mirror of
https://git.savannah.gnu.org/git/parallel.git
synced 2024-10-18 04:49:40 +00:00
Released as 20120622 ('Chiang Mai')
This commit is contained in:
Ole Tange
parent
b248c7b05c
commit
045ed19142
39
NEWS
39
NEWS
|
|
@ -1,3 +1,42 @@
|
|||
20120622
|
||||
|
||||
* '-L n --pipe' will use records of n lines. This is useful when
|
||||
processing data that have fixed records with a fixed number of
|
||||
lines (e.g. fastq).
|
||||
|
||||
* --filter-hosts will remove down hosts. For each remote host: check
|
||||
that login through ssh works. If not: do not use this host.
|
||||
Currently you can not put --filter-hosts in a profile, $PARALLEL,
|
||||
/etc/parallel/config or similar. This is because GNU Parallel uses
|
||||
GNU Parallel to compute this, so you will get an infinite loop. This
|
||||
will likely be fixed in a later release.
|
||||
|
||||
* --pipe now uses fork() instead of busy wait. The performance should
|
||||
be better on computers with >10 cores while remaining the same on
|
||||
computers with few cores.
|
||||
|
||||
* GNU Parallel will be represented at Chiang Mai Bar Camp
|
||||
http://barcampchiangmai.org/
|
||||
|
||||
* Indexing Big Data on Amazon AWS: The Screencast
|
||||
(Check out his T-shirt at 18:40-21:00)
|
||||
http://www.opensourceconnections.com/2012/06/06/indexing-big-data-on-amazon-aws-screencast/
|
||||
|
||||
* biotoolbox uses GNU Parallel.
|
||||
https://code.google.com/p/biotoolbox/wiki/Pod_novo_wrapper
|
||||
|
||||
* Spiceweasel uses GNU Parallel.
|
||||
https://github.com/mattray/spiceweasel
|
||||
|
||||
* GNU Parallel part of The Administrators Challenge
|
||||
http://challenge.twistedrack.com/questions/qs3.php
|
||||
|
||||
* Finding Oldest Firefox Code using GNU Parallel
|
||||
http://gregoryszorc.com/blog/2012/06/18/finding-oldest-firefox-code/
|
||||
|
||||
* Bug fixes (quite a few for remote job running) and man page updates.
|
||||
|
||||
|
||||
20120522
|
||||
|
||||
* Timings in --joblog now with milliseconds.
|
||||
|
|
|
|||
20
configure
vendored
20
configure
vendored
|
|
@ -1,6 +1,6 @@
|
|||
#! /bin/sh
|
||||
# Guess values for system-dependent variables and create Makefiles.
|
||||
# Generated by GNU Autoconf 2.68 for parallel 20120524.
|
||||
# Generated by GNU Autoconf 2.68 for parallel 20120622.
|
||||
#
|
||||
# Report bugs to <bug-parallel@gnu.org>.
|
||||
#
|
||||
|
|
@ -559,8 +559,8 @@ MAKEFLAGS=
|
|||
# Identity of this package.
|
||||
PACKAGE_NAME='parallel'
|
||||
PACKAGE_TARNAME='parallel'
|
||||
PACKAGE_VERSION='20120524'
|
||||
PACKAGE_STRING='parallel 20120524'
|
||||
PACKAGE_VERSION='20120622'
|
||||
PACKAGE_STRING='parallel 20120622'
|
||||
PACKAGE_BUGREPORT='bug-parallel@gnu.org'
|
||||
PACKAGE_URL=''
|
||||
|
||||
|
|
@ -1176,7 +1176,7 @@ 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 20120524 to adapt to many kinds of systems.
|
||||
\`configure' configures parallel 20120622 to adapt to many kinds of systems.
|
||||
|
||||
Usage: $0 [OPTION]... [VAR=VALUE]...
|
||||
|
||||
|
|
@ -1242,7 +1242,7 @@ fi
|
|||
|
||||
if test -n "$ac_init_help"; then
|
||||
case $ac_init_help in
|
||||
short | recursive ) echo "Configuration of parallel 20120524:";;
|
||||
short | recursive ) echo "Configuration of parallel 20120622:";;
|
||||
esac
|
||||
cat <<\_ACEOF
|
||||
|
||||
|
|
@ -1309,7 +1309,7 @@ fi
|
|||
test -n "$ac_init_help" && exit $ac_status
|
||||
if $ac_init_version; then
|
||||
cat <<\_ACEOF
|
||||
parallel configure 20120524
|
||||
parallel configure 20120622
|
||||
generated by GNU Autoconf 2.68
|
||||
|
||||
Copyright (C) 2010 Free Software Foundation, Inc.
