Yongye Zhu and Claude Opus 5.5
378504a544
[MoE] Defer the TRTLLM-Gen top-k finalize on the modular path ( #58635 )
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Signed-off-by: Yongye Zhu <zyy1102000@gmail.com >
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com >
2026-09-25 15:38:29 +08:00
Yongye Zhu and Claude Opus 5.5
5ff3bbfb08
[Perf][DSv4] Fuse inverse RoPE + FP8 quant into FlashInfer sparse MLA ( #58621 )
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Signed-off-by: Yongye Zhu <zyy1102000@gmail.com >
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com >
2026-09-24 23:26:50 -07:00
267eee54bf
[Qwen4Exp][ROCm] PLE n-gram table CPU offload ( #57497 )
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Signed-off-by: Mathew Odden <modden@redhat.com >
Signed-off-by: Andreas Karatzas <akaratza@amd.com >
Co-authored-by: opencode+deepseek-v4-flash+vllm <opencode+deepseek-v4-flash+vllm@example.com >
Co-authored-by: Andreas Karatzas <akaratza@amd.com >
Co-authored-by: OpenAI Codex <noreply@openai.com >
2026-09-24 23:28:20 -05:00
6936e77ba4
[Perf][Engram] Serialize offloaded lookups and pack host tables into huge pages ( #56926 )
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Signed-off-by: Juntian Liu <Juntianl777@gmail.com >
Co-authored-by: Kimi Code <noreply@moonshot.cn >
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com >
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-09-25 10:52:02 +08:00
48d8880d09
[Bugfix][Qwen4Exp] Keep pinned PLE prefetch ids out of the CUDA graph pool ( #58489 )
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Signed-off-by: Juntian Liu <Juntianl777@gmail.com >
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com >
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-09-25 10:51:50 +08:00
Juntian Liu
609731e8f5
[Perf][DSv4.1] Restore the fused query RMSNorm + MXFP8 quantization path ( #57679 )
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Signed-off-by: Juntian Liu <Juntianl777@gmail.com >
2026-09-25 01:39:03 +00:00
16070ed7e9
[Minimax-M3][Perf] Use triton_mrope for vision tower + int64 offset fix for triton_mrope ( #58526 )
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Signed-off-by: Thien Tran <gau.nernst@yahoo.com.sg >
Co-authored-by: Kimi <noreply@moonshot.cn >
Co-authored-by: Isotr0py <Isotr0py@outlook.com >
2026-09-24 18:30:32 -07:00
Yifan Qiao and Claude Fable 5.1
39724758e7
[Bugfix] GLM-5.3-Flash: launch the kpool paged MQA logits in the varlen mode its schedule was built with ( #55270 )
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Signed-off-by: Yifan Qiao <yifanqiao@inferact.ai >
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com >
2026-09-25 00:13:55 +00:00
Harry Mellor and Claude Opus 5.5
d881812500
[Chore] Use Transformers v5 names and drop redundant processor use_fast ( #58550 )
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Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com >
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com >
2026-09-24 14:14:10 +00:00
Fangzhou Ai and Claude Opus 5.5
721d0e5c11
[ROCm][DSv4.1][Perf] Emit MXFP8 from the sparse decode reduce and run wo_a as a grouped FP8 GEMM ( #58456 )
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Signed-off-by: fai <fangzhouai@gmail.com >
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com >
2026-09-24 11:58:14 +00:00
Thien Tran and OpenAI Codex
00b7847c80
[Perf] Use Conv3dLayer for MiniMax M3 patch embedding ( #58512 )
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Signed-off-by: OpenAI Codex <codex@openai.com >
Co-authored-by: OpenAI Codex <codex@openai.com >
2026-09-24 00:41:36 -07:00
44bf011f44
[Dependency] Upgrade FlashInfer version to 0.7.0 ( #58069 )
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Signed-off-by: wzhao18 <wzhao18.sz@gmail.com >
Co-authored-by: Codex <noreply@openai.com >
Co-authored-by: Yongye Zhu <zyy1102000@gmail.com >
Co-authored-by: Kevin H. Luu <khluu000@gmail.com >
