mirror of
https://git.savannah.gnu.org/git/parallel.git
synced 2024-11-25 07:27:55 +00:00
Fixed --header bug for multiline headers. +testsuite.
Allow for --timeout 200.5% (float). --workdir . --transfer fixed.
This commit is contained in:
Ole Tange
parent
be6fe3846f
commit
6961852117
6
README
6
README
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@ -30,7 +30,11 @@ The 10 seconds installation will try do to a full installation; if
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that fails, a personal installation; if that fails, a minimal
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installation.
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wget -O - pi.dk/3 | sh
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wget -O - pi.dk/3 | bash
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or:
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curl pi.dk/3/ | bash
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This will literally install faster than reading the rest of this
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document.
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@ -209,6 +209,9 @@ New in this release:
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http://www.keylength.com/en/4/ the signing key was changed from
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1024D/ID:FFFFFFF1 to 9888R/ID:88888888.
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* Job ad asking for GNU Parallel expertise
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http://seattle.craigslist.org/est/sof/4006079352.html
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* Agalma: an automated phylogenomics workflow
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http://arxiv.org/pdf/1307.6432
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35
src/parallel
35
src/parallel
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@ -305,12 +305,13 @@ sub spreadstdin {
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my $buf = "";
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my $header = "";
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if($opt::header) {
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my $non_greedy_regexp = $opt::header;
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# ? , * , + , {} => ?? , *? , +? , {}?
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$non_greedy_regexp =~ s/(\?|\*|\+|\})/$1\?/g;
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if($opt::header eq ":") { $opt::header = "(.*\n)"; }
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# Number = number of lines
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$opt::header =~ s/^(\d+)$/"(.*\n)"x$1/e;
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while(read(STDIN,substr($buf,length $buf,0),$opt::blocksize)) {
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if($buf=~s/^(.*?$non_greedy_regexp)//) {
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$header = $1; last;
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if($buf=~s/^($opt::header)//) {
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$header = $1;
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last;
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}
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}
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}
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@ -426,7 +427,6 @@ sub spreadstdin {
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}
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}
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}
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# If there is anything left in the buffer write it
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substr($buf,0,0) = "";
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write_record_to_pipe($chunk_number++,\$header,\$buf,$recstart,$recend,length $buf);
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@ -482,7 +482,7 @@ sub round_robin_write {
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if($job->stdin_buffer_length() > 0) {
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$something_written += $job->non_block_write();
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} else {
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$job->set_stdin_buffer($block_ref,$endpos,$recstart,$recend);
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$job->set_stdin_buffer($header_ref,$block_ref,$endpos,$recstart,$recend);
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$block_passed = 1;
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$job->set_virgin(0);
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$something_written += $job->non_block_write();
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@ -626,7 +626,7 @@ sub options_hash {
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"B=s" => \$opt::retired,
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"ctrlc|ctrl-c" => \$opt::ctrlc,
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"noctrlc|no-ctrlc|no-ctrl-c" => \$opt::noctrlc,
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"workdir|wd=s" => \$opt::workdir,
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"workdir|work-dir|wd=s" => \$opt::workdir,
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"W=s" => \$opt::retired,
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"tmpdir=s" => \$opt::tmpdir,
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"tempdir=s" => \$opt::tmpdir,
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@ -820,8 +820,9 @@ sub parse_options {
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if(defined $opt::fg) { $Global::semaphore = 1; }
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if(defined $opt::bg) { $Global::semaphore = 1; }
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if(defined $opt::wait) { $Global::semaphore = 1; }
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if(defined $opt::timeout and $opt::timeout !~ /^\d+%?$/) {
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if(defined $opt::timeout and $opt::timeout !~ /^\d+(\.\d+)?%?$/) {
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::error("--timeout must be seconds or percentage\n");
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wait_and_exit(255);
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}
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if(defined $opt::minversion) {
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print $Global::version,"\n";
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@ -3739,8 +3740,8 @@ sub write {
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sub set_stdin_buffer {
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my $self = shift;
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my ($block_ref,$endpos,$recstart,$recend) = @_;
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$self->{'stdin_buffer'} = substr($$block_ref,0,$endpos);
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my ($header_ref,$block_ref,$endpos,$recstart,$recend) = @_;
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$self->{'stdin_buffer'} = ($self->virgin() ? $$header_ref : "").substr($$block_ref,0,$endpos);
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if($opt::remove_rec_sep) {
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remove_rec_sep(\$self->{'stdin_buffer'},$recstart,$recend);
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}
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@ -3786,10 +3787,11 @@ sub non_block_write {
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} else {
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# successfully wrote everything
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my $a="";
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$self->set_stdin_buffer(\$a,0,"","");
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$self->set_stdin_buffer(\$a,\$a,"","");
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$something_written = $rv;
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}
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}
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::debug("Non-block: $something_written");
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return $something_written;
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}
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@ -4231,7 +4233,7 @@ sub workdir {
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my $home = $ENV{'HOME'};
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eval 'use Cwd';
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my $cwd = cwd();
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$opt::workdir = $cwd;
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$workdir = $cwd;
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if($home) {
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# If homedir exists: remove the homedir from
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# workdir if cwd starts with homedir
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@ -4247,7 +4249,7 @@ sub workdir {
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my ($parent_dev, $parent_ino) = (stat($parent))[0,1];
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if($parent_dev == $home_dev and $parent_ino == $home_ino) {
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# dev and ino is the same: We found the homedir.
