Hello, I found a bug when using libpfm4 in PAPI with Zen3. Libpfm4 returns to PAPI more than one default PMU. I have had a look into libpfm4 and I think the revision number of Zen4 is wrong. It is set to Zen3 instead.
Attached is a fix. Best, Giuseppe Congiu
0001-zen4-fix-revision-number-in-pmu-struct.patch
Description: Binary data
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