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38 Commits
Author SHA1 Message Date
Vadim Gimpelson 4ff8c3c8f9 [BUGFIX][Mamba][Qwen3.5] Zero freed SSM cache blocks on GPU (#35219) 
Signed-off-by: Vadim Gimpelson <vadim.gimpelson@gmail.com>
 2026-03-10 03:32:20 -07:00
Harry Mellor fb946a7f89 Make mypy opt-out instead of opt-in (#33205) 
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
 2026-01-29 09:12:26 +00:00
Harry HuangandChen Zhang 5206e5e28c [V1][Hybrid] Mamba Prefix Caching with align mode (#30877) 
Signed-off-by: huanghaoyan.hhy <huanghaoyan.hhy@alibaba-inc.com>
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
Co-authored-by: Chen Zhang <zhangch99@outlook.com>
 2026-01-23 09:56:48 -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
yt0428Lucas WilkinsonCyrus Leung
 		3f52fa5aa2 [Model] Add support for openPangu moe model (#28775) 
Signed-off-by: yuantao <2422264527@qq.com>
Signed-off-by: yt0428 <51468697+yt0428@users.noreply.github.com>
Co-authored-by: Lucas Wilkinson <LucasWilkinson@users.noreply.github.com>
Co-authored-by: Cyrus Leung <tlleungac@connect.ust.hk>
 2025-12-30 08:11:38 -08:00
Weida Hong 73cfb7a722 Correct position of docstring of class attributes (#31209) 
Signed-off-by: Weida Hong <wdhongtw@google.com>
 2025-12-23 02:08:58 -08:00
QiuFENPLookAroundJingchun Gaozhenwenqi2024Jingchun Gao
 		2fd893b4ce [Feature] Prefill Context Parallel (PCP) basic support (#28718) 
Signed-off-by: QiuChunshuo <qiuchunshuo@huawei.com>
Signed-off-by: FENP <yuanyongjie.yyj@antgroup.com>
Signed-off-by: LookAround <lixushi@huawei.com>
Signed-off-by: Jingchun Gao <gaojingchun1@huawei.com>
Signed-off-by: zhenwenqi2024 <zhenwenqi_2022@qq.com>
Co-authored-by: FENP <yuanyongjie.yyj@antgroup.com>
Co-authored-by: LookAround <lixushi@huawei.com>
Co-authored-by: Jingchun Gao <gaojingchun1@huawei.com>
Co-authored-by: zhenwenqi2024 <zhenwenqi_2022@qq.com>
Co-authored-by: Jingchun Gao <63247409+gjc0824@users.noreply.github.com>
 2025-11-19 15:52:44 -05:00
Thomas Parnell 18961c5ea6 [Hybrid] Pass kernel block size to builders (#27753) 
Signed-off-by: Thomas Parnell <tpa@zurich.ibm.com>
 2025-11-03 05:48:03 +00:00
Yeshwanth N 71b1c8b667 [Chore]:Extract math and argparse utilities to separate modules (#27188) 
Signed-off-by: Yeshwanth Surya <yeshsurya@gmail.com>
Signed-off-by: Yeshwanth N <yeshsurya@gmail.com>
Signed-off-by: yeshsurya <yeshsurya@gmail.com>
 2025-10-26 04:03:32 -07:00
Isotr0py 6ac5e06f7c [Chore] Clean up pytorch helper functions in vllm.utils (#26908) 
Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>
Signed-off-by: isotr0py <2037008807@qq.com>
 2025-10-18 09:48:22 -07:00
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
Stan WozniakThomas OrtnerThomas Parnell
 		ea507c3a93 [V1] [Hybrid] Mamba2 Automatic Prefix Caching (#25752) 
Signed-off-by: Stanislaw Wozniak <stw@zurich.ibm.com>
Signed-off-by: Thomas Ortner <boh@zurich.ibm.com>
Signed-off-by: Thomas Parnell <tpa@zurich.ibm.com>
Co-authored-by: Thomas Ortner <boh@zurich.ibm.com>
Co-authored-by: Thomas Parnell <tpa@zurich.ibm.com>
 2025-10-04 06:34:22 +02:00
+6
Yongye ZhuChen ZhangyoukaichaoLucas WilkinsonRobert ShawLucas Wilkinsonyewentao256Wentao YemgoinLucia FangLucia FangNickLuccheSiyuan FuMatthew BonanniXiaozhu MengBarry Kang
 		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
Chen Zhang 9607d5eb44 [Hybrid Allocator] Support full attention with different hidden size (#25101) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2025-09-19 23:43:59 -07:00
Russell Bryant 58d4c705a8 [Core] Get num_encoder_tokens from scheduler config (#24989) 
Signed-off-by: Russell Bryant <rbryant@redhat.com>
 2025-09-16 20:59:07 -07:00
Tao HeandJee Jee Li e93f4cc9e3 Add the support for the qwen3 next model (a hybrid attention model). (#24526) 
Signed-off-by: Tao He <linzhu.ht@alibaba-inc.com>
Co-authored-by: Jee Jee Li <pandaleefree@gmail.com>
 2025-09-11 15:32:09 +08:00
yzdshongchaoyoukaichao
 		ac201a0eaf [Feature] Support Decode Context Parallel (DCP) for MLA (#23734) 
Signed-off-by: hongchao <hongchao@msh.team>
Signed-off-by: youkaichao <youkaichao@gmail.com>
Co-authored-by: hongchao <hongchao@msh.team>
Co-authored-by: youkaichao <youkaichao@gmail.com>
 2025-09-06 13:24:05 +08:00
Russell Bryant 98aa16ff41 [v1] Add cross-attention KV cache support for encoder-decoder models (#23664) 
Signed-off-by: Russell Bryant <rbryant@redhat.com>
 2025-08-26 18:49:06 +00:00
Chen Zhang 17373dcd93 [Attention] Refactor AttentionMetadata Preparation for Encoder-only Models (#23154) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2025-08-22 05:05:59 +00:00
Thomas ParnellDaniel AfrimiBurkhard RingleinChen Zhang
 		75531a6c13 [V1] [Hybrid] Support using float32 for state in Hybrid Models (Mamba2, Mamba1, Minimax) (#22928) 
Signed-off-by: Daniel Afrimi <danielafrimi8@gmail.com>
Signed-off-by: Thomas Parnell <tpa@zurich.ibm.com>
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
Co-authored-by: Daniel Afrimi <danielafrimi8@gmail.com>
Co-authored-by: Burkhard Ringlein <ngl@zurich.ibm.com>
Co-authored-by: Chen Zhang <zhangch99@outlook.com>
 2025-08-15 12:57:06 +00:00
Chen Zhang 755fa8b657 [KVCache] Make KVCacheSpec hashable (#21791) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2025-07-29 19:58:29 +08:00
Asaf Joseph Gardinandasafg a6c050286a [v1][mamba] Added mamba_type into MambaSpec (#21715) 
Signed-off-by: asafg <asafg@ai21.com>
Co-authored-by: asafg <asafg@ai21.com>
 2025-07-28 08:15:55 +00:00
Lucia FangandLu Fang 9a9fda1423 [Core] Support Local Chunked Attention for Hybrid KV Cache (#19351) 
Signed-off-by: Lucia Fang <fanglu@fb.com>
Signed-off-by: Lu Fang <fanglu@meta.com>
Signed-off-by: Lu Fang <fanglu@fb.com>
Co-authored-by: Lu Fang <fanglu@meta.com>
 2025-07-18 20:48:38 -07:00
Lucas Wilkinson 89cab4d01f [Attention] Make local attention backend agnostic (#21093) 2025-07-18 00:10:42 -04:00
Thomas ParnellStanislaw WozniakTyler Michael SmithChen Zhang
 		2f35a022e6 Enable V1 for Hybrid SSM/Attention Models (#20016) 
Signed-off-by: Thomas Parnell <tpa@zurich.ibm.com>
Co-authored-by: Stanislaw Wozniak <stw@zurich.ibm.com>
Co-authored-by: Tyler Michael Smith <tysmith@redhat.com>
Co-authored-by: Chen Zhang <zhangch99@outlook.com>
 2025-07-04 17:46:53 +00:00
Chen Zhang a89209b78d [v1] Support mamba2 (#19327) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2025-06-18 20:34:15 +00:00
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 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 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
Chen Zhang 93a00d7dde [v1] Refactor KVCacheConfig (#14079) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
 2025-03-21 04:56:27 -07:00
Tyler Michael Smith 333681408f [Bugfix][V1] Handle MLA in kv_cache_interface (#14462) 
Signed-off-by: Tyler Michael Smith <tyler@neuralmagic.com>
 2025-03-07 22:18:25 -08:00
Harry Mellor cf069aa8aa Update deprecated Python 3.8 typing (#13971) 2025-03-02 17:34:51 -08:00
Russell Bryant e489ad7a21 [Misc] Add SPDX-License-Identifier headers to python source files (#12628) 
- **Add SPDX license headers to python source files**
- **Check for SPDX headers using pre-commit**

