mirror of
https://git.savannah.gnu.org/git/parallel.git
synced 2024-11-22 14:07:55 +00:00
685 lines
22 KiB
Bash
685 lines
22 KiB
Bash
#!/bin/bash
|
|
|
|
# SPDX-FileCopyrightText: 2021-2022 Ole Tange, http://ole.tange.dk and Free Software and Foundation, Inc.
|
|
#
|
|
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
|
|
# Simple jobs that never fails
|
|
# Each should be taking 10-30s and be possible to run in parallel
|
|
# I.e.: No race conditions, no logins
|
|
|
|
par_reload_slf_every_second() {
|
|
echo "### --slf should reload every second"
|
|
tmp=$(mktemp)
|
|
echo 1/lo >"$tmp"
|
|
(
|
|
sleep 3
|
|
(echo 1/localhost
|
|
echo 1/127.0.0.1) >>"$tmp"
|
|
) &
|
|
# This used to take 20 seconds (version 20220322) because the
|
|
# updated --slf would only read after first job finished
|
|
seq 3 |
|
|
stdout /usr/bin/time -f %e parallel --slf "$tmp" 'true {};sleep 10' |
|
|
perl -ne '$_ < 20 and print "OK\n"'
|
|
rm "$tmp"
|
|
}
|
|
|
|
par_load_blocks() {
|
|
echo "### Test if --load blocks. Bug.";
|
|
export PARALLEL="--load 300%"
|
|
(seq 1 1000 |
|
|
parallel -kj2 --load 300% --recend "\n" --spreadstdin gzip -1 |
|
|
zcat | sort -n | md5sum
|
|
seq 1 1000 |
|
|
parallel -kj200 --load 300% --recend "\n" --spreadstdin gzip -1 |
|
|
zcat | sort -n | md5sum) 2>&1 |
|
|
grep -Ev 'processes took|Consider adjusting -j'
|
|
}
|
|
|
|
par_round_robin_blocks() {
|
|
echo "bug #49664: --round-robin does not complete"
|
|
seq 20000000 | parallel -j8 --block 10M --round-robin --pipe wc -c | wc -l
|
|
}
|
|
|
|
par_test_diff_roundrobin_k() {
|
|
echo '### test there is difference on -k'
|
|
. $(which env_parallel.bash)
|
|
mytest() {
|
|
K=$1
|
|
doit() {
|
|
# Sleep random time ever 1k line
|
|
# to mix up which process gets the next block
|
|
perl -ne '$t++ % 1000 or select(undef, undef, undef, rand()/10);print' |
|
|
md5sum
|
|
}
|
|
export -f doit
|
|
seq 1000000 |
|
|
parallel --block 65K --pipe $K --roundrobin doit |
|
|
sort
|
|
}
|
|
export -f mytest
|
|
parset a,b,c mytest ::: -k -k ''
|
|
# a == b and a != c or error
|
|
if [ "$a" == "$b" ]; then
|
|
if [ "$a" != "$c" ]; then
|
|
echo OK
|
|
else
|
|
echo error a c
|
|
fi
|
|
else
|
|
echo error a b
|
|
fi
|
|
}
|
|
|
|
par_compress_prg_fails() {
|
|
echo '### bug #44546: If --compress-program fails: fail'
|
|
doit() {
|
|
(parallel $* --compress-program false \
|
|
echo \; sleep 1\; ls ::: /no-existing
|
|
echo $?) | tail -n1
|
|
}
|
|
export -f doit
|
|
stdout parallel --tag -k doit ::: '' --line-buffer ::: '' --tag ::: '' --files |
|
|
grep -v -- -dc
|
|
}
|
|
|
|
par_dryrun_timeout_ungroup() {
|
|
echo 'bug #51039: --dry-run --timeout 1.4m -u breaks'
|
|
seq 1000 | stdout parallel --dry-run --timeout 1.4m -u --jobs 10 echo | wc
|
|
}
|
|
|
|
par_opt_arg_eaten() {
|
|
echo 'bug #31716: Options with optional arguments may eat next argument'
