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60 Commits

Author SHA1 Message Date
Hongxia Yang
4a00a511bb [BugFix] [Build] fix string literals comparison in indexer_k_quant_and_cache calling site (#34653) 
Signed-off-by: Hongxia Yang <hongxiay.yang@amd.com>
Co-authored-by: Hongxia Yang <hongxiay.yang@amd.com>
 2026-02-17 19:19:41 -08:00
Kebe
5ee5c86eeb [Bugfix][DeepSeek-V3.2] fix fp8 kvcache type cast (#33884) 
Signed-off-by: Kebe <mail@kebe7jun.com>
 2026-02-10 19:31:36 -08:00
rasmith
58996f3589 [AMD][Kernel][BugFix] Use correct scale in concat_and_cache_ds_mla_kernel when on gfx942 (#32976) 
Signed-off-by: Randall Smith <ransmith@amd.com>
Signed-off-by: Randall Smith <Randall.Smith@amd.com>
Co-authored-by: Randall Smith <ransmith@amd.com>
 2026-01-27 07:16:43 +00:00
Eldar Kurtić
44f08af3a7 Add llmcompressor fp8 kv-cache quant (per-tensor and per-attn_head) (#30141) 
Signed-off-by: Eldar Kurtic <8884008+eldarkurtic@users.noreply.github.com>
Signed-off-by: eldarkurtic <8884008+eldarkurtic@users.noreply.github.com>
 2026-01-22 13:29:57 -07:00
Or Ozeri
421012b63a OffloadingConnector: Support kernel_block_size != block_size (#30692) 
Signed-off-by: Or Ozeri <oro@il.ibm.com>
 2026-01-22 12:30:04 +00:00
Matthew Bonanni
369f47aa0f [DeepSeek v3.2] Remove unnecessary syncwarps (#31047) 
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
 2025-12-23 21:33:30 -08:00
rongfu.leng
4ed11105d7 [Misc] Remove unused custom ops copy_blocks and copy_blocks_mla (#30967) 
Signed-off-by: rongfu.leng <rongfu.leng@daocloud.io>
 2025-12-23 18:22:35 -08:00
Lucas Wilkinson
3e41992fec [Attention] Use sparse prefill kernel for fp8 kv-cache in DeepSeek-v3.2 (#27532) 
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
 2025-12-12 05:57:47 -08:00
Pleaplusone
77e10c9cab [Perf][Deepseek] optimize gather_and_maybe_dequant_cache kernel's perf for extremely long sequence (#28029) 
Signed-off-by: ganyi <ygan@amd.com>
 2025-11-24 19:05:46 -07:00
Pleaplusone
06c20c9904 [ROCm] Add AMD GPU support on Deepseek v3.2 and SparseMLA (#26670) 
Signed-off-by: ganyi <ygan@amd.com>
 2025-11-20 02:54:01 -08:00
Vensen
fb8851f254 [Bugfix][cache_kernels]: Fix OOB in cache_kernels.cu (#28760) 
Signed-off-by: vensen <vensenmu@gmail.com>
Signed-off-by: Vensenmu <vensenmu@gmail.com>
 2025-11-20 02:52:02 -08:00
Wentao Ye
241b4cfe66 [Refactor] Refactor FP8 & INT8 Quant Folder inside w8a8 (#25293) 
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Co-authored-by: Kenichi Maehashi <939877+kmaehashi@users.noreply.github.com>
Co-authored-by: Johnny <johnnync13@gmail.com>
Co-authored-by: Aidyn-A <31858918+Aidyn-A@users.noreply.github.com>
Co-authored-by: Huamin Li <3ericli@gmail.com>
Co-authored-by: rshaw@neuralmagic.com <rshaw@neuralmagic.com>
Co-authored-by: Hosang <156028780+hyoon1@users.noreply.github.com>
Co-authored-by: Jerry Zhang <jerryzh168@gmail.com>
