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Panel gemm() performance #42

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mkatliar opened this issue Oct 2, 2024 · 0 comments · Fixed by #43
Closed

Panel gemm() performance #42

mkatliar opened this issue Oct 2, 2024 · 0 comments · Fixed by #43
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mkatliar commented Oct 2, 2024 •
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gemm() performance for panel matrices appears to be poor. Disassembly shows lots of instructions generated for StaticPanelMatrixPointer::ptrOffset(). This appears to be due to treating aligned panel matrix pointers as unaligned.

https://godbolt.org/z/53fc1WooY
@mkatliar mkatliar linked a pull request Oct 5, 2024 that will close this issue
Fix gemm() performance for panel matrices #43
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@mkatliar mkatliar self-assigned this Oct 5, 2024
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Fix gemm() performance for panel matrices mkatliar/blast
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