Commits · 57eae2f8918b42fc0fd3ed0b440b4eef6eae42e9 · OpenDAS / vllm_cscc

02 Feb, 2026 10 commits

[Release] patch step3p5 attention class in v0.15.1 release (#33602) · 57eae2f8
Zhewen Li authored Feb 02, 2026
```
Signed-off-by: zhewenli <zhewen@inferact.ai>
Co-authored-by: zhewenli <zhewen@inferact.ai>
```
57eae2f8
[Fix] prefix cache hit rate == 0 bug with gpt-oss style models (#33524) · f0d00586
Yifan Qiao authored Feb 01, 2026
```
Signed-off-by: Yifan Qiao <yifanqiao@berkeley.edu>
(cherry picked from commit a01ef3fa)
```
f0d00586

[Models] Step-3.5-Flash (#33523) · 8b45c58f

csy0225 authored Feb 02, 2026


Signed-off-by: Jee Jee Li <pandaleefree@gmail.com>
Co-authored-by: i-zhangmingming <i-zhangmingming@stepfun.com>
Co-authored-by: xiewuxun <xiewuxun@stepfun.com>
Co-authored-by: zetaohong <i-hongzetao@stepfun.com>
Co-authored-by: Jee Jee Li <pandaleefree@gmail.com>
(cherry picked from commit c3b40dc3)

8b45c58f

fix: Add SM120 (RTX Blackwell) support for FlashInfer CUTLASS NVFP4 MoE kernels (#33417) · 15ebd0ce
René Honig authored Jan 31, 2026
```
Signed-off-by: mgoin <mgoin64@gmail.com>
Co-authored-by: mgoin <mgoin64@gmail.com>
(cherry picked from commit 07978117)
```
15ebd0ce

[fix][torch.compile] Fix cold-start compilation time increase by adding kv... · 29152683

Luka Govedič authored Jan 31, 2026


[fix][torch.compile] Fix cold-start compilation time increase by adding kv cache update to splitting ops (#33441)
Signed-off-by: Luka Govedič <lgovedic@redhat.com>
Co-authored-by: Richard Zou <zou3519@gmail.com>
(cherry picked from commit 15f40b20)

29152683

[BugFix] Fix whisper FA2 + full cudagraphs (#33360) · d984d664

Lucas Wilkinson authored Jan 30, 2026


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>
Co-authored-by: Michael Goin <mgoin64@gmail.com>
(cherry picked from commit 0a3c71e7)

