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86 Commits

Author SHA1 Message Date
Daniel Stokes
469a38d0d8 feat: Add support for SM103 3xFP4 tile shapes 
Signed-off-by: Daniel Stokes <dastokes@nvidia.com>
 2025-08-06 14:25:02 +08:00
Yuan Tong
a2f271c8e0
[TRTLLM-4406][feat] LLM sleep & wakeup Part 1: virtual device memory (#5034) 
Signed-off-by: Yuan Tong <13075180+tongyuantongyu@users.noreply.github.com>
 2025-08-04 13:51:01 +08:00
Jaedeok Kim
fbee279909
fix: remove duplicate layer multiplication in KV cache size calculation (#6481) 
Signed-off-by: Jaedeok Kim <jaedeokk@nvidia.com>
 2025-07-31 22:34:34 -04:00
Bo Deng
ff72ca90de
Improve TransferAgentTest.SyncMessage (#6250) 
Signed-off-by: Bo Deng <deemod@nvidia.com>
 2025-07-24 23:41:36 +08:00
Chang Liu
7381f1dba7
[TRTLLM-5059][feat] Add KV cache reuse support for multimodal models (#5444) 
Only supports qwen in this PR
 2025-07-21 16:11:58 -07:00
Chuang Zhu
44c70c88f9
chore:[BREAKING CHANGE] use cacheTransceiverConfig as knobs for disagg service (#5234) 
Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>
 2025-07-17 17:42:07 +08:00
Tomer Shmilovich
0552a02943
BlockManager copy constructor fix (#5982) 
Signed-off-by: Tomer Shmilovich <tshmilovich@nvidia.com>
 2025-07-16 17:33:17 +08:00
Bo Deng
ec3ebae43e
[TRTLLM-6471] Infra: Upgrade NIXL to 0.3.1 (#5991) 
Signed-off-by: Rabia Loulou <174243936+rabial-nv@users.noreply.github.com>
Signed-off-by: Shixiaowei02 <39303645+Shixiaowei02@users.noreply.github.com>
Signed-off-by: Bo Deng <deemod@nvidia.com>
Co-authored-by: Rabia Loulou <174243936+rabial-nv@users.noreply.github.com>
Co-authored-by: Shixiaowei02 <39303645+Shixiaowei02@users.noreply.github.com>
 2025-07-16 13:54:42 +08:00
ChristinaZ
c5fb692a7d
Refactor the rest routing part for the routing kernels in the MoE TRT-LLM backend (#5771) 
Signed-off-by: Christina Zhang <83400082+ChristinaZ@users.noreply.github.com>
 2025-07-11 16:37:56 +08:00
DylanChen-NV
74dca0aa7b
[NVBUG-5304516/5319741]Qwen2.5VL FP8 support (#5029) 
Signed-off-by: Dylan Chen <191843203+DylanChen-NV@users.noreply.github.com>
 2025-07-09 23:16:42 +08:00
xavier-nvidia
b6013da198
Fix GEMM+AR fusion on blackwell (#5563) 
Signed-off-by: xsimmons <xsimmons@nvidia.com>
 2025-07-09 08:48:47 +08:00
ChristinaZ
12d8c7d129
Refactor the topk parallelization part for the routing kernels (#5567) 
Signed-off-by: Christina Zhang <83400082+ChristinaZ@users.noreply.github.com>
 2025-07-07 15:53:25 +08:00
Daniel Stokes
ec6c7dff1a
feat: Add support for MXFP8xMXFP4 in pytorch (#5535) 
Signed-off-by: Daniel Stokes <40156487+djns99@users.noreply.github.com>
 2025-07-06 15:32:06 -07:00
jthomson04
1b588f8390
feat: KV events for sliding window attention (#5580) 
Signed-off-by: jthomson04 <jwillthomson19@gmail.com>
 2025-07-05 06:05:20 +08:00
Chuang Zhu
ffc0b8f5da
Cache transceiver support VSWA (#5505) 
Signed-off-by: ShiXiaowei02 <39303645+Shixiaowei02@users.noreply.github.com>
Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>
Co-authored-by: ShiXiaowei02 <39303645+Shixiaowei02@users.noreply.github.com>
 2025-07-05 01:18:42 +09:00
Robin Kobus
d68fa728d8
refactor: Clean up DecodingInput and DecodingOutput (#5617) 
Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>
 2025-07-01 14:31:42 +02:00
Cheng Hang
64db7d27f6
[feat] Optimizations on weight-only batched gemv kernel (#5420) 
Signed-off-by: Cheng Hang <chang@nvidia.com>
 2025-06-30 10:20:16 +08:00
Enwei Zhu
b4dab23e7b
[TRTLLM-5965] perf: Optimize MoE sort kernels for large-scale EP (#5435) 
Signed-off-by: Enwei Zhu <21126786+syuoni@users.noreply.github.com>
 2025-06-30 01:02:07 +08:00
Daniel Stokes
5773cfdcf2
feat: Add support for per expert activation scaling factors (#5013) 
Signed-off-by: Daniel Stokes <40156487+djns99@users.noreply.github.com>
 2025-06-28 09:10:35 +12:00
ChristinaZ
a608b00d38
Fix mPtrExpertCounts allocation in MoE TRT-LLM backend (nvfp4) (#5519) 
Signed-off-by: Christina Zhang <83400082+ChristinaZ@users.noreply.github.com>
 2025-06-27 20:17:40 +08:00
jmydurant
8836990bde
[TRTLLM-3602][feat] support nvfp4 model and fp8 kv cache for MLA chunked prefill (Blackwell) (#5475) 
Signed-off-by: Mingyang Jiang <13463932+jmydurant@users.noreply.github.com>
 2025-06-26 22:18:08 +08:00
Robin Kobus
8dfa31c71d
refactor: remove batch_manager::KvCacheConfig and use executor::KvCacheConfig instead (#5384) 
Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>
 2025-06-26 19:45:52 +08:00
dongxuy04
490d2e5819
feat: large-scale EP(part 8: Online EP load balancer integration for PCIe fp8) (#5226) 
Signed-off-by: Dongxu Yang <78518666+dongxuy04@users.noreply.github.com>
 2025-06-25 22:25:13 -07:00
Daniel Stokes
942841417e
opensource: Opensource MOE MXFP8-MXFP4 implementation (#5222) 
Signed-off-by: Daniel Stokes <40156487+djns99@users.noreply.github.com>
 2025-06-26 12:18:19 +08:00
ChristinaZ
d135f5993d
Add unit test for routing kernels (#5405) 
Signed-off-by: Christina Zhang <83400082+ChristinaZ@users.noreply.github.com>
 2025-06-26 09:49:11 +08:00
jmydurant
578dbc8d9a
feat: chunked prefill for MLA (Blackwell) (#4651) 
Signed-off-by: Mingyang Jiang <13463932+jmydurant@users.noreply.github.com>
 2025-06-26 09:01:00 +08:00
Robin Kobus
b3045c44b9
refactor: remove TrtGptModelOptionalParams (#5165) 
Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>
 2025-06-20 10:31:40 +02:00
Kaiyu Xie
113f6fbadd
Fix: missing clientId when serialize and deserialize response (#5231) 
Signed-off-by: Kaiyu Xie <26294424+kaiyux@users.noreply.github.com>
 2025-06-19 23:05:11 +08:00
Enwei Zhu
4b82b8b4c7
[TRTLLM-5330] perf: Optimize MoE supplementary kernels for large-scale EP (#5215) 
Signed-off-by: Enwei Zhu <21126786+syuoni@users.noreply.github.com>
 2025-06-17 15:23:24 +08:00
yunruis
30c5b4183a
refactoring: port customized kernels with public cutlass version (#5027) 
Signed-off-by: yunruis 