|
||||
|
|
@ -1326,7 +1326,7 @@ 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 20120524, which was
|
||||
It was created by parallel $as_me 20120622, which was
|
||||
generated by GNU Autoconf 2.68. Invocation command line was
|
||||
|
||||
$ $0 $@
|
||||
|
|
@ -2141,7 +2141,7 @@ fi
|
|||
|
||||
# Define the identity of the package.
|
||||
PACKAGE='parallel'
|
||||
VERSION='20120524'
|
||||
VERSION='20120622'
|
||||
|
||||
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
|
|
@ -2704,7 +2704,7 @@ cat >>$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 20120524, which was
|
||||
This file was extended by parallel $as_me 20120622, which was
|
||||
generated by GNU Autoconf 2.68. Invocation command line was
|
||||
|
||||
CONFIG_FILES = $CONFIG_FILES
|
||||
|
|
@ -2766,7 +2766,7 @@ _ACEOF
|
|||
cat >>$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 20120524
|
||||
parallel config.status 20120622
|
||||
configured by $0, generated by GNU Autoconf 2.68,
|
||||
with options \\"\$ac_cs_config\\"
|
||||
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
AC_INIT([parallel], [20120524], [bug-parallel@gnu.org])
|
||||
AC_INIT([parallel], [20120622], [bug-parallel@gnu.org])
|
||||
AM_INIT_AUTOMAKE([-Wall -Werror foreign])
|
||||
AC_CONFIG_HEADERS([config.h])
|
||||
AC_CONFIG_FILES([
|
||||
|
|
|
|||
|
|
@ -171,21 +171,48 @@ cc:Sandro Cazzaniga <kharec@mandriva.org>,
|
|||
Ryoichiro Suzuki <ryoichiro.suzuki@gmail.com>,
|
||||
Jesse Alama <jesse.alama@gmail.com>
|
||||
|
||||
Subject: GNU Parallel 20120622 ('Thailand') released
|
||||
Subject: GNU Parallel 20120622 ('Chiang Mai') released
|
||||
|
||||
GNU Parallel 20120622 ('Thailand') has been released. It is
|
||||
GNU Parallel 20120622 ('Chiang Mai') has been released. It is
|
||||
available for download at: http://ftp.gnu.org/gnu/parallel/
|
||||
|
||||
New in this release:
|
||||
|
||||
* biotoolbox uses GNU Parallel.
|
||||
https://code.google.com/p/biotoolbox/wiki/Pod_novo_wrapper
|
||||
* '-L n --pipe' will use records of n lines. This is useful when
|
||||
processing data that have fixed records with a fixed number of
|
||||
lines (e.g. fastq).
|
||||
|
||||
* --filter-hosts will remove down hosts. For each remote host: check
|
||||
that login through ssh works. If not: do not use this host.
|
||||
Currently you can not put --filter-hosts in a profile, $PARALLEL,
|
||||
/etc/parallel/config or similar. This is because GNU Parallel uses
|
||||
GNU Parallel to compute this, so you will get an infinite loop. This
|
||||
will likely be fixed in a later release.
|
||||
|
||||
* --pipe now uses fork() instead of busy wait. The performance should
|
||||
be better on computers with >10 cores while remaining the same on
|
||||
computers with few cores.
|
||||
|
||||
* GNU Parallel will be represented at Chiang Mai Bar Camp
|
||||
http://barcampchiangmai.org/
|
||||
|
||||
* Indexing Big Data on Amazon AWS: The Screencast
|
||||
(Check out his T-shirt at 18:40-21:00)
|
||||
http://www.opensourceconnections.com/2012/06/06/indexing-big-data-on-amazon-aws-screencast/
|
||||
|
||||
* Bug fixes and man page updates.
|
||||
* biotoolbox uses GNU Parallel.
|
||||
https://code.google.com/p/biotoolbox/wiki/Pod_novo_wrapper
|
||||
|
||||
* Spiceweasel uses GNU Parallel.
|
||||
https://github.com/mattray/spiceweasel
|
||||
|
||||
* GNU Parallel part of The Administrators Challenge
|
||||
http://challenge.twistedrack.com/questions/qs3.php
|
||||
|
||||
* Finding Oldest Firefox Code using GNU Parallel
|
||||
http://gregoryszorc.com/blog/2012/06/18/finding-oldest-firefox-code/
|
||||
|
||||
* Bug fixes (quite a few for remote job running) and man page updates.
|
||||
|
||||
|
||||
= About GNU Parallel =
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
Summary: Shell tool for executing jobs in parallel
|
||||
Name: parallel
|
||||
Version: 20120522
|
||||
Version: 20120622
|
||||
Release: 1
|
||||
License: GPL
|
||||
Group: Productivity/File utilities
|
||||
|
|
@ -12,21 +12,27 @@ BuildRoot: %{_tmppath}/%{name}-%{version}-buildroot
|
|||
|
||||
%description
|
||||
GNU Parallel is a shell tool for executing jobs in parallel using one
|
||||
or more computers. A job is typically a single command or a small
|
||||
script that has to be run for each of the lines in the input. The
|
||||
typical input is a list of files, a list of hosts, a list of users, or
|
||||
a list of tables.
