Zhou Yuxin
0ffcf9a863
Update fmhaRunner.cpp to fix guardwords scan error ( #6327 )
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Signed-off-by: Zhou Yuxin <yuxinz@nvidia.com>
2025-07-24 18:32:36 +08:00
Zhou Yuxin
fca13b8c95
hopper-style context MLA ( #5713 )
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Signed-off-by: Yuxin <yuxinz@nvidia.com>
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2025-07-23 14:37:20 +08:00
Perkz Zheng
4a0b7a0cf1
[ https://nvbugspro.nvidia.com/bug/5355054 ] fallback to cubins for fp8 fmha kernels on Ada. ( #5779 )
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Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
Signed-off-by: Perkz Zheng <67892460+PerkzZheng@users.noreply.github.com>
Co-authored-by: qsang-nv <200703406+qsang-nv@users.noreply.github.com>
2025-07-14 17:17:30 +08:00
Pamela Peng
da8c7372d4
[TRTLLM-5366][feat]Add support for sm121 ( #5524 )
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Signed-off-by: Pamela Peng <179191831+pamelap-nvidia@users.noreply.github.com>
Co-authored-by: Yanchao Lu <yanchaol@nvidia.com>
Initial CI run failed a single step A30-CPP-3 due to timeout. Rerunning that step succeeded.
2025-07-08 14:27:00 -07:00
Yuan Tong
32b244af38
feat: reduce unnecessary kernel generation ( #5476 )
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Signed-off-by: Yuan Tong <13075180+tongyuantongyu@users.noreply.github.com>
2025-07-04 14:37:49 +08:00
qsang-nv
e9cd810071
keep sm90 headsize 128 cubins ( #5320 )
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Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
2025-06-26 12:14:01 +08:00
qsang-nv
5236bb9084
delete cubins ( #5274 )
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Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
2025-06-17 22:10:49 +08:00
qsang-nv
faca19c2f0
update setup.py for special cases ( #5227 )
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Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
2025-06-17 16:41:07 +08:00
qsang-nv
134cb66a53
fix mla test ( #5240 )
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Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
2025-06-17 15:26:25 +08:00
qsang-nv
5a01ba5260
use cu for fmha_v2 ( #4694 )
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Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
2025-06-15 18:40:44 +08:00
Perkz Zheng
4d711be8f4
Feat: add sliding-window-attention generation-phase kernels on Blackwell ( #4564 )
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* move cubins to LFS
Signed-off-by: Perkz Zheng <67892460+PerkzZheng@users.noreply.github.com>
* update cubins
Signed-off-by: Perkz Zheng <67892460+PerkzZheng@users.noreply.github.com>
* add sliding-window-attention generation-phase kernels on Blackwell
Signed-off-by: Perkz Zheng <67892460+PerkzZheng@users.noreply.github.com>
* address comments
Signed-off-by: Perkz Zheng <67892460+PerkzZheng@users.noreply.github.com>
---------
Signed-off-by: Perkz Zheng <67892460+PerkzZheng@users.noreply.github.com>
2025-05-26 09:06:33 +08:00
Perkz Zheng
1c5b0d6a13
[Feat] add chunked-attention kernels on Hopper (for llama4) ( #4291 )
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* update cubins
Signed-off-by: Perkz Zheng <67892460+PerkzZheng@users.noreply.github.com>
* add mtp for fmha_v2 MLA kernels and add chunked-attention support for hopper fmha kernels
Signed-off-by: Perkz Zheng <67892460+PerkzZheng@users.noreply.github.com>
---------
Signed-off-by: Perkz Zheng <67892460+PerkzZheng@users.noreply.github.com>
Co-authored-by: Sharan Chetlur <116769508+schetlur-nv@users.noreply.github.com>
2025-05-19 09:57:10 -07:00
zhhuang-nv
97bc680cd8
feat: support kv cache reuse for MLA ( #3571 )
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* 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
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* use GPTJ style RoPE for MLA
Signed-off-by: Zhen Huang <145532724+zhhuang-nv@users.noreply.github.com>
* fix rebase error and some docs
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* 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
