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67 Commits

Author SHA1 Message Date
haosdent
4137c5dfa7 [Bug Fix] Fix MambaManager.cache_blocks() crash on null blocks in align mode (#34418) 
Signed-off-by: haosdent <haosdent@gmail.com>
 2026-02-13 00:13:22 -08:00
Cyrus Leung
ea5ff3a1f6 [Refactor] Simplify BOS/EOS token handling (#34435) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-02-12 18:18:24 -08:00
Chen Zhang
97fa8f6590 [BugFix] Avoid prefix cache hit in the same schedule step for mamba layers (#29387) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2026-02-10 07:41:16 +00:00
Yifan Qiao
a01ef3fa51 [Fix] prefix cache hit rate == 0 bug with gpt-oss style models (#33524) 
Signed-off-by: Yifan Qiao <yifanqiao@berkeley.edu>
 2026-02-02 01:59:58 +00:00
Cyrus Leung
c6e7404cc5 [Multimodal] Simplify MM input definitions (#33331) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2026-01-29 13:32:04 +00:00
Yifan Qiao
cd4a95e3aa [Feat][Core] Support multiple KV cache groups in Hybrid KV Coordinator (#31707) 
Signed-off-by: Yifan Qiao <yifanqiao@berkeley.edu>
 2026-01-09 10:53:20 -08:00
Lumosis
b634e619bb Decouple page_size_bytes calculation in AttentionSpec for TPU/RPA Compatibility. (#31635) 
Signed-off-by: Lihao Ran <imlihao.ran@gmail.com>
Signed-off-by: Lumosis <30372757+Lumosis@users.noreply.github.com>
 2026-01-08 09:00:07 +00:00
Chen Zhang
538e830caa [KVEvent] User request.block_hash for parent block_hash (#30544) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
Signed-off-by: Yifan Qiao <yifanqiao@berkeley.edu>
Co-authored-by: Yifan Qiao <yifanqiao@berkeley.edu>
 2025-12-23 18:23:43 -08:00
Marcin Ostrowski
5cfa967efa [Bugfix] TypeError: 'NoneType' object is not callable (#29414) 
Signed-off-by: Marcin Ostrowski <marcinx.ostrowski@intel.com>
 2025-12-01 13:16:44 +00:00
Yifan Qiao
48ddb02b79 [Hybrid Allocator] Support KV cache groups with different block_size (#29143) 
Signed-off-by: Yifan Qiao <yifanqiao@berkeley.edu>
Co-authored-by: Chen Zhang <zhangch99@outlook.com>
 2025-11-25 10:30:57 -05:00
Biswa Panda
1bf43ae35d [BugFix][LoRA] use adapter_id instead of id field of lora_request (#27728) 
Signed-off-by: Biswa Panda <biswa.panda@gmail.com>
 2025-11-03 10:08:08 +08:00
dongbo910220
8a297115e2 [Chore] Separate out hashing utilities from vllm.utils (#27151) 
Signed-off-by: dongbo910220 <1275604947@qq.com>
 2025-10-19 11:09:38 +08:00
Harry Mellor
8fcaaf6a16 Update Optional[x] -> x | None and Union[x, y] to x | y (#26633) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-10-12 09:51:31 -07:00
Harry Mellor
d6953beb91 Convert formatting to use ruff instead of yapf + isort (#26247) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-10-05 07:06:22 -07:00
Reza Barazesh
bc546f76a1 [CI] Move applicable tests to CPU (#24080) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2025-09-30 14:45:20 +01:00
Yongye Zhu
fa7e254a7f [New Model] DeepSeek-V3.2 (Rebased to Main) (#25896) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
Signed-off-by: youkaichao <youkaichao@gmail.com>
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Signed-off-by: mgoin <mgoin64@gmail.com>
Signed-off-by: NickLucche <nlucches@redhat.com>
Signed-off-by: Yongye Zhu <zyy1102000@gmail.com>
Signed-off-by: Barry Kang <43644113+Barry-Delaney@users.noreply.github.com>
Signed-off-by: Lucia Fang <fanglu@meta.com>
Co-authored-by: Chen Zhang <zhangch99@outlook.com>
