TensorRT-LLMs/cpp/tensorrt_llm
qixiang-99 ecd621fb0a
feat: Add head size 72 support for QKV Preprocessing kernel (#3743)
* refactor: Fix headsize 72 attention error for TRTLLM attn backend in PyTorch workflow

- Remove the head size pre-check logic in AttentionOp because head size 72 can be supported with fmha kernels.
- Added support for head size 72 in unfused attention kernels(QKVPreprocessing).
- Enhanced unit tests by introducing a scenario generation function for better test coverage of attention configurations(include head size 72).

Signed-off-by: qixiang-99 <203170375+qixiang-99@users.noreply.github.com>

* update: Waive head_dim=72 test cases and enhance test representation

- Added a waiver for head_dim=72 cases on post sm100 in the test suite to address known issues.
- Introduced a custom __repr__ method in the Scenario class for pytest substring match.

Signed-off-by: qixiang-99 <203170375+qixiang-99@users.noreply.github.com>

---------

Signed-off-by: qixiang-99 <203170375+qixiang-99@users.noreply.github.com>
2025-04-25 11:07:40 -07:00
..
batch_manager fix: 5197419 and removed unused runtime kernels (#3631) 2025-04-23 18:04:50 +02:00
common feat: Add head size 72 support for QKV Preprocessing kernel (#3743) 2025-04-25 11:07:40 -07:00
cutlass_extensions/include/cutlass_extensions feat: Update cutlass (#2981) 2025-03-26 22:36:27 +08:00
executor bug: Fix hang bug when context server doesn't have enough capacity for KV Cache (#3095) 2025-04-21 15:16:55 +08:00
executor_worker Update TensorRT-LLM (#2792) 2025-02-18 21:27:39 +08:00
kernels feat: Add head size 72 support for QKV Preprocessing kernel (#3743) 2025-04-25 11:07:40 -07:00
layers fix: Eagle decoding (#3456) 2025-04-11 22:06:38 +08:00
plugins refactor: Clean up CMakeLists.txt (#3479) 2025-04-18 14:39:29 +08:00
pybind fix: Fix C++ decoder synchronization in PyTorch (#3106) 2025-04-23 23:55:27 +08:00
runtime fix: 5197419 and removed unused runtime kernels (#3631) 2025-04-23 18:04:50 +02:00
thop feat: Add MNNVL MoE A2A support (#3504) 2025-04-25 17:29:08 +08:00
CMakeLists.txt Fix double link to fp8_blockscale_gemm_src (#3707) 2025-04-23 10:16:07 +08:00