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* 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
qsang-nv
0fd59d64ab
infra: open source fmha v2 kernels ( #4185 )
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* add fmha repo
Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
* fix format
Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
* fix code style
Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
* fix header
Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
* fix header kernel_traits.h
Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
* add .gitignore file
Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
* add SLIDING_WINDOW_ATTENTION
Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
* fix style
Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
* fix format
Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
* update setup.py
Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
* update build_wheel.py
Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
---------
Signed-off-by: Qidi Sang <200703406+qsang-nv@users.noreply.github.com>
Signed-off-by: qsang-nv <200703406+qsang-nv@users.noreply.github.com>
2025-05-15 10:56:34 +08:00
Jinyang Yuan
dafc28fb85
fix: Fix FMHA-based MLA in the generation phase and add MLA unit test ( #3863 )
2025-04-29 09:09:43 +08:00
Perkz Zheng
0324a7389d
add QMMA-based MLA kernels ( #3752 )
2025-04-23 10:18:19 +08:00
Jinyang Yuan
bc2b01d1dd
chore: update FMHA cubin files ( #3680 )
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Signed-off-by: Jinyang Yuan <154768711+jinyangyuan-nvidia@users.noreply.github.com>
2025-04-21 15:04:04 +08:00
Pamela Peng
6cdfc54883
feat: Add FP8 support for SM 120 ( #3248 )
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* Allow FP8 on SM120
Signed-off-by: Pamela Peng <179191831+pamelap-nvidia@users.noreply.github.com>
* fix sm121
Signed-off-by: Pamela Peng <179191831+pamelap-nvidia@users.noreply.github.com>
* fix
Signed-off-by: Pamela Peng <179191831+pamelap-nvidia@users.noreply.github.com>
* fix pre-commit
Signed-off-by: Pamela Peng <179191831+pamelap-nvidia@users.noreply.github.com>
* review update
Signed-off-by: Pamela Peng <179191831+pamelap-nvidia@users.noreply.github.com>
---------
Signed-off-by: Pamela Peng <179191831+pamelap-nvidia@users.noreply.github.com>
Co-authored-by: Sharan Chetlur <116769508+schetlur-nv@users.noreply.github.com>
2025-04-14 16:05:41 -07:00
Bo Li
515dd0d78f
feat: Add support for FP8 MLA on Hopper and Blackwell. ( #3190 )
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* fp8 kv + bf16 ctx MLA + fp8 gen MLA
Use BF16 for context MLA.
mFP8GenerationMLA and mFP8ContextFMHA shouldn't be enabled together.
Allow mSM==90 for mFP8GenerationMLA==true.
For FMHA, dataTypeKv should be FP8.
For FP8 MLA generation, the output is still in BF16.
Refine debug info for FMHA kernel metadata.
Use inputType, outputType, SM together to hash kernel list.
Add FP8 MLA generation FMHA kernel.
Special WAR of NUM_COMPUTE_GROUPS for MLA generation kernel.
Separate the implementation of fused_multihead_attention_v2.h to CPP and print some debug info if checkIfKernelExist fails.
Refine debug info in fused_multihead_attention_v2.cpp
Correct FP8 MLA metadata.
New kernel provided by Yuxin, which outputs BF16.
smem size is not set correctly, which will lead to illegal mem access.
Yuxin fixed the error in FMHA MLA kernel: previously the BF16 isn't correctly written: some parts are repeatedly written, while some others are untouched.
There are two bmm1 scales that should be set correctly.
New kernel generated by Yuxin.
Modificatiosn to common/attentionOp for FP8 MLA on Hopper using FMHA.
Not necessary. If mFP8GenerationMLA, is_fp8_out is false, so mFP8ContextFMHA is false.
Skip a check in fmhaDispatcher.
Modifications in fmhaRunner:
- Debug dump.
- if (!isFP8GenerationMLA) skips a lot of flag setting.
- TMA descriptor modification for qo (by Yuxin).
Cleanup debug output.
Clean up o tma descriptor modifications.
Signed-off-by: Bo Li <bobboli0202@gmail.com>
* Resolve conflicts.
Signed-off-by: Bo Li <bobboli0202@gmail.com>
* Apply the patch of FP8 FlashMLA and resolve conflicts.
Signed-off-by: Bo Li <bobboli0202@gmail.com>
* Fix compilation error.