Co-authored-by: pwschuurman <psch@google.com>
Co-authored-by: Huy Do <huydhn@gmail.com>
Co-authored-by: leo-pony <nengjunma@outlook.com>
Co-authored-by: vllmellm <vllm.ellm@embeddedllm.com>
Co-authored-by: ElizaWszola <ewszola@redhat.com>
Co-authored-by: Luka Govedič <lgovedic@redhat.com>
Co-authored-by: Benjamin Chislett <bchislett@nvidia.com>
Co-authored-by: Andrew Xia <axia@meta.com>
Co-authored-by: Simon Mo <simon.mo@hey.com>
Co-authored-by: TJian <tunjian.tan@embeddedllm.com>
Co-authored-by: ahao-anyscale <ahao@anyscale.com>
Co-authored-by: Varun Sundar Rabindranath <varunsundar08@gmail.com>
Co-authored-by: Varun Sundar Rabindranath <vsundarr@redhat.com>
Co-authored-by: Liu-congo <1502632128@qq.com>
Co-authored-by: HUIJONG JEONG <64083281+huijjj@users.noreply.github.com>
Co-authored-by: Yannick Schnider <Yannick.Schnider1@ibm.com>
Co-authored-by: kyt <eluban4532@gmail.com>
Co-authored-by: Egor <e.a.krivov@gmail.com>
Co-authored-by: Yang Liu <127183760+KKSK-DON@users.noreply.github.com>
Co-authored-by: Paul Pak <52512091+paulpak58@users.noreply.github.com>
Co-authored-by: whx <56632993+whx-sjtu@users.noreply.github.com>
Co-authored-by: Xiang Si <sixiang@google.com>
Co-authored-by: Aleksandr Samarin <samarin_ad@mail.ru>
Co-authored-by: Jun Jiang <jasl9187@hotmail.com>
Co-authored-by: Chendi.Xue <chendi.xue@intel.com>
Co-authored-by: Nikhil G <nrghosh@users.noreply.github.com>
 2025-10-08 10:20:48 -04:00
Barry Kang
127c8b782a Add gather_indexer_k_quant_cache kernel (#25931) 
Signed-off-by: Barry Kang <43644113+Barry-Delaney@users.noreply.github.com>
Signed-off-by: Simon Mo <simon.mo@hey.com>
Signed-off-by: Chen Zhang <zhangch99@outlook.com>
Co-authored-by: Simon Mo <simon.mo@hey.com>
Co-authored-by: Yongye Zhu <zyy1102000@gmail.com>
Co-authored-by: Chen Zhang <zhangch99@outlook.com>
 2025-10-08 04:58:57 +00:00
Matthew Bonanni
300a59c4c3 Avoid division by zero in cache DS MLA kernel (#26174) 
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
 2025-10-03 17:35:17 +00:00
Jiangyun Zhu
eb0fa43868 [Perf] Optimize reshape_and_cache CUDA Kernel (#25955) 
Signed-off-by: zjy0516 <riverclouds.zhu@qq.com>
Co-authored-by: Liu-congo <1502632128@qq.com>
 2025-10-03 01:33:46 -07:00
Matthew Bonanni
47b9339546 [DeepSeek] Improve performance of DS MLA cache kernel (#26132) 
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
 2025-10-02 20:35:47 -07:00
Zhewen Li
e952eee698 [Bugfix] Fix __syncwarp on ROCM (#25996) 2025-09-30 21:15:11 -07:00
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
yzds
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
Charlie Fu
006477e60b [ROCm][Fix] Fix rocm build caused by #23791 (#23847) 
Signed-off-by: charlifu <charlifu@amd.com>
 2025-08-28 19:52:27 -07:00
yzds
186aced5ff [Kernel] cuda kernels for upcoming decode context parallel feature (#23791) 
Co-authored-by: hongchao <hongchao@msh.team>
