magyarsort/cache_miss_flamegraph.sh
Richard Thier a849b01fa8 Reapply "adds cache_miss_flamegraph.sh"
This reverts commit 2a507e9f54e8478a2aa0fd2116e98c2aeb5579bd.
2025-09-30 22:17:53 +02:00

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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