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Use PTS for comparing different compilers PGO implementations

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  • Use PTS for comparing different compilers PGO implementations

    Hello.

    I want to use PTS for comparing different compilers in the area of their PGO implementations. As you know, PGO requires:
    1) Build test application with instrumentation info
    2) Run instrumented application on typical load
    3) Recompile application with profile information

    Is it possible to do this with PTS?

    Thank you.

  • #2
    Yes, it's quite easy to do. I just upstreamed my PGO module... Will provide more details later today, finishing up verification tests to confirm.
    Michael Larabel
    http://www.michaellarabel.com/

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    • #3
      Wow, great! Didn't know that you work in this area. Ping me when you will be ready please. Thank you a lot.

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      • #4
        Originally posted by zamazan4ik View Post
        Wow, great! Didn't know that you work in this area. Ping me when you will be ready please. Thank you a lot.
        Here ya go, there is now the upstream PGO module to easily do PGO-focused benchmarking with PTS: https://www.phoronix.com/scan.php?pa...c-82-pgo&num=1

        That article should cover the bases, let me know if any questions remain.
        Michael Larabel
        http://www.michaellarabel.com/

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