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Improve vector FP16 comparison function #5

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r-devulap opened this issue Feb 15, 2023 · 0 comments

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r-devulap commented Feb 15, 2023

I suspect this function

x86-simd-sort/src/avx512-16bit-qsort.hpp

Line 65 in 7d7591c

static opmask_t ge(zmm_t x, zmm_t y)

can be improved with fewer operations. See:
https://github.com/numpy/numpy/blob/0bd56e7ec12f8ceeb8d082340e71e60b873d5c57/numpy/core/src/npysort/npysort_common.h#L153 for reference.

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