Software Tuning, Performance Optimization & Platform Monitoring
Discussion around monitoring and software tuning methodologies, Performance Monitoring Unit (PMU) of Intel microprocessors, and platform monitoring
Announcements
Welcome to the Intel Community. If you get an answer you like, please mark it as an Accepted Solution to help others. Thank you!

What pmc event in SKX/CLX is the replacement of IDQ.EMPTY event?

n-okada8442
Beginner
174 Views

Hi, let me aks qustions.

I would like to compare program performance of our product between Broadwell-EP and Cascadelake-SP.

I used IDQ.EMPTY event to evaluate a situation of insufficient spply of instructions and processing efficiency for Broadwell-EP. However, that event seems to dissappear in CLX now. What pmc event in SKX/CLX is the replacement of IDQ.EMPTY event?  Can IDQ.MS_DSB_CYCLES  be a alternative event?

Thank you for your checking.

0 Kudos
0 Replies
Reply