mirror of
https://git.savannah.gnu.org/git/parallel.git
synced 2024-11-22 05:57:54 +00:00
parallel: Include parcat code in sharding to avoid depending on parcat.
This commit is contained in:
Ole Tange
parent
904cda6e19
commit
79666b4906
|
|
@ -1,5 +1,14 @@
|
|||
Quote of the month:
|
||||
|
||||
|
||||
|
||||
With GNU Parallel you sure can!
|
||||
I like getting things done
|
||||
|
||||
--Kyle Lady @kylelady@twitter
|
||||
|
||||
|
||||
|
||||
Y'all need some GNU parallel in your lives
|
||||
-- ChaKu @ChaiLovesChai@twitter
|
||||
|
||||
|
|
|
|||
286
src/parallel
286
src/parallel
|
|
@ -196,9 +196,215 @@ sub pipe_tee_setup() {
|
|||
@Global::cat_appends = map { ") < $_" } @fifos;
|
||||
}
|
||||
|
||||
sub pipe_demultiplex_setup() {
|
||||
|
||||
sub parcat_script() {
|
||||
my $script = q'{
|
||||
use Symbol qw(gensym);
|
||||
use IPC::Open3;
|
||||
use POSIX qw(:errno_h);
|
||||
use IO::Select;
|
||||
use strict;
|
||||
use threads;
|
||||
use threads::shared;
|
||||
use Thread::Queue;
|
||||
use Fcntl qw(:DEFAULT :flock);
|
||||
|
||||
my $opened :shared;
|
||||
my $q = Thread::Queue->new();
|
||||
my $okq = Thread::Queue->new();
|
||||
my @producers;
|
||||
|
||||
if(not @ARGV) {
|
||||
if(-t *STDIN) {
|
||||
print "Usage:\n";
|
||||
print " parcat file(s)\n";
|
||||
print " cat argfile | parcat\n";
|
||||
} else {
|
||||
# Read arguments from stdin
|
||||
chomp(@ARGV = <STDIN>);
|
||||
}
|
||||
}
|
||||
my $files_to_open = 0;
|
||||
# Default: fd = stdout
|
||||
my $fd = 1;
|
||||
for (@ARGV) {
|
||||
# --rm = remove file when opened
|
||||
/^--rm$/ and do { $opt::rm = 1; next; };
|
||||
# -1 = output to fd 1, -2 = output to fd 2
|
||||
/^-(\d+)$/ and do { $fd = $1; next; };
|
||||
push @producers, threads->create("producer", $_, $fd);
|
||||
$files_to_open++;
|
||||
}
|
||||
|
||||
sub producer {
|
||||
# Open a file/fifo, set non blocking, enqueue fileno of the file handle
|
||||
my $file = shift;
|
||||
my $output_fd = shift;
|
||||
open(my $fh, "<", $file) || do {
|
||||
print STDERR "parcat: Cannot open $file\n";
|
||||
exit(1);
|
||||
};
|
||||
# Remove file when it has been opened
|
||||
if($opt::rm) {
|
||||
unlink $file;
|
||||
}
|
||||
set_fh_non_blocking($fh);
|
||||
$opened++;
|
||||
# Pass the fileno to parent
|
||||
$q->enqueue(fileno($fh),$output_fd);
|
||||
# Get an OK that the $fh is opened and we can release the $fh
|
||||
while(1) {
|
||||
my $ok = $okq->dequeue();
|
||||
if($ok == fileno($fh)) { last; }
|
||||
# Not ours - very unlikely to happen
|
||||
$okq->enqueue($ok);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
my $s = IO::Select->new();
|
||||
my %buffer;
|
||||
|
||||
sub add_file {
|
||||
my $infd = shift;
|
||||
my $outfd = shift;
|
||||
open(my $infh, "<&=", $infd) || die;
|
||||
open(my $outfh, ">&=", $outfd) || die;
|
||||
$s->add($infh);
|
||||
# Tell the producer now opened here and can be released
|
||||
$okq->enqueue($infd);
|
||||
# Initialize the buffer
|
||||
@{$buffer{$infh}{$outfd}} = ();
|
||||
$Global::fh{$outfd} = $outfh;
|
||||
}
|
||||
|
||||
sub add_files {
|
||||
# Non-blocking dequeue
|
