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AMDGPU: Shrink used number of registers for mfma scale based on format #117047
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AMDGPU: Shrink used number of registers for mfma scale based on format #117047
arsenm
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Nov 21, 2024
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llvm#117047) Currently the builtins assume you are using an 8-bit format that requires an 8 element vector. We can shrink the number of registers if the format requires 4 or 6.
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backend:AMDGPU
clang:frontend
Language frontend issues, e.g. anything involving "Sema"
clang
Clang issues not falling into any other category
llvm:analysis
llvm:instcombine
llvm:ir
llvm:transforms
mc
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Currently the builtins assume you are using an 8-bit format that requires
an 8 element vector. We can shrink the number of registers if the format
requires 4 or 6.