Co-authored-by: youkaichao <youkaichao@gmail.com>
Co-authored-by: Lucas Wilkinson <lwilkins@redhat.com>
Co-authored-by: Robert Shaw <114415538+robertgshaw2-redhat@users.noreply.github.com>
Co-authored-by: Lucas Wilkinson <LucasWilkinson@users.noreply.github.com>
Co-authored-by: yewentao256 <zhyanwentao@126.com>
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
Co-authored-by: mgoin <mgoin64@gmail.com>
Co-authored-by: Lucia Fang <116399278+luccafong@users.noreply.github.com>
Co-authored-by: Lucia Fang <fanglu@meta.com>
Co-authored-by: NickLucche <nlucches@redhat.com>
Co-authored-by: Siyuan Fu <siyuanf@nvidia.com>
Co-authored-by: Matthew Bonanni <mbonanni@redhat.com>
Co-authored-by: Xiaozhu Meng <mxz297@gmail.com>
Co-authored-by: Barry Kang <43644113+Barry-Delaney@users.noreply.github.com>
 2025-09-30 17:14:41 +08:00
Jialin Ouyang
4f8c4b890a [Core] Use KVCacheBlock as much as possible instead of dict[block_id, KVCacheBlock] (#24830) 
Signed-off-by: Jialin Ouyang <Jialin.Ouyang@gmail.com>
 2025-09-23 15:11:14 -07:00
Mickaël Seznec
45bfa49cb8 [Tests] fix initialization of kv hash in tests (#24273) 
Signed-off-by: Mickael Seznec <mickael@mistral.ai>
 2025-09-15 21:48:27 +00:00
Zebing Lin
82dfb12e52 [Core] Use sha256 bytes instead of BlockHash to reduce GC overhead (#23673) 
Signed-off-by: linzebing <linzebing1995@gmail.com>
 2025-09-08 21:34:37 -07:00
Flora Feng
69f46359dd [Multimodal] Consolidate mm inputs into MultiModalFeatureSpec (#23779) 
Signed-off-by: sfeng33 <4florafeng@gmail.com>
 2025-08-29 18:36:57 +08:00
Cyrus Leung
4dff91c93d [Refactor] Allow optional MultiModalKwargsItem in IPC (#23022) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2025-08-16 11:30:49 +00:00
Or Ozeri
c280066f9d [v1] Move block_hashes from KVCacheManager to Request.block_hashes (#19728) 
Signed-off-by: Or Ozeri <oro@il.ibm.com>
 2025-08-15 16:52:52 -07:00
Cyrus Leung
19b927e52d [Core] Use individual MM items in P0/P1 cache and model runner (#22570) 
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
 2025-08-13 07:18:07 -07:00
Jialin Ouyang
a1f3610fc6 [Core] Add basic unit test for maybe_evict_cached_block (#21400) 
Signed-off-by: Jialin Ouyang <Jialin.Ouyang@gmail.com>
 2025-07-23 00:02:02 -07:00
JialinOuyang-Meta
0f199f197b [Core] Avoid KVCacheBlock.__eq__ invocations in FreeKVCacheBlockQueue (#21005) 
Signed-off-by: Jialin Ouyang <jialino@meta.com>
 2025-07-18 12:34:40 -07:00
Maroon Ayoub
66f6fbd393 [Prefix Cache] Add reproducible prefix-cache block hashing using SHA-256 + CBOR (64bit) (#20511) 
Signed-off-by: Maroon Ayoub <maroon.ayoub@ibm.com>
 2025-07-14 02:45:31 +00:00
Maximilien de Bayser
799397ee4f Support embedding models in V1 (#16188) 
Signed-off-by: Max de Bayser <mbayser@br.ibm.com>
Signed-off-by: Max de Bayser <maxdebayser@gmail.com>
Signed-off-by: 22quinn <33176974+22quinn@users.noreply.github.com>
Co-authored-by: 22quinn <33176974+22quinn@users.noreply.github.com>
 2025-06-18 21:36:33 -07:00
Nick Hill
646d62f636 [Core] Use tuple for kv cache group block ids (#19175) 
Signed-off-by: Nick Hill <nhill@redhat.com>
 2025-06-10 07:01:17 +02:00
Chen Zhang
f8a1a2d108 [v1] Hybrid Memory Allocator (#17996) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2025-06-05 20:47:09 -07:00
Simon Mo
02f0c7b220 [Misc] Add SPDX-FileCopyrightText (#19100) 
Signed-off-by: simon-mo <simon.mo@hey.com>
 2025-06-03 11:20:17 -07:00
Chen Zhang