||||
my ($infd,$outfd);
|
||||
do {
|
||||
($infd,$outfd) = $q->dequeue_nb(2);
|
||||
if(defined($outfd)) {
|
||||
add_file($infd,$outfd);
|
||||
}
|
||||
} while(defined($outfd));
|
||||
}
|
||||
|
||||
sub add_files_block {
|
||||
# Blocking dequeue
|
||||
my ($infd,$outfd) = $q->dequeue(2);
|
||||
add_file($infd,$outfd);
|
||||
}
|
||||
|
||||
|
||||
my $fd;
|
||||
my (@ready,$infh,$rv,$buf);
|
||||
do {
|
||||
# Wait until at least one file is opened
|
||||
add_files_block();
|
||||
while($q->pending or keys %buffer) {
|
||||
add_files();
|
||||
while(keys %buffer) {
|
||||
@ready = $s->can_read(0.01);
|
||||
if(not @ready) {
|
||||
add_files();
|
||||
}
|
||||
for $infh (@ready) {
|
||||
# There is only one key, namely the output file descriptor
|
||||
for my $outfd (keys %{$buffer{$infh}}) {
|
||||
$rv = sysread($infh, $buf, 65536);
|
||||
if (!$rv) {
|
||||
if($! == EAGAIN) {
|
||||
# Would block: Nothing read
|
||||
next;
|
||||
} else {
|
||||
# Nothing read, but would not block:
|
||||
# This file is done
|
||||
$s->remove($infh);
|
||||
for(@{$buffer{$infh}{$outfd}}) {
|
||||
syswrite($Global::fh{$outfd},$_);
|
||||
}
|
||||
delete $buffer{$infh};
|
||||
# Closing the $infh causes it to block
|
||||
# close $infh;
|
||||
add_files();
|
||||
next;
|
||||
}
|
||||
}
|
||||
# Something read.
|
||||
# Find \n or \r for full line
|
||||
my $i = (rindex($buf,"\n")+1);
|
||||
if($i) {
|
||||
# Print full line
|
||||
for(@{$buffer{$infh}{$outfd}}, substr($buf,0,$i)) {
|
||||
syswrite($Global::fh{$outfd},$_);
|
||||
}
|
||||
# @buffer = remaining half line
|
||||
$buffer{$infh}{$outfd} = [substr($buf,$i,$rv-$i)];
|
||||
} else {
|
||||
# Something read, but not a full line
|
||||
push @{$buffer{$infh}{$outfd}}, $buf;
|
||||
}
|
||||
redo;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
} while($opened < $files_to_open);
|
||||
|
||||
for (@producers) {
|
||||
$_->join();
|
||||
}
|
||||
|
||||
sub set_fh_non_blocking {
|
||||
# Set filehandle as non-blocking
|
||||
# Inputs:
|
||||
# $fh = filehandle to be blocking
|
||||
# Returns:
|
||||
# N/A
|
||||
my $fh = shift;
|
||||
my $flags;
|
||||
fcntl($fh, &F_GETFL, $flags) || die $!; # Get the current flags on the filehandle
|
||||
$flags |= &O_NONBLOCK; # Add non-blocking to the flags
|
||||
fcntl($fh, &F_SETFL, $flags) || die $!; # Set the flags on the filehandle
|
||||
}
|
||||
}';
|
||||
return ::spacefree(1, $script);
|
||||
}
|
||||
|
||||
sub sharder_script() {
|
||||
my $script = q{
|
||||
use B;
|
||||
# Column separator
|
||||
my $sep = shift;
|
||||
# Which columns to shard on (count from 1)
|
||||
my $col = shift;
|
||||
# Which columns to shard on (count from 0)
|
||||
my $col0 = $col - 1;
|
||||
my $bins = @ARGV;
|
||||
# Open fifos for writing, fh{0..$bins}
|
||||
my $t = 0;
|
||||
my %fh;
|
||||
for(@ARGV) {
|
||||
open $fh{$t++}, ">", $_;
|
||||
# open blocks until it is opened by reader
|
||||
# so unlink only happens when it is ready
|
||||
unlink $_;
|
||||
}
|
||||
while(<STDIN>) {
|
||||
# Split into $col columns (no need to split into more)
|
||||