|
|
echo '### Test https://savannah.gnu.org/bugs/index.php?31716'
|
|
seq 1 5 | stdout parallel -k -l echo {} OK
|
|
seq 1 5 | stdout parallel -k -l 1 echo {} OK
|
|
|
|
echo '### -k -l -0'
|
|
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -l -0 echo {} OK
|
|
|
|
echo '### -k -0 -l'
|
|
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -0 -l echo {} OK
|
|
|
|
echo '### -k -0 -l 1'
|
|
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -0 -l 1 echo {} OK
|
|
|
|
echo '### -k -0 -l 0'
|
|
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -0 -l 0 echo {} OK
|
|
|
|
echo '### -k -0 -L -0 - -0 is argument for -L'
|
|
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -0 -L -0 echo {} OK
|
|
|
|
echo '### -k -0 -L 0 - -L always takes arg'
|
|
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -0 -L 0 echo {} OK
|
|
|
|
echo '### -k -0 -L 0 - -L always takes arg'
|
|
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -L 0 -0 echo {} OK
|
|
|
|
echo '### -k -e -0'
|
|
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -e -0 echo {} OK
|
|
|
|
echo '### -k -0 -e eof'
|
|
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -0 -e eof echo {} OK
|
|
|
|
echo '### -k -i -0'
|
|
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -i -0 echo {} OK
|
|
|
|
echo '### -k -0 -i repl'
|
|
printf '1\0002\0003\0004\0005\000' | stdout parallel -k -0 -i repl echo repl OK
|
|
}
|
|
|
|
par_nice() {
|
|
echo 'Check that --nice works'
|
|
# parallel-20160422 OK
|
|
check_for_2_bzip2s() {
|
|
perl -e '
|
|
for(1..5) {
|
|
# Try 5 times if the machine is slow starting bzip2
|
|
sleep(1);
|
|
@out = qx{ps -eo "%c %n" | grep 18 | grep bzip2};
|
|
if($#out == 1) {
|
|
# Should find 2 lines
|
|
print @out;
|
|
exit 0;
|
|
}
|
|
}
|
|
print "failed\n@out";
|
|
'
|
|
}
|
|
# wait for load < 8
|
|
parallel --load 8 echo ::: load_10
|
|
parallel -j0 --timeout 10 --nice 18 bzip2 '<' ::: /dev/zero /dev/zero &
|
|
pid=$!
|
|
check_for_2_bzip2s
|
|
parallel --retries 10 '! kill -TERM' ::: $pid 2>/dev/null
|
|
}
|
|
|
|
par_colsep() {
|
|
echo '### Test of --colsep'
|
|
echo 'a%c%b' | parallel --colsep % echo {1} {3} {2}
|
|
(echo 'a%c%b'; echo a%c%b%d) | parallel -k --colsep % echo {1} {3} {2} {4}
|
|
(echo a%c%b; echo d%f%e) | parallel -k --colsep % echo {1} {3} {2}
|
|
parallel -k --colsep % echo {1} {3} {2} ::: a%c%b d%f%e
|
|
parallel -k --colsep % echo {1} {3} {2} ::: a%c%b
|
|
parallel -k --colsep % echo {1} {3} {2} {4} ::: a%c%b a%c%b%d
|
|
|
|
|
|
echo '### Test of tab as colsep'
|
|
printf 'def\tabc\njkl\tghi' | parallel -k --colsep '\t' echo {2} {1}
|
|
parallel -k -a <(printf 'def\tabc\njkl\tghi') --colsep '\t' echo {2} {1}
|
|
|
|
echo '### Test of multiple -a plus colsep'
|
|
parallel --xapply -k -a <(printf 'def\njkl\n') -a <(printf 'abc\tghi\nmno\tpqr') --colsep '\t' echo {2} {1}
|
|
|
|
