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513 Commits
Author SHA1 Message Date
Wentao YeandNick Hill e1060a71a1 [Perf] Optimize detokenizer python logic (#32975) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
Signed-off-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
Co-authored-by: Nick Hill <nhill@redhat.com>
 2026-02-09 23:54:41 -08:00
Reagan LeeandReagan Lee 7c233dbb36 [Tiny] Rename encoder budget file to more specific name (#34103) 
Signed-off-by: Reagan Lee <“reaganjlee@gmail.com”>
Co-authored-by: Reagan Lee <“reaganjlee@gmail.com”>
 2026-02-09 03:48:19 +00:00
Cyrus Leung 48312e579a [Misc] Make PlaceholderRange.get_num_embeds a method (#34035) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-02-07 05:30:17 +00:00
Aaron HaoandRobert Shaw 89a385d79f [Feat][RL] Pause and Resume with keep requests for single engine (#32351) 
Signed-off-by: ahao-anyscale <ahao@anyscale.com>
Signed-off-by: Aaron Hao <ahao@anyscale.com>
Co-authored-by: Robert Shaw <114415538+robertgshaw2-redhat@users.noreply.github.com>
 2026-02-07 00:08:58 +00:00
Cyrus Leung cd8b405bd0 [Refactor] Consolidate sequence normalization and enc-dec parsing (#33928) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-02-06 15:43:47 +00:00
emricksini-h 325ab6b0a8 [Feature] OTEL tracing during loading (#31162) 2026-02-05 16:59:28 -08:00
Aaron HaoandSumanthRH c1858b7ec8 [Feat][RL][1/2] Native Weight Syncing API: NCCL (#31943) 
Signed-off-by: ahao-anyscale <ahao@anyscale.com>
Signed-off-by: Aaron Hao <ahao@anyscale.com>
Co-authored-by: SumanthRH <sumanthrh99@gmail.com>
 2026-02-05 12:13:23 -05:00
Cyrus Leungandwang.yuqi 038914b7c8 [Refactor] Move task outside of PoolingParams.verify (#33796) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
Signed-off-by: wang.yuqi <yuqi.wang@daocloud.io>
Co-authored-by: wang.yuqi <yuqi.wang@daocloud.io>
 2026-02-05 09:33:11 +00:00
Chauncey 6abb0454ad [Perf] Optimize the performance of structured output + reasoning (#33557) 
Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
 2026-02-05 15:45:29 +08:00
Nick Hill add9f1fbd9 [Minor] Include StreamingInput in inputs package (#33856) 
Signed-off-by: Nick Hill <nickhill123@gmail.com>
 2026-02-05 04:38:20 +00:00
zhanqiuhu 4403e3ed4c [Metrics] Add labeled prompt token metrics for P/D disaggregation (#33290) 
Add labeled Prometheus metrics to distinguish where prompt tokens come
from in P/D disaggregated deployments.

In P/D disaggregation, decode instances receive KV cache from prefill instances.
Currently, decode reports inflated prompt throughput because it counts all
prompt tokens as "computed", even though most were transferred.

