Commits · 1f3dbd95fd13849e974f1f31ff36b3e91d7768bc · OpenDAS / vllm_cscc

27 Feb, 2026 6 commits
- [Bugfix][Model] Fix gpt-oss batch invariance (#35404) · 1f3dbd95
  Jakub Zakrzewski authored Feb 27, 2026
```
Signed-off-by: Jakub Zakrzewski <jzakrzewski@nvidia.com>
```
  1f3dbd95
- [Bugfix] Add missing activation attr to RMSNormGated (#35423) · 6467b635
  Tib authored Feb 27, 2026
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Signed-off-by: tibG <naps@qubes.milou>
Co-authored-by: tibG <naps@qubes.milou>
```
  6467b635
- Flashinfer cuDNN backend for Qwen3 VL ViT attention (#34580) · 9c3fe993
  Max Hu authored Feb 27, 2026
```
Signed-off-by: Max Hu <maxhu@nvidia.com>
Signed-off-by: Max Hu <hyoung2991@gmail.com>
Co-authored-by: Max Hu <maxhu@nvidia.com>
Co-authored-by: Shang Wang <shangw@nvidia.com>
```
  9c3fe993
- [Model Performance] Add Qwen3MoE tuned MoE configs for H200 (#35457) · a572baff
  Chengyi Nie authored Feb 26, 2026
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Signed-off-by: Chengyi Nie <cnie@roblox.com>
Co-authored-by: Chengyi Nie <cnie@roblox.com>
```
  a572baff
- [Bug] correct out dtype of rms_norm_gated native path (#35369) · 516cf266
  zofia authored Feb 27, 2026
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Signed-off-by: Zhu, Zufang <zufang.zhu@intel.com>
Co-authored-by: Kunshang Ji <kunshang.ji@intel.com>
```
  516cf266
- [Performance] Cublas Bf16 Gate with Fp32 Output (#35121) · 38c498b8
  roikoren755 authored Feb 27, 2026
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Signed-off-by: Roi Koren <roik@nvidia.com>
```
  38c498b8
26 Feb, 2026 11 commits
- [Bugfix] Fix KV Scale loading for MLA Models (#35430) · 62830211
  Pavani Majety authored Feb 26, 2026
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Signed-off-by: Pavani Majety <pmajety@nvidia.com>
```
  62830211
- [ROCm][Quantization] GPT OSS Upstream MoE wmxfp4_afp8 with static scales (#30357) · 01923eec
  Aleksandr Malyshev authored Feb 26, 2026
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Signed-off-by: Aleksandr Malyshev <maleksan@amd.com>
Co-authored-by: Aleksandr Malyshev <maleksan@amd.com>
```
  01923eec
- [WideEP] Remove pplx all2all backend (#33724) · eb19955c
  Tyler Michael Smith authored Feb 26, 2026
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Signed-off-by: Tyler Michael Smith <tlrmchlsmth@gmail.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
```
  eb19955c
- add mixed precision support for modelopt (#35047) · d0105b84
  sychen52 authored Feb 26, 2026
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Signed-off-by: Shiyang Chen <shiychen@nvidia.com>
```
  d0105b84
- [ROCm] Add dynamic mxfp4 quantization for DeepSeek V2 projection layers (#34157) · ec8ab9d2
  Douglas Lehr authored Feb 26, 2026
```
Signed-off-by: Doug Lehr <douglehr@amd.com>
Signed-off-by: Douglas Lehr <91553416+dllehr-amd@users.noreply.github.com>
