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28 lines
810 B
Bash
28 lines
810 B
Bash
#!/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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: ${PROFILE:="perf"}
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function main {
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local additional_flags=()
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if [ "$PROFILE" = "dev" ] || [ "$PROFILE" = "debug" ]; then
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PROFILE="debug"
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else
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additional_flags+=(--profile "$PROFILE")
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fi
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(cd "$DIR/../" && cargo build --no-default-features "${additional_flags[@]}")
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perf record --freq=70000 --call-graph dwarf --output="$DIR/../perf.data" "$DIR/../target/${PROFILE}/parse" "${@}"
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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 "$DIR/../perf.data" > "$DIR/../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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}
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main "${@}"
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