Commit Graph
126 Commits
Author SHA1 Message Date
5ecae3266c [ROCm][Perf][MLA] Add AITER FlashAttention MLA prefill backend (ROCM_AITER_FA) (#45033)
Signed-off-by: Xavier Aguilar <xavier.aguilarfruto@amd.com>
Signed-off-by: Xavier Aguilar <Xavier.AguilarFruto@amd.com>
Co-authored-by: TJian <tunjian.tan@embeddedllm.com>
2026-06-28 07:52:00 -07:00
d980a3cc6e [ROCm] Fix AITER_UNIFIED_ATTN Dispatching After AITER Bump (#46780)
Signed-off-by: Micah Williamson <micah.williamson@amd.com>
Signed-off-by: Rohan138 <rohanpotdar138@gmail.com>
Co-authored-by: Rohan138 <rohanpotdar138@gmail.com>
2026-06-26 02:09:56 -07:00
shivamprGitHubMatthew Bonannimergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
49f2104c53 [Feature] Support DCP with FP8 KV cache in MLA decode path (#44044)
Signed-off-by: shivampr <shivampr.dev@gmail.com>
Signed-off-by: Shivam <shivamprasad91@gmail.com>
Co-authored-by: Matthew Bonanni <mbonanni@redhat.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-06-24 19:28:17 +00:00
44d95069e9 Enable DeepSeek V4 and GLM-5.1 on SM120 (#43477)
Signed-off-by: Zihua Wu <13583761+lucifer1004@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: Yongye Zhu <zyy1102000@gmail.com>
2026-06-22 11:54:14 -07:00
Weiwei SunGitHubmergify[bot] <37929162+mergify[bot]@users.noreply.github.com>Jiangyun Zhu
cec2ec1176 [Bugfix] Avoid racy accepted counts in async spec decode (#45100)
Signed-off-by: Weiwei Sun <68775773+sunnweiwei@users.noreply.github.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
Co-authored-by: Jiangyun Zhu <riverclouds.zhu@qq.com>
2026-06-22 08:53:16 +00:00
Tiezhen WANGGitHubClaudemergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
d14e551a53 [Model] Remove MiniMaxText01, MiniMaxVL01, MiniMaxForCausalLM (#45993)
Signed-off-by: Xianbao QIAN <xianbao.qian@gmail.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-06-22 15:20:46 +08:00
9d4dc4ca2f [Kernel] Support GLM-5 dimensions for TRT-LLM ragged MLA prefill (#43525)
Signed-off-by: Mohammad Miadh Angkad <176301910+mmangkad@users.noreply.github.com>
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
Co-authored-by: Matthew Bonanni <mbonanni@redhat.com>
2026-06-16 20:49:47 +00:00
Carl YandGitHub eb04c769d3 feat: MLA prefill enable FA4 fp8 output (#43050)
Signed-off-by: Carl You <4531192+carlyou@users.noreply.github.com>
2026-06-16 07:10:59 -07:00
wangxiyuanGitHubmergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
90619351e3 [Attention] Mamba attention module refactor - LINEAR (#43556)
Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-06-04 18:45:29 +08:00
Matthew BonanniandGitHub aa6138169f [MLA][Attention] Add OOT MLA prefill backend registration mechanism (#43325)
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
2026-05-26 19:56:09 -07:00
7e33081cee [Attention] Make FlexAttention and FlashAttention use num-blocks first layouts (#42095)
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
Co-authored-by: Matthew Bonanni <mbonanni@redhat.com>
Co-authored-by: Nicolò Lucchesi <nlucches@redhat.com>
2026-05-26 19:55:56 -07:00
Lanze LiuandGitHub 39d5fa96a7 [Bugfix] Zero stale is_prefilling in padded CUDA graph rows for Mamba (#41873)
Signed-off-by: Lanze Liu <lanzetech@gmail.com>
2026-05-21 15:42:42 -07:00
