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Description
Functions such as sin and log use libm except for AVX512_SKX, and at least in my environment SIMD instruction were not used.
Therefore, I added implementation to use SIMD library SLEEF ( https://sleef.org/ ) and measured the calculation time of some functions.
My branch: ( https://github.com/yamadafuyuka/numpy/tree/add_SLEEF )
I graphed the results. We also confirmed that using SVE intrinsics as in ( PR-22265 ) further speeds up (the log10 function is about 4 times faster).
I would like to add SLEEF support, but I am not sure which part of NumPy is the best place to implement it. Could you please advise?