d984d664

[Bugfix][ROCm] Fixing the skinny gemm dispatch logic from #32831 (#33366) · 5f45b0b7
Gregory Shtrasberg authored Jan 30, 2026
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Signed-off-by: Gregory Shtrasberg <Gregory.Shtrasberg@amd.com>
(cherry picked from commit 31aedfe7)
```
5f45b0b7
[Bugfix] Enable Triton MoE for FP8 per-tensor dynamic (#33300) · 6ff16b77
Michael Goin authored Jan 29, 2026
```
Signed-off-by: mgoin <mgoin64@gmail.com>
(cherry picked from commit bfb9bdaf)
```
6ff16b77

[Bugfix] Fix Qwen3-VL-Reranker load. (#33298) · 1ed963d4

wang.yuqi authored Jan 29, 2026


Signed-off-by: wang.yuqi <yuqi.wang@daocloud.io>
Signed-off-by: wang.yuqi <noooop@126.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
(cherry picked from commit abb34ac4)

1ed963d4

[Bugfix] Register fp8 cutlass_group_gemm as supported for only SM90+SM100 (#33285) · 39e8b493
Michael Goin authored Jan 28, 2026
```
Signed-off-by: mgoin <mgoin64@gmail.com>
(cherry picked from commit 1bd47d6e)
```
39e8b493

28 Jan, 2026 5 commits

Revert "Enable Cross layers KV cache layout at NIXL Connector (#30207)" (#33241) · fe18ce4d

Or Ozeri authored Jan 28, 2026


Signed-off-by: Or Ozeri <oro@il.ibm.com>
Co-authored-by: Kevin H. Luu <khluu000@gmail.com>
(cherry picked from commit 2e8de867)

fe18ce4d

[BugFix] Fix P/D with non-MoE DP (#33037) · 7779de34

Nick Hill authored Jan 27, 2026


Signed-off-by: Nick Hill <nickhill123@gmail.com>
(cherry picked from commit 0cd259b2)

7779de34

[Bugfix] Fix DeepseekV32 `AssertionError: num_kv_heads == 1` (#33090) · 0d8ce320
Nicolò Lucchesi authored Jan 27, 2026
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Signed-off-by: NickLucche <nlucches@redhat.com>
(cherry picked from commit 492a7983)
```
0d8ce320
[Bugfix] Disable CG for Whisper+FA2 (#33164) · d51e1f8b
Nicolò Lucchesi authored Jan 27, 2026
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Signed-off-by: NickLucche <nlucches@redhat.com>
(cherry picked from commit 1f3a2c29)
```
d51e1f8b

[Models] Kimi-K2.5 (#33131) · 5042815a

Roger Wang authored Jan 26, 2026


Signed-off-by: wanglinian <wanglinian@stu.pku.edu.cn>
Signed-off-by: wangln19 <96399074+wangln19@users.noreply.github.com>
Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>
Signed-off-by: youkaichao <youkaichao@gmail.com>
Signed-off-by: Roger Wang <hey@rogerw.io>
Co-authored-by: wanglinian <wanglinian@stu.pku.edu.cn>
Co-authored-by: wangln19 <96399074+wangln19@users.noreply.github.com>
Co-authored-by: Zaida Zhou <58739961+zhouzaida@users.noreply.github.com>
Co-authored-by: Isotr0py <mozf@mail2.sysu.edu.cn>
Co-authored-by: Nick Hill <nickhill123@gmail.com>
Co-authored-by: youkaichao <youkaichao@gmail.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
(cherry picked from commit b539f988)

5042815a

26 Jan, 2026 9 commits
- [Bugfix] Fix Dtypes for Pynccl Wrapper (#33030) · cf1167e5
  Robert Shaw authored Jan 26, 2026
```
Signed-off-by: Robert Shaw <robshaw@redhat.com>
Co-authored-by: Robert Shaw <robshaw@redhat.com>
(cherry picked from commit 43a013c3)
```
  cf1167e5
- [Refactor] Use data parser for matching data items to multi-modal UUIDs (#32955) · 11b55687
  Cyrus Leung authored Jan 26, 2026
```
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
```
  11b55687
- Set splitk=1 for fused-moe-lora expand kernel (#32882) · ee484b3f
  Danielle Robinson authored Jan 25, 2026
```
Signed-off-by: Danielle Robinson <dmmaddix@amazon.com>
Co-authored-by: Danielle Robinson <dmmaddix@amazon.com>
Co-authored-by: Jee Jee Li <pandaleefree@gmail.com>
```
  ee484b3f
- [Model Runner V2] Add LoRAState to consolidate lora logic (#33062) · a9b53dd4
  Woosuk Kwon authored Jan 25, 2026
```
Signed-off-by: Woosuk Kwon <woosuk@inferact.ai>
```
  a9b53dd4
- [StepVL] support close img patch (#32923) · 105d1045
  ltd0924 authored Jan 26, 2026
```
Signed-off-by: luotingdan <luotingdan@stepfun.com>
Signed-off-by: ltd0924 <32387785+ltd0924@users.noreply.github.com>
Co-authored-by: luotingdan <luotingdan@stepfun.com>
```
  105d1045
- [CI] Fix MHA attention test failure (AttributeError when model_config is None... · 566cdb6c
  Lucas Wilkinson authored Jan 25, 2026
```
[CI] Fix MHA attention test failure (AttributeError when model_config is None in ViT attention backend) (#33033)
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
```
  566cdb6c
- [Model Runner V2] Minor simplification for finish_requests (#33048) · 2f0d3ba7
  Woosuk Kwon authored Jan 25, 2026
```
Signed-off-by: Woosuk Kwon <woosuk@inferact.ai>
```
  2f0d3ba7
- [Model Runner V2] Fix slot_mapping after #25954 (#33046) · edf927bc
  Woosuk Kwon authored Jan 25, 2026
```
Signed-off-by: Woosuk Kwon <woosuk@inferact.ai>
Co-authored-by: Woosuk Kwon <woosuk@inferact.ai>
```
  edf927bc
- [Bugfix][VLM] Fix transformers backend embed_multimodal for Qwen2.5-VL profiling (#32969) · 22aeb430
  Andreas Karatzas authored Jan 25, 2026
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Signed-off-by: Andreas Karatzas <akaratza@amd.com>
```
  22aeb430
25 Jan, 2026 4 commits