Netanel HaberandGitHub 47829b1159 [Bugfix] mamba: run single-token extends as decodes (#42430)
Signed-off-by: Netanel Haber <58652339+netanel-haber@users.noreply.github.com>
2026-05-18 15:26:00 +00:00
roikoren755andGitHub 737bfa3a43 [Bugfix][Hybrid][NemotronH] Fix mamba_cache_mode=all + speculative decoding crash (#41233)
Signed-off-by: Roi Koren <roik@nvidia.com>
2026-05-18 14:54:00 +03:00
Matthew BonanniandGitHub 9898f94abe [Attention] Remove deprecated MLA prefill arguments (#42555)
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
2026-05-14 10:34:06 -07:00
0d2732dd91 [MLA Attention Backend] Add TOKENSPEED_MLA backend for DSR1/Kimi K25 prefill + decode on Blackwell (#41778)
Signed-off-by: Yongye Zhu <zyy1102000@gmail.com>
Signed-off-by: Roger Wang <hey@rogerw.io>
Co-authored-by: Roger Wang <hey@rogerw.io>
2026-05-13 23:48:02 -07:00
wangxiyuanandGitHub 5536fc0c01 [Misc] Replace mamba_type string literals with MambaAttentionBackendEnum (#41188)
Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
2026-05-11 03:59:36 +00:00
Lucas WilkinsonandGitHub b1728c1e66 [Attention][Cleanup] Remove tree attention (#42121)
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
2026-05-08 18:36:19 -07:00
Matthew BonanniandGitHub 01b9b5af67 [Attention] Minor refactor: layer takes ownership of the MLA prefill backend (#41744)
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
2026-05-05 23:22:41 +00:00
Andreas KaratzasandGitHub 1cb0838721 [ROCm][CI] Fix MLA prefill scale for DeepSeek GSM8K (#41569)
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
2026-05-04 16:32:55 -07:00
66dfee7121 [Bugfix] Fix degenerate KV cache stride causing TMA cudaErrorIllegalInstruction (#40737)
Signed-off-by: David Oy <david@baseten.co>
Signed-off-by: David Oy <58150256+the-david-oy@users.noreply.github.com>
Signed-off-by: David Oy <david.oy@baseten.co>
Co-authored-by: David Oy <david@baseten.co>
Co-authored-by: Claude <claude@anthropic.com>
Co-authored-by: Vadim Gimpelson <156319763+vadiklyutiy@users.noreply.github.com>
2026-05-03 23:52:18 +00:00
Matthew BonanniGitHubMichael GoinLucas Wilkinsonmergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
f3fef12350 [Attention] Abstract the MLA prefill backends and eliminate cuDNN (#32623)
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Co-authored-by: Michael Goin <mgoin64@gmail.com>
Co-authored-by: Lucas Wilkinson <lwilkins@redhat.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-05-01 13:36:20 -04:00
sychen52andGitHub 947138b6c2 Add nvfp4 kv cache support (#40177)
Signed-off-by: Shiyang Chen <shiychen@nvidia.com>
2026-05-01 04:55:16 +00:00
+8 4d51588e23 [Feat] DeepSeek V4 Rebased (#40860)
Signed-off-by: Yifan Qiao <yifanqiao@inferact.ai>
Signed-off-by: Woosuk Kwon <woosuk@inferact.ai>
Signed-off-by: qizixi <zixi@inferact.ai>
Signed-off-by: Jee Jee Li <pandaleefree@gmail.com>
Signed-off-by: Yongye Zhu <zyy1102000@gmail.com>
Co-authored-by: Yongye Zhu <zyy1102000@gmail.com>
Co-authored-by: Yongye Zhu <yongye@inferact.ai>
Co-authored-by: Simon Mo <simon@inferact.ai>
Co-authored-by: Bugen Zhao <i@bugenzhao.com>
Co-authored-by: Giancarlo Delfin <gdelfin@inferact.ai>
Co-authored-by: Jee Jee Li <pandaleefree@gmail.com>
Co-authored-by: Nick Hill <nickhill123@gmail.com>
Co-authored-by: Roger Wang <hey@rogerw.io>
Co-authored-by: Roy Wang <yasong.wang@inferact.ai>
