You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
I am using uProf tool (AMDuProfSys and AMDuProfPcm) to get memory bandwith on a Genoa CPU which has 12 memory channels. I am running Spack2 stream application and while it is expected to be ~70GB/s these tools are giving me only around 20 GB/s. can you help me please to know where I am doing something wrong? my command is like this
reacted with thumbs up emoji reacted with thumbs down emoji reacted with laugh emoji reacted with hooray emoji reacted with confused emoji reacted with heart emoji reacted with rocket emoji reacted with eyes emoji
Uh oh!
There was an error while loading. Please reload this page.
-
I am using uProf tool (AMDuProfSys and AMDuProfPcm) to get memory bandwith on a Genoa CPU which has 12 memory channels. I am running Spack2 stream application and while it is expected to be ~70GB/s these tools are giving me only around 20 GB/s. can you help me please to know where I am doing something wrong? my command is like this
./AMDuProfSys.py collect --config df,umc -C 0 -o output taskset -c 0 ./stream
Beta Was this translation helpful? Give feedback.
All reactions