This PR adds labeled metrics so users can understand actual compute work vs
transferred work:

vllm:prompt_tokens_by_source_total{source="local_compute"}        # Tokens prefilled locally
vllm:prompt_tokens_by_source_total{source="external_kv_transfer"} # Tokens received via KV transfer  
vllm:prompt_tokens_by_source_total{source="local_cache_hit"}      # Tokens from local prefix cache
vllm:prompt_tokens_cached_total                                    # Total cached (local + external, -1 when all 

Signed-off-by: Zhanqiu Hu <zh338@cornell.edu>
 2026-02-04 07:46:48 +00:00
Cyrus Leung d7e17aaacd [Refactor] Move profiling methods to MM budget (#33559) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-02-02 23:27:00 +08:00
Cyrus Leung a502831d36 [Chore] Remove redundant input parsing methods (#33542) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-02-02 10:50:47 +00:00
Cyrus LeungandYunzhuLu 21997f45b1 [Redo] #33110 with threading limit (#33502) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
Co-authored-by: YunzhuLu <lucia.yunzhu@gmail.com>
 2026-02-01 09:18:11 +00:00
Cyrus Leung b6bb2842cf [Critical] Revert #33110 (#33500) 2026-01-31 21:06:42 -08:00
Cyrus Leung 79b6ec6aab [Bugfix] Fix inconsistent handling of cache reset (#33481) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-01-31 20:23:41 -08:00
Cyrus Leung a358e4dffe [Refactor] Make Renderer an abstract class (#33479) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-02-01 10:36:30 +08:00
Cyrus Leung 88c3e114d8 [Refactor] Move MM data parsing outside processor (#33408) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-01-31 16:46:14 +00:00
YunzhuLuCyrus LeungRoger Wang
 		27cb2f678f [Bugfix] Early-reject requests with MM data longer than encode cache capacity (#33110) 
Signed-off-by: YunzhuLu <lucia.yunzhu@gmail.com>
Co-authored-by: Cyrus Leung <cyrus.tl.leung@gmail.com>
Co-authored-by: Roger Wang <hey@rogerw.io>
 2026-01-31 08:41:13 -08:00
jma99_2333andRoger Wang 22d9a056d5 Support clear mm and encoder cache (#33452) 
Signed-off-by: Roger Wang <hey@rogerw.io>
Co-authored-by: Roger Wang <hey@rogerw.io>
 2026-01-31 15:22:25 +00:00
Cyrus Leung f0a1c8453a [Frontend] Use new Renderer for Completions and Tokenize API (#32863) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-01-31 04:51:15 -08:00
Nick Hill 876a16f4fb [ModelRunner V2] Fix spec decoding + logprobs (#33391) 
Signed-off-by: Nick Hill <nickhill123@gmail.com>
 2026-01-31 03:33:26 +00:00
Alberto Ferrer 64a40a7ab4 [Bugfix] Fix typo in read_offset variable name (#33426) 
Signed-off-by: Alberto Ferrer <albertof@barrahome.org>
 2026-01-31 01:26:15 +00:00
Patrick von PlatenandNick Hill 10152d2194 [Realtime API] Adds minimal realtime API based on websockets (#33187) 
Signed-off-by: Patrick von Platen <patrick.v.platen@gmail.com>
Co-authored-by: Nick Hill <nickhill123@gmail.com>
 2026-01-30 18:41:29 +08:00
杨朱 · KikiandClaude Opus 4.5 1a7894dbdf [Misc] Replace Optional[X] with X | None syntax (#33332) 
Signed-off-by: carlory <baofa.fan@daocloud.io>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
 2026-01-30 01:56:59 -08:00
Harry Mellor 2eb673a088 Add flake8-implicit-str-concat rules to Ruff (#33191) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2026-01-28 04:56:10 +00:00
Nick Hill 0cd259b2d8 [BugFix] Fix P/D with non-MoE DP (#33037) 
Signed-off-by: Nick Hill <nickhill123@gmail.com>
 2026-01-27 08:03:47 -08:00
Cyrus Leung 11b556878b [Refactor] Use data parser for matching data items to multi-modal UUIDs (#32955) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-01-26 15:00:28 +08:00
Joshua DengRoger WangPatrick von PlatenNick Hill
 		91601ff478 [Feature] add session based streaming input support to v1 (#28973) 
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>
 2026-01-24 12:06:28 -08:00
Cyrus Leung d117a4d1a9 [Frontend] Introduce Renderer for processing chat messages (using ModelConfig) (#30200) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-01-22 12:44:22 +00:00
