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EPYC Zen 3 CPU Support Coming To Linux's AMD_Energy Driver

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  • #1

    EPYC Zen 3 CPU Support Coming To Linux's AMD_Energy Driver

    Phoronix: EPYC Zen 3 CPU Support Coming To Linux's AMD_Energy Driver

    In addition to AMD Zen 1/2/3 PowerCap RAPL support coming for the Linux 5.11 kernel, the hwmon-next Git branch has also queued initial support for Zen 3 processors within the AMD_Energy driver...

    EPYC Zen 3 CPU Support Coming To Linux's AMD_Energy Driver - Phoronix
    http://www.phoronix.com/scan.php?page=news_item&px=Linux-5.11-AMD-Energy-Zen-3
    Phoronix, Linux Hardware Reviews, Linux hardware benchmarks, Linux server benchmarks, Linux benchmarking, Desktop Linux, Linux performance, Open Source graphics, Linux How To, Ubuntu benchmarks, Ubuntu hardware, Phoronix Test Suite
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  • #2
    Is this done by AMD developers or it's another reverse-engineered stuff ?

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    • #3
      Originally posted by Danny3 View Post
      Is this done by AMD developers or it's another reverse-engineered stuff ?
      The author of the patch has an AMD address.

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      • #4
        AMD has a weird weird attitude to non server CPUs.

        Power monitoring would be very nice for Ryzen, does AMD think it is somehow a selling point for E'yc over Ryzen?

        What's next, 300 different Epyc SKUs with an escalating price tag as the enabled feature list gets longer?

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