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Linux 5.12 Adds Instruction Latency Reporting To Perf

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  • castlefox
    replied
    Great to see a focus on latency. Hopefully this will come to AMD video cards also

    Leave a comment:


  • phoronix
    started a topic Linux 5.12 Adds Instruction Latency Reporting To Perf

    Linux 5.12 Adds Instruction Latency Reporting To Perf

    Phoronix: Linux 5.12 Adds Instruction Latency Reporting To Perf

    An exciting new capability with perf in Linux 5.12 is the ability to collect instruction latency metrics as part of the performance reports, but relies on hardware capabilities for now only found in next-generation Intel Xeon "Sapphire Rapids" processors...

    http://www.phoronix.com/scan.php?pag...nstruction-Lat
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