Commit Graph

7 Commits

Author SHA1 Message Date
Johannes Gäßler e95d0bc8fd
CUDA: fix FA VKQ accumulator overflow (#17746) 2025-12-05 09:18:10 +01:00
Johannes Gäßler 2e1c9cd814
CUDA: generalized (mma) FA, add Volta support (#17505)
* CUDA: generalized (mma) FA, add Volta support

* use struct for MMA FA kernel config

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Co-authored-by: Aman Gupta <aman>
2025-12-03 16:57:05 +01:00
R0CKSTAR c6f7a423c8
[MUSA] enable fp16/fast_fp16/bf16_mma on PH1 (#17551)
* [MUSA] enable fp16/fast_fp16/bf16_mma on PH1

Signed-off-by: Xiaodong Ye <xiaodong.ye@mthreads.com>

* Update ggml/src/ggml-cuda/fattn-vec.cuh

Co-authored-by: Johannes Gäßler <johannesg@5d6.de>

* Update ggml/src/ggml-cuda/fattn-vec.cuh

Co-authored-by: Johannes Gäßler <johannesg@5d6.de>

* Update ggml/src/ggml-cuda/fattn-tile.cuh

Co-authored-by: Johannes Gäßler <johannesg@5d6.de>

* Address review comments

Signed-off-by: Xiaodong Ye <xiaodong.ye@mthreads.com>

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Signed-off-by: Xiaodong Ye <xiaodong.ye@mthreads.com>
Co-authored-by: Johannes Gäßler <johannesg@5d6.de>
2025-11-28 14:08:29 +01:00
theo77186 622cd010ff
ggml: CUDA: add head size 72 for flash-attn (#16962) 2025-11-03 14:29:11 +01:00
Johannes Gäßler 7049736b2d
CUDA: fix numerical issues in tile FA kernel (#16540) 2025-10-13 17:29:45 +03:00
Johannes Gäßler 11f0af5504
CUDA: faster tile FA, add oob checks, more HSs (#16492) 2025-10-11 20:54:32 +02:00
Johannes Gäßler 79bc429262
CUDA: faster tile FA (Pascal/AMD), headsize 256 (#15769) 2025-09-07 00:26:28 +02:00