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parallel: Obsoleted --tollef. To be retired 20140222.
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Ole Tange
parent
21c62a2545
commit
07c5b5c704
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@ -171,31 +171,39 @@ cc:Sandro Cazzaniga <kharec@mandriva.org>,
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Ryoichiro Suzuki <ryoichiro.suzuki@gmail.com>,
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Jesse Alama <jesse.alama@gmail.com>
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Subject: GNU Parallel 20130122 ('Jyoti Singh Pandey') released
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Subject: GNU Parallel 20130222 ('Chelyabinsk') released
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GNU Parallel 20130122 ('Jyoti Singh Pandey') has been released. It is
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GNU Parallel 20130222 ('Chelyabinsk') has been released. It is
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available for download at: http://ftp.gnu.org/gnu/parallel/
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New in this release:
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* --sshdelay Delay starting next ssh by secs seconds. GNU parallel
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will pause secs seconds after starting each ssh. secs can be less
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than 1 seconds.
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* --resume works with --pipe.
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* Official OpenBSD port:
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http://ftp.openbsd.org/ports/sysutils/parallel/
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* --resume-failed will go through --joblog, redo the failed jobs and
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then continue like --resume.
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* Official DragonFlyBSD package:
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http://www.mirrorservice.org/sites/ftp.dragonflybsd.org/packages/amd64/DragonFly-3.0.0/stable/parallel/
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* Negative positional arguments count from the end: {-1} means the
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last argument, {-2} the second to last.
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* Post about niceload in Hungarian:
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http://commandline.blog.hu/2013/01/02/niceload
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* NetBSD CPU detection.
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* 自炊スキャンデータをKobo Gloに最適化
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http://interstadial.wordpress.com/2013/01/20/
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* --blocksize increases exponentially if it smaller than a full
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record.
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* GNU parallel+ssh で複数のリモートホストに複数のコマンドを実行させる
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http://oshiire.to/archives/1686
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* Processing n-line records (--pipe -L n) is now much faster.
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* GNU Parallel is the highest rated tool on:
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http://www.biostars.org/show/tools/?sort=votes&since=all%20time
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* GNU Parallel was loved during FSFE's #ilovefs campaign.
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http://fsfe.org/news/2013/news-20130212-01.en.html
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* Using GNU Parallel with s3cmd (Japanese).
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http://blog.suz-lab.com/2013/02/s3cmd-gnu-paralells3.html
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* Intro to GNU Parallel (Chinese).
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http://guiquanz.github.com/2013/02/12/gnu-parallel-intro/
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* Bug fixes and man page updates.
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35
src/parallel
35
src/parallel
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@ -1,6 +1,6 @@
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#!/usr/bin/perl -w
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# Copyright (C) 2007,2008,2009,2010,2011,2012 Ole Tange and Free Software
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# Copyright (C) 2007,2008,2009,2010,2011,2012,2013 Ole Tange and Free Software
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# Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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@ -637,7 +637,7 @@ sub get_options_from_array {
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sub parse_options {
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# Returns: N/A
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# Defaults:
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$Global::version = 20130212;
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$Global::version = 20130217;
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$Global::progname = 'parallel';
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$Global::infinity = 2**31;
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$Global::debug = 0;
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@ -749,6 +749,8 @@ sub parse_options {
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}
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if($opt::tollef and not $opt::gnu and not $opt::plain) {
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# Behave like tollef parallel (from moreutils)
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::warning("YOU ARE USING --tollef. --tollef is obsolete and will be retired 20140222.\n");
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::warning("See: http://lists.gnu.org/archive/html/parallel/2013-02/msg00018.html\n");
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$opt::u = 1;
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$Global::grouped = 0;
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$Global::quoting = 1;
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@ -1294,19 +1296,19 @@ sub start_more_jobs {
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for my $sshlogin (values %Global::host) {
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debug("Running jobs before on ".$sshlogin->string().": ".$sshlogin->jobs_running()."\n");
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if($opt::load and $sshlogin->loadavg_too_high()) {
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# The load is too high or unknown
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next;
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}
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if($opt::noswap and $sshlogin->swapping()) {
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# The server is swapping
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next;
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}
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if($sshlogin->too_fast_remote_login()) {
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next;
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}
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while ($sshlogin->jobs_running() < $sshlogin->max_jobs_running()) {
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if($Global::JobQueue->empty() and not $opt::pipe) {
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while ($sshlogin->jobs_running() < $sshlogin->max_jobs_running()) {
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if($opt::load and $sshlogin->loadavg_too_high()) {
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# The load is too high or unknown
