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Released as 20110122

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Ole Tange 2011-01-22 23:40:15 +01:00
parent 686c549e05
commit d5c7399d5b
9 changed files with 131 additions and 20 deletions
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34
NEWS
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@ -1,3 +1,37 @@
20110122
* --joblog makes a simple log of completed jobs.
* -X now spreads arguments between job slots when reaching last
argument. Use -j1 to avoid this.
* People on the email list have voted -j+0 to be the new default
instead of -j9.
* First review in Polish. Thanks to Patryk Krawaczyński.
http://nfsec.pl/root/2458
* Review in Spanish (in print).
https://www.linux-magazine.es/issue/67/moreinfo.html
* Review in English. Thanks to Brian Gough.
http://blogs.fsfe.org/bjg/2011/01/gnu-parallel-a-map-operator-for-the-command-line/
* Review in French. Thanks to Denis Dordoigne.
http://linuxfr.org/2010/12/29/27715.html
* Review in Spanish.
http://gufete.net/index.php?entry=entry110116-200022
* Article with advanced recursive example. Thanks to Ruarí Ødegaard
http://my.opera.com/ruario/blog/2011/01/18/fun-with-gnu-parallel
* Use case for memcache.
http://www.dctrwatson.com/2010/12/how-to-dump-memcache-keyvalue-pairs-fast/
* Bug fixes and man page updates.
20101222
* GNU niceload is now part of GNU Parallel. GNU niceload slows down a

20
configure vendored
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@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.67 for parallel 20110119.
# Generated by GNU Autoconf 2.67 for parallel 20110122.
#
# Report bugs to <bug-parallel@gnu.org>.
#
@ -551,8 +551,8 @@ MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='parallel'
PACKAGE_TARNAME='parallel'
PACKAGE_VERSION='20110119'
PACKAGE_STRING='parallel 20110119'
PACKAGE_VERSION='20110122'
PACKAGE_STRING='parallel 20110122'
PACKAGE_BUGREPORT='bug-parallel@gnu.org'
PACKAGE_URL=''
@ -1168,7 +1168,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
\`configure' configures parallel 20110119 to adapt to many kinds of systems.
\`configure' configures parallel 20110122 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1234,7 +1234,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of parallel 20110119:";;
short | recursive ) echo "Configuration of parallel 20110122:";;
esac
cat <<\_ACEOF
@ -1301,7 +1301,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
parallel configure 20110119
parallel configure 20110122
generated by GNU Autoconf 2.67
Copyright (C) 2010 Free Software Foundation, Inc.
@ -1318,7 +1318,7 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by parallel $as_me 20110119, which was
It was created by parallel $as_me 20110122, which was
generated by GNU Autoconf 2.67. Invocation command line was
$ $0 $@
@ -2133,7 +2133,7 @@ fi
# Define the identity of the package.
PACKAGE='parallel'
VERSION='20110119'
VERSION='20110122'
cat >>confdefs.h <<_ACEOF
@ -2684,7 +2684,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by parallel $as_me 20110119, which was
This file was extended by parallel $as_me 20110122, which was
generated by GNU Autoconf 2.67. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@ -2746,7 +2746,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
parallel config.status 20110119
parallel config.status 20110122
configured by $0, generated by GNU Autoconf 2.67,
with options \\"\$ac_cs_config\\"

2
configure.ac
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@ -1,4 +1,4 @@
AC_INIT([parallel], [20110119], [bug-parallel@gnu.org])
AC_INIT([parallel], [20110122], [bug-parallel@gnu.org])
AM_INIT_AUTOMAKE([-Wall -Werror foreign])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([

1
doc/FUTURE_IDEAS
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@ -1,3 +1,4 @@
--block
parallel: --joblog implemented. Testsuite missing.
parallel: --spreadstdin prototype. Testsuite missing.

7
doc/release_new_version
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@ -137,9 +137,9 @@ cc:Peter Simons <simons@cryp.to>, Sandro Cazzaniga <kharec@mandriva.org>,
ryoichiro.suzuki@gmail.com,kerick@shiftedbit.net,
Christian Faulhammer <fauli@gentoo.org>
Subject: GNU Parallel 2011XXXX released
Subject: GNU Parallel 20110122 released
GNU Parallel 2011XXXX has been released. It is available for
GNU Parallel 20110122 has been released. It is available for
download at: http://ftp.gnu.org/gnu/parallel/
New in this release:
@ -167,6 +167,9 @@ New in this release:
* Review in Spanish.
http://gufete.net/index.php?entry=entry110116-200022
* Article with advanced recursive example. Thanks to Ruarí Ødegaard
http://my.opera.com/ruario/blog/2011/01/18/fun-with-gnu-parallel
* Use case for memcache.
http://www.dctrwatson.com/2010/12/how-to-dump-memcache-keyvalue-pairs-fast/