2026-09-23 22:45:23 -07:00
Jhao-Ting Chen
4fb767ff0a
[Kernel] Resubmit PR 48666 - Gemma4 FP8 KV FA4 head dim 512 backend selection ( #53175 )
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Signed-off-by: Jhao-Ting Chen <jhaotingc@nvidia.com >
2026-09-23 20:29:06 -07:00
Andreas Karatzas
56b3acb55b
[ROCm][Bugfix] Keep zero MiniMax MXFP8 activation blocks finite ( #58089 )
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Signed-off-by: Andreas Karatzas <akaratza@amd.com >
2026-09-23 16:42:33 +08:00
aoshen02 and Yongye Zhu
973a3be780
[Refactor][Quantization] Make FP8 and MLA weight transforms reusable pure functions ( #57732 )
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Signed-off-by: aoshen02 <aoshen@inferact.ai >
Co-authored-by: Yongye Zhu <zyy1102000@gmail.com >
2026-09-23 01:16:20 -07:00
88aa0d287d
[Spec decode] Support variable-length decode for Kimi-K3 adaptive ver ( #52988 )
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Signed-off-by: Albert Cheng <albecheng@nvidia.com >
Signed-off-by: Albert Cheng (Engrg-Hardware 1) <albecheng@login-bia01.bia.clusters.nvidia.com >
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
Co-authored-by: Benjamin Chislett <bchislett@nvidia.com >
2026-09-22 20:43:32 -07:00
Fangzhou Ai
f9dce295c9
[ROCm][DSv4][Perf] Fuse the inverse RoPE into the sparse decode reduce ( #57451 )
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Signed-off-by: Fangzhou Ai <fangzhou.ai@amd.com >
2026-09-23 01:23:55 +00:00
1c0eee919d
[ROCm][Model][Bugfix] Enable GLM-5.2-MXFP4 on the deepseek_v32 path and fix sparse attention correctness ( #51915 )
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Signed-off-by: Jack Hu <Jack.Hu@amd.com >
Signed-off-by: Jack Hu <jack.hu@amd.com >
Signed-off-by: Douglas Lehr <Doug.Lehr@amd.com >
Co-authored-by: James E T Smith <jamesETsmith@users.noreply.github.com >
Co-authored-by: Douglas Lehr <91553416+dllehr-amd@users.noreply.github.com >
Co-authored-by: Douglas Lehr <Doug.Lehr@amd.com >
2026-09-22 18:08:51 -05:00
lucamotz
276db94fb2
[Bugfix][Model][Spec Decode] Defer disposable GLM MTP head ( #55442 )
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Signed-off-by: Luca Motz <luca.motz@icloud.com >
2026-09-22 20:08:27 +00:00
ca831d1c55
[ROCm][DSv4.1][Perf] Fuse the inverse RoPE into the sparse decode reduce ( #57435 )
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Signed-off-by: Fangzhou Ai <fangzhou.ai@amd.com >
Co-authored-by: Cursor <cursoragent@cursor.com >
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-09-22 18:05:11 +00:00
a6131b0e65
[Bugfix][Engram] Fall back when /dev/shm is absent before sharing tables ( #57914 )
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Signed-off-by: Juntian Liu <juntianl@inferact.ai >
Signed-off-by: Juntian Liu <Juntianl777@gmail.com >
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com >
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-09-23 00:19:09 +08:00
c9b34fdb2d
[Bugfix][GLM-5.3-Flash] Run the dense MLP layers on the sequence-parallel shard ( #58061 )
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Signed-off-by: Jared Wen <w13431838023@gmail.com >
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com >
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-09-22 21:58:21 +08:00
f92b78f6ef
[Kernel][DSV4.1] Fuse MXFP8 wo_b GEMM with sequence-parallel reduce-scatter ( #57428 )
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Signed-off-by: Thien Tran <gau.nernst@yahoo.com.sg >
Signed-off-by: Canlin <canlinguosdu@gmail.com >
Co-authored-by: Thien Tran <gau.nernst@yahoo.com.sg >
Co-authored-by: OpenAI Codex <codex@openai.com >
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com >
Co-authored-by: Jee Jee Li <pandaleefree@gmail.com >
2026-09-22 01:07:17 -07:00
Shanshan Shen
42a85a4976
[ROCm][Bugfix] Explicitly reject FSE=1 with DPA+ETP deployment for DeepSeek-V4 ( #57919 )
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Signed-off-by: Shanshan Shen <87969357+shen-shanshan@users.noreply.github.com >
