Keep Symmetric/Hermitian matmul with BLAS eltypes off BLAS.symm!/hemm!.#734
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maleadt wants to merge 1 commit into
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Keep Symmetric/Hermitian matmul with BLAS eltypes off BLAS.symm!/hemm!.#734maleadt wants to merge 1 commit into
maleadt wants to merge 1 commit into
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GPU arrays are DenseArrays, so they match LinearAlgebra's
StridedMatrix{<:BlasFloat} generic_matmatmul_wrapper! methods for the
SymmHemmGeneric flags, which call BLAS.symm!/hemm! on device memory.
Route them to generic_matmatmul! like the existing SyrkHerkGemm
override, letting backends (or the generic kernel) handle the wrapper.
Also requires Adapt 4.6.1, which fixes uplo being dropped when adapting
Symmetric/Hermitian kernel arguments.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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oneAPI.jl failure is real; JuliaGPU/oneAPI.jl#577 |
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GPU arrays are DenseArrays, so they match LinearAlgebra's
StridedMatrix{<:BlasFloat}generic_matmatmul_wrapper!methods for theSymmHemmGenericflags, which callBLAS.symm!/hemm!on device memory. Route them togeneric_matmatmul!like the existing SyrkHerkGemm override, letting backends (or the generic kernel) handle the wrapper.Also requires Adapt 4.6.1, which fixes uplo being dropped when adapting Symmetric/Hermitian kernel arguments.