mirror of
https://git.savannah.gnu.org/git/parallel.git
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Released as 20161122 ('Trump')
This commit is contained in:
Ole Tange
parent
f905690898
commit
ca9b3ac100
13
NEWS
13
NEWS
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@ -1,3 +1,16 @@
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20161122
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* --record-env can now be used with env_parallel for bash, ksh, pdksh, and zsh.
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* GNU Parallel was cited in: An improved implementation of Conditional Reciprocal Best Hits with LAST and Python https://pypi.python.org/pypi/shmlast/1.0.3
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* GNU Parallel was cited in: miRPathDB: a new dictionary on microRNAs and target pathways http://nar.oxfordjournals.org/content/early/2016/10/13/nar.gkw926.full
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* GNU/Parallel – Run multiple commands simultaneously https://vinusumi.wordpress.com/2016/11/08/gnuparallel-run-multiple-commands-simultaneously/
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* Tutorial: Parallel web scraping with CasperJS and GNU Parallel http://g-liu.com/blog/2016/10/tutorial-parallel-web-scraping-with-casperjs-and-gnu-parallel/
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20161022
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* First command no longer gets stdin as it causes unpredictable issues.
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16
README
16
README
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@ -26,6 +26,10 @@ possible to use output from GNU Parallel as input for other programs.
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= 10 seconds installation =
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For security reasons it is recommended you use your package manager to
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install. But if you cannot do that then you can use this 10 seconds
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installation.
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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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@ -40,9 +44,9 @@ document.
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Full installation of GNU Parallel is as simple as:
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wget http://ftpmirror.gnu.org/parallel/parallel-20161022.tar.bz2
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bzip2 -dc parallel-20161022.tar.bz2 | tar xvf -
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cd parallel-20161022
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wget http://ftpmirror.gnu.org/parallel/parallel-20161122.tar.bz2
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bzip2 -dc parallel-20161122.tar.bz2 | tar xvf -
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cd parallel-20161122
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./configure && make && sudo make install
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@ -51,9 +55,9 @@ Full installation of GNU Parallel is as simple as:
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If you are not root you can add ~/bin to your path and install in
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~/bin and ~/share:
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wget http://ftpmirror.gnu.org/parallel/parallel-20161022.tar.bz2
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bzip2 -dc parallel-20161022.tar.bz2 | tar xvf -
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cd parallel-20161022
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wget http://ftpmirror.gnu.org/parallel/parallel-20161122.tar.bz2
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bzip2 -dc parallel-20161122.tar.bz2 | tar xvf -
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cd parallel-20161122
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./configure --prefix=$HOME && make && make install
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Or if your system lacks 'make' you can simply copy src/parallel
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20
configure
vendored
20
configure
vendored
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@ -1,6 +1,6 @@
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#! /bin/sh
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by GNU Autoconf 2.69 for parallel 20161022.
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# Generated by GNU Autoconf 2.69 for parallel 20161122.
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#
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# Report bugs to <bug-parallel@gnu.org>.
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#
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@ -579,8 +579,8 @@ MAKEFLAGS=
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# Identity of this package.
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PACKAGE_NAME='parallel'
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PACKAGE_TARNAME='parallel'
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PACKAGE_VERSION='20161022'
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PACKAGE_STRING='parallel 20161022'
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PACKAGE_VERSION='20161122'
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PACKAGE_STRING='parallel 20161122'
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PACKAGE_BUGREPORT='bug-parallel@gnu.org'
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PACKAGE_URL=''
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@ -1214,7 +1214,7 @@ if test "$ac_init_help" = "long"; then
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# Omit some internal or obsolete options to make the list less imposing.
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# This message is too long to be a string in the A/UX 3.1 sh.
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cat <<_ACEOF
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\`configure' configures parallel 20161022 to adapt to many kinds of systems.
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\`configure' configures parallel 20161122 to adapt to many kinds of systems.
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Usage: $0 [OPTION]... [VAR=VALUE]...
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@ -1281,7 +1281,7 @@ fi
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if test -n "$ac_init_help"; then
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case $ac_init_help in
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short | recursive ) echo "Configuration of parallel 20161022:";;
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short | recursive ) echo "Configuration of parallel 20161122:";;
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esac
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cat <<\_ACEOF
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@ -1357,7 +1357,7 @@ fi
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test -n "$ac_init_help" && exit $ac_status
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if $ac_init_version; then
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cat <<\_ACEOF
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parallel configure 20161022
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parallel configure 20161122
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generated by GNU Autoconf 2.69
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Copyright (C) 2012 Free Software Foundation, Inc.
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@ -1374,7 +1374,7 @@ cat >config.log <<_ACEOF
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This file contains any messages produced by compilers while
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running configure, to aid debugging if configure makes a mistake.
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It was created by parallel $as_me 20161022, which was
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It was created by parallel $as_me 20161122, which was
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generated by GNU Autoconf 2.69. Invocation command line was
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$ $0 $@
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@ -2237,7 +2237,7 @@ fi
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# Define the identity of the package.