 2025-08-28 15:29:11 +08:00
Matthew Bonanni
19fe1a0510 [Kernel] Add FP8 support with FlashMLA backend (#22668) 
Signed-off-by: Matthew Bonanni <mbonanni001@gmail.com>
 2025-08-22 02:26:32 +00:00
Wentao Ye
eefbf4a68b [Perf] Optimize reshape_and_cache_flash CUDA Kernel (#22036) 
Signed-off-by: yewentao256 <zhyanwentao@126.com>
 2025-08-01 19:18:51 -04:00
Shu Wang
9e96f56efb Allocate kv_cache with stride order (#16605) 
Signed-off-by: shuw <shuw@nvidia.com>
 2025-04-25 22:03:31 -07:00
Serena
64fc2193dc [Misc][Docs] fix the comments of KV_T and CACHE_T in CALL_RESHAPE_AND_CACHE_XX macros (#14347) 2025-03-18 05:50:19 -07:00
Sage Moore
378b3ef6f8 [ROCm][V1] Update reshape_and_cache to properly work with CUDA graph padding (#13922) 2025-02-26 20:04:12 -08:00
Lucas Wilkinson
288cc6c234 [Attention] MLA with chunked prefill (#12639) 
Signed-off-by: Lucas Wilkinson <lwilkinson@neuralmagic.com>
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Co-authored-by: Patrick Horn <patrick.horn@gmail.com>
Co-authored-by: simon-mo <xmo@berkeley.edu>
Co-authored-by: Tyler Michael Smith <tyler@neuralmagic.com>
 2025-02-21 15:30:12 -08:00
Lucas Wilkinson
75e94309e8 [Perf] Mem align KV caches for CUDA devices (MLA perf improvement) (#12676) 
Signed-off-by: simon-mo <xmo@berkeley.edu>
Signed-off-by: Lucas Wilkinson <lcwilkins@redhat.com>
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Signed-off-by: Lucas Wilkinson <lwilkinson@neuralmagic.com>
Co-authored-by: simon-mo <xmo@berkeley.edu>
 2025-02-04 18:22:24 -08:00
Lucas Wilkinson
cabaf4eff3 [Attention] MLA decode optimizations (#12528) 
Signed-off-by: Lucas Wilkinson <lwilkinson@neuralmagic.com>
Signed-off-by: simon-mo <xmo@berkeley.edu>
Co-authored-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>
Co-authored-by: simon-mo <simon.mo@hey.com>
Co-authored-by: Michael Goin <mgoin64@gmail.com>
Co-authored-by: Zhuohan Li <zhuohan123@gmail.com>
Co-authored-by: Tyler Michael Smith <tysmith@redhat.com>
Co-authored-by: Alexander Matveev <59768536+alexm-neuralmagic@users.noreply.github.com>
Co-authored-by: simon-mo <xmo@berkeley.edu>
 2025-01-30 23:49:37 -08:00
Gregory Shtrasberg
e97f802b2d [FP8][Kernel] Dynamic kv cache scaling factors computation (#11906) 
Signed-off-by: Gregory Shtrasberg <Gregory.Shtrasberg@amd.com>
Co-authored-by: Micah Williamson <micah.williamson@amd.com>
 2025-01-23 18:04:03 +00:00
Woosuk Kwon
3b61cb450d [V1] Further reduce CPU overheads in flash-attn (#10989) 
Signed-off-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>
 2024-12-09 12:38:46 -08:00
Antoni Baum
0e63494cf3 Add fp8 support to reshape_and_cache_flash (#6667) 2024-07-24 18:36:52 +00:00
Michael Goin
978aed5300 [Kernel][Attention] Separate Attention.kv_scale into k_scale and v_scale (#6081) 2024-07-16 15:31:32 -07:00
bnellnm
