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OpenMP: SIMD: Advanced Optimization #108

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yanyh15 opened this issue Sep 27, 2021 · 0 comments

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yanyh15 commented Sep 27, 2021 •

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horizontal reduction that are already implemented. To evaluate, compare the performance of using horizon reduction vs not
Strided load/store, data shuffle(?), etc
FMA (fused multiply-add) optimization A*B + C (Fused multiple-reduction-add)
About using predicate vs strip-mining

Check https://www.stonybrook.edu/commcms/ookami/support/index_links_and_docs.php, particularly the advanced SVE section, it will give you some opportunities to explore for advanced optimization.

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