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18 lines
1.1 KiB
Plaintext
18 lines
1.1 KiB
Plaintext
echo "bug #38441: CPU usage goes to 100% if load is higher than --load at first job"
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bug #38441: CPU usage goes to 100% if load is higher than --load at first job
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/usr/bin/time -f %e parallel --load 100% true ::: a 2>&1 | perl -ne '$_ > 1 and print "More than 1 secs wall clock: OK\n"'
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More than 1 secs wall clock: OK
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/usr/bin/time -f %U parallel --load 100% true ::: a 2>&1 | perl -ne '$_ < 1 and print "Less than 1 secs user time: OK\n"'
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Less than 1 secs user time: OK
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echo '### Test slow arguments generation - https://savannah.gnu.org/bugs/?32834'
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### Test slow arguments generation - https://savannah.gnu.org/bugs/?32834
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seq 1 3 | parallel -j1 "sleep 2; echo {}" | parallel -kj2 echo
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1
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2
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3
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echo '### Test too slow spawning'
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### Test too slow spawning
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# Let the commands below run during high load
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seq `parallel --number-of-cores` | parallel -j200% -N0 timeout -k 25 26 burnP6 & sleep 1; seq 1 1000 | stdout nice nice parallel -s 100 -uj0 true | perl -pe '/parallel: Warning: Starting \d+ processes took/ and do {close STDIN; `killall -9 burnP6`; print "OK\n"; exit }'
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OK
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