2026-09-22 04:45:53 +00:00
382970ee6c
[Kimi-K3][AMD] Return KDA and MLA projection outputs directly ( #50592 )
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Signed-off-by: Liuyinfeng01 <yinfeliu@amd.com >
Co-authored-by: Liuyinfeng01 <199041580+LiuYinfeng01@users.noreply.github.com >
Co-authored-by: Andreas Karatzas <akaratza@amd.com >
2026-09-21 15:44:41 -05:00
Tuukka Sarvi and larryli2-amd
e34685dfc0
[ROCm][DSv4] Enable DSpark adaptive verification ( #52362 )
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Signed-off-by: Tuukka Sarvi <tuukka.sarvi@amd.com >
Signed-off-by: larryli2-amd <larryli2@amd.com >
Co-authored-by: larryli2-amd <larryli2@amd.com >
2026-09-21 10:03:41 -05:00
Fangzhou Ai and Cursor
04c1f4a407
[Bugfix][ROCm][DSv4.1] Disable SWA bounded replay on ROCm ( #57906 )
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Signed-off-by: Fangzhou Ai <fangzhou.ai@amd.com >
Co-authored-by: Cursor <cursoragent@cursor.com >
2026-09-21 10:29:14 +00:00
b8cf275382
[AMD][Minimax-M3][perf] Enable packed LBHNC AITER QK-norm fusion for MiniMax-M3 on ROCm ( #54535 )
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Signed-off-by: Wei-Ting Liao <wei-ting.liao@amd.com >
Co-authored-by: Cursor <cursoragent@cursor.com >
Co-authored-by: Shanshan Shen <467638484@qq.com >
2026-09-21 16:38:30 +08:00
76ffb0d374
[Model][Engram] Share host tables across co-located DP replicas by default ( #57651 )
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Signed-off-by: Juntian Liu <Juntianl777@gmail.com >
Signed-off-by: zjy0516 <riverclouds.zhu@qq.com >
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com >
Co-authored-by: zjy0516 <riverclouds.zhu@qq.com >
2026-09-21 08:26:56 +00:00
akii96
0ff0477ff9
[Perf][ROCm] Add a ROCm path for Hy4 and compile the backbone ( #57526 )
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Signed-off-by: Aakif Nawaz <aakif.nawaz@amd.com >
2026-09-21 08:20:43 +00:00
Woosuk Kwon and OpenAI Codex
67513c8b67
[Bugfix][DSV4.1] Restrict mHC overlap to full CUDA graphs ( #57874 )
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Signed-off-by: Woosuk Kwon <woosuk@inferact.ai >
Co-authored-by: OpenAI Codex <noreply@openai.com >
2026-09-21 01:16:59 -07:00
Chauncey and zjy0516
3df4ae153e
[Core][KDA] Generalize Mamba prefill checkpoint builder and exporter ( #57783 )
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Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com >
Signed-off-by: zjy0516 <riverclouds.zhu@qq.com >
Co-authored-by: zjy0516 <riverclouds.zhu@qq.com >
2026-09-21 04:46:11 +00:00
Woosuk Kwon and Codex
9a70c233cd
[Perf][DSV4.1] Fuse TP all-reduce with mHC input preparation ( #57643 )
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Signed-off-by: Woosuk Kwon <woosuk@inferact.ai >
Co-authored-by: Codex <noreply@openai.com >
2026-09-20 20:28:06 -07:00
Jee Jee Li
86ce4d10e2
[BUGFIX][HY4] Record indexer completion event for full CUDA graph capture ( #57811 )
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Signed-off-by: Jee Jee Li <jeejeelee@inferact.ai >
2026-09-21 10:59:11 +08:00
JohnQinAMD
6dfd87f596
[ROCm][DSv4.1] Keep the Engram tables in host memory on ROCm ( #57491 )
2026-09-21 10:17:11 +08:00
Woosuk Kwon and Codex
9b49f92344
[Perf][DSV4.1] Overlap mHC coefficients for small TP batches ( #57603 )
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Signed-off-by: Woosuk Kwon <woosuk@inferact.ai >
Co-authored-by: Codex <noreply@openai.com >
2026-09-20 17:33:17 -07:00
Isotr0py
27757dde02
[DSV4.1] Add encoder cuda graph support for deepseek-v4.1-flash ( #56625 )
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Signed-off-by: Isotr0py <Isotr0py@outlook.com >
2026-09-20 21:51:13 +08:00
Chauncey
bf01fc4a31
[GLM-5.3-Flash] Route kpool indexer top-k through the shared SparseIndexerTopk dispatcher ( #57546 )
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Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com >