[Model] Use mm_position to compute mrope positions for Qwen2.5-Omni (#32772) · a698e8e7
Itay Etelis authored Jan 25, 2026
```
Signed-off-by: Itay Etelis <itay.etelis@ibm.com>
Co-authored-by: Itay Etelis <itay.etelis@ibm.com>
```
a698e8e7
[BugFix] Add env variable to control PDL in LoRA (#32836) · 73b24346
Jee Jee Li authored Jan 25, 2026
```
Signed-off-by: Jee Jee Li <pandaleefree@gmail.com>
```
73b24346

[Bugfix] fix encoder cache hang in Qwen3VL (#32684) · 7e67df55

JJJYmmm authored Jan 25, 2026


Signed-off-by: JJJYmmm <92386084+JJJYmmm@users.noreply.github.com>
Signed-off-by: Roger Wang <hey@rogerw.io>
Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>
Co-authored-by: Roger Wang <hey@rogerw.io>
Co-authored-by: Isotr0py <mozf@mail2.sysu.edu.cn>

7e67df55

[Perf][Kernel] Optimize FP4 quantization kernels (SM100F) (#32520) · fcb9df99
Roberto L. Castro authored Jan 25, 2026
```
Signed-off-by: LopezCastroRoberto <rocastro@redhat.com>
```
fcb9df99

24 Jan, 2026 12 commits

[Feature] add session based streaming input support to v1 (#28973) · 91601ff4

Joshua Deng authored Jan 24, 2026


Signed-off-by: Joshua Deng <joshuakdeng@gmail.com>
Signed-off-by: Patrick von Platen <patrick.v.platen@gmail.com>
Signed-off-by: Nick Hill <nickhill123@gmail.com>
Signed-off-by: Roger Wang <hey@rogerw.io>
Co-authored-by: Roger Wang <hey@rogerw.io>
Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com>
Co-authored-by: Nick Hill <nickhill123@gmail.com>

91601ff4

Using max_loras + 1 to construct grid in fused_moe_lora (#32277) · d4dbb7af
yugong333 authored Jan 24, 2026
```
Signed-off-by: Yu Gong <yu3.gong@gmail.com>
```
d4dbb7af
[MLA] Fuse cat and qaunt for fp8 kv-cache (#32950) · da5e7b12
Lucas Wilkinson authored Jan 24, 2026
```
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
```
da5e7b12

[Bugfix]: resolve torch.compile cache conflict between mm_encoder_tp_modes (#32842) · 1209b784

Hiroken. authored Jan 24, 2026


Signed-off-by: Hongjian Zhang <zhanghongjian@xiaohongshu.com>
Signed-off-by: Xingran Wang <wangxingran123456@outlook.com>
Co-authored-by: Xingran Wang <wangxingran123456@outlook.com>