Add support for AMD Zen4 - Githubissues

RRZE-HPC / likwid

Performance monitoring and benchmarking suite

https://hpc.fau.de/research/tools/likwid/

GNU General Public License v3.0

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Add support for AMD Zen4 #507

Closed TomTheBear closed 1 year ago

TomTheBear commented 1 year ago

Currently supported models:

Ryzen: Family 0x19, Model 0x61
Epyc: Family 0x19, Model 0x11

Supported perfmon units:

[x] Fixed counters (instructions, mperf, aperf)
[x] General purpose counters (PMC)
[x] L3 cache segments (CPMC)
[x] RAPL energy measurements (per core and per L3 segment)
[x] DataFabric counters (DFC)

Supported perfmon backends:

[x] direct
[x] accessdaemon
[x] perf_event

Missing:

[x] Prefetch control
[x] Documentation