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convert scalar arguments to btas::contract and similar functions when needed to the type of the result #163

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evaleev opened this issue Oct 9, 2023 · 0 comments · Fixed by #164
Closed

convert scalar arguments to btas::contract and similar functions when needed to the type of the result #163

evaleev opened this issue Oct 9, 2023 · 0 comments · Fixed by #164

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@evaleev
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evaleev commented Oct 9, 2023 •
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most kernels expect type of scalars to match the types of arguments/results, thus

float* A, B, C;
btas::contract(1.0, A, {1, 2}, B, {2, 3}, 0.0, C, {1, 3});

fails to compile.

need to convert scalars to the type of result when dispatching to BLAS/LAPACK kernels
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support for mixed typing of scalars/data in blas/lapack-like functions ValeevGroup/BTAS
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@evaleev