Co-authored-by: Woosuk Kwon <woosuk@inferact.ai>
Co-authored-by: youkaichao <youkaichao@gmail.com>
Co-authored-by: Zhewen Li <jerven.vllm@gmail.com>
Co-authored-by: Zijing Liu <liuzijing2014@gmail.com>
Co-authored-by: khluu <khluu000@gmail.com>
Co-authored-by: qizixi <zixi@inferact.ai>
Co-authored-by: Zhewen Li <zhewenli@inferact.ai>
2026-04-26 18:31:08 -07:00
Nick HillandGitHub fe85a92e86 [Core] Avoid seq_lens_cpu GPU->CPU sync (#40654)
Signed-off-by: Nick Hill <nickhill123@gmail.com>
2026-04-24 00:35:55 +00:00
Fynn Schmitt-UlmsGitHubmergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
29f64c5f5e FlexAttention non-causal support (#40394)
Signed-off-by: Fynn Schmitt-Ulms <fschmitt@redhat.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2026-04-22 13:22:57 -07:00
wliao2andGitHub 32e0c0bfa2 refactor hard coded device string in test files under tests/v1 and tests/lora (#37566)
Signed-off-by: Liao, Wei <wei.liao@intel.com>
2026-04-03 11:21:47 +08:00
Lucas WilkinsonandGitHub eb47454987 [Bugfix][MLA] Add logits size budget to sparse indexer prefill chunking (#36178)
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
2026-04-01 00:15:53 -04:00
189ddefbfd [ROCm] Attention selector reordering (#36702)
Signed-off-by: Gregory Shtrasberg <Gregory.Shtrasberg@amd.com>
Signed-off-by: Micah Williamson <micah.williamson@amd.com>
Co-authored-by: Micah Williamson <micah.williamson@amd.com>
2026-03-25 17:42:56 +08:00
Lucas WilkinsonandGitHub e1d85e5c24 [Attention] Support distinguishing between short extends and decodes (#37303)
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
2026-03-20 10:49:36 -07:00
Andy LoandGitHub 577df69b26 [Bugfix] Fix KV scales inconsistency in fp8 MLA & FlashInfer kv_cache_dtype "auto" leading to gibberish (#37054)
Signed-off-by: Andy Lo <andy@mistral.ai>
2026-03-18 23:07:29 +00:00
haosdentandGitHub 116ed130f4 [Bugfix] Fix GDN attention crash with mixed decode/spec-decode batches (#34871)
Signed-off-by: haosdent <haosdent@gmail.com>
2026-03-16 10:30:23 +01:00
Andreas KaratzasandGitHub c174d54f86 [ROCm][CI] Fix ROCm attention backend validation for head sizes, block sizes, and compute capability checks (#36292)
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
2026-03-09 12:02:41 -05:00
Wei ZhaoandGitHub 379689d533 [Perf] Support FP8 KV cache for Flashinfer MLA Sparse (#35891) 2026-03-07 13:51:54 -08:00
lifGitHubmcelrath
00b814ba5a [V0 Deprecation] Remove unused swap_space parameter (#36216)
Signed-off-by: majiayu000 <1835304752@qq.com>
Co-authored-by: mcelrath
2026-03-07 22:09:55 +08:00
e05cb3b93e TRTLLM gen-full attn Test Coverage (#34986)
Signed-off-by: Anshika Ojha <anshikao@nvidia.com>
Co-authored-by: Anshika Ojha <anshikao@gb-nvl-059-compute09.nvidia.com>
2026-03-03 11:35:34 -05:00
f5972a872f [Model][Spec Decode] Nemotron-H MTP and Mamba Speculative Decoding Support (#33726)
Signed-off-by: Shahar Mor <smor@nvidia.com>
Signed-off-by: Benjamin Chislett <bchislett@nvidia.com>
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Co-authored-by: Shahar Mor <smor@nvidia.com>
Co-authored-by: Roi Koren <roik@nvidia.com>
Co-authored-by: Lucas Wilkinson <lwilkins@redhat.com>
2026-02-24 09:49:56 -08:00
2ff4e51152 [ROCm] AITER fused RoPE+KVCache (#33443)
Signed-off-by: Rohan138 <rohanpotdar138@gmail.com>