Co-authored-by: Doug Lehr <douglehr@amd.com>
Co-authored-by: Rohan Potdar <66227218+Rohan138@users.noreply.github.com>
Co-authored-by: Gregory Shtrasberg <156009573+gshtras@users.noreply.github.com>
```
  ec8ab9d2
- [Refactor] Remove dead or duplicate func utils or variables (#35318) · 05972ea7
  Wentao Ye authored Feb 26, 2026
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Signed-off-by: yewentao256 <zhyanwentao@126.com>
```
  05972ea7
- [Bugfix] fix device_name for routing replay (#34336) · c6ca5159
  Li-Yongwen authored Feb 26, 2026
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Signed-off-by: liyongwen <1310439159@qq.com>
```
  c6ca5159
- [Bugfix] [Qwen3.5]Fix Qwen3.5 FP8 quantization: tuple shard_id weight loading (#35289) · 32693db8
  HZY authored Feb 26, 2026
```
Signed-off-by: daowu.hzy <daowu.hzy@alibaba-inc.com>
Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>
Co-authored-by: Isotr0py <mozf@mail2.sysu.edu.cn>
```
  32693db8
- [Model] Ring 2.5 (#35102) · ab87f852
  Jiangyun Zhu authored Feb 26, 2026
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Signed-off-by: zjy0516 <riverclouds.zhu@qq.com>
```
  ab87f852
- [UX] Add `--moe-backend` arg for explicit kernel selection (#33807) · de527e1c
  Michael Goin authored Feb 25, 2026
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Signed-off-by: mgoin <mgoin64@gmail.com>
Co-authored-by: Robert Shaw <114415538+robertgshaw2-redhat@users.noreply.github.com>
```
  de527e1c
- [MoE Refactor] MXFP4 Cutlass Experts to MK (#34542) · 1976356e
  Yongye Zhu authored Feb 25, 2026
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Signed-off-by: Yongye Zhu <zyy1102000@gmail.com>
```
  1976356e
25 Feb, 2026 5 commits
- fix(mxfp4): Disable monolithic path for TRITON backend with EP (#34270) · c97234c0
  Elizabeth Thomas authored Feb 25, 2026
```
Signed-off-by: Elizabeth Thomas <email2eliza@gmail.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Michael Goin <mgoin64@gmail.com>
```
  c97234c0
- [Perf] Add opt-in SM100 Oink RMSNorm custom-op path (#31828) · 24650715
  Laura Wang authored Feb 24, 2026
```
Signed-off-by: Laura Wang <3700467+Laurawly@users.noreply.github.com>
Co-authored-by: Lu Fang <30275821+houseroad@users.noreply.github.com>
```
  24650715
- [Platform] Add current_platform.num_compute_units interface (#35042) · 8ad54a99
  Kunshang Ji authored Feb 25, 2026
```
Signed-off-by: Kunshang Ji <kunshang.ji@intel.com>
Signed-off-by: Kunshang Ji <jikunshang95@gmail.com>
```
  8ad54a99
- [Misc] Add shard_id validation for MergedColumnLinear (#35055) · a6c13752
  Isotr0py authored Feb 25, 2026
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Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>
```
  a6c13752
- [ROCm]: Enable customop and rope+kvcache fusion for AITER RoPE (#35180) · f38f8c97
  Rohan Potdar authored Feb 24, 2026
```
Signed-off-by: Rohan138 <rohanpotdar138@gmail.com>
```
  f38f8c97
24 Feb, 2026 9 commits