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PACKAGE='parallel'
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VERSION='20161022'
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VERSION='20161122'
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cat >>confdefs.h <<_ACEOF
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@ -2880,7 +2880,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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# report actual input values of CONFIG_FILES etc. instead of their
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# values after options handling.
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ac_log="
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This file was extended by parallel $as_me 20161022, which was
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This file was extended by parallel $as_me 20161122, which was
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generated by GNU Autoconf 2.69. Invocation command line was
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CONFIG_FILES = $CONFIG_FILES
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@ -2942,7 +2942,7 @@ _ACEOF
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cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
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ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
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ac_cs_version="\\
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parallel config.status 20161022
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parallel config.status 20161122
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configured by $0, generated by GNU Autoconf 2.69,
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with options \\"\$ac_cs_config\\"
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@ -1,4 +1,4 @@
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AC_INIT([parallel], [20161022], [bug-parallel@gnu.org])
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AC_INIT([parallel], [20161122], [bug-parallel@gnu.org])
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AM_INIT_AUTOMAKE([-Wall -Werror foreign])
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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_FILES([
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@ -219,22 +219,27 @@ cc:Tim Cuthbertson <tim3d.junk@gmail.com>,
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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 20161122 ('Hillary') released <<[stable]>>
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Subject: GNU Parallel 20161122 ('Trump') released <<[stable]>>
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GNU Parallel 20161122 ('Hillary') <<[stable]>> has been released. It is available for download at: http://ftpmirror.gnu.org/parallel/
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GNU Parallel 20161122 ('Trump') <<[stable]>> has been released. It is available for download at: http://ftpmirror.gnu.org/parallel/
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<<No new functionality was introduced so this is a good candidate for a stable release.>>
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Haiku of the month:
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Speed is good for you
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Multi speed is better still
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Use GNU Parallel
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-- Ole Tange
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New in this release:
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http://g-liu.com/blog/2016/10/tutorial-parallel-web-scraping-with-casperjs-and-gnu-parallel/
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* --record-env can now be used with env_parallel for bash, ksh, pdksh, and zsh.
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* GNU Parallel was cited in: An improved implementation of Conditional Reciprocal Best Hits with LAST and Python https://pypi.python.org/pypi/shmlast/1.0.3
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* GNU Parallel was cited in: miRPathDB: a new dictionary on microRNAs and target pathways http://nar.oxfordjournals.org/content/early/2016/10/13/nar.gkw926.full
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* GNU/Parallel – Run multiple commands simultaneously https://vinusumi.wordpress.com/2016/11/08/gnuparallel-run-multiple-commands-simultaneously/
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* Tutorial: Parallel web scraping with CasperJS and GNU Parallel http://g-liu.com/blog/2016/10/tutorial-parallel-web-scraping-with-casperjs-and-gnu-parallel/
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* <<Possibly http://link.springer.com/chapter/10.1007%2F978-3-319-22053-6_46>>
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@ -1,6 +1,6 @@
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Summary: Shell tool for executing jobs in parallel
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Name: parallel
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Version: 20161022
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Version: 20161122
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Release: 1.1
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License: GPL
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Group: Productivity/File utilities
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@ -25,6 +25,33 @@ B<env_parallel> is beta quality and not production ready.
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B<env_parallel> is 0.1 sec slower at startup than pure GNU
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B<parallel>, and takes up to 15 ms to start a job.
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Due to the problem with environment space (see below) the recommended
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usage is:
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# Run once to record the "empty" environment
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env_parallel --record-env
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# Define whatever you want to use
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alias myalias=echo
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myvar=it
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myfunc() { myalias $1 $myvar works.; }
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# Use --env _ to only transfer the names not in the "empty" environment
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env_parallel --env _ -S localhost myfunc ::: Yay,
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In B<csh>:
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# Run once to record the "empty" environment
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env_parallel --record-env
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# Define whatever you want to use
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alias myalias 'echo \!* $myvar works.'
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set myvar=it
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# Use --env _ to only transfer the names not in the "empty" environment
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env_parallel --env _ -S localhost myalias ::: Yay,
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=head2 Environment space
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By default B<env_parallel> will export all environment variables,
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@ -24,7 +24,7 @@
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use strict;
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use Getopt::Long;
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$Global::progname="niceload";
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$Global::version = 20161023;
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$Global::version = 20161122;
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Getopt::Long::Configure("bundling","require_order");
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get_options_from_array(\@ARGV) || die_usage();
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if($opt::version) {
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23
src/parallel
23
src/parallel
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@ -1216,7 +1216,7 @@ sub check_invalid_option_combinations {
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sub init_globals {
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# Defaults:
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$Global::version = 20161023;
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$Global::version = 20161122;
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$Global::progname = 'parallel';
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$Global::infinity = 2**31;
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$Global::debug = 0;
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@ -3751,7 +3751,7 @@ sub citation_notice {
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"This helps funding further development; AND IT WON'T COST YOU A CENT.",
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"If you pay 10000 EUR you should feel free to use GNU Parallel without citing.",
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"",
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"To silence the citation notice: run 'parallel --citation'.",
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"To silence this citation notice: run 'parallel --citation'.",
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""
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);
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}
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@ -9910,13 +9910,28 @@ sub Q {
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return $a;
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}
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sub pQ {
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# pQ alias for ::perl_quote_scalar
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*pQ = \&::perl_quote_scalar;
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return pQ(@_);
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}
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sub total_jobs {
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return $Global::JobQueue->total_jobs()
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}
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{
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my %perleval;
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my $job;
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sub skip {
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# shorthand for $job->skip();
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$job->skip();
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}
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sub slot {
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# shorthand for $job->slot();
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$job->slot();
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}
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sub replace {
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# Calculates the corresponding value for a given perl expression
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# Returns:
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@ -9926,7 +9941,7 @@ sub total_jobs {
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my $quote = (shift) ? 1 : 0; # should the string be quoted?
