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160 Commits
Author SHA1 Message Date
rongfu.leng 9e67c4ce98 [Docs] fix function name (#30748) 
Signed-off-by: rongfu.leng <rongfu.leng@daocloud.io>
 2025-12-17 12:14:45 +00:00
Didier DurandandWentao Ye 1a55cfafcb [Doc]: fixing typos in various files (#30540) 
Signed-off-by: Didier Durand <durand.didier@gmail.com>
Signed-off-by: Didier Durand <2927957+didier-durand@users.noreply.github.com>
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
 2025-12-14 02:14:37 -08:00
Cyrus Leung 5a87d8b9b1 [Deprecation] Remove deprecated plugin and compilation fields for v0.13 release (#30396) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2025-12-10 19:59:35 -08:00
Mark McLoughlinClaudeHarry Mellor
 		2dcbac9077 [Docs] Generate full list of metrics in user docs (#30388) 
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-12-10 16:09:34 +00:00
redwrasse 6476382384 prefix caching design doc sha256 now default (#29261) 
Signed-off-by: redwrasse <mail@redwrasse.io>
 2025-12-06 07:39:56 +00:00
Yanan Cao 62b3333448 [Frontend] Remove deprecated -O.xx flag (#29991) 
Signed-off-by: Yanan Cao <gmagogsfm@gmail.com>
 2025-12-05 00:47:22 -08:00
TimWang 690cc3ef20 docs: update metrics design doc to use new vllm:kv_cache_usage_perc (#30041) 
Signed-off-by: Tim <tim.wang03@sap.com>
 2025-12-04 23:37:14 +00:00
CYJiang fd68e909db [docs] Remove _total from counter metrics names (#30028) 
In Prometheus Counters always expose their actual numeric value with a metric name that ends in _total. We should document the base name, as this what appears in the get_metrics() API.

Signed-off-by: CYJiang <86391540+googs1025@users.noreply.github.com>
 2025-12-04 07:46:15 +00:00
bnellnmandTyler Michael Smith 2902c34826 [Kernels] Remove BatchedTritonOrDeepGemmExperts and default fallback to Triton (#29929) 
Signed-off-by: Bill Nell <bnell@redhat.com>
Signed-off-by: bnellnm <49004751+bnellnm@users.noreply.github.com>
Co-authored-by: Tyler Michael Smith <tyler@neuralmagic.com>
 2025-12-03 20:49:00 +00:00
wang.yuqiandHarry Mellor 2eb4fe9129 [examples] Resettle pooling examples. (#29365) 
Signed-off-by: wang.yuqi <yuqi.wang@daocloud.io>
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-12-02 15:54:28 +00:00
shivampr cabc77cc86 [Core][Observability] Add KV cache residency metrics (#27793) 
Introduces three new Prometheus histograms for fine-grained observability of KV cache residency behavior:

vllm:kv_block_lifetime_seconds — total lifetime from allocation to free
vllm:kv_block_idle_before_evict_seconds — idle duration before eviction
vllm:kv_block_reuse_gap_seconds — time between consecutive reuses of the same block

These metrics help operators analyze KV cache efficiency, reuse patterns, and eviction timing beyond simple utilization rates.

Implementation uses monotonic timestamps for accuracy, 1% sampling for minimal overhead (~48 bytes/block), and is fully thread-safe with zero runtime cost when disabled.

Two new runtime flags are introduced:

--kv-cache-metrics – enable KV cache residency metrics
--kv-cache-metrics-sample – control sampling ratio (default: 0.01)

