mirror of
https://git.savannah.gnu.org/git/parallel.git
synced 2024-10-18 04:49:40 +00:00
parallel: Implemented {#}. Passes testsuite.
This commit is contained in:
Ole Tange
parent
a14fabad36
commit
7b4f747877
|
|
@ -1,3 +1,30 @@
|
|||
Bug: parallel --colsep ')' echo {1}
|
||||
|
||||
job->start():
|
||||
$jobslot = Global::jobslot->$sshlogin
|
||||
|
||||
sub get_jobslot {
|
||||
my $sshlogin = shift;
|
||||
my $jobslot_id = pop @Global::jobslots{$sshlogin};
|
||||
if not defined $jobslot_id {
|
||||
$jobslot_id = ++$Global::max_jobslot_id;
|
||||
}
|
||||
return $jobslot_id;
|
||||
}
|
||||
|
||||
sub release_jobslot {
|
||||
my $sshlogin = shift;
|
||||
my $jobslot_id = shift;
|
||||
push @Global::jobslots{$sshlogin}, $jobslot_id;
|
||||
}
|
||||
|
||||
Test sshlogins in parallel. Assume parallel is in path
|
||||
|
||||
seq 1 10 | parallel -I {o} 'seq 1 255 | parallel echo ssh -oNoHostAuthenticationForLocalhost=true 127.0.{o}.{}' >/tmp/sshloginfile
|
||||
seq 1 1000 | parallel --sshloginfile /tmp/sshloginfile echo
|
||||
|
||||
ssh -F /tmp/
|
||||
|
||||
Example:
|
||||
Chop mbox into emails
|
||||
Parallel sort
|
||||
|
|
|
|||
73
src/parallel
73
src/parallel
|
|
@ -306,6 +306,7 @@ sub get_options_from_array {
|
|||
"extensionreplace|U=s" => \$::opt_U,
|
||||
"basenamereplace|bnr=s" => \$::opt_basenamereplace,
|
||||
"basenameextensionreplace=s" => \$::opt_basenameextensionreplace,
|
||||
"seqreplace=s" => \$::opt_seqreplace,
|
||||
"jobs|j=s" => \$::opt_P,
|
||||
"load=f" => \$::opt_load,
|
||||
"max-line-length-allowed" => \$::opt_max_line_length_allowed,
|
||||
|
|
@ -361,7 +362,7 @@ sub get_options_from_array {
|
|||
"interactive|p" => \$::opt_p,
|
||||
"verbose|t" => \$::opt_verbose,
|
||||
"version|V" => \$::opt_version,
|
||||
"show-limits" => \$::opt_show_limits,
|
||||
"show-limits|showlimits" => \$::opt_show_limits,
|
||||
"exit|x" => \$::opt_x,
|
||||
# Semaphore
|
||||
"semaphore" => \$::opt_semaphore,
|
||||
|
|
@ -384,7 +385,7 @@ sub get_options_from_array {
|
|||
sub parse_options {
|
||||
# Returns: N/A
|
||||
# Defaults:
|
||||
$Global::version = 20110324;
|
||||
$Global::version = 20110408;
|
||||
$Global::progname = 'parallel';
|
||||
$Global::infinity = 2**31;
|
||||
$Global::debug = 0;
|
||||
|
|
@ -396,6 +397,7 @@ sub parse_options {
|
|||
$Global::replace{'{.}'} = '{.}';
|
||||
$Global::replace{'{/}'} = '{/}';
|
||||
$Global::replace{'{/.}'} = '{/.}';
|
||||
$Global::replace{'{#}'} = '{#}';
|
||||
$/="\n";
|
||||
$Global::ignore_empty = 0;
|
||||
$Global::interactive = 0;
|
||||
|
|
@ -433,6 +435,9 @@ sub parse_options {
|
|||
if(defined $::opt_basenameextensionreplace) {
|
||||
$Global::replace{'{/.}'} = $::opt_basenameextensionreplace;
|
||||
}
|
||||
if(defined $::opt_seqreplace) {
|
||||