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# This is actually a CommandLine-object,
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# but it looks nice to be able to say {= $job->slot() =}
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my $job = shift;
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$job = shift;
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$perlexpr =~ s/^(-?\d+)? *//; # Positional replace treated as normal replace
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if(not $self->{'cache'}{$perlexpr}) {
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# Only compute the value once
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@ -260,6 +260,10 @@ made:
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shell quote a string
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=item Z<> B<pQ(>I<string>B<)>
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perl quote a string
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=item Z<> B<total_jobs()>
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number of jobs in total
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@ -17,8 +17,8 @@ To run this tutorial you must have the following:
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=item parallel >= version 20160822
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Install the newest version using your package manager or with this
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command:
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Install the newest version using your package manager (recommended for
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security reasons) or with this command:
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(wget -O - pi.dk/3 || curl pi.dk/3/ || fetch -o - http://pi.dk/3) | bash
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@ -531,9 +531,9 @@ Output:
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*/!#$ shell quoted is \*/\!\#\$
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B<$job->>B<skip()> skips the job:
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B<skip()> skips the job:
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parallel echo {= 'if($_==3) { $job->skip() }' =} ::: {1..5}
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parallel echo {= 'if($_==3) { skip() }' =} ::: {1..5}
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Output:
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@ -544,7 +544,7 @@ Output:
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B<@arg> contains the input source variables:
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parallel echo {= 'if($arg[1]==$arg[2]) { $job->skip() }' =} ::: {1..3} ::: {1..3}
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parallel echo {= 'if($arg[1]==$arg[2]) { skip() }' =} ::: {1..3} ::: {1..3}
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Output:
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2
src/sql
2
src/sql
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@ -566,7 +566,7 @@ $Global::Initfile && unlink $Global::Initfile;
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exit ($err);
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sub parse_options {
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$Global::version = 20161023;
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$Global::version = 20161122;
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$Global::progname = 'sql';
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# This must be done first as this may exec myself
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@ -10,7 +10,7 @@ please cite:
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This helps funding further development; AND IT WON'T COST YOU A CENT.
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If you pay 10000 EUR you should feel free to use GNU Parallel without citing.
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To silence the citation notice: run 'parallel --citation'.
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To silence this citation notice: run 'parallel --citation'.
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echo a
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a
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@ -32,7 +32,7 @@ please cite:
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This helps funding further development; AND IT WON'T COST YOU A CENT.
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If you pay 10000 EUR you should feel free to use GNU Parallel without citing.
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To silence the citation notice: run 'parallel --citation'.
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To silence this citation notice: run 'parallel --citation'.
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10 files to edit
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[?1049h[?1h=[1;24r[?12;25h[?12l[?25h[27m[23m[m[H[2J[?25l[24;1H"file1" [New File][2;1H[1m[34m~ [3;1H~ [4;1H~ [5;1H~ [6;1H~ [7;1H~ [8;1H~ [9;1H~ [10;1H~ [11;1H~ [12;1H~ [13;1H~ [14;1H~ [15;1H~ [16;1H~ [17;1H~ [18;1H~ [19;1H~ [20;1H~ [21;1H~ [22;1H~ [23;1H~ [1;1H[?12l[?25h[?25l[m[24;1H[1m[37m[41mE173: 9 more files to edit[1;1H[?12l[?25h[24;1H[m[24;1H[K[24;1H[?1l>[?1049lAcademic tradition requires you to cite works you base your article on.
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@ -218,12 +218,12 @@ Job 4 of 5
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Job 5 of 5
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parallel echo {} shell quoted is {= '$_=Q($_)' =} ::: '*/!#$'
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*/!#$ shell quoted is \*/\!\#\$
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parallel echo {= 'if($_==3) { $job->skip() }' =} ::: {1..5}
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parallel echo {= 'if($_==3) { skip() }' =} ::: {1..5}
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9
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9
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9
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9
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parallel echo {= 'if($arg[1]==$arg[2]) { $job->skip() }' =} ::: {1..3} ::: {1..3}
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parallel echo {= 'if($arg[1]==$arg[2]) { skip() }' =} ::: {1..3} ::: {1..3}
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1 2
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1 3
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2 1
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