@F = split $sep, $_, $col+1;
|
||||
$fh = $fh{ hex(B::hash($F[$col0]))%$bins };
|
||||
print $fh $_;
|
||||
}
|
||||
# Close all open fifos
|
||||
close values %fh;
|
||||
};
|
||||
return ::spacefree(1, $script);
|
||||
}
|
||||
|
||||
sub pipe_shard_setup() {
|
||||
# Create temporary fifos
|
||||
# Run 'demux.pl sep col fifo1 fifo2 fifo3 ... fifoN' in the background
|
||||
# Run 'shard.pl sep col fifo1 fifo2 fifo3 ... fifoN' in the background
|
||||
# This will spread the input to fifos
|
||||
# Generate commands that reads from fifo1..N:
|
||||
# cat fifo | user_command
|
||||
|
|
@ -206,51 +412,37 @@ sub pipe_demultiplex_setup() {
|
|||
# @Global::cat_prepends
|
||||
my @fifos;
|
||||
# TODO $opt::jobs should be evaluated (100%)
|
||||
for(1..$opt::jobs) {
|
||||
push @fifos, tmpfifo();
|
||||
for(0..$opt::jobs-1) {
|
||||
# push @fifos, tmpfifo();
|
||||
push @{$fifos[$_]}, tmpfifo();
|
||||
}
|
||||
my $script = ::spacefree(1,q{
|
||||
BEGIN {
|
||||
use B;
|
||||
# Which columns to demultiplex on (count from 1)
|
||||
$col = (shift) - 1;
|
||||
$bins = @ARGV;
|
||||
# Open fifos for writing, fh{0..$bins}
|
||||
my $t = 0;
|
||||
for(@ARGV) {
|
||||
open $fh{$t++}, ">", $_;
|
||||
# open blocks until it is opened by reader
|
||||
# so unlink only happens when it is ready
|
||||
unlink $_;
|
||||
}
|
||||
# the -n wrapper should read from STDIN - not files
|
||||
@ARGV = ();
|
||||
};
|
||||
# Wrapped in while(<>) due to -n
|
||||
$fh = $fh{ hex(B::hash($F[$col]))%$bins };
|
||||
print $fh $_;
|
||||
END {
|
||||
# Close all open fifos
|
||||
close values %fh;
|
||||
}
|
||||
});
|
||||
# cat foo | demuxer sep col fifo1 fifo2 fifo3 ... fifoN
|
||||
::debug("demux",'perl', '-F', $opt::colsep,
|
||||
'-ane', $script, $opt::demultiplex, @fifos);
|
||||
my $script = sharder_script();
|
||||
# cat foo | sharder sep col fifo1 fifo2 fifo3 ... fifoN
|
||||
my @fif = map { $_->[0] } @fifos;
|
||||
# ::debug("shard",'perl', '-e', $script, ($opt::colsep || ","), $opt::shard, @fif);
|
||||
if(not fork()){
|
||||
# Let the demuxer inherit our stdin
|
||||
# Let the sharder inherit our stdin
|
||||
# and redirect stdout to null
|
||||
open STDOUT, ">","/dev/null";
|
||||
exec 'perl', "-F".($opt::colsep || ","),
|
||||
'-ane', $script, $opt::demultiplex, @fifos;
|
||||
# exec 'perl', '-e', $script, ($opt::colsep || ","), $opt::shard, @fifos;
|
||||
@fif = map { $_->[0] } @fifos;
|
||||
exec 'perl', '-e', $script, ($opt::colsep || ","), $opt::shard, @fif;
|
||||
}
|
||||
|
||||
# parallel --round-robin $script $opt ::: @fifos[0] ::: @fifos[1]
|
||||
|
||||
# For each fifo
|
||||
# (rm fifo1; grep 1) < fifo1
|
||||
# (rm fifo2; grep 2) < fifo2
|
||||
# (rm fifo3; grep 3) < fifo3
|
||||
# Remove the tmpfifo as soon as it is open
|
||||
@Global::cat_prepends = map { "(true $_;" } @fifos;
|
||||
@Global::cat_appends = map { ") < $_" } @fifos;
|
||||
my $parcat = Q(parcat_script());
|
||||
if(not $parcat) {
|
||||
::error("'parcat' must be in path.");
|
||||
::wait_and_exit(255);
|
||||
}
|
||||
# @Global::cat_prepends = map { "perl -e $parcat $_ | " } @fifos;
|
||||
