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

22 Jan, 2026 1 commit
- [FlashMLA] Update FlashMLA to expose new arguments (#32810) · 889722f3
  Lucas Wilkinson authored Jan 21, 2026
```
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
```
  889722f3
21 Jan, 2026 1 commit
- Update FlashMLA (#32491) · b4f64e5b
  Lucas Wilkinson authored Jan 20, 2026
```
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
```
  b4f64e5b
19 Jan, 2026 1 commit

[BUGFIX] Fix `test_mla_backends.py`. Scale MLA projection weights to prevent... · 0727cc9e

Vadim Gimpelson authored Jan 19, 2026


[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

13 Jan, 2026 2 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
```
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
```
  98f60e5a
12 Jan, 2026 2 commits
- [3/N][Attention] Move AttentionMetadata-related code from utils.py to backend.py (#32054) · 20228cb8
  Matthew Bonanni authored Jan 12, 2026
```
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
```
  20228cb8
- [Bugfix] Fix stale SSM state for new Mamba requests scheduled as decode (#32118) · 8fb2c135
  Asaf Joseph Gardin authored Jan 12, 2026
```
Signed-off-by: Josephasafg <ajgard7@gmail.com>
```
  8fb2c135
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
08 Jan, 2026 2 commits

[Misc] Fix `Current vLLM config is not set.` warnings, assert to avoid issues... · 6cdf015c

Lucas Wilkinson authored Jan 08, 2026


[Misc] Fix `Current vLLM config is not set.` warnings, assert to avoid issues in the future (#31747)
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>

6cdf015c

[ROCm][CI] Fix attention backend test flakiness from uninitialized KV cache memory (#31928) · 087a1389
Andreas Karatzas authored Jan 07, 2026
```
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
```
087a1389

06 Jan, 2026 1 commit

[Attention][1/n] Remove usage of deprecated `seq_lens_cpu` and... · e0327c9d

Lucas Wilkinson authored Jan 06, 2026


[Attention][1/n] Remove usage of deprecated `seq_lens_cpu` and `num_computed_tokens_cpu` CommonAttentionMetadata properties (#31773)
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>

e0327c9d

05 Jan, 2026 2 commits
- [v1] Add encoder-only/cross attention support to Triton Attention backend (#31406) · 6aa5b18e
  Isotr0py authored Jan 06, 2026
```
Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>
```
  6aa5b18e
- [Platform] Deprecate seed_everything (#31659) · bb4337b3
  wangxiyuan authored Jan 05, 2026
```
Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
```
  bb4337b3
29 Dec, 2025 1 commit

[CI/ROCm] Fixing "V1 Test attention (H100)" test group. (#31187) · d63b9696

Alexei-V-Ivanov-AMD authored Dec 29, 2025

Signed-off-by: DCCS-4560 <alivanov@chi-mi325x-pod1-108.ord.vultr.cpe.ice.amd.com>
Signed-off-by: <>
Co-authored-by: DCCS-4560 <alivanov@chi-mi325x-pod1-108.ord.vultr.cpe.ice.amd.com>
Co-authored-by: root <root@chi-mi325x-pod1-108.ord.vultr.cpe.ice.amd.com>

d63b9696

23 Dec, 2025 1 commit
- Revert "[SM100] Enable fp8 compute for prefill MLA (#30746)" (#31197) · 3e102623
  Pavani Majety authored Dec 22, 2025
```
Signed-off-by: Pavani Majety <pmajety@nvidia.com>
```
  3e102623
22 Dec, 2025 1 commit
- [SM100] Enable fp8 compute for prefill MLA (#30746) · b10f41c8
  Pavani Majety authored Dec 22, 2025
```
Signed-off-by: Pavani Majety <pmajety@nvidia.com>
```
  b10f41c8
17 Dec, 2025 1 commit
- [Attention] Update tests to remove deprecated env vars (#30563) · 7eb6cb6c
  Matthew Bonanni authored Dec 17, 2025
```
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
```
  7eb6cb6c
16 Dec, 2025 2 commits

[Attention] Cache attention metadata builds across hybrid KV-cache groups (#29627) · 9fec0e13
Lucas Wilkinson authored Dec 16, 2025
```
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Co-authored-by: Stanislaw Wozniak <stw@zurich.ibm.com>
```
9fec0e13