5467ac3196 [Kernel][Misc] Use TORCH_LIBRARY instead of PYBIND11_MODULE for custom ops (#5047) 2024-06-09 16:23:30 -04:00
Michael Goin
5f6d10c14c [CI/Build] Enforce style for C++ and CUDA code with clang-format (#4722) 2024-05-22 07:18:41 +00:00
Cody Yu
c833101740 [Kernel] Refactor FP8 kv-cache with NVIDIA float8_e4m3 support (#4535) 2024-05-09 18:04:17 -06:00
youkaichao
20cfcdec99 [Core][Optimization] change python dict to pytorch tensor for blocks to swap (#4659) 2024-05-08 12:07:05 -07:00
youkaichao
63575bc2e1 [Core][Optimization] change python dict to pytorch tensor (#4607) 2024-05-06 21:30:27 -07:00
Lily Liu
43c413ec57 [Kernel] Use flashinfer for decoding (#4353) 
Co-authored-by: LiuXiaoxuanPKU <llilyliupku@gmail.com>
 2024-05-03 15:51:27 -07:00
Adrian Abeyta
2ff767b513 Enable scaled FP8 (e4m3fn) KV cache on ROCm (AMD GPU) (#3290) 
Co-authored-by: Gregory Shtrasberg <Gregory.Shtrasberg@amd.com>
Co-authored-by: HaiShaw <hixiao@gmail.com>
Co-authored-by: AdrianAbeyta <Adrian.Abeyta@amd.com>
Co-authored-by: Matthew Wong <Matthew.Wong2@amd.com>
Co-authored-by: root <root@gt-pla-u18-08.pla.dcgpu>
Co-authored-by: mawong-amd <156021403+mawong-amd@users.noreply.github.com>
Co-authored-by: ttbachyinsda <ttbachyinsda@outlook.com>
Co-authored-by: guofangze <guofangze@kuaishou.com>
Co-authored-by: Michael Goin <mgoin64@gmail.com>
Co-authored-by: jacobthebanana <50071502+jacobthebanana@users.noreply.github.com>
Co-authored-by: Woosuk Kwon <woosuk.kwon@berkeley.edu>
 2024-04-03 14:15:55 -07:00
Woosuk Kwon
d6e4a130b0 [Minor] Remove gather_cached_kv kernel (#3043) 2024-02-26 15:00:54 -08:00
zhaoyang-star
923797fea4 Fix compile error when using rocm (#2648) 2024-02-01 09:35:09 -08:00
zhaoyang-star
9090bf02e7 Support FP8-E5M2 KV Cache (#2279) 
Co-authored-by: zhaoyang <zhao.yang16@zte.com.cn>
Co-authored-by: Zhuohan Li <zhuohan123@gmail.com>
 2024-01-28 16:43:54 -08:00
Vladimir
5265631d15 use a correct device when creating OptionalCUDAGuard (#2583) 2024-01-25 23:48:17 -08:00
Jee Li
77af974b40 [FIX] Support non-zero CUDA devices in custom kernels (#1959) 2024-01-02 19:09:59 -08:00
TJian
6ccc0bfffb Merge EmbeddedLLM/vllm-rocm into vLLM main (#1836) 
Co-authored-by: Philipp Moritz <pcmoritz@gmail.com>
Co-authored-by: Amir Balwel <amoooori04@gmail.com>
Co-authored-by: root <kuanfu.liu@akirakan.com>
Co-authored-by: tjtanaa <tunjian.tan@embeddedllm.com>
Co-authored-by: kuanfu <kuanfu.liu@embeddedllm.com>
Co-authored-by: miloice <17350011+kliuae@users.noreply.github.com>
 2023-12-07 23:16:52 -08:00
Woosuk Kwon
0ce8647dc5 Fix integer overflows in attention & cache ops (#1514) 2023-10-31 15:19:30 -07:00
Woosuk Kwon
c1376e0f82 Change scheduler & input tensor shape (#1381) 2023-10-16 17:48:42 -07:00
Woosuk Kwon
8ce9c50d40 Avoid compiling kernels for double data type (#933) 2023-09-02 14:59:47 +09:00
Woosuk Kwon
0b98ba15c7 Change the name to vLLM (#150) 2023-06-17 03:07:40 -07:00