2
src/niceload
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@ -236,7 +236,7 @@ B<parallel>(1), B<nice>(1)
use strict;
use Getopt::Long;
$Global::progname="niceload";
$Global::version = 20110119;
$Global::version = 20110122;
Getopt::Long::Configure("bundling","require_order");
get_options_from_array(\@ARGV) || die_usage();
if($::opt_version) {

2
src/parallel
View file

@ -313,7 +313,7 @@ sub get_options_from_array {
sub parse_options {
# Returns: N/A
# Defaults:
$Global::version = 20110119;
$Global::version = 20110122;
$Global::progname = 'parallel';
$Global::infinity = 2**31;
$Global::debug = 0;

81
src/parallel.pod
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@ -243,6 +243,22 @@ See also: B<--fg>
Implies B<--semaphore>.
=item B<--block> I<size> (beta testing)
=item B<--block-size> I<size> (beta testing)
Size of block in bytes. The size can be postfixed with K, M, G, or T
which would multiply the size with 1024, 1048576, 1073741824, or
1099511627776 respectively.
GNU B<parallel> tries to meet the block size but can be off by the
length of one record.
I<size> defaults to 1M.
See B<--pipe> for use of this.
=item B<--cleanup>
Remove transferred files. B<--cleanup> will remove the transferred files
@ -537,6 +553,43 @@ See also B<-X> for context replace. If in doubt use B<-X> as that will
most likely do what is needed.
=item B<--output-as-files> (beta testing)
=item B<--outputasfiles> (beta testing)
=item B<--files> (beta testing)
Instead of printing the output to stdout (standard output) the output
of each job is saved in a file and the filename is then printed.
=item B<--pipe> (beta testing)
=item B<--spreadstdin> (beta testing)
Spread input to jobs on stdin. Read a block of data from stdin
(standard input) and give one block of data as input to one job.
The block size is determined by B<--block>. The regular expressions
B<--recstart> and B<--recend> tell GNU B<parallel> how a record starts
and/or ends. The block read will have the final partial record removed
before the block is passed on to the job. The partial record will be
prepended to next block.
If B<--recstart> is given this will be used to split at record start.
If B<--recend> is given this will be used to split at record end.
If both B<--recstart> and B<--recend> are given both will have to
match to find a split position.
If neither B<--recstart> nor B<--recend> are given B<--recend>
defaults to '\n'. To have no record separator use B<--recend "">.
If B<--output-as-files> is set the output will not be the output of
the jobs but a list of files containing the output of the jobs run.
=item B<--progress>
Show progress of computations. List the computers involved in the task
@ -646,6 +699,24 @@ default.
If the stdin (standard input) only contains whitespace, do not run the command.
=item B<--recstart> I<startregexp> (beta testing)
=item B<--recend> I<endregexp> (beta testing)
If B<--recstart> is given I<startregexp> will be used to split at record start.
If B<--recend> is given I<endregexp> will be used to split at record end.
If both B<--recstart> and B<--recend> are given the regular expression
I<startregexp>I<endregexp> will have to match to find a split
position.
If neither B<--recstart> nor B<--recend> are given B<--recend>
defaults to '\n'. To have no record separator use B<--recend "">.
B<--recstart> and B<--recend> used with B<--pipe>.
=item B<--retries> I<n> (beta testing)
If a job fails, retry it on another computer. Do this I<n> times. If
@ -781,6 +852,9 @@ The remote host must have GNU B<parallel> installed.
B<--sshlogin> is known to cause problems with B<-m> and B<-X>.
B<--sshlogin> is often used with B<--transfer>, B<--return>,
B<--cleanup>, and B<--trc>.
=item B<--sshloginfile> I<filename>
@ -2487,17 +2561,16 @@ Copyright (C) 2007-10-18 Ole Tange, http://ole.tange.dk
Copyright (C) 2008,2009,2010 Ole Tange, http://ole.tange.dk
Copyright (C) 2010 Ole Tange, http://ole.tange.dk and Free Software
Foundation, Inc.
Copyright (C) 2010,2011 Ole Tange, http://ole.tange.dk and Free
Software Foundation, Inc.
Parts of the manual concerning B<xargs> compatibility is inspired by
the manual of B<xargs> from GNU findutils 4.4.2.
=head1 LICENSE
Copyright (C) 2007,2008,2009,2010 Free Software Foundation, Inc.
Copyright (C) 2007,2008,2009,2010,2011 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by

2
src/sql
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@ -531,7 +531,7 @@ $Global::Initfile && unlink $Global::Initfile;
exit ($err);
sub parse_options {
$Global::version = 20110119;
$Global::version = 20110122;
$Global::progname = 'sql';
# This must be done first as this may exec myself