$Global::replace{'{#}'} = $::opt_seqreplace;
|
||||
}
|
||||
if(defined $::opt_E) { $Global::end_of_file_string = $::opt_E; }
|
||||
if(defined $::opt_n) { $Global::max_number_of_args = $::opt_n; }
|
||||
if(defined $::opt_N) { $Global::max_number_of_args = $::opt_N; }
|
||||
|
|
@ -556,7 +561,7 @@ sub parse_options {
|
|||
}
|
||||
|
||||
if(not defined $::opt_P) {
|
||||
$::opt_P = "+0";
|
||||
$::opt_P = "100%";
|
||||
}
|
||||
if($::opt_joblog) {
|
||||
if(not open($Global::joblog,">$::opt_joblog")) {
|
||||
|
|
@ -565,7 +570,7 @@ sub parse_options {
|
|||
} else {
|
||||
print $Global::joblog
|
||||
join("\t", "Seq", "Host", "Starttime", "Runtime",
|
||||
"Send", "Receive", "Status", "Command"
|
||||
"Send", "Receive", "Exitval", "Command"
|
||||
). "\n";
|
||||
}
|
||||
}
|
||||
|
|
@ -2375,7 +2380,7 @@ sub new {
|
|||
'unget' => \@unget,
|
||||
'commandlinequeue' => $commandlinequeue,
|
||||
'total_jobs' => undef,
|
||||
'next_seq' => 1,
|
||||
# 'next_seq' => 1,
|
||||
}, ref($class) || $class;
|
||||
}
|
||||
|
||||
|
|
@ -2389,8 +2394,6 @@ sub get {
|
|||
my $commandline = $self->{'commandlinequeue'}->get();
|
||||
if(defined $commandline) {
|
||||
my $job = Job->new($commandline);
|
||||
$job->set_seq($self->{'next_seq'});
|
||||
$self->{'next_seq'}++;
|
||||
return $job;
|
||||
} else {
|
||||
return undef;
|
||||
|
|
@ -2427,7 +2430,7 @@ sub total_jobs {
|
|||
sub next_seq {
|
||||
my $self = shift;
|
||||
|
||||
return $self->{'next_seq'};
|
||||
return $self->{'commandlinequeue'}->seq();
|
||||
}
|
||||
|
||||
sub quote_args {
|
||||
|
|
@ -2444,7 +2447,6 @@ sub new {
|
|||
return bless {
|
||||
'commandline' => $commandline, # The commandline with no args
|
||||
'workdir' => undef, # --workdir
|
||||
'seq' => undef, # $PARALLEL_SEQ
|
||||
'stdin' => undef, # filehandle for stdin (used for --spreadstdin)
|
||||
'stdout' => undef, # filehandle for stdout (used for --group)
|
||||
'stdoutfilename' => undef, # filename for writing stdout to (used for --files)
|
||||
|
|
@ -2465,24 +2467,18 @@ sub new {
|
|||
|
||||
sub replaced {
|
||||
my $self = shift;
|
||||
$self->{'commandline'} or Carp::croak("cmdline empty");
|
||||
return $self->{'commandline'}->replaced();
|
||||
}
|
||||
|
||||
sub set_seq {
|
||||
my $self = shift;
|
||||
my $seq = shift;
|
||||
$self->{'seq'} = $seq;
|
||||
}
|
||||
|
||||
sub seq {
|
||||
my $self = shift;
|
||||
return $self->{'seq'};
|
||||
return $self->{'commandline'}->seq();
|
||||
}
|
||||
|
||||
sub set_stdout {
|
||||
my $self = shift;
|
||||
my $stdout = shift;
|
||||
$self->{'stdout'} = $stdout;
|
||||
$self->{'stdout'} = shift;
|
||||
}
|
||||
|
||||
sub stdout {
|
||||
|
|
@ -2492,8 +2488,7 @@ sub stdout {
|
|||
|
||||
sub set_stdoutfilename {
|
||||
my $self = shift;
|