echo '### Test of multiple -a no colsep'
|
|
parallel --xapply -k -a <(printf 'ghi\npqr\n') -a <(printf 'abc\tdef\njkl\tmno') echo {2} {1}
|
|
|
|
echo '### Test of quoting after colsplit'
|
|
parallel --colsep % echo {2} {1} ::: '>/dev/null%>/tmp/null'
|
|
|
|
echo '### Test of --colsep as regexp'
|
|
(echo 'a%c%%b'; echo a%c%b%d) | parallel -k --colsep %+ echo {1} {3} {2} {4}
|
|
parallel -k --colsep %+ echo {1} {3} {2} {4} ::: a%c%%b a%c%b%d
|
|
(echo 'a% c %%b'; echo a%c% b %d) | parallel -k --colsep %+ echo {1} {3} {2} {4}
|
|
(echo 'a% c %%b'; echo a%c% b %d) | parallel -k --colsep %+ echo '"{1}_{3}_{2}_{4}"'
|
|
|
|
echo '### Test of -C'
|
|
(echo 'a% c %%b'; echo a%c% b %d) | parallel -k -C %+ echo '"{1}_{3}_{2}_{4}"'
|
|
|
|
echo '### Test of --trim n'
|
|
(echo 'a% c %%b'; echo a%c% b %d) | parallel -k --trim n --colsep %+ echo '"{1}_{3}_{2}_{4}"'
|
|
parallel -k -C %+ echo '"{1}_{3}_{2}_{4}"' ::: 'a% c %%b' 'a%c% b %d'
|
|
|
|
echo '### Test of bug: If input is empty string'
|
|
(echo ; echo abcbdbebf;echo abc) | parallel -k --colsep b -v echo {1}{2}
|
|
}
|
|
|
|
par_failing_compressor() {
|
|
echo 'Compress with failing (de)compressor'
|
|
echo 'Test --tag/--line-buffer/--files in all combinations'
|
|
echo 'Test working/failing compressor/decompressor in all combinations'
|
|
echo '(-k is used as a dummy argument)'
|
|
stdout parallel -vk --header : --argsep ,,, \
|
|
parallel -k {tag} {lb} {files} --compress --compress-program {comp} --decompress-program {decomp} echo ::: C={comp},D={decomp} \
|
|
,,, tag --tag -k \
|
|
,,, lb --line-buffer -k \
|
|
,,, files --files -k \
|
|
,,, comp 'cat;true' 'cat;false' \
|
|
,,, decomp 'cat;true' 'cat;false' |
|
|
perl -pe 's:/par......par:/tmpfile:'
|
|
}
|
|
|
|
par_fifo_under_csh() {
|
|
echo '### Test --fifo under csh'
|
|
|
|
csh -c "seq 3000000 | parallel -k --pipe --fifo 'sleep .{#};cat {}|wc -c ; false; echo \$status; false'"
|
|
echo exit $?
|
|
}
|
|
|
|
par_parset() {
|
|
echo '### test parset'
|
|
. `which env_parallel.bash`
|
|
|
|
echo 'Put output into $myarray'
|
|
parset myarray -k seq 10 ::: 14 15 16
|
|
echo "${myarray[1]}"
|
|
|
|
echo 'Put output into vars "$seq, $pwd, $ls"'
|
|
parset "seq pwd ls" -k ::: "seq 10" pwd ls
|
|
echo "$seq"
|
|
|
|
echo 'Put output into vars ($seq, $pwd, $ls)':
|
|
into_vars=(seq pwd ls)
|
|
parset "${into_vars[*]}" -k ::: "seq 5" pwd ls
|
|
echo "$seq"
|
|
|
|
echo 'The commands to run can be an array'
|
|
cmd=("echo '<<joe \"double space\" cartoon>>'" "pwd")
|
|
parset data -k ::: "${cmd[@]}"
|
|
echo "${data[0]}"
|
|
echo "${data[1]}"
|
|
|
|
echo 'You cannot pipe into parset, but must use a tempfile'
|
|
seq 10 > /tmp/parset_input_$$
|
|
parset res -k echo :::: /tmp/parset_input_$$
|
|
echo "${res[0]}"
|
|
echo "${res[9]}"
|
|
rm /tmp/parset_input_$$
|
|
|
|
echo 'or process substitution'
|
|
parset res -k echo :::: <(seq 0 10)
|
|
echo "${res[0]}"
|
|
echo "${res[9]}"
|
|
|
|
echo 'Commands with newline require -0'
|
|
parset var -k -0 ::: 'echo "line1
|
|
line2"' 'echo "command2"'
|
|
echo "${var[0]}"
|
|
}
|
|
|
|
par_parset2() {
|
|
. `which env_parallel.bash`
|
|
echo '### parset into array'
|
|
parset arr1 echo ::: foo bar baz
|
|
echo ${arr1[0]} ${arr1[1]} ${arr1[2]}
|
|
|
|
echo '### parset into vars with comma'
|
|
parset comma3,comma2,comma1 echo ::: baz bar foo
|
|
echo $comma1 $comma2 $comma3
|
|
|
|
echo '### parset into vars with space'
|
|
parset 'space3 space2 space1' echo ::: baz bar foo
|
|
echo $space1 $space2 $space3
|
|
|
|
echo '### parset with newlines'
|
|
parset 'newline3 newline2 newline1' seq ::: 3 2 1
|
|
echo "$newline1"
|
|
echo "$newline2"
|
|
echo "$newline3"
|
|
|
|
echo '### parset into indexed array vars'
|
|
parset 'myarray[6],myarray[5],myarray[4]' echo ::: baz bar foo
|
|
echo ${myarray[*]}
|
|
echo ${myarray[4]} ${myarray[5]} ${myarray[5]}
|
|
|
|
echo '### env_parset'
|
|
alias myecho='echo myecho "$myvar" "${myarr[1]}"'
|
|
myvar="myvar"
|
|
myarr=("myarr 0" "myarr 1" "myarr 2")
|
|
mynewline="`echo newline1;echo newline2;`"
|
|
env_parset arr1 myecho ::: foo bar baz
|
|
echo "${arr1[0]} ${arr1[1]} ${arr1[2]}"
|
|
env_parset comma3,comma2,comma1 myecho ::: baz bar foo
|
|
echo "$comma1 $comma2 $comma3"
|
|
env_parset 'space3 space2 space1' myecho ::: baz bar foo
|
|
echo "$space1 $space2 $space3"
|
|
env_parset 'newline3 newline2 newline1' 'echo "$mynewline";seq' ::: 3 2 1
|
|
echo "$newline1"
|
|
echo "$newline2"
|
|
echo "$newline3"
|
|
env_parset 'myarray[6],myarray[5],myarray[4]' myecho ::: baz bar foo
|
|
echo "${myarray[*]}"
|
|
echo "${myarray[4]} ${myarray[5]} ${myarray[5]}"
|
|
|
|
echo 'bug #52507: parset arr1 -v echo ::: fails'
|
|
parset arr1 -v seq ::: 1 2 3
|
|
echo "${arr1[2]}"
|
|
}
|
|
|
|
par_perlexpr_repl() {
|
|
echo '### {= and =} in different groups separated by space'
|
|
parallel echo {= s/a/b/ =} ::: a
|
|
parallel echo {= s/a/b/=} ::: a
|
|
parallel echo {= s/a/b/=}{= s/a/b/=} ::: a
|
|
parallel echo {= s/a/b/=}{=s/a/b/=} ::: a
|
|
parallel echo {= s/a/b/=}{= {= s/a/b/=} ::: a
|
|
parallel echo {= s/a/b/=}{={=s/a/b/=} ::: a
|
|
parallel echo {= s/a/b/ =} {={==} ::: a
|
|
parallel echo {={= =} ::: a
|
|
parallel echo {= {= =} ::: a
|
|
parallel echo {= {= =} =} ::: a
|
|
|
|
echo '### bug #45842: Do not evaluate {= =} twice'
|
|
parallel -k echo '{= $_=++$::G =}' ::: {1001..1004}
|
|
parallel -k echo '{=1 $_=++$::G =}' ::: {1001..1004}
|
|
parallel -k echo '{= $_=++$::G =}' ::: {1001..1004} ::: {a..c}
|
|
parallel -k echo '{=1 $_=++$::G =}' ::: {1001..1004} ::: {a..c}
|
|
|
|
echo '### bug #45939: {2} in {= =} fails'
|
|
parallel echo '{= s/O{2}//=}' ::: OOOK
|
|
parallel echo '{2}-{=1 s/O{2}//=}' ::: OOOK ::: OK
|
|
}
|
|
|
|
par_END() {
|
|
echo '### Test -i and --replace: Replace with argument'
|
|
(echo a; echo END; echo b) | parallel -k -i -eEND echo repl{}ce
|
|
(echo a; echo END; echo b) | parallel -k --replace -eEND echo repl{}ce
|
|
(echo a; echo END; echo b) | parallel -k -i+ -eEND echo repl+ce
|
|
(echo e; echo END; echo b) | parallel -k -i'*' -eEND echo r'*'plac'*'
|
|
(echo a; echo END; echo b) | parallel -k --replace + -eEND echo repl+ce
|
|
(echo a; echo END; echo b) | parallel -k --replace== -eEND echo repl=ce
|
|
(echo a; echo END; echo b) | parallel -k --replace = -eEND echo repl=ce
|
|
(echo a; echo END; echo b) | parallel -k --replace=^ -eEND echo repl^ce
|
|
(echo a; echo END; echo b) | parallel -k -I^ -eEND echo repl^ce
|
|
|
|
echo '### Test -E: Artificial end-of-file'
|
|
(echo include this; echo END; echo not this) | parallel -k -E END echo
|
|
(echo include this; echo END; echo not this) | parallel -k -EEND echo
|
|
|
|
echo '### Test -e and --eof: Artificial end-of-file'
|
|
(echo include this; echo END; echo not this) | parallel -k -e END echo
|
|
(echo include this; echo END; echo not this) | parallel -k -eEND echo
|
|
(echo include this; echo END; echo not this) | parallel -k --eof=END echo
|
|
(echo include this; echo END; echo not this) | parallel -k --eof END echo
|
|
}
|
|
|
|
par_xargs_compat() {
|
|
echo xargs compatibility
|
|
a_b-c() { echo a_b; echo c; }
|
|
a_b_-c-d() { echo a_b' '; echo c; echo d; }
|
|
a_b_-c-d-e() { echo a_b' '; echo c; echo d; echo e; }
|
|
one_mb_line() { perl -e 'print "z"x1000000'; }
|
|
stdsort() { "$@" | LC_ALL=C sort; }
|
|
|
|
echo '### Test -L -l and --max-lines'
|
|
a_b-c | parallel -km -L2 echo
|
|
a_b-c | parallel -k -L2 echo
|
|
a_b-c | xargs -L2 echo
|
|
|
|
echo '### xargs -L1 echo'
|
|
a_b-c | parallel -km -L1 echo
|
|
a_b-c | parallel -k -L1 echo
|
|
a_b-c | xargs -L1 echo
|
|
|
|
echo 'Lines ending in space should continue on next line'
|
|
echo '### xargs -L1 echo'
|
|
a_b_-c-d | parallel -km -L1 echo
|
|
a_b_-c-d | parallel -k -L1 echo
|
|
a_b_-c-d | xargs -L1 echo
|
|
|
|
echo '### xargs -L2 echo'
|
|
a_b_-c-d-e | parallel -km -L2 echo
|
|
a_b_-c-d-e | parallel -k -L2 echo
|
|
a_b_-c-d-e | xargs -L2 echo
|
|
|
|
echo '### xargs -l echo'
|
|
a_b_-c-d-e | parallel -l -km echo # This behaves wrong
|
|
a_b_-c-d-e | parallel -l -k echo # This behaves wrong
|
|
a_b_-c-d-e | xargs -l echo
|
|
|
|
echo '### xargs -l2 echo'
|
|
a_b_-c-d-e | parallel -km -l2 echo
|
|
a_b_-c-d-e | parallel -k -l2 echo
|
|
a_b_-c-d-e | xargs -l2 echo
|
|
|
|
echo '### xargs -l1 echo'
|
|
a_b_-c-d-e | parallel -km -l1 echo
|
|
a_b_-c-d-e | parallel -k -l1 echo
|
|
a_b_-c-d-e | xargs -l1 echo
|
|
|
|
echo '### xargs --max-lines=2 echo'
|
|
a_b_-c-d-e | parallel -km --max-lines 2 echo
|
|
a_b_-c-d-e | parallel -k --max-lines 2 echo
|
|
a_b_-c-d-e | xargs --max-lines=2 echo
|
|
|
|