commit 9d7ef44c3cfb72ca4c32e1c677d99259d10d4745
Author: Russell Bryant <rbryant@redhat.com>
Date:   Fri Jan 31 14:18:24 2025 -0500

    Add SPDX license headers to python source files
    
This commit adds SPDX license headers to python source files as
recommended to
the project by the Linux Foundation. These headers provide a concise way
that is
both human and machine readable for communicating license information
for each
source file. It helps avoid any ambiguity about the license of the code
and can
    also be easily used by tools to help manage license compliance.
    
The Linux Foundation runs license scans against the codebase to help
ensure
    we are in compliance with the licenses of the code we use, including
dependencies. Having these headers in place helps that tool do its job.
    
    More information can be found on the SPDX site:
    
    - https://spdx.dev/learn/handling-license-info/
    
    Signed-off-by: Russell Bryant <rbryant@redhat.com>

commit 5a1cf1cb3b80759131c73f6a9dddebccac039dea
Author: Russell Bryant <rbryant@redhat.com>
Date:   Fri Jan 31 14:36:32 2025 -0500

    Check for SPDX headers using pre-commit
    
    Signed-off-by: Russell Bryant <rbryant@redhat.com>

---------

Signed-off-by: Russell Bryant <rbryant@redhat.com>
 2025-02-02 11:58:18 -08:00
Chen ZhangandCody Yu 69d765f5a5 [V1] Move more control of kv cache initialization from model_executor to EngineCore (#11960) 
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
Co-authored-by: Cody Yu <hao.yu.cody@gmail.com>
 2025-01-17 07:39:35 +00:00