Adding Nemotron fp8 Triton MoE Config (#34674) · 576fe503

yugong333 authored Feb 24, 2026


Signed-off-by: Yu Gong <yu3.gong@gmail.com>
Co-authored-by: Michael Goin <mgoin64@gmail.com>

576fe503

[Model][Spec Decode] Nemotron-H MTP and Mamba Speculative Decoding Support (#33726) · f5972a87

Benjamin Chislett authored Feb 24, 2026


Signed-off-by: Shahar Mor <smor@nvidia.com>
Signed-off-by: Benjamin Chislett <bchislett@nvidia.com>
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Co-authored-by: Shahar Mor <smor@nvidia.com>
Co-authored-by: Roi Koren <roik@nvidia.com>
Co-authored-by: Lucas Wilkinson <lwilkins@redhat.com>

f5972a87

Integrate flashinfer mm_mxfp8 in ModelOpt MXFP8 (#35053) · 9609b1f1
danisereb authored Feb 24, 2026
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Signed-off-by: Daniel Serebrenik <daserebrenik@nvidia.com>
```
9609b1f1
Fix fallback to default tactic (flashinfer autotuner) with trtllm_fp4_block_scale_moe (#35088) · a0c70816
danisereb authored Feb 24, 2026
```
Signed-off-by: Daniel Serebrenik <daserebrenik@nvidia.com>
```
a0c70816

[Attn,KV-cache] Use per-head scales in the attention selector (#34281) · a87cc508

Eldar Kurtić authored Feb 24, 2026


Signed-off-by: Your Name <you@example.com>
Signed-off-by: Eldar Kurtic <research@neuralmagic.com>
Co-authored-by: Eldar Kurtic <research@neuralmagic.com>
Co-authored-by: Your Name <you@example.com>

a87cc508

[Refactor] [1/N] Reorganize kernel abstraction directory (#34055) · 6af03f23

BadrBasowid authored Feb 24, 2026


Signed-off-by: BadrBasowid <badr.basowid@gmail.com>
Co-authored-by: vllmellm <vllm.ellm@embeddedllm.com>
Co-authored-by: TJian <tunjian.tan@embeddedllm.com>

6af03f23

[Quantization] Support FP8 MoE bias for models like GPT-OSS (#34906) · ec853405

Jia Guo authored Feb 23, 2026


Signed-off-by: jasperjiaguo <jasperg662@gmail.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

ec853405

[ROCm] AITER fused RoPE+KVCache (#33443) · 2ff4e511

Rohan Potdar authored Feb 23, 2026


Signed-off-by: Rohan138 <rohanpotdar138@gmail.com>
Signed-off-by: charlifu <charlifu@amd.com>
Signed-off-by: Rohan Potdar <66227218+Rohan138@users.noreply.github.com>
Co-authored-by: charlifu <charlifu@amd.com>
Co-authored-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
Co-authored-by: Douglas Lehr <91553416+dllehr-amd@users.noreply.github.com>

2ff4e511

[Perf] Improve default triton fused moe configs (#34846) · 22a97e66

Michael Goin authored Feb 23, 2026


Signed-off-by: mgoin <mgoin64@gmail.com>
Co-authored-by: Robert Shaw <114415538+robertgshaw2-redhat@users.noreply.github.com>

22a97e66

23 Feb, 2026 4 commits
- [Bugfix] Fix MRotaryEmbedding missing `truncate` attr with YaRN scaling (#35080) · a7f341c3
  haosdent authored Feb 24, 2026
```
Signed-off-by: haosdent <haosdent@gmail.com>
```
  a7f341c3
- [kv-cache, ct] Use compressed-tensors as a source of ground-truth for quant strategies (#34254) · b95bb692
  Eldar Kurtić authored Feb 23, 2026
```
Signed-off-by: Your Name <you@example.com>
Co-authored-by: Your Name <you@example.com>
```
  b95bb692
- [XPU] allow TORCH_SDPA/TRITON_ATTN as XPU vit Backend (#35010) · b1b5e045
  Yan Ma authored Feb 23, 2026
```
Signed-off-by: Yan Ma <yan.ma@intel.com>
```
  b1b5e045
- [Refactor] Remove dead private func `_fp8_perm` and `_extract_mask_for_item` (#35068) · 7f40e9e5
  Wentao Ye authored Feb 23, 2026
```
Signed-off-by: yewentao256 <zhyanwentao@126.com>
```
  7f40e9e5
22 Feb, 2026 3 commits
- [Spec Decode] Reduce TP communication for speculative decoding draft token generation (#34049) · 2bcf71b9
  qizixi authored Feb 22, 2026
```
Signed-off-by: qizixi <qizixi@meta.com>
Co-authored-by: Lu Fang <30275821+houseroad@users.noreply.github.com>
```
  2bcf71b9
- [Model] Add NVFP4 quantization support for Step3.5-Flash (#34478) · b7892a3b
  tacos8me authored Feb 22, 2026
```
Signed-off-by: tacos8me <ian@cloudhabit.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Michael Goin <mgoin64@gmail.com>
```
  b7892a3b
- [Model Bash][DSR1] Add selective dynamic shape marking for CustomOp (#34900) · 74d90b1c
  Vadim Gimpelson authored Feb 22, 2026
```
Signed-off-by: Vadim Gimpelson <vadim.gimpelson@gmail.com>
```
  74d90b1c
21 Feb, 2026 2 commits
- [ROCm] Enable bitsandbytes quantization support on ROCm (#34688) · 8dc8a99b
  BADAOUI Abdennacer authored Feb 21, 2026
```
Signed-off-by: badaoui <abdennacerbadaoui0@gmail.com>
```
  8dc8a99b
- [ROCm][Bugfix]: Only save unpadded sizes for shared_experts in MoERunner to... · ded333fb
  Rohan Potdar authored Feb 20, 2026
```
[ROCm][Bugfix]: Only save unpadded sizes for shared_experts in MoERunner to fix rmsnorm pad fusion (#34636)
Signed-off-by: Rohan138 <rohanpotdar138@gmail.com>
```
  ded333fb