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[BUG] L3CACHE
group does not work on AMD EPYC 7763
#623
Comments
Thanks for reporting. Your selection sounds reasonable. The official documentation uses The |
I added the |
Describe the bug
The events
L3_CACHE_REQ
andL3_CACHE_REQ_MISS
of theL3CACHE
group are not found on AMD EPYC 7763, making this group unusable.To Reproduce
5.3.0
RHEL 8.8
No
No
To Reproduce with a LIKWID command
Please supply the output of the command with
-V 3
added to the command:likwid-perfctr output
Additional context
likwid-perfctr -e
gives me only the following L3 events:L3_CACHE_REQ
andL3_CACHE_REQ_MISS
are not part of that list. I suppose that this why the group is not working.Replacing
L3_CACHE_REQ
byL3_ACCESS_ALL_TYPES
and usingL3_MISS_REQ
instead ofL3_CACHE_REQ_MISS
inL3CACHE.txt
gives some credible output with no warnings. I do not know if those two events are correct however.The text was updated successfully, but these errors were encountered: