mirror of
https://git.savannah.gnu.org/git/parallel.git
synced 2024-10-18 12:59:39 +00:00
99 lines
2.5 KiB
Bash
Executable file
99 lines
2.5 KiB
Bash
Executable file
#!/bin/bash
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par_parcat_mixing() {
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echo 'parcat output should mix: a b a b'
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mktmpfifo() {
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tmp=$(tempfile)
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rm $tmp
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mkfifo $tmp
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echo $tmp
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}
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slow_output() {
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string=$1
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perl -e 'print "'$string'"x9000,"start\n"'
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sleep 2
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perl -e 'print "'$string'"x9000,"end\n"'
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}
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tmp1=$(mktmpfifo)
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tmp2=$(mktmpfifo)
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slow_output a > $tmp1 &
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sleep 1
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slow_output b > $tmp2 &
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parcat $tmp1 $tmp2 | tr -s ab
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}
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par_tmux_termination() {
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echo '### --tmux test - check termination'
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doit() {
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perl -e 'map {printf "$_%o%c\n",$_,$_}1..255' |
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stdout parallel --tmux 'sleep 0.2;echo {}' :::: - ::: a b |
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perl -pe 's:(/tmp\S*/tms).....:$1XXXXX:;'
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}
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export -f doit
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stdout parallel --timeout 120 doit ::: 1
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}
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par_linebuffer_tag_slow_output() {
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echo "Test output tag with mixing halflines"
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halfline() {
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perl -e '$| = 1; map { print $ARGV[0]; sleep(1); print "$_\n" } split //, "Half\n"' $1
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}
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export -f halfline
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parallel --delay 0.5 -j0 --tag --line-buffer halfline ::: a b
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}
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par_distribute_input_by_ability() {
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echo "### bug #48290: round-robin does not distribute data based on business"
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echo "### Distribute input to jobs that are ready"
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echo "Job-slot n is 50% slower than n+1, so the order should be 1..7"
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seq 20000000 |
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parallel --tagstring {#} -j7 --block 300k --round-robin --pipe \
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'pv -qL{=$_=$job->seq()**3+9=}0000 |wc -c' |
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sort -nk2 | field 1
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}
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par_print_before_halt_on_error() {
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echo '### What is printed before the jobs are killed'
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mytest() {
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HALT=$1
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(echo 0.1;
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echo 3.2;
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seq 0 7;
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echo 0.3;
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echo 8) |
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parallel --tag --delay 0.1 -j4 -kq --halt $HALT \
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perl -e 'sleep 1; sleep $ARGV[0]; print STDERR "",@ARGV,"\n"; '$HALT' > 0 ? exit shift : exit not shift;' {};
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echo exit code $?
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}
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export -f mytest
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parallel -j0 -k --tag mytest ::: -2 -1 0 1 2
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}
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par_bug56403() {
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echo 'bug #56403: --pipe block by time.'
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(
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sleep 2; # make sure parallel is ready
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echo job1a;
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sleep 2;
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echo job2b;
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echo -n job3c;
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sleep 2;
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echo job3d
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) | parallel --blocktimeout 1 -j1 --pipe --tagstring {#} -k cat
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(
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sleep 2; # make sure parallel is ready
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echo job1a;
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sleep 1;
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echo job1b;
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echo -n job2c;
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sleep 4;
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echo job2d
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) | parallel --blocktimeout 3 -j1 --pipe --tagstring {#} -k cat
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}
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export -f $(compgen -A function | grep par_)
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compgen -A function | grep par_ | sort |
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# parallel --joblog /tmp/jl-`basename $0` -j10 --tag -k '{} 2>&1'
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parallel --joblog /tmp/jl-`basename $0` -j1 --tag -k '{} 2>&1'
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