23 lines
693 B
Bash
23 lines
693 B
Bash
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#!/bin/bash
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set -e
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times=3
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duration=0
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for ((i=0; i < times; i++)) ; do
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echo "Starting iteration $i"
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echo "cargo clean"
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# to benchmark incremental compilation time, do a full build with the same compiler version first,
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# and use the following clean command:
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#cargo clean -p lemmy_utils
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cargo clean
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echo "cargo build"
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start=$(date +%s.%N)
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RUSTC_WRAPPER='' cargo +1.47.0 build -q
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end=$(date +%s.%N)
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echo "Finished iteration $i after $(bc <<< "scale=0; $end - $start") seconds"
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duration=$(bc <<< "$duration + $end - $start")
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done
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average=$(bc <<< "scale=0; $duration / $times")
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echo "Average compilation time over $times runs is $average seconds"
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