mirror of
https://git.savannah.gnu.org/git/parallel.git
synced 2024-11-26 16:07:54 +00:00
42 lines
1.6 KiB
Bash
42 lines
1.6 KiB
Bash
|
#!/bin/bash
|
||
|
|
|
||
|
|
echo '### Test --pipe'
|
||
|
|
# Make some pseudo random input that stays the same
|
||
|
|
seq 1 1000000 >/tmp/parallel-seq
|
||
|
|
shuf --random-source=/tmp/parallel-seq /tmp/parallel-seq >/tmp/blocktest
|
||
|
|
|
||
|
|
echo '### Test -N even'
|
||
|
|
seq 1 10 | parallel -j2 -k -N 2 --pipe cat";echo ole;sleep 0.1"
|
||
|
|
|
||
|
|
echo '### Test -N odd'
|
||
|
|
seq 1 11 | parallel -j2 -k -N 2 --pipe cat";echo ole;sleep 0.1"
|
||
|
|
|
||
|
|
echo '### Test -N even+2'
|
||
|
|
seq 1 12 | parallel -j2 -k -N 2 --pipe cat";echo ole;sleep 0.1"
|
||
|
|
|
||
|
|
echo '### Test --recstart + --recend'
|
||
|
|
cat /tmp/blocktest | parallel -k --recstart 44 --recend "44" -j10 --pipe sort -n |md5sum
|
||
|
|
|
||
|
|
echo '### Race condition bug - 1 - would block'
|
||
|
|
seq 1 80 | nice parallel -j0 'seq 1 10| parallel --block 1 --recend "" --pipe cat;true' >/dev/null
|
||
|
|
|
||
|
|
echo '### Race condition bug - 2 - would block'
|
||
|
|
seq 1 100 | nice parallel -j100 --block 1 --recend "" --pipe cat >/dev/null
|
||
|
|
|
||
|
|
echo '### Test --block size=1'
|
||
|
|
seq 1 10| parallel --block 1 --files --recend "" --pipe sort -n | parallel -Xj1 sort -nm {} ";"rm {}
|
||
|
|
|
||
|
|
echo '### Test --block size=1M -j10 --files - more jobs than data'
|
||
|
|
sort -n < /tmp/blocktest | md5sum
|
||
|
|
cat /tmp/blocktest | parallel --files --recend "\n" -j10 --pipe sort -n | parallel -Xj1 sort -nm {} ";"rm {} | md5sum
|
||
|
|
|
||
|
|
echo '### Test --block size=1M -j1 - more data than cpu'
|
||
|
|
cat /tmp/blocktest | parallel --files --recend "\n" -j1 --pipe sort -n | parallel -Xj1 sort -nm {} ";"rm {} | md5sum
|
||
|
|
|
||
|
|
echo '### Test --block size=1M -j1 - more data than cpu'
|
||
|
|
cat /tmp/blocktest | parallel --files --recend "\n" -j2 --pipe sort -n | parallel -Xj1 sort -nm {} ";"rm {} | md5sum
|
||
|
|
|
||
|
|
echo '### Test --pipe default settings'
|
||
|
|
cat /tmp/blocktest | parallel --pipe sort | sort -n | md5sum
|
||
|
|
|