echo '### xargs --max-lines echo'
|
|
a_b_-c-d-e | parallel --max-lines -km echo # This behaves wrong
|
|
a_b_-c-d-e | parallel --max-lines -k echo # This behaves wrong
|
|
a_b_-c-d-e | xargs --max-lines echo
|
|
|
|
echo '### test too long args'
|
|
one_mb_line | parallel echo 2>&1
|
|
one_mb_line | xargs echo 2>&1
|
|
(seq 1 10; one_mb_line; seq 12 15) | stdsort parallel -j1 -km -s 10 echo
|
|
(seq 1 10; one_mb_line; seq 12 15) | stdsort xargs -s 10 echo
|
|
(seq 1 10; one_mb_line; seq 12 15) | stdsort parallel -j1 -kX -s 10 echo
|
|
|
|
echo '### Test -x'
|
|
echo '-km'
|
|
(seq 1 10; echo 12345; seq 12 15) | stdsort parallel -j1 -km -s 10 -x echo
|
|
echo '-kX'
|
|
(seq 1 10; echo 12345; seq 12 15) | stdsort parallel -j1 -kX -s 10 -x echo
|
|
echo '-x'
|
|
(seq 1 10; echo 12345; seq 12 15) | stdsort xargs -s 10 -x echo
|
|
echo '-km -x'
|
|
(seq 1 10; echo 1234; seq 12 15) | stdsort parallel -j1 -km -s 10 -x echo
|
|
echo '-kX -x'
|
|
(seq 1 10; echo 1234; seq 12 15) | stdsort parallel -j1 -kX -s 10 -x echo
|
|
echo '-x'
|
|
(seq 1 10; echo 1234; seq 12 15) | stdsort xargs -s 10 -x echo
|
|
}
|
|
|
|
par_sem_2jobs() {
|
|
echo '### Test semaphore 2 jobs running simultaneously'
|
|
parallel --semaphore --id 2jobs -u -j2 'echo job1a 1; sleep 4; echo job1b 3'
|
|
sleep 0.5
|
|
parallel --semaphore --id 2jobs -u -j2 'echo job2a 2; sleep 4; echo job2b 5'
|
|
sleep 0.5
|
|
parallel --semaphore --id 2jobs -u -j2 'echo job3a 4; sleep 4; echo job3b 6'
|
|
parallel --semaphore --id 2jobs --wait
|
|
echo done
|
|
}
|
|
|
|
par_semaphore() {
|
|
echo '### Test if parallel invoked as sem will run parallel --semaphore'
|
|
sem --id as_sem -u -j2 'echo job1a 1; sleep 3; echo job1b 3'
|
|
sleep 0.5
|
|
sem --id as_sem -u -j2 'echo job2a 2; sleep 3; echo job2b 5'
|
|
sleep 0.5
|
|
sem --id as_sem -u -j2 'echo job3a 4; sleep 3; echo job3b 6'
|
|
sem --id as_sem --wait
|
|
echo done
|
|
}
|
|
|
|
par_line_buffer() {
|
|
echo "### --line-buffer"
|
|
tmp1=$(mktemp)
|
|
tmp2=$(mktemp)
|
|
|
|
seq 10 | parallel -j20 --line-buffer 'seq {} 10 | pv -qL 10' > $tmp1
|
|
seq 10 | parallel -j20 'seq {} 10 | pv -qL 10' > $tmp2
|
|
cat $tmp1 | wc
|
|
diff $tmp1 $tmp2 >/dev/null
|
|
echo These must diff: $?
|
|
rm $tmp1 $tmp2
|
|
}
|
|
|
|
par_pipe_line_buffer() {
|
|
echo "### --pipe --line-buffer"
|
|
tmp1=$(mktemp)
|
|
tmp2=$(mktemp)
|
|
|
|
nowarn() {
|
|
# Ignore certain warnings
|
|
# parallel: Warning: Starting 11 processes took > 2 sec.
|
|
# parallel: Warning: Consider adjusting -j. Press CTRL-C to stop.
|
|
grep -v '^parallel: Warning: (Starting|Consider)'
|
|
}
|
|
|
|
export PARALLEL="-N10 -L1 --pipe -j20 --tagstring {#}"
|
|
seq 200| parallel --line-buffer pv -qL 10 > $tmp1 2> >(nowarn)
|
|
seq 200| parallel pv -qL 10 > $tmp2 2> >(nowarn)
|
|
cat $tmp1 | wc
|
|
diff $tmp1 $tmp2 >/dev/null
|
|
echo These must diff: $?
