Comments (2)
travisdowns
commented on July 16, 2024
Hi @baziotis and thank you for your report. I am really sorry I didn't comment until now: somehow I missed the notification for this issue and only saw it now while browsing the open issues.
The underlying problem is that --timer=perf only supports Intel CPUs for now, which is a limitation of the jevents library as discussed in #87. The unspecific error also comes from jevents: -5 is EIO which really just means it couldn't open the event file for this CPU (since json event files are only provided for Intel CPUs).
This will be fixed by #87 although I have limited capacity at the moment to work on this (but I just go an AMD box so I'm a bit more motivated to fix this now!).
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baziotis
commented on July 16, 2024
Great, thanks for your effort!
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Related Issues (20)
- register-stalls.cpp function too giant HOT 1
- Compilation fails HOT 3
- store forwarding does not have fixed latency HOT 11
- prefetch performance test for AMD CPUs? HOT 1
- Cycles event sometimes gets unprogrammed with --extra-events
- [Feature Request]: A directory in the repo with numbers from different architectures HOT 4
- build fails if python2 not available
- perf timer should work on non-Intel HOT 4
- how can i test the performance of the snippet of assembly provided by myself HOT 2
- build error HOT 4
- remove MINSIGSTKSZ usage HOT 3
- 4GHz was detected as 8GHz HOT 13
- dead link on wiki HOT 3
- clock detectd is not right for hybrid CPU. HOT 6
- make: *** [Makefile:131: page-info.o] Error 127 HOT 1
- No output when choosing a series of specific tasks HOT 12
- Questions about How much bandwidth does the L2 have to give, anyway? HOT 1
- Turboboost won't be disabled for isolated cores
- Issue building the package
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