAGLE DP tests (#32363) · c0a350ca
  Andreas Karatzas authored Jan 19, 2026
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Signed-off-by: Andreas Karatzas <akaratza@amd.com>
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  c0a350ca
15 Jan, 2026 8 commits
- [UX] Use kv_offloading_backend=native by default (#32421) · 1be5a735
  Michael Goin authored Jan 15, 2026
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Signed-off-by: mgoin <mgoin64@gmail.com>
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  1be5a735
- [Feature] Support async scheduling + PP (#32359) · b34474bf
  Wentao Ye authored Jan 15, 2026
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Signed-off-by: yewentao256 <zhyanwentao@126.com>
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  b34474bf
- [Refactor] [11/N] to simplify the mcp architecture (#32396) · 707b44cc
  Chauncey authored Jan 15, 2026
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Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
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  707b44cc
- [2/N] Move cache factories to MM registry (#32382) · cbbae38f
  Cyrus Leung authored Jan 15, 2026
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Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
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  cbbae38f
- [Bugfix] Strengthen the check of X-data-parallel-rank in Hybrid LB mode (#32314) · 1e584823
  dtc authored Jan 15, 2026
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Signed-off-by: Tianchen Ding <dtcccc@linux.alibaba.com>
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  1e584823
- [Refactor] [10/N] to simplify the vLLM openai completion serving architecture (#32369) · 4c1c501a
  Chauncey authored Jan 15, 2026
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Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
```
  4c1c501a
- [ROCm][CI] Disable async scheduling on ROCm for... · 773d7073
  Micah Williamson authored Jan 14, 2026
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[ROCm][CI] Disable async scheduling on ROCm for test_structured_output[meta-llama/Meta-Llama-3.1-8B-Instruct-xgrammar-auto-speculative_config9] (#32355)
Signed-off-by: Micah Williamson <micah.williamson@amd.com>
```
  773d7073
- [CI/Build][Hardware][AMD] Fix v1/shutdown (#31997) · 15422ed3
  Ryan Rock authored Jan 14, 2026
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Signed-off-by: Ryan Rock <ryan.rock@amd.com>
```
  15422ed3
14 Jan, 2026 1 commit
- [BugFix] Assign page_size_padded when unifying kv cache spec. (#32283) · 66652e80
  Lumosis authored Jan 14, 2026
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Signed-off-by: Lihao Ran <imlihao.ran@gmail.com>
```
  66652e80
13 Jan, 2026 4 commits
- [4/N][Attention] Move MLA common to model_executor (#32060) · 2263d44b
  Matthew Bonanni authored Jan 13, 2026
```
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
Co-authored-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
```
  2263d44b
- [6/N][Attention] Move utils to more appropriate locations (#32215) · 98f60e5a
  Matthew Bonanni authored Jan 13, 2026
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Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
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  98f60e5a
- [Refactor] [6/N] to simplify the vLLM openai chat_completion serving architecture (#32240) · fefce498
  Chauncey authored Jan 13, 2026
```
Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
```
  fefce498
- [ROCm][CI] Fix engine core client tests for ROCm spawn multiprocessing (#32061) · df7e1271
  Andreas Karatzas authored Jan 13, 2026
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Signed-off-by: Andreas Karatzas <akaratza@amd.com>
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  df7e1271
12 Jan, 2026 4 commits
- [NIXL][Bugfix] Failure logging overhaul + early metadata free on failure (#32031) · f8bd8394
  Nicolò Lucchesi authored Jan 12, 2026
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Signed-off-by: NickLucche <nlucches@redhat.com>
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  f8bd8394
- [BugFix] scheduler: Fix ordering preserving of skipped requests (#32173) · 2be765b6
  Or Ozeri authored Jan 12, 2026
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Signed-off-by: Or Ozeri <oro@il.ibm.com>
```
  2be765b6
- [3/N][Attention] Move AttentionMetadata-related code from utils.py to backend.py (#32054) · 20228cb8
  Matthew Bonanni authored Jan 12, 2026
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Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
```
  20228cb8
- [Misc][PD] Fix `get_attn_backend` usage in transfer connectors (#31988) · 5b681074
  Nicolò Lucchesi authored Jan 12, 2026
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Signed-off-by: NickLucche <nlucches@redhat.com>
```
  5b681074