|
|
rm $tmp1 $tmp2
|
|
}
|
|
|
|
par_pipe_line_buffer_compress() {
|
|
echo "### --pipe --line-buffer --compress"
|
|
seq 200| parallel -N10 -L1 --pipe -j20 --line-buffer --compress --tagstring {#} pv -qL 10 | wc
|
|
}
|
|
|
|
par__pipepart_spawn() {
|
|
echo '### bug #46214: Using --pipepart doesnt spawn multiple jobs in version 20150922'
|
|
seq 1000000 > /tmp/num1000000
|
|
stdout parallel --pipepart --progress -a /tmp/num1000000 --block 10k -j0 true |
|
|
grep 1:local | perl -pe 's/\d\d\d/999/g; s/\d\d+|[2-9]/2+/g;'
|
|
}
|
|
|
|
par__pipe_tee() {
|
|
echo 'bug #45479: --pipe/--pipepart --tee'
|
|
echo '--pipe --tee'
|
|
|
|
random100M() {
|
|
< /dev/zero openssl enc -aes-128-ctr -K 1234 -iv 1234 2>/dev/null |
|
|
head -c 100M;
|
|
}
|
|
random100M | parallel --pipe --tee cat ::: {1..3} | LC_ALL=C wc -c
|
|
}
|
|
|
|
par__pipepart_tee() {
|
|
echo 'bug #45479: --pipe/--pipepart --tee'
|
|
echo '--pipepart --tee'
|
|
|
|
export TMPDIR=/dev/shm/parallel
|
|
mkdir -p $TMPDIR
|
|
random100M() {
|
|
< /dev/zero openssl enc -aes-128-ctr -K 1234 -iv 1234 2>/dev/null |
|
|
head -c 100M;
|
|
}
|
|
tmp=$(mktemp)
|
|
random100M >$tmp
|
|
parallel --pipepart --tee -a $tmp cat ::: {1..3} | LC_ALL=C wc -c
|
|
rm $tmp
|
|
}
|
|
|
|
par_k() {
|
|
echo '### Test -k'
|
|
ulimit -n 50
|
|
(echo "sleep 3; echo begin";
|
|
seq 1 30 |
|
|
parallel -j1 -kq echo "sleep 1; echo {}";
|
|
echo "echo end") |
|
|
stdout nice parallel -k -j0 |
|
|
grep -Ev 'No more file handles.|Raising ulimit -n' |
|
|
perl -pe '/parallel:/ and s/\d/X/g'
|
|
}
|
|
|
|
par_k_linebuffer() {
|
|
echo '### bug #47750: -k --line-buffer should give current job up to now'
|
|
|
|
parallel --line-buffer --tag -k 'seq {} | pv -qL 10' ::: {10..20}
|
|
parallel --line-buffer -k 'echo stdout top;sleep 1;echo stderr in the middle >&2; sleep 1;echo stdout' ::: end 2>&1
|
|
}
|
|
|
|
par_maxlinelen_m_I() {
|
|
echo "### Test max line length -m -I"
|
|
|
|
seq 1 60000 | parallel -I :: -km -j1 echo a::b::c | LC_ALL=C sort >/tmp/114-a$$;
|
|
md5sum </tmp/114-a$$;
|
|
export CHAR=$(cat /tmp/114-a$$ | wc -c);
|
|
export LINES=$(cat /tmp/114-a$$ | wc -l);
|
|
echo "Chars per line ($CHAR/$LINES): "$(echo "$CHAR/$LINES" | bc);
|
|
rm /tmp/114-a$$
|
|
}
|
|
|
|
par_maxlinelen_X_I() {
|
|
echo "### Test max line length -X -I"
|
|
|
|
seq 1 60000 | parallel -I :: -kX -j1 echo a::b::c | LC_ALL=C sort >/tmp/114-b$$;
|
|
md5sum </tmp/114-b$$;
|
|
export CHAR=$(cat /tmp/114-b$$ | wc -c);
|
|
export LINES=$(cat /tmp/114-b$$ | wc -l);
|
|
echo "Chars per line ($CHAR/$LINES): "$(echo "$CHAR/$LINES" | bc);
|
|
rm /tmp/114-b$$
|
|
}
|
|
|
|
par_compress_fail() {
|
|
echo "### bug #41609: --compress fails"
|
|
seq 12 | parallel --compress --compress-program gzip -k seq {} 10000 | md5sum
|
|
seq 12 | parallel --compress -k seq {} 10000 | md5sum
|
|
}
|
|
|
|
par_results_csv() {
|
|
echo "bug #: --results csv"
|
|
|
|
doit() {
|
|
parallel -k $@ --results -.csv echo ::: H2 22 23 ::: H1 11 12;
|
|
}
|
|
export -f doit
|
|
parallel -k --tag doit ::: '--header :' '' \
|
|
::: --tag '' ::: --files '' ::: --compress '' |
|
|
perl -pe 's:/par......par:/tmpfile:g;s/\d+\.\d+/999.999/g'
|
|
}
|
|
|
|
par_kill_children_timeout() {
|
|
