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Benchmark comparing FFTW, Intel MKL, and RustFFT #97

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termoshtt opened this issue Jun 24, 2020 · 2 comments
Open

Benchmark comparing FFTW, Intel MKL, and RustFFT #97

termoshtt opened this issue Jun 24, 2020 · 2 comments
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@termoshtt
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@termoshtt termoshtt changed the title Benchmark comparing FFTW, Intel MKL and RustFFT Benchmark comparing FFTW, Intel MKL, and RustFFT Jun 24, 2020
@LingMan
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LingMan commented Jun 24, 2020

See also awelkie/RustFFT#50

@hombit
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hombit commented Jul 27, 2020 •
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I have some benchmarks for FFTW, Chfft and RustFFT in light-curve-feature crate. If it looks ok, I can move it here, but I don't know how to bench FFTW and MKL in one code run due they are both requires the same fftw crate with different features.

My results show that FFTW is ~50% faster RustFFT and MKL adds another ~20-30% upon

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@termoshtt @hombit @LingMan