||||
my $stdoutfilename = shift;
|
||||
$self->{'stdoutfilename'} = $stdoutfilename;
|
||||
$self->{'stdoutfilename'} = shift;
|
||||
}
|
||||
|
||||
sub stdoutfilename {
|
||||
|
|
@ -2508,8 +2503,7 @@ sub stderr {
|
|||
|
||||
sub set_stderr {
|
||||
my $self = shift;
|
||||
my $stderr = shift;
|
||||
$self->{'stderr'} = $stderr;
|
||||
$self->{'stderr'} = shift;
|
||||
}
|
||||
|
||||
sub stdin {
|
||||
|
|
@ -2573,8 +2567,7 @@ sub pid {
|
|||
|
||||
sub set_pid {
|
||||
my $self = shift;
|
||||
my $pid = shift;
|
||||
$self->{'pid'} = $pid;
|
||||
$self->{'pid'} = shift;
|
||||
}
|
||||
|
||||
sub starttime {
|
||||
|
|
@ -2876,7 +2869,7 @@ sub workdir {
|
|||
$workdir =~ s:/+$::; # Remove ending / if any
|
||||
$workdir =~ s:^\./::g; # Remove starting ./ if any
|
||||
} else {
|
||||
$workdir = ".parallel/tmp/".::hostname()."-".$$."-".$self->{'seq'};
|
||||
$workdir = ".parallel/tmp/".::hostname()."-".$$."-".$self->seq();
|
||||
}
|
||||
} else {
|
||||
$workdir = ".";
|
||||
|
|
@ -3098,6 +3091,7 @@ package CommandLine;
|
|||
|
||||
sub new {
|
||||
my $class = shift;
|
||||
my $seq = shift;
|
||||
my $command = ::undef_as_empty(shift);
|
||||
my $arg_queue = shift;
|
||||
my $context_replace = shift;
|
||||
|
|
@ -3135,6 +3129,7 @@ sub new {
|
|||
|
||||
return bless {
|
||||
'command' => $command,
|
||||
'seq' => $seq,
|
||||
'len' => $len,
|
||||
'arg_list' => [],
|
||||
'arg_queue' => $arg_queue,
|
||||
|
|
@ -3148,6 +3143,11 @@ sub new {
|
|||
}, ref($class) || $class;
|
||||
}
|
||||
|
||||
sub seq {
|
||||
my $self = shift;
|
||||
return $self->{'seq'};
|
||||
}
|
||||
|
||||
sub populate {
|
||||
# Add arguments from arg_queue until the number of arguments or
|
||||
# max line length is reached
|
||||
|
|
@ -3372,10 +3372,10 @@ sub number_of_replacements {
|
|||
}
|
||||
for my $k (keys %count) {
|
||||
if(defined $Global::replace{$k}) {
|
||||
# {} {/} {.} {/.}
|
||||
# {} {/} {.} {/.} {#}
|
||||
$context -= (length $Global::replace{$k}) * $count{$k};
|
||||
} else {
|
||||
# {#}
|
||||
# {n}
|
||||
$context -= (length $k) * $count{$k};
|
||||
}
|
||||
}
|
||||
|
|
@ -3430,7 +3430,7 @@ sub replace_placeholders {
|
|||
# we have a matching argument for {n}
|
||||
$replace_single{$used} = $args[$positional-1]->replace($replacementfunction);
|
||||
}
|
||||
} elsif($used =~ /^{\D*}$/) {
|
||||
} elsif($used =~ /^(\{\}|\{\/\}|\{\.\}|\{\/\.\})$/) {
|
||||
# Add to the multireplacement
|
||||
my $replacementfunction = $used; # {} {/} {.} or {/.}
|
||||
CORE::push @used_multi, $replacementfunction;
|
||||
|
|
@ -3444,6 +3444,8 @@ sub replace_placeholders {
|
|||
map { $args[$_]->replace($replacementfunction) }
|
||||
0 .. $#args);
|
||||
}
|
||||
} elsif($used eq '{#}') {
|
||||
$replace_single{$Global::replace{$used}} = $self->seq();
