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1083 Commits

Author SHA1 Message Date
Francesco Fusco
298e510848 [Hybrid] calling get_mamba_groups() once at MambaCopyBuffers.create() (#37318) 
Signed-off-by: Francesco Fusco <ffu@zurich.ibm.com>
 2026-03-21 09:29:43 +00:00
Santino Ramos
85f671b8e1 [Model Runner V2] Support Streaming Inputs (#37028) 
Signed-off-by: Santino Ramos <elsantinoramos@gmail.com>
 2026-03-20 20:42:25 +00:00
Lucas Wilkinson
e1d85e5c24 [Attention] Support distinguishing between short extends and decodes (#37303) 
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
 2026-03-20 10:49:36 -07:00
Flora Feng
b4c1aef21c [Refactor] Relocate tests from tests/v1/entrypoints/ to tests/entrypoints/ (#37500) 
Signed-off-by: sfeng33 <4florafeng@gmail.com>
 2026-03-20 02:50:34 -07:00
Flora Feng
9040151fe1 [V0 Deprecation] Deprecate --disable-frontend-multiprocessing (#37612) 
Signed-off-by: sfeng33 <4florafeng@gmail.com>
 2026-03-20 11:31:43 +08:00
tianshu-Michael-yu
269bf46d99 fix: disambiguate multimodal prefix cache keys (#36708) 
Signed-off-by: tianshu.yu <tianshuyu.formal@gmail.com>
 2026-03-20 10:33:20 +08:00
zhanqiuhu
d49f273144 [SSM/Mamba] Follow-up: N-1 prefill for P/D disaggregation (#37310) 2026-03-19 08:22:00 +01:00
Thillai Chithambaram
828f862acb [Bugfix] Expand quantization method support in perf metrics (#37231) 
Signed-off-by: Thillai Chithambaram <thillaichithambaram.a@gmail.com>
 2026-03-18 23:54:19 +00:00
Andy Lo
577df69b26 [Bugfix] Fix KV scales inconsistency in fp8 MLA & FlashInfer kv_cache_dtype "auto" leading to gibberish (#37054) 
Signed-off-by: Andy Lo <andy@mistral.ai>
 2026-03-18 23:07:29 +00:00
Wentao Ye
0d81a1fe61 [V0 Deprecation] Deprecate virtual engine (#37195) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
 2026-03-18 14:30:14 -07:00
Or Ozeri
5dd8df0701 [kv_offload+HMA][2/N]: Support multiple KV groups in GPULoadStoreSpec (#36642) 
Signed-off-by: Or Ozeri <oro@il.ibm.com>
 2026-03-18 19:26:40 +02:00
Or Ozeri
525f2eeb0b [kv_offload+HMA][6/N]: Split offloading_connector.py (#37405) 
Signed-off-by: Or Ozeri <oro@il.ibm.com>
 2026-03-18 14:42:46 +01:00
Andy Lo
98b09ddc27 [NIXL][Bugfix] metrics & testing minor bug (#36051) 
Signed-off-by: Andy Lo <andy@mistral.ai>
 2026-03-18 14:39:14 +01:00
Or Ozeri
fcf0687b27 [kv_offload+HMA][0/N]: Support block-level preemption handling (#34805) 
Signed-off-by: Or Ozeri <oro@il.ibm.com>
Co-authored-by: Nicolò Lucchesi <nlucches@redhat.com>
 2026-03-18 08:49:53 +02:00
liuzhenwei
86b7e3c95a [XPU] skip unsupported ut and update test_nixl_connector (#37179) 
Signed-off-by: zhenwei-intel <zhenwei.liu@intel.com>
Co-authored-by: Kunshang Ji <kunshang.ji@intel.com>
 2026-03-18 13:32:59 +08:00
Andreas Karatzas
ce2ef42fd3 [CI] Stabilize test_cpu_offloading by waiting for async offload before cache reset (#37335) 
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
 2026-03-18 05:26:20 +00:00
gxd3
a0dd1995c7 [Hardware][TPU] Add supports_async_scheduling() method to Executor interface so that it can be extended for Executor implementations. (#36924) 
Signed-off-by: Guangxiang Du <gxd@google.com>
 2026-03-18 12:53:28 +08:00
Yong Hoon Shin
de35c06c66 Make KV connector metadata build overridable via plugin (#37336) 
Signed-off-by: Yong Hoon Shin <yhshin@meta.com>
 2026-03-17 21:29:06 +00:00
Benjamin Chislett
8a680463fa [Bugfix] Fix NemotronH MTP + Chunked Prefill (#35447) 2026-03-17 07:07:33 +01:00
Flora Feng
3e3d320c1b [Refactor] Relocate responses API tests (#37241) 
Signed-off-by: sfeng33 <4florafeng@gmail.com>
 2026-03-17 05:14:52 +00:00
Harry Huang
45f526d652 [BugFix] Correct max memory usage for multiple KV-cache groups (#36030) 
Signed-off-by: huanghaoyan.hhy <huanghaoyan.hhy@alibaba-inc.com>
 2026-03-17 00:38:52 +00:00
Andreas Karatzas
4f9b14c21c [CI] Stabilize multinode DP internal LB completion tests (#36356) 
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
 2026-03-16 15:40:23 -07:00
rasmith
2cc26c3a99 [CI][BugFix][MORI][AMD] Add transfer_id to kv transfer params for test (#37213) 