Walter Beller-Morales 8be263c3fb [Core] Cleanup shm based object store on engine shutdown (#32429) 
Signed-off-by: walterbm <walter.beller.morales@gmail.com>
 2026-01-20 08:53:37 +00:00
Cyrus Leung cbbae38f93 [2/N] Move cache factories to MM registry (#32382) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-01-15 01:02:30 -08:00
dtc 1e584823f8 [Bugfix] Strengthen the check of X-data-parallel-rank in Hybrid LB mode (#32314) 
Signed-off-by: Tianchen Ding <dtcccc@linux.alibaba.com>
 2026-01-15 16:31:16 +08:00
Ning Xie 9d7ae3fcdb [code clean] remove duplicate check (#32376) 
Signed-off-by: Andy Xie <andy.xning@gmail.com>
 2026-01-15 05:29:34 +00:00
Cyrus Leung 9ea07b41da [1/N] Reorganize multimodal processing code (#32327) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-01-14 15:25:31 +00:00
Cyrus Leung eb28e8068d [Refactor] Remove get_encoder_dummy_data (#32241) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-01-13 09:21:23 +00:00
Wentao Ye 2a719e0865 [Perf] Optimize requests abort (#32211) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
 2026-01-13 04:11:37 +00:00
Nick Hill c6bb5b5603 [BugFix] Fix engine crash caused by chat tools + response_format (#32127) 
Signed-off-by: Nick Hill <nickhill123@gmail.com>
 2026-01-13 10:33:14 +08:00
Nicolò Lucchesi 08e8e99ce7 [Misc] Change log level for batch queue log (#32192) 
Signed-off-by: NickLucche <nlucches@redhat.com>
 2026-01-12 18:59:31 +00:00
Roger Wang 16abe6b85a [Misc] Set default torch num threads for input processing (#31879) 
Signed-off-by: Roger Wang <hey@rogerw.io>
 2026-01-12 10:28:16 -08:00
Hongxin Xu22quinnarlenxu
 		49e6b86c91 [Feature] Support recording expert indices for rollout router replay (#28284) 
Signed-off-by: xhx1022 <1737006628@qq.com>
Signed-off-by: Hongxin Xu <70438206+xhx1022@users.noreply.github.com>
Signed-off-by: arlenxu <arlenxu@tencent.com>
Co-authored-by: 22quinn <33176974+22quinn@users.noreply.github.com>
Co-authored-by: arlenxu <arlenxu@tencent.com>
 2026-01-12 06:23:04 -08:00
rongfu.leng d70249e2e9 [Misc] fix this log format not space (#32112) 
Signed-off-by: lengrongfu <lenronfu@gmail.com>
 2026-01-11 05:01:16 -08:00
Wentao Ye e18464a57d [Perf] Optimize async scheduling placeholder using empty (#32056) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
 2026-01-10 00:46:11 +00:00
Wentao Ye 28ae32a5d3 [Refactor] Remove numpy split in async scheduling (#32034) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
 2026-01-09 19:09:02 +00:00
zhrrrandNick Hill 8ff4a99566 [Async][Feat] support apply penalty or bad_words for async + spec (#30495) 
Signed-off-by: zhuhaoran <zhuhaoran.zhr@alibaba-inc.com>
Signed-off-by: izhuhaoran <izhuhaoran@qq.com>
Signed-off-by: Nick Hill <nickhill123@gmail.com>
Co-authored-by: Nick Hill <nickhill123@gmail.com>
 2026-01-09 02:31:50 +00:00
Max HuandMax Hu 6ebe34d6fa [Feature] Add iteration level logging and enhance nvtx marker (#31193) 
Signed-off-by: Max Hu <maxhu@nvidia.com>
Signed-off-by: Max Hu <hyoung2991@gmail.com>
Co-authored-by: Max Hu <maxhu@nvidia.com>
 2026-01-09 00:13:39 +00:00
Nick Hill 11cec296dd [BugFix] Add spec-decode-incompatible request param validation (#31982) 
Signed-off-by: Nick Hill <nickhill123@gmail.com>
 2026-01-09 00:08:21 +00:00
prashanth058 d3235cb503 [Fix] Enable mm_processor_cache with vision LoRA (#31927) 
Signed-off-by: prashanth058 <prashanth.dannamaneni@uipath.com>
 2026-01-08 15:31:51 +08:00
R3hankhan 1ab055efe6 [OpenAI] Extend VLLMValidationError to additional validation parameters (#31870) 
Signed-off-by: Rehan Khan <Rehan.Khan7@ibm.com>
 2026-01-07 14:45:49 +00:00
Benjamin ChislettandNick Hill f7008ce1c4 [Perf] Async Scheduling + Speculative Decoding + Structured Outputs (#29821) 
Signed-off-by: Benjamin Chislett <bchislett@nvidia.com>
Signed-off-by: Nick Hill <nickhill123@gmail.com>
Co-authored-by: Nick Hill <nickhill123@gmail.com>
 2026-01-06 18:50:37 +00:00