2026-09-20 11:17:59 +00:00
db1bfdd4fb
[Bugfix][GLM-5.3-Flash] Address kpool tail blocks by the padded indexer stride in the NVIDIA prefill seed kernel ( #57477 )
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Signed-off-by: Jared Wen <w13431838023@gmail.com >
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com >
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-09-20 18:15:04 +08:00
yinfengLiu and Shanshan Shen
0e110f696d
[ROCm][DSV4][Perf] Use FP8 WO_A output projection ( #54894 )
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Signed-off-by: Liuyinfeng01 <yinfeliu@amd.com >
Co-authored-by: Shanshan Shen <467638484@qq.com >
2026-09-20 09:13:55 +00:00
Fangzhou Ai and Shanshan Shen
1596fa5f88
[ROCm][DSv4.1][Perf] Reuse the decode topk ragged metadata across layers ( #57434 )
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Signed-off-by: Fangzhou Ai <fangzhou.ai@amd.com >
Co-authored-by: Shanshan Shen <467638484@qq.com >
2026-09-20 11:46:33 +08:00
a7fda4c88b
[Bugfix] Fix SM100 fp8_ds_mla cache scales ( #49435 )
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Signed-off-by: Ariel Bereslavsky <arielb@getimpala.ai >
Signed-off-by: Ariel Bereslavsky <ariel@getimpala.ai >
Signed-off-by: Yongye Zhu <zyy1102000@gmail.com >
Co-authored-by: Ariel Bereslavsky <arielb@getimpala.ai >
Co-authored-by: Codex <noreply@openai.com >
Co-authored-by: Misha Goin <mgoin64@gmail.com >
Co-authored-by: Yongye Zhu <zyy1102000@gmail.com >
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-09-19 17:15:07 -07:00
Wentao Ye
36fa72d2d0
[GLM5.3 Perf] Size the GLM-5 sparse indexer decode workspace, 3072 MiB GPU memory saved ( #57701 )
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Signed-off-by: yewentao256 <zhyanwentao@126.com >
2026-09-19 16:57:01 -04:00
1dc2d854c1
[Feat][Model] Support encoder-side SWA-bounded replay for DeepSeek-V4.1-Flash ( #56227 )
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Signed-off-by: Yifan Qiao <yifanqiao@inferact.ai >
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com >
Co-authored-by: Woosuk Kwon <woosuk@inferact.ai >
2026-09-18 15:01:24 -07:00
62af3df734
[Bugfix][MLA] Reserve sparse prefill buffers before KV cache sizing ( #57575 )
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Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com >
Co-authored-by: Codex <noreply@openai.com >
Co-authored-by: Robert Shaw <114415538+robertgshaw2-redhat@users.noreply.github.com >
2026-09-18 21:22:18 +00:00
Woosuk Kwon and Codex
50d812b66a
[Perf][DSV4.1] Optimize MegaMoE staging and NVFP4 cache gathers ( #57604 )
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Signed-off-by: Woosuk Kwon <woosuk@inferact.ai >
Co-authored-by: Codex <noreply@openai.com >
2026-09-18 12:57:19 -07:00
Harry Mellor and Claude Opus 5
8a5cf54387
[Multimodal] Type dummy options per modality ( #57576 )
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Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com >
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com >
2026-09-18 17:29:11 +01:00
Itay Alroy and Tyler Michael Smith
017dced6a6
[DeepSeek V4] Fix fused MoE expert distribution ( #57465 )
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Signed-off-by: Itay Alroy <ialroy@nvidia.com >
Co-authored-by: Tyler Michael Smith <tlrmchlsmth@gmail.com >
2026-09-18 15:17:07 +00:00
Julien Debache and Harry Mellor
2bdae2a5a8
[fix] Mistral-Large-3 accuracy regression on main ( #57563 )
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Signed-off-by: jdebache <jdebache@nvidia.com >
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com >
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com >
2026-09-18 14:19:16 +00:00
Kyle Sayers and Misha Goin
76d517fd12
[Quantization] Support kimi-k3 routed expert quant ( #57430 )
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Signed-off-by: Kyle Sayers <kylesayrs@gmail.com >
Co-authored-by: Misha Goin <mgoin64@gmail.com >
2026-09-18 08:03:59 -06:00