echo '### Test killing children with --timeout and exit value (failed if timed out)'
|
|
pstree $$ | grep sleep | grep -v anacron | grep -v screensave | wc
|
|
doit() {
|
|
for i in `seq 100 120`; do
|
|
bash -c "(sleep $i)" &
|
|
sleep $i &
|
|
done;
|
|
wait;
|
|
echo No good;
|
|
}
|
|
export -f doit
|
|
parallel --timeout 3 doit ::: 1000000000 1000000001
|
|
echo $?;
|
|
sleep 2;
|
|
pstree $$ | grep sleep | grep -v anacron | grep -v screensave | wc
|
|
}
|
|
|
|
par_tmux_fg() {
|
|
echo 'bug #50107: --tmux --fg should also write how to access it'
|
|
stdout parallel --tmux --fg sleep ::: 3 | perl -pe 's/.tmp\S+/tmp/'
|
|
}
|
|
|
|
|
|
par_retries_all_fail() {
|
|
echo "bug #53748: -k --retries 10 + out of filehandles = blocking"
|
|
ulimit -n 30
|
|
seq 8 |
|
|
parallel -k -j0 --retries 2 --timeout 0.1 'echo {}; sleep {}; false' 2>/dev/null
|
|
}
|
|
|
|
par_sockets_cores_threads() {
|
|
echo '### Test --number-of-sockets/cores/threads'
|
|
unset PARALLEL_CPUINFO
|
|
unset PARALLEL_LSCPU
|
|
parallel --number-of-sockets
|
|
parallel --number-of-cores
|
|
parallel --number-of-threads
|
|
parallel --number-of-cpus
|
|
|
|
echo '### Test --use-sockets-instead-of-threads'
|
|
(seq 1 4 |
|
|
stdout parallel --use-sockets-instead-of-threads -j100% sleep) &&
|
|
echo sockets done &
|
|
(seq 1 4 | stdout parallel -j100% sleep) && echo threads done &
|
|
wait
|
|
echo 'Threads should complete first on machines with less than 8 sockets'
|
|
}
|
|
|
|
par_long_line_remote() {
|
|
echo '### Deal with long command lines on remote servers'
|
|
perl -e "print(((\"'\"x5000).\"\\n\")x6)" |
|
|
parallel -j1 -S lo -N 10000 echo {} |wc
|
|
perl -e 'print((("\$"x5000)."\n")x50)' |
|
|
parallel -j1 -S lo -N 10000 echo {} |wc
|
|
}
|
|
|
|
par_shellquote() {
|
|
echo '### Test --shellquote in all shells'
|
|
doit() {
|
|
# Run --shellquote for ascii 1..255 in a shell
|
|
shell="$1"
|
|
"$shell" -c perl\ -e\ \'print\ pack\(\"c\*\",1..255\)\'\ \|\ parallel\ -0\ --shellquote
|
|
}
|
|
export -f doit
|
|
parallel --tag -q -k doit {} ::: ash bash csh dash fish fizsh ksh2020 ksh93 lksh mksh posh rzsh sash sh static-sh tcsh yash zsh csh tcsh
|
|
}
|
|
|
|
par_tmp_full() {
|
|
# Assume /tmp/shm is easy to fill up
|
|
export SHM=/tmp/shm/parallel
|
|
mkdir -p $SHM
|
|
sudo umount -l $SHM 2>/dev/null
|
|
sudo mount -t tmpfs -o size=10% none $SHM
|
|
|
|
echo "### Test --tmpdir running full. bug #40733 was caused by this"
|
|
stdout parallel -j1 --tmpdir $SHM cat /dev/zero ::: dummy
|
|
}
|
|
|
|
par_jobs_file() {
|
|
echo '### Test of -j filename - non-existent file'
|
|
stdout parallel -j no_such_file echo ::: 1 |
|
|
perl -ne '/Tange, O.|Zenodo./ or print'
|
|
|
|
echo '### Test of -j filename'
|
|
echo 3 >/tmp/jobs_to_run1
|
|
parallel -j /tmp/jobs_to_run1 -v sleep {} ::: 10 8 6 5 4
|
|
# Should give 6 8 10 5 4
|
|
}
|
|
|
|
export -f $(compgen -A function | grep par_)
|
|
compgen -A function | grep par_ | LC_ALL=C sort |
|
|
parallel --timeout 1000% -j10 --tag -k --joblog /tmp/jl-`basename $0` '{} 2>&1' |
|
|
perl -pe 's/,31,0/,15,0/' |
|
|
# Replace $PWD with . even if given as ~/...
|
|
perl -pe 's:~:'$HOME':g' |
|
|
perl -pe 's:'$PWD':.:g' |
|
|
perl -pe 's:'$HOME':~:g'
|