Merge this to unblock others since the full CI has been run through
 2025-06-13 16:19:31 +08:00
zhhuang-nv
a891013e3c
[feat] Optimize KV Cache Reuse for MLA (#4869) 
Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>
 2025-06-13 11:03:05 +08:00
Netanel Haber
e692779ead
Solve underallocation in VSWA+/VGQA (#4667) 
Signed-off-by: Netanel Haber <58652339+netanel-haber@users.noreply.github.com>
 2025-06-12 12:12:46 +08:00
Tracin
6c91f1c7ac
Mxfp8xmxfp4 quant mode(#4978) 
Signed-off-by: Tracin <10434017+Tracin@users.noreply.github.com>
Co-authored-by: QI JUN <22017000+QiJune@users.noreply.github.com>
 2025-06-10 22:01:37 +08:00
Chang Liu
f70815c945
[TRTLLM-5007][feat] Add multimodal hashing support (image hashing) (#4145) 
Signed-off-by: Chang Liu <9713593+chang-l@users.noreply.github.com>
Co-authored-by: hlu1 <14827759+hlu1@users.noreply.github.com>
 2025-06-10 01:59:56 +08:00
Daniel Stokes
3a4851b7c3
feat: Add Mixture of Experts FP8xMXFP4 support (#4750) 
Signed-off-by: Daniel Stokes <40156487+djns99@users.noreply.github.com>
 2025-06-09 13:25:04 +08:00
Omer Ullman Argov
e71de2a13e
chore: Mass integration of release/0.20. (#4871) 
Signed-off-by: Barry Kang <43644113+Barry-Delaney@users.noreply.github.com>
Signed-off-by: Omer Ullman Argov <118735753+omera-nv@users.noreply.github.com>
Co-authored-by: Barry Kang <43644113+Barry-Delaney@users.noreply.github.com>
 2025-06-04 14:12:27 +08:00
Thor Johnsen
55d56f8155
[JIRA-5226219][fix] Fix Bug in KV cache manager (#4596) 
Signed-off-by: Thor Johnsen <41591019+thorjohnsen@users.noreply.github.com>
 2025-05-29 22:03:20 -07:00
Jinyang Yuan
5339d367ce
[perf] Reduce the workspace size of FP4 activation scales for MoE (#4303) 
Signed-off-by: Jinyang Yuan <154768711+jinyangyuan-nvidia@users.noreply.github.com>
 2025-05-30 09:03:52 +08:00
Yilin Fan
31bb650298
Cherry pick feat/llama4 to main (#4739) 
Signed-off-by: Chenfei Zhang <chenfeiz@nvidia.com>
Signed-off-by: Yilin Fan <206948969+nv-yilinf@users.noreply.github.com>
Co-authored-by: Chenfei Zhang <chenfeiz@nvidia.com>
 2025-05-30 05:28:40 +08:00
zhhuang-nv
8452775db8
[TRTLLM-5070][feat] Support FP8 KV Cache Reuse for MLA (#4535) 
* optimize kv cache reuse workflow for MLA

