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34 lines
1.2 KiB
Bash
Executable file
34 lines
1.2 KiB
Bash
Executable file
#!/bin/bash
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# SPDX-FileCopyrightText: 2021-2024 Ole Tange, http://ole.tange.dk and Free Software and Foundation, Inc.
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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# Simple jobs that never fails
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# Each should be taking 30-100s and be possible to run in parallel
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# I.e.: No race conditions, no logins
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par__memory_leak() {
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a_run() {
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seq $1 |time -v parallel true 2>&1 |
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grep 'Maximum resident' |
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field 6;
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}
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export -f a_run
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echo "### Test for memory leaks"
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echo "Of 300 runs of 1 job at least one should be bigger than a 3000 job run"
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. env_parallel.bash
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parset small_max,big ::: 'seq 300 | parallel a_run 1 | jq -s max' 'a_run 3000'
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# Perl 5.38.2 has a small leak (~300KB) - not present in 5.2X.X
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# TODO find out which perl version introduces this
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echo "`date` [ $small_max < $big ]" >> /tmp/parallel-mem-leak.out
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if [ $(($small_max+500)) -lt $big ] ; then
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echo "Bad: Memleak likely. [ $small_max < $big ]"
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else
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echo "Good: No memleak detected."
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fi
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}
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export -f $(compgen -A function | grep par_)
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compgen -A function | G par_ "$@" | sort |
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parallel --delay 0.3 --timeout 300% -j6 --lb --tag -k --joblog /tmp/jl-`basename $0` '{} 2>&1'
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