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next;
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}
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if($opt::noswap and $sshlogin->swapping()) {
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# The server is swapping
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next;
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}
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if($sshlogin->too_fast_remote_login()) {
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next;
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}
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if($Global::JobQueue->empty() and not $opt::pipe) {
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last;
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}
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debug($sshlogin->string()." has ".$sshlogin->jobs_running()
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@ -2018,7 +2020,7 @@ sub version {
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}
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print join("\n",
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"GNU $Global::progname $Global::version",
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"Copyright (C) 2007,2008,2009,2010,2011,2012 Ole Tange and Free Software Foundation, Inc.",
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"Copyright (C) 2007,2008,2009,2010,2011,2012,2013 Ole Tange and Free Software Foundation, Inc.",
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"License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>",
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"This is free software: you are free to change and redistribute it.",
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"GNU $Global::progname comes with no warranty.",
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@ -2513,6 +2515,7 @@ sub loadavg {
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return $self->{'loadavg'};
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}
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sub max_loadavg {
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my $self = shift;
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if(not defined $self->{'max_loadavg'}) {
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@ -479,7 +479,7 @@ See also: B<--bg>, B<man sem>
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Implies B<--semaphore>.
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=item B<--filter-hosts> (beta testing)
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=item B<--filter-hosts> (alpha testing)
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Remove down hosts. For each remote host: check that login through ssh
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works. If not: do not use this host.
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@ -1040,7 +1040,20 @@ there. As GNU B<parallel> only looks at the sequence numbers in
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B<--joblog> then the input, the command, and B<--joblog> all have to
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remain unchanged; otherwise GNU B<parallel> may run wrong commands.
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See also: B<--joblog>.
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See also: B<--joblog>, B<--resume-failed>.
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=item B<--resume-failed> (alpha testing)
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Retry all failed and resume from the last unfinished job. By reading
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B<--joblog> GNU B<parallel> will figure out the failed jobs and run
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those again. After that it will resume last unfinished job and
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continue from there. As GNU B<parallel> only looks at the sequence
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numbers in B<--joblog> then the input, the command, and B<--joblog>
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all have to remain unchanged; otherwise GNU B<parallel> may run wrong
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commands.
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See also: B<--joblog>, B<--resume>.
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=item B<--retries> I<n>
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@ -1178,7 +1191,7 @@ Like this:
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B<--shebang> must be set as the first option.
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=item B<--shebang-wrap> (alpha testing)
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=item B<--shebang-wrap> (beta testing)
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GNU B<parallel> can parallelize scripts by wrapping the shebang
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line. If the program can be run like this:
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@ -1497,9 +1510,9 @@ Use B<-v> B<-v> to print the wrapping ssh command when running remotely.
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Print the version GNU B<parallel> and exit.
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=item B<--workdir> I<mydir> (beta testing)
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=item B<--workdir> I<mydir>
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=item B<--wd> I<mydir> (beta testing)
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=item B<--wd> I<mydir>
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Files transferred using B<--transfer> and B<--return> will be relative
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to I<mydir> on remote computers, and the command will be executed in
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@ -3432,10 +3445,11 @@ fixed in that version.
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=item *
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A complete example that others can run that shows the problem. A
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combination of B<seq>, B<cat>, B<echo>, and B<sleep> can reproduce
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most errors. If your example requires large files, see if you can make
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them by something like B<seq 1000000> > B<file>.
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A complete example that others can run that shows the problem. This
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should preferably be small and simple. A combination of B<seq>,
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B<cat>, B<echo>, and B<sleep> can reproduce most errors. If your
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example requires large files, see if you can make them by something
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like B<seq 1000000> > B<file>.
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=item *
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@ -178,13 +178,13 @@ Report bugs to <bug-parallel@gnu.org>.
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=head1 AUTHOR
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Copyright (C) 2010,2011,2012 Ole Tange, http://ole.tange.dk and Free
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Copyright (C) 2010,2011,2012,2013 Ole Tange, http://ole.tange.dk and Free
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Software Foundation, Inc.
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=head1 LICENSE
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Copyright (C) 2010,2011,2012 Free Software Foundation, Inc.
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Copyright (C) 2010,2011,2012,2013 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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