[feature] extend DBO to XBO (#30120) · b9ff4f2a

jiangkuaixue123 authored Dec 16, 2025


Signed-off-by: jiangkuaixue123 <jiangxiaozhou111@163.com>
Co-authored-by: root <root@hk01dgx028.cm.cluster>

b9ff4f2a

12 Dec, 2025 1 commit
- [Attention] Use sparse prefill kernel for fp8 kv-cache in DeepSeek-v3.2 (#27532) · 3e41992f
  Lucas Wilkinson authored Dec 12, 2025
```
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
```
  3e41992f
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 1 commit

[Attention] Make `split_decodes_and_prefills(..., require_uniform=True)` support padding (#29644) · aed84691

Lucas Wilkinson authored Dec 09, 2025


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>

aed84691

07 Dec, 2025 2 commits
- Revert "[Renderer] Separate out `RendererConfig` from `ModelConfig` (#30145)" (#30199) · e83b7e37
  Cyrus Leung authored Dec 07, 2025
  
  e83b7e37
- [Renderer] Separate out `RendererConfig` from `ModelConfig` (#30145) · 27f4c2fd
  Cyrus Leung authored Dec 07, 2025
```
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
```
  27f4c2fd
04 Dec, 2025 1 commit
- [BugFix] Fix DBO assert `assert B_block_table == B_q` (#29933) · c8ab988b
  Lucas Wilkinson authored Dec 04, 2025
```
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
```
  c8ab988b
02 Dec, 2025 1 commit
- Remove default values from `InitVar`s so that they're not stored (#29859) · 951445a5
  Harry Mellor authored Dec 02, 2025
```
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
```
  951445a5
01 Dec, 2025 1 commit

[v1] Add real sliding window calculation to FlexAttention direct BlockMask building (#26015) · b95db244

Isotr0py authored Dec 01, 2025


Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>
Signed-off-by: baonudesifeizhai <baonudesifeizhai@gmail.com>
Co-authored-by: baonudesifeizhai <baonudesifeizhai@gmail.com>

b95db244

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
25 Nov, 2025 2 commits
- [ROCm][CI] Fix test_cudagraph_mode failure in AMD CI (#29367) · ef1f7030
  Micah Williamson authored Nov 25, 2025
```
Signed-off-by: Micah Williamson <micah.williamson@amd.com>
```
  ef1f7030
- [Bugfix] [ROCm] [UX]: revert Flex attention backend (#29371) · 64deead7
  vllmellm authored Nov 25, 2025
```
Signed-off-by: vllmellm <vllm.ellm@embeddedllm.com>
```
  64deead7
24 Nov, 2025 1 commit
- [Bugfix] [ROCm] [UX] Reorganize ROCm Backend Selection Logic (#26980) · e48b2e68
  vllmellm authored Nov 24, 2025
```
Signed-off-by: vllmellm <vllm.ellm@embeddedllm.com>
```
  e48b2e68
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
11 Nov, 2025 1 commit

[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

03 Nov, 2025 1 commit
- Add TP parameter to attention tests (#27683) · 01baefe6
  Matthew Bonanni authored Nov 03, 2025
```
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
```
  01baefe6
31 Oct, 2025 1 commit
- Add FLASHINFER_MLA to test_mla_backends and add B200 CI run (#27663) · f29aeb5a
  Matthew Bonanni authored Oct 31, 2025
```
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
```
  f29aeb5a
30 Oct, 2025 1 commit
- [BugFix] Reordering extend logic fix (#27739) · b5d70751
  Lucas Wilkinson authored Oct 30, 2025
```
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
```
  b5d70751
28 Oct, 2025 2 commits

[Misc] Make reorder batch also separate extends (#27367) · 141e6a05
Lucas Wilkinson authored Oct 29, 2025
```
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
```
141e6a05

[Bugfix][CI] Fix v1 attention backend tests and add CI coverage (#26597) · a8c02fb5

Mohammad Miadh Angkad authored Oct 28, 2025


Signed-off-by: Mohammad Miadh Angkad <MAngkad.BSDSBA2027@aim.edu>
Signed-off-by: Mohammad Miadh Angkad <mangkad.bsdsba2027@aim.edu>
Co-authored-by: Ye (Charlotte) Qi <yeq@meta.com>

a8c02fb5

26 Oct, 2025 1 commit

[Chore]:Extract math and argparse utilities to separate modules (#27188) · 71b1c8b6

Yeshwanth N authored Oct 26, 2025


Signed-off-by: Yeshwanth Surya <yeshsurya@gmail.com>
Signed-off-by: Yeshwanth N <yeshsurya@gmail.com>
Signed-off-by: yeshsurya <yeshsurya@gmail.com>

71b1c8b6