|
||||
} else {
|
||||
::die_bug('replace_placeholders20110309');
|
||||
}
|
||||
|
|
@ -3540,9 +3542,20 @@ sub new {
|
|||
'max_number_of_args' => $max_number_of_args,
|
||||
'size' => undef,
|
||||
'return_files' => $return_files,
|
||||
'seq' => 1,
|
||||
}, ref($class) || $class;
|
||||
}
|
||||
|
||||
sub seq {
|
||||
my $self = shift;
|
||||
return $self->{'seq'};
|
||||
}
|
||||
|
||||
sub set_seq {
|
||||
my $self = shift;
|
||||
$self->{'seq'} = shift;
|
||||
}
|
||||
|
||||
sub quote_args {
|
||||
my $self = shift;
|
||||
# If there is not command emulate |bash
|
||||
|
|
@ -3556,13 +3569,15 @@ sub get {
|
|||
return ($cmd_line);
|
||||
} else {
|
||||
my $cmd_line;
|
||||
$cmd_line = CommandLine->new($self->{'command'},
|
||||
$cmd_line = CommandLine->new($self->seq(),
|
||||
$self->{'command'},
|
||||
$self->{'arg_queue'},
|
||||
$self->{'context_replace'},
|
||||
$self->{'max_number_of_args'},
|
||||
$self->{'return_files'},
|
||||
);
|
||||
$cmd_line->populate();
|
||||
$self->set_seq($self->seq()+1);
|
||||
::debug("cmd_line->number_of_args ".$cmd_line->number_of_args()."\n");
|
||||
if(not $::opt_pipe and $cmd_line->number_of_args() == 0) {
|
||||
# We did not get more args - maybe at EOF string?
|
||||
|
|
|
|||
|
|
@ -106,6 +106,13 @@ B<{/.}> can be used the same places as B<{}>. The replacement string
|
|||
B<{/.}> can be changed with B<--basenameextensionreplace>.
|
||||
|
||||
|
||||
=item B<{#}> (alpha testing)
|
||||
|
||||
Sequence number of the job to run. The same as $PARALLEL_SEQ.
|
||||
|
||||
The replacement string B<{#}> can be changed with B<--seqreplace>.
|
||||
|
||||
|
||||
=item B<{>I<n>B<}>
|
||||
|
||||
Argument from argument file I<n> or the I<n>'th argument. See B<-a>
|
||||
|
|
@ -230,7 +237,8 @@ I<file> will be transferred the same way as B<--transfer>.
|
|||
|
||||
=item B<--bnr> I<replace-str>
|
||||
|
||||
Use the replacement string I<replace-str> instead of B<{/}> for basename of input line.
|
||||
Use the replacement string I<replace-str> instead of B<{/}> for
|
||||
basename of input line.
|
||||
|
||||
|
||||
=item B<--basenameextensionreplace> I<replace-str>
|
||||
|
|
@ -865,6 +873,12 @@ If the semaphore is not released within secs seconds, take it anyway.
|
|||
Implies B<--semaphore>.
|
||||
|
||||
|
||||
=item B<--seqreplace> I<replace-str>
|
||||
|
||||
Use the replacement string I<replace-str> instead of B<{#}> for
|
||||
job sequence number.
|
||||
|
||||
|
||||
=item B<--skip-first-line>
|
||||
|
||||
Do not use the first line of input (used by GNU B<parallel> itself
|
||||
|
|
@ -1453,6 +1467,14 @@ B<find . -type f | parallel -k -j150% -n 1000 -m grep -H -n STRING {}>
|
|||
|
||||
This will run 1.5 job per core, and give 1000 arguments to B<grep>.
