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FFTW with threading

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  • FFTW with threading

    I tried to run the FFTW test using the following commands:
    phoronix-test-suite install pts/fftw
    phoronix-test-suite benchmark pts/fftw
    I noticed that the load is not spread over the cores. How do I install and run the test to enable threading?

  • #2
    While FFTW library supports threading, it doesn't look like their benchmark does. Currently the test profile is configured in the standard manner but when trying a build just now with --enable-openmp, per their documentation, their tests/bench doesn't seem to be impacted by the OpenMP availability. Or if there's something I am missing, please advise.
    Michael Larabel
    http://www.michaellarabel.com/

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