#!/bin/bash # -L1 will join lines ending in ' ' cat <<'EOF' | sed -e s/\$SERVER1/$SERVER1/\;s/\$SERVER2/$SERVER2/ | parallel -vj10 -k --joblog /tmp/jl-`basename $0` -L1 echo "### Test memory consumption stays (almost) the same for 30 and 300 jobs" mem30=$( stdout time -f %M parallel -j2 true :::: <(perl -e '$a="x"x100000;for(1..30){print $a,"\n"}') ); mem300=$( stdout time -f %M parallel -j2 true :::: <(perl -e '$a="x"x100000;for(1..300){print $a,"\n"}') ); echo "Memory use should not depend very much on the total number of jobs run\n"; echo "Test if memory consumption(300 jobs) < memory consumption(30 jobs) * 110% "; echo $(($mem300*100 < $mem30 * 110)) echo '### Test --shellquote' perl -e 'print pack("c*",1..255)' | parallel -0 --shellquote EOF