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Reapply "adds cache_miss_flamegraph.sh"

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This reverts commit 2a507e9f54e8478a2aa0fd2116e98c2aeb5579bd.
This commit is contained in:
Richard Thier 2025-09-30 22:17:53 +02:00
parent 2a507e9f54
commit a849b01fa8
1 changed files with 6 additions and 0 deletions
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cache_miss_flamegraph.sh Executable file
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#!/bin/sh
rm perf.data; perf record -e L1-dcache-load-misses:u -c 1000 -g -- ./ypsu.out
perf script | FlameGraph/stackcollapse-perf.pl > out.perf-folded
FlameGraph/flamegraph.pl out.perf-folded > perf.svg
brave perf.svg