@Global::cat_prepends = map { "perl -e $parcat @$_ | " } @fifos;
|
||||
# warn map { "$_\n" } @Global::cat_prepends;
|
||||
}
|
||||
|
||||
sub pipe_part_files(@) {
|
||||
|
|
@ -343,7 +535,7 @@ sub find_split_positions($$$) {
|
|||
while(read($fh,substr($buf,length $buf,0),$dd_block_size)) {
|
||||
if($opt::regexp) {
|
||||
# If match /$recend$recstart/ => Record position
|
||||
if($buf =~ /^(.*$recend)$recstart/os) {
|
||||
if($buf =~ m:^(.*$recend)$recstart:os) {
|
||||
# Start looking for next record _after_ this match
|
||||
$pos += length($1);
|
||||
push(@pos,$pos);
|
||||
|
|
@ -1065,7 +1257,7 @@ sub options_hash() {
|
|||
"fifo" => \$opt::fifo,
|
||||
"pipepart|pipe-part" => \$opt::pipepart,
|
||||
"tee" => \$opt::tee,
|
||||
"demultiplex|demux=s" => \$opt::demultiplex,
|
||||
"shard=s" => \$opt::shard,
|
||||
"hgrp|hostgrp|hostgroup|hostgroups" => \$opt::hostgroups,
|
||||
"embed" => \$opt::embed,
|
||||
);
|
||||
|
|
@ -4892,7 +5084,7 @@ sub which(@) {
|
|||
push(@which, grep { not -d $_ and -x $_ } $prg);
|
||||
}
|
||||
}
|
||||
return @which;
|
||||
return wantarray ? @which : $which[0];
|
||||
}
|
||||
|
||||
{
|
||||
|
|
@ -8023,7 +8215,7 @@ sub wrapped($) {
|
|||
# --pipe --tee: wrap:
|
||||
# (rm fifo; ... ) < fifo
|
||||
#
|
||||
# --pipe --demux X:
|
||||
# --pipe --shard X:
|
||||
# (rm fifo; ... ) < fifo
|
||||
$command = (shift @Global::cat_prepends). "($command)".
|
||||
(shift @Global::cat_appends);
|
||||
|
|
@ -8796,7 +8988,7 @@ sub start($) {
|
|||
::set_fh_non_blocking($stdin_fh);
|
||||
}
|
||||
$job->set_fh(0,"w",$stdin_fh);
|
||||
if($opt::tee or $opt::demultiplex) { $job->set_virgin(0); }
|
||||
if($opt::tee or $opt::shard) { $job->set_virgin(0); }
|
||||
} elsif ($opt::tty and -c "/dev/tty" and
|
||||
open(my $devtty_fh, "<", "/dev/tty")) {
|
||||
# Give /dev/tty to the command if no one else is using it
|
||||
|
|
@ -12205,8 +12397,8 @@ sub main() {
|
|||
pipepart_setup();
|
||||
} elsif($opt::pipe and $opt::tee) {
|
||||
pipe_tee_setup();
|
||||
} elsif($opt::pipe and $opt::demultiplex) {
|
||||
pipe_demultiplex_setup();
|
||||
} elsif($opt::pipe and $opt::shard) {
|
||||
pipe_shard_setup();
|
||||
}
|
||||
|
||||
if($opt::eta or $opt::bar or $opt::shuf or $Global::halt_pct) {
|
||||
|
|
@ -12226,8 +12418,8 @@ sub main() {
|
|||
}
|
||||
$SIG{TERM} = \&start_no_new_jobs;
|
||||
|
||||
if($opt::tee or $opt::demultiplex) {
|
||||
# All jobs must be running in parallel for --tee
|
||||
if($opt::tee or $opt::shard) {
|
||||
# All jobs must be running in parallel for --tee/--shard
|
||||
while(start_more_jobs()) {}
|
||||
$Global::start_no_new_jobs = 1;
|
||||
if(not $Global::JobQueue->empty()) {
|
||||
|
|
|
|||
|
|
@ -61,15 +61,16 @@ or download it at: https://doi.org/10.5281/zenodo.1146014
|
|||
Otherwise start by watching the intro videos for a quick introduction:
|
||||
http://www.youtube.com/playlist?list=PL284C9FF2488BC6D1
|
||||
|
||||
Then look at the B<EXAMPLE>s after the list of B<OPTIONS> (Use
|
||||
B<LESS=+/EXAMPLE: man parallel>). That will give you an idea of what
|
||||
GNU B<parallel> is capable of.