Signed-off-by: Shivam <shivamprasad91@gmail.com>
 2025-12-01 18:27:53 +00:00
wang.yuqi 62de4f4257 [Frontend] Resettle pooling entrypoints (#29634) 
Signed-off-by: wang.yuqi <yuqi.wang@daocloud.io>
 2025-12-01 15:30:43 +08:00
Cyrus Leung 2afcec4dec [Misc] Update TokenizerLike interface and move get_cached_tokenizer (#29730) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2025-11-30 14:59:47 +08:00
Jinzhen LinMichael GoinMichael Goin
 		1656ad3704 [Kernel][Quantization] add w4a8 support for marlin kernel (#24722) 
Signed-off-by: Jinzhen Lin <jinzhen.ljz@antgroup.com>
Signed-off-by: Michael Goin <mgoin64@gmail.com>
Signed-off-by: Jinzhen Lin <linjinzhen@hotmail.com>
Co-authored-by: Michael Goin <mgoin64@gmail.com>
Co-authored-by: Michael Goin <mgoin@redhat.com>
 2025-11-29 07:19:33 -08:00
dublc f4341f45d3 [Doc]: fix code block rendering (#29728) 
Signed-off-by: dublc <jdublc0x@gmail.com>
 2025-11-29 13:46:48 +00:00
Yanan CaoandClaude 3461e7efd8 [Frontend] Remap -O to -cc commandline flag (#29557) 
Signed-off-by: Yanan Cao <gmagogsfm@gmail.com>
Co-authored-by: Claude <noreply@anthropic.com>
 2025-11-28 21:51:12 +00:00
Morrison TurnanskyadabeytaLuka GovedičHarry Mellor
 		0838b52e2e [Frontend][torch.compile] CompilationConfig Overhaul (#20283): Set up -O infrastructure (#26847) 
Signed-off-by: morrison-turnansky <mturnans@redhat.com>
Signed-off-by: adabeyta <aabeyta@redhat.com>
Signed-off-by: Morrison Turnansky <mturnans@redhat.com>
Co-authored-by: adabeyta <aabeyta@redhat.com>
Co-authored-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-11-27 01:55:58 -08:00
Lucas Wilkinson 56539cddac [Core] Refactor padding logic and pad for CUDA graphs before attention metadata building (#28579) 2025-11-26 14:07:13 -05:00
Michael Goin e502098643 [Kernel] Add NVFP4 MoE CUTLASS support for SM120 (#29242) 
Signed-off-by: mgoin <mgoin64@gmail.com>
Signed-off-by: Michael Goin <mgoin64@gmail.com>
 2025-11-25 06:59:07 -08:00
Laith Sakka 7a228b5305 Add option to use unbacked, and backed size obl dynamic shapes for more sounds compilation. (#26199) 
Signed-off-by: Laith Sakka <lsakka@meta.com>
 2025-11-24 10:12:41 -05:00
Angela Yi d5dbdbfcb2 [docs] Fix cudagraph mode config (#29170) 
Signed-off-by: angelayi <yiangela7@gmail.com>
 2025-11-21 17:10:27 -08:00
wangxiyuan 4050bae417 [Doc] Update plugin doc (#28532) 
Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
 2025-11-21 14:57:26 +00:00
Cyrus Leung aab0102a26 [V0 deprecation] Remove more V0 references (#29088) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2025-11-21 11:56:59 +00:00
Didier Durand 09540cd918 [Doc]: fix typos in various files (#29010) 
Signed-off-by: Didier Durand <durand.didier@gmail.com>
 2025-11-19 04:56:21 -08:00
Michael Yao fdf93486d6 [Docs] Clean up moe_kernel_features.md (#28530) 
Signed-off-by: windsonsea <haifeng.yao@daocloud.io>
 2025-11-19 02:35:29 -08:00
Didier Durand 7ed27f3cb5 [Doc]: fix typos in various files (#28945) 
Signed-off-by: Didier Durand <durand.didier@gmail.com>
 2025-11-18 22:52:30 -08:00
Didier Durand 083cf326dc [Doc]: fix typos in various files (#28863) 
Signed-off-by: Didier Durand <durand.didier@gmail.com>
 2025-11-17 20:32:14 -08:00
Didier Durand 63fed55506 [Doc]: fix typos in various files (#28811) 
Signed-off-by: Didier Durand <durand.didier@gmail.com>
 2025-11-16 14:30:06 +00:00
Didier Durand 2bb4435cb7 [Doc]: fix typos in various files (#28567) 
Signed-off-by: Didier Durand <durand.didier@gmail.com>
 2025-11-15 19:27:50 +00:00
Harry Mellor 67187554dd [Docs] Enable some more markdown lint rules for the docs (#28731) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-11-14 18:39:19 +00:00
Chen WangandHarry Mellor 9261eb3dc1 docs(lora_resolvers): clarify multi-resolver order and storage path requirement (#28153) 
Signed-off-by: Chen Wang <Chen.Wang1@ibm.com>
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-11-14 18:08:30 +00:00
Benjamin Chislett 304419576a [Perf] Refactor cudagraph_support to enable full CUDA graphs for spec decoding with FlashInfer (#28479) 
Signed-off-by: Benjamin Chislett <bchislett@nvidia.com>
 2025-11-13 01:56:40 +09:00
