Revert "Allow cooperative matrix types for OpMatrixTimesScalar" #2276
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MrSidims
approved these changes
Jan 3, 2024
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Per discussion in Khronos and the spec itself,
OpMatrixTimesScalarshould not be used in OpenCL environment, as long as the same can be achieved either via an elementwise multiplication with a cooperative matrix object created from the scalar usingOpConstantCompositeor by iterating over the elements of the cooperative matrix to multiply each element by the scalar.Spec: https://github.com/KhronosGroup/SPIRV-Registry/blob/main/extensions/KHR/SPV_KHR_cooperative_matrix.asciidoc