|
||||
Then browse through the B<EXAMPLE>s after the list of B<OPTIONS> in
|
||||
B<man parallel> (Use B<LESS=+/EXAMPLE: man parallel>). That will give
|
||||
you an idea of what GNU B<parallel> is capable of.
|
||||
|
||||
Then spend an hour walking through the tutorial (B<man
|
||||
parallel_tutorial>). Your command line will love you for it.
|
||||
If you want to dive even deeper: spend a couple of hours walking
|
||||
through the tutorial (B<man parallel_tutorial>). Your command line
|
||||
will love you for it.
|
||||
|
||||
Finally you may want to look at the rest of this manual if you have
|
||||
special needs not already covered.
|
||||
Finally you may want to look at the rest of the manual (B<man
|
||||
parallel>) if you have special needs not already covered.
|
||||
|
||||
If you want to know the design decisions behind GNU B<parallel>, try:
|
||||
B<man parallel_design>. This is also a good intro if you intend to
|
||||
|
|
@ -634,21 +635,6 @@ escape codes are understood as for the printf command. Multibyte
|
|||
characters are not supported.
|
||||
|
||||
|
||||
=item B<--demux> I<col> (alpha testing)
|
||||
|
||||
=item B<--demultiplex> I<col> (alpha testing)
|
||||
|
||||
Demultiplex input on column number I<col>. Input is split using
|
||||
B<--colsep>. The value in the column is hashed so that all lines of a
|
||||
given value is given to the same job slot.
|
||||
|
||||
This is a bit similar to B<--roundrobin> in that all data is given to
|
||||
a limited number of jobs, but opposite B<--roundrobin> data is given
|
||||
to a specific job slot based on the value in a column.
|
||||
|
||||
The performance is in the order of 1M rows per second.
|
||||
|
||||
|
||||
=item B<--dirnamereplace> I<replace-str>
|
||||
|
||||
=item B<--dnr> I<replace-str>
|
||||
|
|
@ -2086,6 +2072,20 @@ Only supported in B<Ash, Bash, Dash, Ksh, Sh, and Zsh>.
|
|||
See also B<--env>, B<--record-env>.
|
||||
|
||||
|
||||
=item B<--shard> I<shardkey> (alpha testing)
|
||||
|
||||
Use column I<shardkey> as shard key and shard input to the jobs.
|
||||
|
||||
Each input line is split using B<--colsep>. The value in the
|
||||
I<shardkey> column is hashed so that all lines of a given value is
|
||||
given to the same job slot.
|
||||
|
||||
This is similar to sharding in databases.
|
||||
|
||||
The performance is in the order of 100K rows per second. Faster if the
|
||||
I<shardkey> is small (<10), slower if it is big (>100).
|
||||
|
||||
|
||||
=item B<--shebang>
|
||||
|
||||
=item B<--hashbang>
|
||||
|
|
|
|||
|
|
@ -9,15 +9,28 @@ real world.
|
|||
|
||||
=head2 Reader's guide
|
||||
|
||||
Start by watching the intro videos for a quick introduction:
|
||||
If you prefer reading a book buy B<GNU Parallel 2018> at
|
||||
http://www.lulu.com/shop/ole-tange/gnu-parallel-2018/paperback/product-23558902.html
|
||||
or download it at: https://doi.org/10.5281/zenodo.1146014
|
||||
|
||||
Otherwise start by watching the intro videos for a quick introduction:
|
||||
http://www.youtube.com/playlist?list=PL284C9FF2488BC6D1
|
||||
|
||||
Then look at the B<EXAMPLE>s after the list of B<OPTIONS> in B<man
|
||||
parallel> (Use B<LESS=+/EXAMPLE: man parallel>). That will give you
|
||||
an idea of what GNU B<parallel> is capable of.
|
||||
Then browse through the B<EXAMPLE>s after the list of B<OPTIONS> in
|
||||
B<man parallel> (Use B<LESS=+/EXAMPLE: man parallel>). That will give
|
||||
you an idea of what GNU B<parallel> is capable of.
|
||||
|
||||
If you want to dive even deeper: spend a couple of hours walking
|
||||
through the tutorial (B<man parallel_tutorial>). Your command line
|
||||
will love you for it.