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$opt::workdir = join("/",@dir_parts);
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$workdir = join("/",@dir_parts);
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last;
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}
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}
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@ -5842,12 +5844,11 @@ package TimeoutQueue;
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sub new {
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my $class = shift;
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my $delta_time = shift;
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my ($pct,$avg_damper);
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if($delta_time =~ /(\d+)%/) {
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my ($pct);
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if($delta_time =~ /(\d+(\.\d+)?)%/) {
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# Timeout in percent
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$pct = $1/100;
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$delta_time = 1_000_000;
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$avg_damper = (1-0.001)/0.9;
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}
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return bless {
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'queue' => [],
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@ -553,15 +553,18 @@ status will be the exit status from the failing job.
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=back
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=item B<--header> I<regexp>
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=item B<--header> I<regexp> (alpha testing)
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Use upto regexp as header. For normal usage the matched header
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(typically the first line: B<--header '\n'>) will be split using
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B<--colsep> (which will default to '\t') and column names can be used
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as replacement variables: B<{column name}>. For B<--pipe> the matched
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header will be prepended to each output.
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Use regexp as header. For normal usage the matched header (typically
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the first line: B<--header '.*\n'>) will be split using B<--colsep>
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(which will default to '\t') and column names can be used as
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replacement variables: B<{column name}>.
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B<--header :> is an alias for B<--header '\n'>.
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For B<--pipe> the matched header will be prepended to each output.
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B<--header :> is an alias for B<--header '.*\n'>.
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If I<regexp> is a number, it will match that many lines.
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=item B<-I> I<replace-str>
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@ -584,16 +584,19 @@ status will be the exit status from the failing job.
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@end table
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@item @strong{--header} @emph{regexp}
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@anchor{@strong{--header} @emph{regexp}}
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@item @strong{--header} @emph{regexp} (alpha testing)
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@anchor{@strong{--header} @emph{regexp} (alpha testing)}
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Use upto regexp as header. For normal usage the matched header
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(typically the first line: @strong{--header '\n'}) will be split using
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@strong{--colsep} (which will default to '\t') and column names can be used
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as replacement variables: @strong{@{column name@}}. For @strong{--pipe} the matched
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header will be prepended to each output.
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Use regexp as header. For normal usage the matched header (typically
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the first line: @strong{--header '.*\n'}) will be split using @strong{--colsep}
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(which will default to '\t') and column names can be used as
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replacement variables: @strong{@{column name@}}.
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@strong{--header :} is an alias for @strong{--header '\n'}.
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For @strong{--pipe} the matched header will be prepended to each output.
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@strong{--header :} is an alias for @strong{--header '.*\n'}.
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If @emph{regexp} is a number, it will match that many lines.
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@item @strong{-I} @emph{replace-str}
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@anchor{@strong{-I} @emph{replace-str}}
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1881
src/parallel_tutorial.html
Normal file
1881
src/parallel_tutorial.html
Normal file
File diff suppressed because it is too large
Load diff
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@ -33,6 +33,18 @@ stdout /usr/bin/time -f %e parallel --delay 2 true ::: 1 2 3 | perl -ne '$_ >= 4
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echo '### Exit value should not be affected if an earlier job times out'
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parallel -j2 --timeout 1 --joblog - -k ::: "sleep 10" "exit 255" | field 7
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echo '### --header regexp'
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(echo %head1; echo %head2; seq 5) | nice parallel -kj2 --pipe -N2 --header '(%.*\n)*' echo JOB{#}\;cat
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echo '### --header num'
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(echo %head1; echo %head2; seq 5) | nice parallel -kj2 --pipe -N2 --header 2 echo JOB{#}\;cat
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echo '### --header regexp --round-robin'
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(echo %head1; echo %head2; seq 5) | nice parallel -kj2 --pipe -N2 --round --header '(%.*\n)*' echo JOB{#}\;cat
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echo '### --header num --round-robin'
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(echo %head1; echo %head2; seq 5) | nice parallel -kj2 --pipe -N2 --round --header 2 echo JOB{#}\;cat
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EOF
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rm -rf tmp
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@ -14,3 +14,7 @@ seq 1 100 | parallel --sshlogin "/tmp/myssh1 $SSHLOGIN1, /tmp/myssh2 $SSHLOGIN2"
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echo '### --filter-hosts - OK, non-such-user, connection refused, wrong host'
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parallel --nonall --filter-hosts -S localhost,NoUser@localhost,154.54.72.206,"ssh 5.5.5.5" hostname
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echo '### test --workdir . in $HOME'
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cd && mkdir parallel-test && cd parallel-test &&
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echo OK > testfile && parallel --workdir . --transfer -S $SSHLOGIN1 cat {} ::: testfile
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@ -52,3 +52,57 @@ OK
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Exitval
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-1
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255
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### --header regexp
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JOB1
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%head1
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%head2
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1
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2
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JOB2
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%head1
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%head2
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3
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4
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JOB3
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%head1
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%head2
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5
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### --header num
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JOB1
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%head1
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%head2
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1
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2
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JOB2
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%head1
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%head2
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3
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4
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JOB3
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%head1
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%head2
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5
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### --header regexp --round-robin
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JOB1
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%head1
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%head2
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3
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4
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JOB2
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%head1
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%head2
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1
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2
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5
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### --header num --round-robin
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JOB1
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%head1
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%head2
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1
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2
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5
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JOB2
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%head1
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%head2
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3
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4
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