Signed-off-by: Bo Li <bobboli0202@gmail.com>
* Fix compile error.
Signed-off-by: Bo Li <bobboli0202@gmail.com>
* pick blackwell support
Signed-off-by: Dylan Chen <191843203+DylanChen-NV@users.noreply.github.com>
* Add copyright notice to fused_multihead_attention_v2.cpp.
Signed-off-by: Bo Li <bobboli0202@gmail.com>
* Add license.
Signed-off-by: Bo Li <bobboli0202@gmail.com>
* Add missing license.
Signed-off-by: Bo Li <bobboli0202@gmail.com>
* Exclude building flashMLA kernels under sm90.
Signed-off-by: Bo Li <bobboli0202@gmail.com>
* Revert "Exclude building flashMLA kernels under sm90."
This reverts commit f0c859d459
2025-04-07 15:14:13 +08:00
tburt-nv
7a659885e3
chore: remove usernames from comments ( #3291 )
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Signed-off-by: Tyler Burt <195370667+tburt-nv@users.noreply.github.com>
2025-04-05 13:44:28 +08:00
qixiang-99
0d4d50a745
feat: no-cache attention in PyTorch workflow ( #3085 )
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* init trtllm attn no cache
Signed-off-by: Qixiang Lin <qixiangl@nvidia.com>
* fix: fix the seq_len issue and attn metadata prepare for qwen reward model test
fix: fix minor bugs after rebase
Signed-off-by: Qixiang Lin <qixiangl@nvidia.com>
* refactor: remove unnecessary debug logs and clean up commented code
refactor: update max_seq_len documentation and remove max_seq_len for decoder model contructor in PyTorchModelEngine
Signed-off-by: Qixiang Lin <qixiangl@nvidia.com>
* refactor: update calculate_ref_result function to accept tensor inputs and mask type, enhance test_attention_no_cache to support FULL and CAUSAL masks
Signed-off-by: Qixiang Lin <qixiangl@nvidia.com>
* refactor: remove unused BERT attention metadata conversion method and add type assertion for no cache attention in PyTorchModelEngine
Signed-off-by: Qixiang Lin <qixiangl@nvidia.com>
* refactor: remove use_kv_cache parameter from attention function and related classes, update documentation for KV cache handling
Signed-off-by: Qixiang Lin <qixiangl@nvidia.com>
* refactor: implement setAttentionMaskType method for better mask type handling and remove unused conversion function
Signed-off-by: Qixiang Lin <qixiangl@nvidia.com>
* refactor: streamline KV cache handling by replacing direct member access with useKVCache method and simplify token per block assignment
remove Debug code.
Signed-off-by: Qixiang Lin <qixiangl@nvidia.com>
* refactor: Resolve comments for Python code
Simplify no cache attention metadata preparation and streamline related attributes in TrtllmAttentionMetadata
Removed the private method for converting to no cache attention metadata and integrated its logic into the prepare method. Updated the test for BERT sequence classification to reflect these changes and ensure proper handling of attention metadata.
Signed-off-by: Qixiang Lin <qixiangl@nvidia.com>
* docs: Add is_dummy_attention field to attention metadata for simulation operations
Signed-off-by: Qixiang Lin <qixiangl@nvidia.com>
* refactor: add KVCacheParams to attention backend interface and import relevant metadata classes
Updated the attention backend interface to include KVCacheParams and imported TrtllmAttentionMetadata and VanillaAttentionMetadata in model_engine.py for enhanced functionality.
Signed-off-by: Qixiang Lin <qixiangl@nvidia.com>
* fix: fix rebase format issue
Signed-off-by: Qixiang Lin <qixiangl@nvidia.com>
* fix: extend attention mask type handling in MHARunnerFixedParams
Added support for additional attention mask types (BIDIRECTIONAL, BIDIRECTIONALGLM, BLOCKSPARSE) in the MHARunnerFixedParams structure to fix the mapping issue between ContextAttentionMaskType and AttentionMaskType
Signed-off-by: Qixiang Lin <qixiangl@nvidia.com>
* fix: enhance attention mask type handling in TllmGenFmhaRunnerParams
Updated the setAttentionMaskType method to include a switch-case structure for better handling of attention mask types, ensuring proper mapping and error handling for invalid types.