write kv cache first and only call up-projection GEMM once
relax contiguous requirements of k/v for setting paged kv cache
return two contiguous tensors when loading MLA KV Cache

Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>

* support fp8 kv cache for MLA kv cache reuse

Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>

* resolve comments

Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>

---------

Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>
 2025-05-23 19:47:50 +08:00
djns99
87f734b563
[https://nvbugs/5297775] fix: Correct memory guard for large MOE tests to account for TP space (#4553) 
fix: Correct memory guard for large MOE tests to account for TP space

Signed-off-by: Daniel Stokes <40156487+djns99@users.noreply.github.com>
 2025-05-23 14:57:49 +12:00
Chuang Zhu
44cfd757b2
Agent interface impl for NIXL (#4125) 
* agentConnection

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

recv

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

agentState

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

NIXL interfaces

Signed-off-by: Shixiaowei02 <39303645+Shixiaowei02@users.noreply.github.com>

update cmakelists

Signed-off-by: Shixiaowei02 <39303645+Shixiaowei02@users.noreply.github.com>

nixl improve

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

remove cppzmq

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

fix

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

transferAgent remove register

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

work for cache Test

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

reduce sleep time

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

fix test

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

intergarte

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

nixl env

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

fix rebase error

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

cpp test

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

stash for send metaData

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

loadRemoteMD after fetchRemoteMD

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

workaround for mixed gen and context

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

test_env

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

avoid port conflict in test

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

* format

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

* use std::string

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

* typo

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

* fix transferAgentTest

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>

---------

Signed-off-by: Chuang Zhu <111838961+chuangz0@users.noreply.github.com>
 2025-05-22 09:09:41 +08:00
Shi Xiaowei
3d62727303
test: NIXL single process test (#4486) 2025-05-21 10:41:46 +08:00
djns99
a030a898d1
perf: Fuse gemm setup function for SM90/SM100 MOE plugin path (#4146) 
Signed-off-by: Daniel Stokes <40156487+djns99@users.noreply.github.com>
 2025-05-21 10:00:36 +08:00
Yuxian Qiu
c8e062bfd3
fix: [nvbugs/5287097] Align PP layer distribution between pytorch and TRT flow. (#4399) 
Signed-off-by: Yuxian Qiu <142763828+yuxianq@users.noreply.github.com>
Signed-off-by: Aurelien Chartier <2567591+achartier@users.noreply.github.com>
Co-authored-by: Aurelien Chartier <2567591+achartier@users.noreply.github.com>
 2025-05-19 14:25:36 -07:00
Void
62bb7f9286
fix potential issues in allreduce fusion kernel and ut (#4226) 
fix allreduce fuison kernels and ut

Signed-off-by: Yilin Zhang <18275976+yilin-void@users.noreply.github.com>

---------

Co-authored-by: AIDC-AI <AIDC-AIB@365fanyi.com>
 2025-05-19 17:38:29 +08:00
zhhuang-nv
97bc680cd8
feat: support kv cache reuse for MLA (#3571) 
* support kv cache reuse for MLA

load compressed_kv and k_pe and do up-projection
use 192/128 head size MLA context kernel
support Blackwell and Hopper now

Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>

* add CI test

Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>

* fix: set k_pe head_num to 1 for kernel 2 and kernel 2V2

Signed-off-by: Mingyang Jiang <13463932+jmydurant@users.noreply.github.com>

* resolve comments

Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>

* use GPTJ style RoPE for MLA

Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>

* fix rebase error and some docs

Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>

* fix kv_lens

Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>

* tiny fix

Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>

* fix torch compile

Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>

* fix: use normal device memory instead of pinned memory for unit test

Signed-off-by: Mingyang Jiang <13463932+jmydurant@users.noreply.github.com>

* fix L0 tests

Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>

* fix torch compile after rebase

Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>

* resolve comments

Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>

* resolve comments again

Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>

---------

Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>
Signed-off-by: Mingyang Jiang <13463932+jmydurant@users.noreply.github.com>
Signed-off-by: zhhuang-nv <145532724+zhhuang-nv@users.noreply.github.com>
Co-authored-by: Mingyang Jiang <13463932+jmydurant@users.noreply.github.com>
 2025-05-15 15:22:21 +08:00
Robin Kobus
d31fefde2c
[TRTLLM-5171] chore: Remove GptSession/V1 from TRT workflow (#4092) 
* chore: Remove GptSession/V1 from TRT workflow

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* chore: Remove stateful decoders

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* chore: Remove GptSession buffers

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* chore: Remove GptSession utils

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* chore: Remove GptSession kernels

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* chore: Remove V1 GPT models from tests

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* chore: Remove gptSessionBenchmark from scripts and docs

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* chore: Remove gptSession IO classes

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* chore: Remove GptSession from test lists

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* chore: Remove GptSession from docs

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* chore: Remove useless encoder test

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* chore: Remove mActualBatchSize from DecoderState

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* chore: Remove static batching from ExecutorTest

- Updated `validateContextLogits` and `validateGenerationLogits` functions to remove the `batchingType` parameter.
- Adjusted related test functions to reflect the changes in parameter lists.
- Cleaned up the instantiation of test cases to eliminate unnecessary batchingType references.

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

---------

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>
 2025-05-14 23:10:04 +02:00
wili
eba3623a54
Feat: Variable-Beam-Width-Search (VBWS) part4 (#3979) 
* feat/vbws-part4-v1.8: rebase

Signed-off-by: wili-65535 <wili-65535@users.noreply.github.com>

* feat/vbws-part4-v1.9: fix incorrect output when using short output length

Signed-off-by: wili-65535 <wili-65535@users.noreply.github.com>

* v1.9.1: remove useless variables

Signed-off-by: wili-65535 <wili-65535@users.noreply.github.com>

* v1.9.2:fix incorrect output when using short output length

Signed-off-by: wili-65535 <wili-65535@users.noreply.github.com>

* v1.9.3: rebase

Signed-off-by: wili-65535 <wili-65535@users.noreply.github.com>

* v1.9.4: rebase

Signed-off-by: wili-65535 <wili-65535@users.noreply.github.com>

* v1.9.5: remove API change

Signed-off-by: wili-65535 <wili-65535@users.noreply.github.com>

---------

Signed-off-by: wili-65535 <wili-65535@users.noreply.github.com>
Co-authored-by: wili-65535 <wili-65535@users.noreply.github.com>
 2025-05-12 22:32:29 +02:00
Robin Kobus
72057a0a64
[TRTLLM-3429] feat: Overlap scheduling in C++ runtime (#3625) 
* disable overlap in encoder

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* feat: invokeGatherBatch

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* feat: overlap same batch

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* chore: add enableTrtOverlap to ExecutorConfig

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* disable overlap for beam search and spec decode

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* skip overlap tests with beam search or speculative decoding

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* moveFinishedContextRequestsToGeneration and skip unfinished requests in updateRequests

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* enable overlap in GptChunkedLongContextTests

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* feat: Enable overlap in gptManagerBenchmark

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* feat: Improve early exit

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* refactor: Use OptionalRef for newOutputTokens tensor

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* feat: Add overlap scheduling support to TRTLLMDecoder

- Updated TRTLLMDecoder to accept an `enable_overlap_scheduler` parameter.
- Modified the decoder's internal logic to utilize the overlap scheduling feature.
- Adjusted the sequence lengths handling to ensure compatibility with the new scheduling approach.
- Enhanced unit tests to include cases for the overlap scheduler with the TRTLLMDecoder.

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

* fix: allNewTokens in PP

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>

---------

Signed-off-by: Robin Kobus <19427718+Funatiq@users.noreply.github.com>
 2025-05-06 15:06:46 +02:00