Signed-off-by: Randall Smith <Randall.Smith@amd.com>
 2026-03-16 13:22:57 -07:00
Flora Feng
dfa8852db2 [Refactor] Consolidate GPT-OSS reasoning parser tests (#36915) 
Signed-off-by: sfeng33 <4florafeng@gmail.com>
Signed-off-by: Flora Feng <4florafeng@gmail.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
 2026-03-16 15:53:07 -04:00
Nicolò Lucchesi
f5c081d432 [PD][Nixl] Add support for hybrid SSM-FA models (#36687) 2026-03-16 19:58:06 +01:00
haosdent
ca1954d58c [Bugfix] Disable cross-layer KV cache for MLA attention backends (#37090) 
Signed-off-by: haosdent <haosdent@gmail.com>
Co-authored-by: Or Ozeri <oro@il.ibm.com>
 2026-03-16 19:03:10 +02:00
Fynn Schmitt-Ulms
04bf5a35fa [Spec Decode] Update extract_hidden_states to use deferred kv_connector clear (#37013) 2026-03-16 14:53:45 +01:00
haosdent
116ed130f4 [Bugfix] Fix GDN attention crash with mixed decode/spec-decode batches (#34871) 
Signed-off-by: haosdent <haosdent@gmail.com>
 2026-03-16 10:30:23 +01:00
Andreas Karatzas
a2956a0f8e [ROCm][CI] Retrying in case of batch variance effects and reducing flakiness (#36442) 
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
 2026-03-16 16:08:51 +08:00
Andreas Karatzas
911355e216 [ROCm] Fix KV copy methods and auto-select attention backend for ROCm (#36845) 
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
 2026-03-16 16:07:27 +08:00
Benjamin Chislett
8b346309a5 [Refactor] Consolidate SupportsEagle (#36063) 
Signed-off-by: Benjamin Chislett <bchislett@nvidia.com>
 2026-03-13 23:22:40 +00:00
Kevin H. Luu
f1816fb192 [CI] Split V1 e2e + engine (1 GPU) into separate jobs (#36945) 
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-13 14:16:02 -07:00
Itay Alroy
d5af196c18 [2/N] Elastic EP Milestone 2: Integrating NIXL-EP (#35627) 
Signed-off-by: Itay Alroy <ialroy@nvidia.com>
Co-authored-by: Yongji Wu <wuyongji317@gmail.com>
Co-authored-by: Ron Tourgeman <rtourgeman@nvidia.com>
 2026-03-13 09:25:33 -04:00
Or Ozeri
cfaf4668f7 [kv_offload+HMA][1/N]: Support multiple KV groups in OffloadingSpec (#36610) 
Signed-off-by: Or Ozeri <oro@il.ibm.com>
 2026-03-13 08:04:21 +00:00
Sage
a2268617cf [Frontend] Delegate preprocessing to OpenAIServingRender (#36483) 
Signed-off-by: Sage Ahrac <sagiahrak@gmail.com>
 2026-03-13 00:39:43 -07:00
Csrayz
bc2c0c86ef [Frontend] Fix usage incorrectly returned with empty stream_options` (#36379) 
Signed-off-by: Csrayz <33659823+Csrayz@users.noreply.github.com>
 2026-03-13 03:33:04 +00:00
Kunshang Ji
53ec16a705 [Hardware] Replace torch.cuda.device_count/current_device/set_device API (#36145) 
Signed-off-by: Kunshang Ji <jikunshang95@gmail.com>
Signed-off-by: Kunshang Ji <kunshang.ji@intel.com>
 2026-03-12 07:57:47 -07:00
Martin Hickey
7f1f36bf91 [CI] Fix mypy for vllm/reasoning (#35742) 
Signed-off-by: Martin Hickey <martin.hickey@ie.ibm.com>
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2026-03-12 12:21:33 +00:00
sfeiqiang
8cb24d3aed [KV Connector] Support using FlexKV as KV Cache Offloading option. (#34328) 
Signed-off-by: phaedonsun <phaedonsun@tencent.com>
Co-authored-by: phaedonsun <phaedonsun@tencent.com>
 2026-03-12 00:46:20 -07:00
Chauncey
9fe404ed04 [Frontend] OpenAI Responses API supports Tool/Function calling with streaming (#29947) 
Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
 2026-03-12 15:03:50 +08:00
Wentao Ye
c34ba6b961 [Perf] Optimize compute maxsim using batched version, 3.2% E2E throughput improvement (#36710) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
 2026-03-12 08:37:01 +08:00
Or Ozeri
7ee5d5093b [BugFix][kv_offload] Fix offloading decodes with async scheduling (#33881) 
Signed-off-by: Or Ozeri <oro@il.ibm.com>
Co-authored-by: Nicolò Lucchesi <nlucches@redhat.com>
 2026-03-11 20:43:40 +00:00
Or Ozeri
a1a3523a56 [KVConnector] Support worker -> scheduler metadata (#31964) 
Signed-off-by: Or Ozeri <oro@il.ibm.com>
Co-authored-by: Nicolò Lucchesi <nlucches@redhat.com>
 2026-03-11 17:36:37 +00:00
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