Signed-off-by: Qixiang Lin <qixiangl@nvidia.com>
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Signed-off-by: Qixiang Lin <qixiangl@nvidia.com>
2025-04-05 01:54:32 +08:00
Kaiyu Xie
2631f21089
Update ( #2978 )
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Signed-off-by: Kaiyu Xie <26294424+kaiyux@users.noreply.github.com>
2025-03-23 16:39:35 +08:00
Kaiyu Xie
9b931c0f63
Update TensorRT-LLM ( #2873 )
2025-03-11 21:13:42 +08:00
Kaiyu Xie
77d7fe1eb2
Update TensorRT-LLM ( #2849 )
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* Update TensorRT-LLM
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Co-authored-by: aotman <chenhangatm@gmail.com>
2025-03-04 18:44:00 +08:00
Kaiyu Xie
ab5b19e027
Update TensorRT-LLM ( #2820 )
2025-02-25 21:21:49 +08:00
Kaiyu Xie
2ea17cdad2
Update TensorRT-LLM ( #2792 )
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* Update TensorRT-LLM
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Co-authored-by: jlee <jungmoolee@clika.io>
2025-02-18 21:27:39 +08:00
Kaiyu Xie
e88da961c5
Update TensorRT-LLM ( #2783 )
2025-02-13 18:40:22 +08:00
Dan Blanaru
16d2467ea8
Update TensorRT-LLM ( #2755 )
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* Update TensorRT-LLM
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Co-authored-by: Denis Kayshev <topenkoff@gmail.com>
Co-authored-by: akhoroshev <arthoroshev@gmail.com>
Co-authored-by: Patrick Reiter Horn <patrick.horn@gmail.com>
Update
2025-02-11 03:01:00 +00:00
Kaiyu Xie
be17881062
Update TensorRT-LLM ( #2582 )
2024-12-16 21:50:47 -08:00
Kaiyu Xie
aaacc9bd68
Update TensorRT-LLM ( #2562 )
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* Update TensorRT-LLM
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Co-authored-by: Starrick Liu <73152103+StarrickLiu@users.noreply.github.com>
2024-12-11 00:31:05 -08:00
石晓伟
548b5b7310
Update TensorRT-LLM ( #2532 )
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* blossom-ci.yml: run vulnerability scan on blossom
* open source efb18c1256f8c9c3d47b7d0c740b83e5d5ebe0ec
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Co-authored-by: niukuo <6831097+niukuo@users.noreply.github.com>
Co-authored-by: pei0033 <59505847+pei0033@users.noreply.github.com>
Co-authored-by: Kyungmin Lee <30465912+lkm2835@users.noreply.github.com>
Co-authored-by: Kaiyu Xie <26294424+kaiyux@users.noreply.github.com>
2024-12-04 21:16:56 +08:00
Kaiyu Xie
385626572d
Update TensorRT-LLM ( #2502 )
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* Update TensorRT-LLM
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Co-authored-by: 岑灿 <yunyi.hyy@alibaba-inc.com>
2024-11-26 16:51:34 +08:00
Kaiyu Xie
c629546ce4
Update TensorRT-LLM ( #2436 )
2024-11-12 15:27:49 +08:00
Kaiyu Xie
b7868dd1bd
Update TensorRT-LLM ( #2413 )
2024-11-05 16:27:06 +08:00
Kaiyu Xie
1730a587d8
Update TensorRT-LLM ( #2363 )
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* Update TensorRT-LLM
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Co-authored-by: tonylek <137782967+tonylek@users.noreply.github.com>
2024-10-22 20:27:35 +08:00
Kaiyu Xie
8681b3a4c0
open source 4dbf696ae9b74a26829d120b67ab8443d70c8e58 ( #2297 )
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* Update TensorRT-LLM
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Co-authored-by: Bhuvanesh Sridharan <bhuvanesh.sridharan@sprinklr.com>
Co-authored-by: Qingquan Song <ustcsqq@gmail.com>
2024-10-08 12:19:19 +02:00
Kaiyu Xie
31ac30e928
Update TensorRT-LLM ( #2215 )
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* Update TensorRT-LLM
