19 lines
513 B
Bash
19 lines
513 B
Bash
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#!/usr/bin/env bash
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#
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set -euo pipefail
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IFS=$'\n\t'
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DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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: ${PROFILE:="perf"}
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cd "$DIR/../"
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cargo build --profile "$PROFILE" --no-default-features
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perf record --freq=2000 --call-graph dwarf --output=perf.data target/${PROFILE}/compare
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# Convert to a format firefox will read
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# flags to consider --show-info
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perf script -F +pid --input perf.data > perf.firefox
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echo "You probably want to go to https://profiler.firefox.com/"
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echo "Either that or run hotspot"
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