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HIP: Disable ROCWMMA fattn on CDNA when compiled against ROCWMMA 2.0.0 (#16221)
authoruvos <redacted>
Wed, 1 Oct 2025 21:09:25 +0000 (23:09 +0200)
committerGitHub <redacted>
Wed, 1 Oct 2025 21:09:25 +0000 (23:09 +0200)
commite95fec640f43623911a2cd5bda8b19b1898c530c
tree9b178ec2a28d530e712b864234afe95c520b37b5
parentded67b94446ef4f7fd988dbde7a12deef9870c13
HIP: Disable ROCWMMA fattn on CDNA when compiled against ROCWMMA 2.0.0 (#16221)

* HIP: Disable ROCWMMA fatt on CDNA when compiled against ROCWMMA 2.0.0

rocwmma 2.0.0 includes a bug in the code fakeing fp16 accumulation on CDNA

* CUDA: Fix volta condition in ggml_cuda_should_use_wmma_fattn
ggml/CMakeLists.txt
ggml/src/ggml-cuda/common.cuh
ggml/src/ggml-cuda/fattn-tile.cu
ggml/src/ggml-cuda/fattn-wmma-f16.cu
ggml/src/ggml-cuda/fattn-wmma-f16.cuh
ggml/src/ggml-cuda/fattn.cu
ggml/src/ggml-cuda/vendors/hip.h
ggml/src/ggml-hip/CMakeLists.txt