Date: Fri, 10 Jul 2020 06:24:19 +0000 From: "Wicht, Baptiste" <bwicht@verisign.com> To: "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org> Subject: Is there any PMC support for AMD EPYC? Message-ID: <1914A20A-91FB-4703-A6C8-A664284179F3@verisign.com>
next in thread | raw e-mail | index | archive | help
Hi all, I am currently experimenting with an AMD EPYC 7302 processor on FreeBSD 12.1. I wanted to get information about some performance counters, but apparently, there is no PMU support for this CPU: # pmcstat -L pmcstat: pmu features not supported on host or hwpmc not loaded I did kldload hwpmc already. Is there any way to get PMC counters with this CPU on FreeBSD 12.1? Thanks Baptiste
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?1914A20A-91FB-4703-A6C8-A664284179F3>