Harry Mellor a742134cc5 Remove deprecated fields from CompilationConfig (#27593) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-11-12 16:10:28 +00:00
vllmellmandLuka Govedič f080a83511 [RFC][ROCm][AITER] Keep all AITER kernels in _aiter_ops class like _custom_ops and _ipex_ops (#24490) 
Signed-off-by: vllmellm <vllm.ellm@embeddedllm.com>
Co-authored-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
 2025-11-10 08:20:53 -08:00
Richard Zou 65ac8d8dc4 [Docs] Add guide to debugging vLLM-torch.compile integration (#28094) 
Signed-off-by: Richard Zou <zou3519@gmail.com>
 2025-11-05 21:31:46 +00:00
Isotr0py 3f5a4b6473 [Bugfix] Validate custom logits processor xargs for online serving (#27560) 
Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>
 2025-11-05 16:53:33 +00:00
ahao-anyscale cac4c10ef0 [BUG] Make 'binary' default option for saving torch compile artifacts when using standalone_compile (#27616) 
Signed-off-by: ahao-anyscale <ahao@anyscale.com>
 2025-11-03 11:13:51 -05:00
wang.yuqigemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>Cyrus Leung
 		4464723f22 [Frontend][Doc][5/N] Improve all pooling task | Polish encode (pooling) api & Document. (#25524) 
Signed-off-by: wang.yuqi <noooop@126.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Co-authored-by: Cyrus Leung <cyrus.tl.leung@gmail.com>
 2025-10-30 12:13:05 +00:00
Lifans 6454afec90 [Doc] Fix minor issues in docs/design/metrics.md (#27436) 
Signed-off-by: Lifan Shen <lifans@meta.com>
 2025-10-24 05:40:54 -07:00
fhl2000 85fee74b33 [Bugfix][CI] Move resolving cudagraph_mode before initializing attn_metadata_builder (#27427) 
Signed-off-by: fhl2000 <63384265+fhl2000@users.noreply.github.com>
 2025-10-23 20:31:14 -07:00
wang.yuqigemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>Christian Pinto
 		3fa2c12185 [Frontend][4/N] Improve all pooling task | Add plugin pooling task (#26973) 
Signed-off-by: wang.yuqi <noooop@126.com>
Signed-off-by: Christian Pinto <christian.pinto@ibm.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Co-authored-by: Christian Pinto <christian.pinto@ibm.com>
 2025-10-23 14:46:18 +00:00
William Song 1cb8c6c5fe [Doc] Fix numbering sequence in prefix caching (#27357) 
Signed-off-by: William Song <jinwook@umich.edu>
 2025-10-22 17:35:47 +00:00
Mark McLoughlinSimon Moatalhens
 		141d3b9fc5 [docs] Update v1 metrics design doc (#27332) 
Signed-off-by: Simon Mo <simon.mo@hey.com>
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: atalhens <sneh.lata@nutanix.com>
Co-authored-by: Simon Mo <simon.mo@hey.com>
Co-authored-by: atalhens <sneh.lata@nutanix.com>
 2025-10-22 06:29:15 -07:00
Tova Movshovitz 83e760c57d [V1][Metrics][Plugin] Add plugin support for custom StatLoggerBase implementations (#22456) 
Signed-off-by: tovam <tovam@pliops.com>
 2025-10-18 15:12:46 -07:00
Harry Mellor 483ea64611 [Docs] Replace all explicit anchors with real links (#27087) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-10-17 02:22:06 -07:00
Harry Mellor 4ffd6e8942 [Docs] Reduce custom syntax used in docs (#27009) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-10-16 20:05:34 -07:00
Varun Sundar RabindranathandVarun Sundar Rabindranath fb0571b077 [GPTOSS][DP/EP][Marlin] Enable GPTOSS Batched DP/EP using Marlin kernels (#25997) 
Signed-off-by: Varun Sundar Rabindranath <vsundarr@redhat.com>
Co-authored-by: Varun Sundar Rabindranath <vsundarr@redhat.com>
 2025-10-16 12:53:11 -07:00
Morrison TurnanskyandLuka Govedič 96b9aa5aa0 [Frontend][torch.compile] CompilationConfig Overhaul (#20283): name change compilation level to compilation mode, deprecation compilation level (#26355) 
Signed-off-by: morrison-turnansky <mturnans@redhat.com>
Signed-off-by: Morrison Turnansky <mturnans@redhat.com>
Co-authored-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
 2025-10-15 02:51:16 +00:00
Cyrus Leung ef9676a1f1 [Doc] ruff format some Python examples (#26767) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2025-10-14 03:21:53 -07:00
Michael Goin 3e051bda82 [UX] Replace VLLM_ALL2ALL_BACKEND with --all2all-backend (#26732) 
Signed-off-by: mgoin <mgoin64@gmail.com>
 2025-10-13 18:12:52 -07:00