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1040 Commits

Author SHA1 Message Date
Nicolò Lucchesi
098d844731 [NIXL][1/N] Refactor kernel_block_size detection (#35752) 
Signed-off-by: NickLucche <nlucches@redhat.com>
 2026-03-11 01:11:23 -07:00
Sladyn
4aaaf8c8ce feat(spec_decode): fuse EAGLE step slot mapping and metadata updates (#33503) 
Signed-off-by: sladynnunes <snunes@usc.edu>
 2026-03-11 04:35:33 +00:00
Wentao Ye
a8ff2cca92 [Perf] Optimize scheduler overhead for PD disaggregation, around 5% E2E perf improvement (#35781) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
Signed-off-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
Co-authored-by: Or Ozeri <oro@il.ibm.com>
 2026-03-10 21:25:30 -07:00
Nick Hill
2a68464c5b [Test] test_async_scheduling.py improvements (#36340) 
Signed-off-by: Nick Hill <nickhill123@gmail.com>
 2026-03-10 11:17:26 -07:00
Srinivasoo7
106ff69c4e feat(kv-offload): Strategy A — StoreReusedOffloadingManager gates CPU stores on reuse frequency (#35342) 
Signed-off-by: srinivas_oo7 <Sriusa4414@gmail.com>
Signed-off-by: Sriusa4414@gmail.com
Signed-off-by: Srinivasoo7 <158864704+Srinivasoo7@users.noreply.github.com>
Co-authored-by: srinivas_oo7 <sklinkedin0120@gmail.com>
Co-authored-by: Srinivasoo7 <158864704+Srinivasoo7@users.noreply.github.com>
Co-authored-by: Or Ozeri <oro@il.ibm.com>
 2026-03-10 14:43:40 +00:00
Wentao Ye
7279374f91 [Perf] Compute maxsim in worker side, reducing redundant copies, 2.7% E2E throughput improvement (#36159) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
 2026-03-09 20:55:58 -07:00
Micah Williamson
4ff9b045fe [ROCm][CI] Prep Tests For Change To ROCM_ATTN As New Default Backend On ROCm (#36025) 
Signed-off-by: Micah Williamson <micah.williamson@amd.com>
 2026-03-09 13:27:55 -05:00
Andreas Karatzas
c174d54f86 [ROCm][CI] Fix ROCm attention backend validation for head sizes, block sizes, and compute capability checks (#36292) 
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
 2026-03-09 12:02:41 -05:00
Matthew Bonanni
77a73458e3 Reapply [Attention] Refactor check_and_update_config (#35122) 
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
 2026-03-09 07:17:14 -07:00
liuzhenwei
1bc9c77f6d [XPU] Add test script of PD disaggregation (#36434) 
Signed-off-by: zhenwei-intel <zhenwei.liu@intel.com>
 2026-03-09 05:50:27 +00:00
Wei Zhao
379689d533 [Perf] Support FP8 KV cache for Flashinfer MLA Sparse (#35891) 2026-03-07 13:51:54 -08:00
PatchyTIS
a6be75dbd2 [Core] NGram GPU Implementation compatible with Async Scheduler (#29184) 2026-03-07 13:51:37 -08:00
qli88
eebd14651f [CI] Enable Crosslayer KV layout tests for ROCm platforms (#35416) 2026-03-07 13:49:56 -08:00
lif
00b814ba5a [V0 Deprecation] Remove unused swap_space parameter (#36216) 
Signed-off-by: majiayu000 <1835304752@qq.com>
Co-authored-by: mcelrath
 2026-03-07 22:09:55 +08:00
Harry Mellor
e2090bf3af [CI] Fix startup error test (#36230) 
A change in engine startup error messages in #35478 caused this test failure.

Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2026-03-06 11:50:28 +00:00
Nicolò Lucchesi
5b3ba94ab4 [Core][KVConnector] Support HMA+NixlConnector (#35758) 
Signed-off-by: NickLucche <nlucches@redhat.com>
 2026-03-06 08:51:21 +01:00
zhanqiuhu
90f3c01fa4 [Spec Decode][KV Connector] Fix KV transfer in PD + speculative decoding (#35158) 
Signed-off-by: Claude <noreply@anthropic.com>
Signed-off-by: Zhanqiu Hu <zh338@cornell.edu>
Co-authored-by: Nicolò Lucchesi <nlucches@redhat.com>
 2026-03-06 08:50:44 +01:00
cong-or
57c84ff129 perf: add __slots__ to KVCacheBlock (#36164) 
Signed-off-by: cong-or <conchubhar.gannon@gmail.com>
 2026-03-05 22:04:09 -08:00
Jiayi Yan
6a895197fa [Bugfix][CI] fix typos (#34934) 
Signed-off-by: 1195343015 <1195343015@qq.com>
Signed-off-by: Jiayi Yan <66017932+1195343015@users.noreply.github.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2026-03-05 17:05:46 +00:00
Ning Xie
176c799f4c [openai api] log exception in exception handler (1/N) (#31164) 
Signed-off-by: Andy Xie <andy.xning@gmail.com>
 2026-03-05 16:00:12 +00:00
Or Ozeri
612e7729c2 [KVConnector] Scheduler: Fix num_computed_tokens after async KV load (#34616) 
Signed-off-by: Or Ozeri <oro@il.ibm.com>
 2026-03-05 14:25:15 +00:00
Benjamin Chislett
57c629e9c1 [Bugfix] Fix block_size for hybrid model MTP (#36036) 
Signed-off-by: Benjamin Chislett <bchislett@nvidia.com>
 2026-03-05 06:10:54 +00:00
Qi Wang
6aa6ad8992 [BugFix] Fix implicit and incorrect assumption on ECConnector is_producer (#34783) 
Signed-off-by: Qi Wang <qiwa@nvidia.com>
 2026-03-04 15:01:30 +01:00
Ronen Schaffer
bb6888b8b1 [Bugfix][CPUOffloadingManager] Prevent eviction of already-stored blocks in LRU/ARC prepare_store() (#35846) 
Signed-off-by: Ronen Schaffer <ronen.schaffer@ibm.com>
 2026-03-04 14:25:33 +02:00
haosdent
d6e04f4c43 [Bugfix] Cap FULL decode cudagraph sizes for Mamba/hybrid models (#34094) (#34571) 
Signed-off-by: haosdent <haosdent@gmail.com>
Co-authored-by: zjy0516 <riverclouds.zhu@qq.com>
 2026-03-04 11:56:22 +01:00
Kunshang Ji
16d2ad1d38 [Hardware] Replace torch.cuda.empty_cache with torch.accelerator.empty_cache (#30681) 
Signed-off-by: Kunshang Ji <kunshang.ji@intel.com>
Signed-off-by: Kunshang Ji <jikunshang95@gmail.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2026-03-04 09:49:47 +00:00
ojhaanshika
e05cb3b93e TRTLLM gen-full attn Test Coverage (#34986) 
Signed-off-by: Anshika Ojha <anshikao@nvidia.com>
Co-authored-by: Anshika Ojha <anshikao@gb-nvl-059-compute09.nvidia.com>
 2026-03-03 11:35:34 -05:00
Lucas Wilkinson
28ef9ba399 [BugFix] Add support for MTP num_speculative_tokens > 1 with sparse MLA (#34552) 
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
Co-authored-by: Matthew Bonanni <mbonanni@redhat.com>
 2026-03-03 07:21:57 -08:00
aykoppol
25e02647c2 [Core] Add optional flags to check for repetitive token patterns in engine output (#35451) 
Signed-off-by: aykoppol <aykoppol+git@gmail.com>
 2026-03-03 12:23:25 +08:00
Fynn Schmitt-Ulms
9433acb8df [Spec Decode] Add hidden states extraction system (#33736) 
Signed-off-by: Fynn Schmitt-Ulms <fschmitt@redhat.com>
 2026-03-02 14:29:09 -05:00
Andreas Karatzas
ec27b36b4b [CI] Defining extended V1 e2e + engine tests (#35580) 
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
 2026-03-02 08:10:54 +00:00
Ryan Rock
87d319c52f [AMD][CI] Support Triton attention with ExampleConnector (#34931) 
Signed-off-by: Ryan Rock <ryan.rock@amd.com>
 2026-03-01 09:58:07 +02:00
Itay Alroy
dea268336f [1/N] Elastic EP Milestone 2 (#34861) 
Signed-off-by: Yongji Wu <wuyongji317@gmail.com>