|
||||
|
||||
To grep a big file in parallel use B<--pipe>:
|
||||
|
||||
B<cat bigfile | parallel --pipe grep foo>
|
||||
|
||||
Depending on your disks and CPUs it may be faster to read larger blocks:
|
||||
|
||||
B<cat bigfile | parallel --pipe --block 10M grep foo>
|
||||
|
||||
|
||||
=head1 EXAMPLE: Using remote computers
|
||||
|
||||
|
|
|
|||
|
|
@ -6,22 +6,22 @@ seq 1 1000000 >/tmp/parallel-seq
|
|||
shuf --random-source=/tmp/parallel-seq /tmp/parallel-seq >/tmp/blocktest
|
||||
|
||||
echo '### Test -N with multiple jobslots and multiple args'
|
||||
seq 1 1 | parallel -j2 -k -N 3 --pipe 'cat;echo a;sleep 0.1'
|
||||
seq 1 2 | parallel -j2 -k -N 3 --pipe 'cat;echo bb;sleep 0.1'
|
||||
seq 1 3 | parallel -j2 -k -N 3 --pipe 'cat;echo ccc;sleep 0.1'
|
||||
seq 1 4 | parallel -j2 -k -N 3 --pipe 'cat;echo dddd;sleep 0.1'
|
||||
seq 1 5 | parallel -j2 -k -N 3 --pipe 'cat;echo eeeee;sleep 0.1'
|
||||
seq 1 6 | parallel -j2 -k -N 3 --pipe 'cat;echo ffffff;sleep 0.1'
|
||||
seq 1 7 | parallel -j2 -k -N 3 --pipe 'cat;echo ggggggg;sleep 0.1'
|
||||
seq 1 8 | parallel -j2 -k -N 3 --pipe 'cat;echo hhhhhhhh;sleep 0.1'
|
||||
seq 1 9 | parallel -j2 -k -N 3 --pipe 'cat;echo iiiiiiiii;sleep 0.1'
|
||||
seq 1 10 | parallel -j2 -k -N 3 --pipe 'cat;echo jjjjjjjjjj;sleep 0.1'
|
||||
seq 1 1 | parallel -j2 -k -N 3 --pipe 'cat;echo a' | uniq
|
||||
seq 1 2 | parallel -j2 -k -N 3 --pipe 'cat;echo bb' | uniq
|
||||
seq 1 3 | parallel -j2 -k -N 3 --pipe 'cat;echo ccc' | uniq
|
||||
seq 1 4 | parallel -j2 -k -N 3 --pipe 'cat;echo dddd' | uniq
|
||||
seq 1 5 | parallel -j2 -k -N 3 --pipe 'cat;echo eeeee' | uniq
|
||||
seq 1 6 | parallel -j2 -k -N 3 --pipe 'cat;echo ffffff' | uniq
|
||||
seq 1 7 | parallel -j2 -k -N 3 --pipe 'cat;echo ggggggg' | uniq
|
||||
seq 1 8 | parallel -j2 -k -N 3 --pipe 'cat;echo hhhhhhhh' | uniq
|
||||
seq 1 9 | parallel -j2 -k -N 3 --pipe 'cat;echo iiiiiiiii' | uniq
|
||||
seq 1 10 | parallel -j2 -k -N 3 --pipe 'cat;echo jjjjjjjjjj' | uniq
|
||||
|
||||
echo '### Test -l -N -L and -n with multiple jobslots and multiple args'
|
||||
seq 1 5 | parallel -kj2 -l 2 --pipe "cat; echo a; sleep 0.1"
|
||||
seq 1 5 | parallel -kj2 -N 2 --pipe "cat; echo b; sleep 0.1"
|
||||
seq 1 5 | parallel -kj2 -L 2 --pipe "cat; echo c; sleep 0.1"
|
||||
seq 1 5 | parallel -kj2 -n 2 --pipe "cat; echo d; sleep 0.1"
|
||||
seq 1 5 | parallel -kj2 -l 2 --pipe "cat; echo a" | uniq