Signed-off-by: charlifu <charlifu@amd.com>
Signed-off-by: Rohan Potdar <66227218+Rohan138@users.noreply.github.com>
Co-authored-by: charlifu <charlifu@amd.com>
Co-authored-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
Co-authored-by: Douglas Lehr <91553416+dllehr-amd@users.noreply.github.com>
2026-02-23 19:06:00 -08:00
haosdentandGitHub a2ba6a5244 [Bugfix] Fix prefix caching for Mamba 'all' mode (Nemotron models) (#34874)
Signed-off-by: haosdent <haosdent@gmail.com>
2026-02-23 17:31:51 +01:00
Wei ZhaoandGitHub f24b2de3d3 [Test] Add FP8 KV Cache Testing for MLA Backends (#34473)
Signed-off-by: wzhao18 <wzhao18.sz@gmail.com>
2026-02-20 18:51:58 +00:00
Andreas KaratzasandGitHub b3c14229b0 [ROCm][CI] Guard sparse MLA backend imports for ROCm compatibility in tests (#34538)
Signed-off-by: Andreas Karatzas <akaratza@amd.com>
2026-02-14 07:32:09 -08:00
f2c47886fd [Attention] Add FlashInfer Sparse MLA backend (#33451)
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Co-authored-by: Lucas Wilkinson <lwilkins@redhat.com>
Co-authored-by: Lucas Wilkinson <LucasWilkinson@users.noreply.github.com>
2026-02-12 17:21:54 +00:00
Pavani MajetyandGitHub 578977bb5e [SM100] Resubmit FMHA FP8 prefill for MLA (#31195)
Signed-off-by: Pavani Majety <pmajety@nvidia.com>
2026-02-10 16:18:43 -05:00
Matthew BonanniandGitHub aaa901ad55 [Attention] Move MLA forward from backend to layer (#33284)
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
2026-01-30 19:30:00 -08:00
a28b94e6ef [Performance] Split FlashAttn attention and cache update (#25954)
Signed-off-by: ElizaWszola <ewszola@redhat.com>
Signed-off-by: mgoin <mgoin64@gmail.com>
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
Signed-off-by: Luka Govedič <luka.govedic@gmail.com>
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Signed-off-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
Signed-off-by: Luka Govedič <lgovedic@redhat.com>
Co-authored-by: mgoin <mgoin64@gmail.com>
Co-authored-by: Varun Sundar Rabindranath <varunsundar08@gmail.com>
Co-authored-by: Matthew Bonanni <mbonanni@redhat.com>
Co-authored-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
Co-authored-by: Luka Govedič <luka.govedic@gmail.com>
Co-authored-by: Lucas Wilkinson <lwilkins@redhat.com>
Co-authored-by: Luka Govedič <lgovedic@redhat.com>
2026-01-23 17:28:06 -08:00
Lucas WilkinsonandGitHub 889722f3bf [FlashMLA] Update FlashMLA to expose new arguments (#32810)
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
2026-01-21 22:02:39 -07:00
Lucas WilkinsonandGitHub b4f64e5b02 Update FlashMLA (#32491)
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
2026-01-21 13:03:37 +08:00
Vadim GimpelsonandGitHub 0727cc9ecf [BUGFIX] Fix test_mla_backends.py. Scale MLA projection weights to prevent numerical instability (#32529)
Signed-off-by: Vadim Gimpelson <vadim.gimpelson@gmail.com>
2026-01-19 13:49:29 -05:00
2263d44b68 [4/N][Attention] Move MLA common to model_executor (#32060)
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
Co-authored-by: Luka Govedič <ProExpertProg@users.noreply.github.com>
2026-01-13 09:08:45 -08:00
Matthew BonanniandGitHub 98f60e5acb [6/N][Attention] Move utils to more appropriate locations (#32215)
Signed-off-by: Matthew Bonanni <mbonanni@redhat.com>
2026-01-13 05:38:52 -08:00