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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
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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
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