|
||||
|
||||
Finally you may want to look at the rest of the manual (B<man
|
||||
parallel>) if you have special needs not already covered.
|
||||
|
||||
If you want to know the design decisions behind GNU B<parallel>, try:
|
||||
B<man parallel_design>. This is also a good intro if you intend to
|
||||
change GNU B<parallel>.
|
||||
|
||||
Then spend a couple of hours walking through this tutorial (B<man
|
||||
parallel_tutorial>). Your command line will love you for it.
|
||||
|
||||
|
||||
=head1 Prerequisites
|
||||
|
|
|
|||
|
|
@ -901,9 +901,28 @@ par_wd_dotdotdot() {
|
|||
parallel --wd ... 'echo $OLDPWD' ::: foo
|
||||
}
|
||||
|
||||
par_demux() {
|
||||
echo '### --demux'
|
||||
seq 100000 | parallel --pipe --demux 1 -j5 'echo {#}; cat' | wc
|
||||
par_shard() {
|
||||
echo '### --shard'
|
||||
# Each of the 5 lines should match:
|
||||
# ##### ##### ######
|
||||
seq 100000 | parallel --pipe --shard 1 -j5 wc |
|
||||
perl -pe 's/(.*\d{5,}){3}/OK/'
|
||||
# Data should be sharded to all processes
|
||||
shard_on_col() {
|
||||
col=$1
|
||||
seq 10 99 | shuf | perl -pe 's/(.)/$1\t/g' |
|
||||
parallel --pipe --shard $col -j2 --colsep "\t" sort -k$col |
|
||||
field $col | uniq -c | sort
|
||||
}
|
||||
shard_on_col 1
|
||||
shard_on_col 2
|
||||
echo '*** broken'
|
||||
# Shorthand for --pipe -j+0
|
||||
seq 100000 | parallel --shard 1 wc |
|
||||
perl -pe 's/(.*\d{5,}){3}/OK/'
|
||||
# Combine with arguments
|
||||
seq 100000 | parallel --shard 1 echo {}\;wc ::: {1..5} ::: a b |
|
||||
perl -pe 's/(.*\d{5,}){3}/OK/'
|
||||
}
|
||||
|
||||
export -f $(compgen -A function | grep par_)
|
||||
|
|
|
|||
|
|
@ -1299,8 +1299,6 @@ par_csv_pipe 11000"
|
|||
par_csv_pipe More records in single block
|
||||
par_csv_pipe 9000"
|
||||
par_csv_pipe 11000"
|
||||
par_demux ### --demux
|
||||
par_demux 100005 100005 588905
|
||||
par_dryrun_append_joblog --dry-run should not append to joblog
|
||||
par_dryrun_append_joblog 1
|
||||
par_dryrun_append_joblog 2
|
||||
|
|
@ -1519,6 +1517,33 @@ par_retries_replacement_string 33
|
|||
par_sem_quote ### sem --quote should not add empty argument
|
||||
par_sem_quote echo
|
||||
par_sem_quote
|
||||
par_shard ### --shard
|
||||
par_shard OK
|
||||
par_shard OK
|
||||
par_shard OK
|
||||
par_shard OK
|
||||
par_shard OK
|
||||
par_shard 10 1
|
||||
par_shard 10 2
|
||||
par_shard 10 3
|
||||
par_shard 10 4
|
||||
par_shard 10 5
|
||||
par_shard 10 6
|
||||
par_shard 10 7
|
||||
par_shard 10 8
|
||||
par_shard 10 9
|
||||
par_shard 9 0
|
||||
par_shard 9 1
|
||||
par_shard 9 2
|
||||
par_shard 9 3
|
||||
par_shard 9 4
|
||||
par_shard 9 5
|
||||
par_shard 9 6
|
||||
par_shard 9 7
|
||||
par_shard 9 8
|
||||
par_shard 9 9
|
||||
par_shard parallel: Error: --tee requres --jobs to be higher. Try --jobs 0.
|
||||
par_shard parallel: Error: --tee requres --jobs to be higher. Try --jobs 0.
|
||||
par_slow_pipe_regexp ### bug #53718: --pipe --regexp -N blocks
|
||||
par_slow_pipe_regexp This should take a few ms, but took more than 2 hours
|
||||
par_slow_pipe_regexp 980 981 5881
|
||||
|
|
|
|||
Loading…
Reference in a new issue