Goal: check if we have similar issues with caching as found in psana1.
Below shows perf events used in profiling:
Explanation of perf events (perf list):
event | description |
---|---|
cache-references | [Hardware event] |
cache-misses | |
cycles | |
instructions | |
branch-misses | |
faults | |
migrations | |
page-faults | |
L1-dcache-load-misses | |
L1-icache-load-misses |
Overview
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