|
||||
seq 1 5 | parallel -kj2 -N 2 --pipe "cat; echo b" | uniq
|
||||
seq 1 5 | parallel -kj2 -L 2 --pipe "cat; echo c" | uniq
|
||||
seq 1 5 | parallel -kj2 -n 2 --pipe "cat; echo d" | uniq
|
||||
|
||||
echo '### Test output is the same for different block size'
|
||||
echo -n 01a02a0a0a12a34a45a6a |
|
||||
|
|
|
|||
7
testsuite/tests-to-run/test56.sh
Normal file
7
testsuite/tests-to-run/test56.sh
Normal file
|
|
@ -0,0 +1,7 @@
|
|||
#!/bin/bash
|
||||
|
||||
echo '### Test {#}'
|
||||
seq 1 10 | parallel -k echo {#}
|
||||
|
||||
echo '### Test --seqreplace and line too long'
|
||||
seq 1 100 | stdout parallel -k --seqreplace I echo $(perl -e 'print "I"x130000') \|wc
|
||||
|
|
@ -2,16 +2,13 @@
|
|||
### Test -N with multiple jobslots and multiple args
|
||||
1
|
||||
a
|
||||
a
|
||||
1
|
||||
2
|
||||
bb
|
||||
bb
|
||||
1
|
||||
2
|
||||
3
|
||||
ccc
|
||||
ccc
|
||||
1
|
||||
2
|
||||
3
|
||||
|
|
@ -43,7 +40,6 @@ ggggggg
|
|||
ggggggg
|
||||
7
|
||||
ggggggg
|
||||
ggggggg
|
||||
1
|
||||
2
|
||||
3
|
||||
|
|
@ -55,7 +51,6 @@ hhhhhhhh
|
|||
7
|
||||
8
|
||||
hhhhhhhh
|
||||
hhhhhhhh
|
||||
1
|
||||
2
|
||||
3
|
||||
|
|
@ -68,7 +63,6 @@ iiiiiiiii
|
|||
8
|
||||
9
|
||||
iiiiiiiii
|
||||
iiiiiiiii
|
||||
1
|
||||
2
|
||||
3
|
||||
|
|
@ -92,7 +86,6 @@ a
|
|||
a
|
||||
5
|
||||
a
|
||||
a
|
||||
1
|
||||
2
|
||||
b
|
||||
|
|
@ -101,7 +94,6 @@ b
|
|||
b
|
||||
5
|
||||
b
|
||||
b
|
||||
1
|
||||
2
|
||||
c
|
||||
|
|
@ -110,7 +102,6 @@ c
|
|||
c
|
||||
5
|
||||
c
|
||||
c
|
||||
1
|
||||
2
|
||||
d
|
||||
|
|
@ -119,7 +110,6 @@ d
|
|||
d
|
||||
5
|
||||
d
|
||||
d
|
||||
### Test output is the same for different block size
|
||||
1>01a02a0a
|
||||
2>0a12a34a
|
||||
|
|
@ -147,6 +137,7 @@ d
|
|||
3>45
|
||||
4>6
|
||||
|
||||
5>
|
||||
### Test --rrs -N1 --recend single
|
||||
1>12a34
|
||||
2>45a6
|
||||
|
|
|
|||
21
testsuite/wanted-results/test56
Normal file
21
testsuite/wanted-results/test56
Normal file
|
|
@ -0,0 +1,21 @@
|
|||
### Test {#}
|
||||
1
|
||||
2
|
||||
3
|
||||
4
|
||||
5
|
||||
6
|
||||
7
|
||||
8
|
||||
9
|
||||
10
|
||||
### Test --seqreplace and line too long
|
||||
1 1 130001
|
||||
1 1 130001
|
||||
1 1 130001
|
||||
1 1 130001
|
||||
1 1 130001
|
||||
1 1 130001
|
||||
1 1 130001
|
||||
1 1 130001
|
||||
Command line too long (260009 >= 131071) at number 9: 10...
|
||||
Loading…
Reference in a new issue