f32fcd9444 [v1][KVCacheManager] Rename BlockHashType to BlockHash (#19015) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2025-06-03 08:01:48 +00:00
Nick Hill
2dbe8c0774 [Perf] API-server scaleout with many-to-many server-engine comms (#17546) 2025-05-30 08:17:00 -07:00
Chen Zhang
6550114c9c [v1] Redo "Support multiple KV cache groups in GPU model runner (#17945)" (#18593) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2025-05-23 09:39:47 -07:00
Mark McLoughlin
bb0a311213 Revert "[v1] Support multiple KV cache groups in GPU model runner (#17945) (#18459) 
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
 2025-05-21 10:25:23 -07:00
Chen Zhang
e60f550b38 [v1] Support multiple KV cache groups in GPU model runner (#17945) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2025-05-14 18:54:54 -07:00
Chen Zhang
f2ae883b67 [v1][KVCacheManager] pass num_new_computed_tokens to kv cache manager (#18001) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2025-05-13 19:09:39 -07:00
Chen Zhang
200da9a517 [v1] Move block management logic from KVCacheManager to SpecializedManager (#17474) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2025-05-09 15:25:34 +00:00
Ning Xie
d310e6de98 [BUGFIX]: return fast when request requires prompt logprobs (#17251) 2025-05-08 21:25:41 -07:00
Chen Zhang
aabcd2cae3 [v1] Introduce KVCacheBlocks as interface between Scheduler and KVCacheManager (#17479) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2025-05-06 08:50:34 -07:00
Chen Zhang
81ecf425f0 [v1][Spec Decode] Make sliding window compatible with eagle prefix caching (#17398) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2025-04-30 18:25:53 +00:00
Alec
0be6d05b5e [V1][Metrics] add support for kv event publishing (#16750) 
Signed-off-by: alec-flowers <aflowers@nvidia.com>
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Co-authored-by: Mark McLoughlin <markmc@redhat.com>
 2025-04-30 07:44:45 -07:00
Marko Rosenmueller
77073c77bc [Core] Prevent side-channel attacks via cache salting (#17045) 
Signed-off-by: Marko Rosenmueller <5467316+dr75@users.noreply.github.com>
 2025-04-30 20:27:21 +08:00
Lily Liu
20e489eaa1 [V1][Spec Decode] Make eagle compatible with prefix caching. (#17137) 
Signed-off-by: LiuXiaoxuanPKU <lilyliupku@gmail.com>
 2025-04-27 09:29:43 -07:00
Nick Hill
df6f3ce883 [Core] Remove prompt string from engine core data structures (#17214) 
Signed-off-by: Nick Hill <nhill@redhat.com>
 2025-04-25 23:41:05 -07:00
Woosuk Kwon
c4ab9f3e71 [V1] Remove pre-allocation for KV cache (#16941) 
Signed-off-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>
 2025-04-22 00:52:18 -07:00
vie-serendipity
d9737ca1c6 [V1][Misc] stop update prefix cache stats when logs_stats is disabled (#16460) 
Signed-off-by: vie-serendipity <2733147505@qq.com>
 2025-04-19 02:25:19 -07:00
Chen Zhang
3a5f0afcd2 [V1] Implement sliding window attention in kv_cache_manager (#14097) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2025-04-01 00:33:17 -07:00
marko
27df5199d9 Support SHA256 as hash function in prefix caching (#15297) 
Signed-off-by: Marko Rosenmueller <5467316+dr75@users.noreply.github.com>
 2025-03-26 11:11:28 -07:00
afeldman-nm
ef64044079 [V1] Prompt logprobs + APC compatibility; prompt logprobs reqs cannot fill APC (#13949) 2025-03-08 01:48:12 +00:00
Harry Mellor
cf069aa8aa Update deprecated Python 3.8 typing (#13971) 2025-03-02 17:34:51 -08:00