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Co-authored-by: Sherlock Xu <65327072+Sherlock113@users.noreply.github.com>
2024-09-10 18:21:22 +08:00
石晓伟
b8fc6633ba
Update TensorRT-LLM ( #2156 )
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Co-authored-by: Bruno Magalhaes <bruno.magalhaes@synthesia.io>
2024-08-27 18:20:59 +08:00
Kaiyu Xie
74b324f667
Update TensorRT-LLM ( #2110 )
2024-08-13 22:34:33 +08:00
Kaiyu Xie
be9cd719f7
Update TensorRT-LLM ( #2094 )
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* Update TensorRT-LLM
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Co-authored-by: akhoroshev <arthoroshev@gmail.com>
Co-authored-by: Fabian Joswig <fjosw@users.noreply.github.com>
Co-authored-by: Tayef Shah <tayefshah@gmail.com>
Co-authored-by: lfz941 <linfanzai941@gmail.com>
2024-08-07 16:44:43 +08:00
Kaiyu Xie
db4edea1e1
Update TensorRT-LLM ( #1763 )
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* Update TensorRT-LLM
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Co-authored-by: Kota Tsuyuzaki <bloodeagle40234@gmail.com>
Co-authored-by: Pzzzzz <hello-cd.plus@hotmail.com>
Co-authored-by: Patrick Reiter Horn <patrick.horn@gmail.com>
2024-06-11 16:59:02 +08:00
Kaiyu Xie
b777bd6475
Update TensorRT-LLM ( #1725 )
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* Update TensorRT-LLM
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Co-authored-by: RunningLeon <mnsheng@yeah.net>
Co-authored-by: Tlntin <TlntinDeng01@Gmail.com>
Co-authored-by: ZHENG, Zhen <zhengzhen.z@qq.com>
Co-authored-by: Pham Van Ngoan <ngoanpham1196@gmail.com>
Co-authored-by: Nathan Price <nathan@abridge.com>
Co-authored-by: Tushar Goel <tushar.goel.ml@gmail.com>
Co-authored-by: Mati <132419219+matichon-vultureprime@users.noreply.github.com>
2024-06-04 20:26:32 +08:00
Kaiyu Xie
f430a4b447
Update TensorRT-LLM ( #1688 )
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* Update TensorRT-LLM
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Co-authored-by: IbrahimAmin <ibrahimamin532@gmail.com>
Co-authored-by: Fabian Joswig <fjosw@users.noreply.github.com>
Co-authored-by: Pzzzzz <hello-cd.plus@hotmail.com>
Co-authored-by: CoderHam <hemant@cohere.com>
Co-authored-by: Konstantin Lopuhin <kostia.lopuhin@gmail.com>
2024-05-28 20:07:49 +08:00
Kaiyu Xie
5d8ca2faf7
Update TensorRT-LLM ( #1639 )
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* Update TensorRT-LLM
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Co-authored-by: vonjackustc <fga@mail.ustc.edu.cn>
2024-05-21 17:51:02 +08:00
Kaiyu Xie
bf0a5afc92
Update TensorRT-LLM ( #1598 )
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* Update TensorRT-LLM
2024-05-14 16:43:41 +08:00
Kaiyu Xie
89ba1b1a67
Update TensorRT-LLM ( #1554 )
2024-05-07 23:34:28 +08:00
Kaiyu Xie
66ef1df492
Update TensorRT-LLM ( #1492 )
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* Update TensorRT-LLM
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Co-authored-by: Loki <lokravi@amazon.com>
2024-04-24 14:44:22 +08:00
Kaiyu Xie
71d8d4d3dc
Update TensorRT-LLM ( #1455 )
2024-04-16 19:40:08 +08:00
Kaiyu Xie
035b99e0d0
Update TensorRT-LLM ( #1427 )
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* Update TensorRT-LLM
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Co-authored-by: meghagarwal <16129366+megha95@users.noreply.github.com>
2024-04-09 17:03:34 +08:00
石晓伟
850b6fa1e7
Update TensorRT-LLM ( #1358 )
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Co-authored-by: Kaiyu <26294424+kaiyux@users.noreply.github.com>
2024-03-26 20:47:14 +08:00