Signed-off-by: Itay Alroy <ialroy@nvidia.com>
Signed-off-by: Tyler Michael Smith <tlrmchlsmth@gmail.com>
Signed-off-by: Ron Tourgeman <rtourgeman@nvidia.com>
Co-authored-by: Yongji Wu <wuyongji317@gmail.com>
Co-authored-by: Tyler Michael Smith <tlrmchlsmth@gmail.com>
Co-authored-by: Ron Tourgeman <rtourgeman@nvidia.com>
 2026-02-28 04:46:42 +00:00
Lucas Wilkinson
1d532f9d8f [DP] Only use DP padding when cudagraphs are actually used (#34102) 
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
 2026-02-27 15:14:31 -05:00
Huamin Li
157722da75 [perf] Use pinned memory for async H2D transfer in do_mamba_copy_block (#35480) 
Signed-off-by: Huamin Li <3ericli@gmail.com>
 2026-02-28 01:50:37 +08:00
Nicolò Lucchesi
cabdaa7619 [Misc] Move GPUModelRunner.prepare_kernel_block_sizes to utils (#35400) 
Signed-off-by: NickLucche <nlucches@redhat.com>
 2026-02-27 11:42:51 +08:00
Yiliu Dong
d940607629 [Core] Support min_tokens with speculative decoding (#32642) 
Signed-off-by: qianlihuang <yiliu.dong@qq.com>
Co-authored-by: qianlihuang <yiliu.dong@qq.com>
 2026-02-26 12:31:28 -05:00
Andreas Karatzas
9571e99945 [ROCm][CI] Extending attention backend coverage for Eagle spec decode tests (#35265) 
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
 2026-02-25 14:16:18 -08:00
Benjamin Chislett
ee59a7c615 [Tests] Add GSM8k check to SpecDec E2E tests (#34772) 
Signed-off-by: Benjamin Chislett <bchislett@nvidia.com>
 2026-02-25 07:51:14 -05:00
Chen Zhang
8fae54faff [Linear Attention] fix bug for linear attention + prefix caching + reset_prefix_cache (#35157) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2026-02-24 22:00:19 -08:00
Harry Mellor
f7967577f5 Remove requirement to use --hf-overrides for DeepseekVLV2ForCausalLM (#35203) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2026-02-24 22:00:06 -08:00
Nick Hill
dbf0da817a [Core] Cleanup engine pause/sleep logic (#34528) 
Signed-off-by: Nick Hill <nickhill123@gmail.com>
 2026-02-24 19:33:34 -08:00
Andreas Karatzas
067c5d9ad1 [ROCm][CI] Added MI325 mirrors (#34923) 
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
 2026-02-24 13:37:15 -08:00
Benjamin Chislett
f5972a872f [Model][Spec Decode] Nemotron-H MTP and Mamba Speculative Decoding Support (#33726) 
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>
 2026-02-24 09:49:56 -08:00
Rohan Potdar
2ff4e51152 [ROCm] AITER fused RoPE+KVCache (#33443) 
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>
 2026-02-23 19:06:00 -08:00
haosdent
a2ba6a5244 [Bugfix] Fix prefix caching for Mamba 'all' mode (Nemotron models) (#34874) 
Signed-off-by: haosdent <haosdent@gmail.com>
 2026-02-23 17:31:51 +01:00
Andreas Karatzas
5f68464f92 [ROCm][CI] Fix spec decode profile assertion and logprob test determinism (#35043) 
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
 2026-02-23 05:05:54 -08:00
Nicolò Lucchesi
ab6f3487a6 [PD] Change kv_load_failure_policy Default from "recompute" to "fail" (#34896) 
Signed-off-by: NickLucche <nlucches@redhat.com>
Co-authored-by: Cyrus Leung <tlleungac@connect.ust.hk>
 2026-02-21 01:34:57 -08:00
Andreas Karatzas
54254f7a61 [ROCm][CI] Fix spec decode logprobs flakiness and parametrize tree attention backends (#34599) 
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
 2026-02-20 20:25:23 -08:00
zhongdaor-nv
a0fe7ea2f0 [feat] Add per-block extra_keys to KV events (#33304) 
Signed-off-by: zhongdaor-nv <zhongdaor@nvidia.com>
Co-authored-by: Nicolò Lucchesi <nlucches@redhat.com>
Co-authored-by: Cyrus Leung <tlleungac@connect.ust.hk>
 2026-02-20 20:11:40 -08:00