|
||||
or more computers. A job can be a single command or a small script
|
||||
that has to be run for each of the lines in the input. The typical
|
||||
input is a list of files, a list of hosts, a list of users, a list of
|
||||
URLs, or a list of tables. A job can also be a command that reads from
|
||||
a pipe. GNU Parallel can then split the input and pipe it into
|
||||
commands in parallel.
|
||||
|
||||
If you use xargs today you will find GNU Parallel very easy to use. If
|
||||
If you use xargs and tee today you will find GNU Parallel very easy to
|
||||
use as GNU Parallel is written to have the same options as xargs. If
|
||||
you write loops in shell, you will find GNU Parallel may be able to
|
||||
replace most of the loops and make them run faster by running jobs in
|
||||
parallel. If you use ppss or pexec you will find GNU Parallel will
|
||||
often make the command easier to read.
|
||||
replace most of the loops and make them run faster by running several
|
||||
jobs in parallel.
|
||||
|
||||
GNU Parallel also makes sure output from the commands is the same
|
||||
output as you would get had you run the commands sequentially. This
|
||||
makes it possible to use output from GNU Parallel as input for other
|
||||
programs.
|
||||
GNU Parallel makes sure output from the commands is the same output as
|
||||
you would get had you run the commands sequentially. This makes it
|
||||
possible to use output from GNU Parallel as input for other programs.
|
||||
|
||||
For each line of input GNU Parallel will execute command with the line
|
||||
as arguments. If no command is given, the line of input is
|
||||
executed. Several lines will be run in parallel. GNU Parallel can
|
||||
often be used as a substitute for xargs or cat | bash.
|
||||
|
||||
%prep
|
||||
if [ "${RPM_BUILD_ROOT}x" == "x" ]; then
|
||||
|
|
|
|||
|
|
@ -24,7 +24,7 @@
|
|||
use strict;
|
||||
use Getopt::Long;
|
||||
$Global::progname="niceload";
|
||||
$Global::version = 20120524;
|
||||
$Global::version = 20120622;
|
||||
Getopt::Long::Configure("bundling","require_order");
|
||||
get_options_from_array(\@ARGV) || die_usage();
|
||||
if($::opt_version) {
|
||||
|
|
|
|||
|
|
@ -301,7 +301,7 @@ sub spreadstdin {
|
|||
} elsif($Global::max_lines) {
|
||||
# Read $Global::max_lines lines
|
||||
eof($in) and last piperead;
|
||||
for(my $t = 0; !eof($in) and
|
||||
for(my $t = 0; !eof($in) and
|
||||
substr($buf,length $buf,0) = <$in> and $t < $Global::max_lines;
|
||||
$t++) {}
|
||||
} else {
|
||||
|
|
@ -485,7 +485,7 @@ sub options_hash {
|
|||
"tagstring=s" => \$::opt_tagstring,
|
||||
"onall" => \$::opt_onall,
|
||||
"nonall" => \$::opt_nonall,
|
||||
"filter-hosts" => \$::opt_filter_hosts,
|
||||
"filter-hosts|filterhosts|filter-host" => \$::opt_filter_hosts,
|
||||
"sshlogin|S=s" => \@::opt_sshlogin,
|
||||
"sshloginfile|slf=s" => \@::opt_sshloginfile,
|
||||
"controlmaster|M" => \$::opt_controlmaster,
|
||||
|
|
@ -584,7 +584,7 @@ sub get_options_from_array {
|
|||
sub parse_options {
|
||||
# Returns: N/A
|
||||
# Defaults:
|
||||
$Global::version = 20120614;
|
||||
$Global::version = 20120622;
|
||||
$Global::progname = 'parallel';
|
||||
$Global::infinity = 2**31;
|
||||
$Global::debug = 0;
|
||||
|
|
|
|||
|
|
@ -462,6 +462,17 @@ See also: B<--bg>, B<man sem>
|
|||
Implies B<--semaphore>.
|
||||
|
||||
|
||||
=item B<--filter-hosts> (alpha testing)
|
||||
|
||||
Remove down hosts. For each remote host: check that login through ssh
|
||||
works. If not: do not use this host.
|
||||
|
||||
Currently you can <i>not</i> put B<--filter-hosts> in a profile,
|
||||
$PARALLEL, /etc/parallel/config or similar. This is because GNU
|
||||
B<parallel> uses GNU B<parallel> to compute this, so you will get an
|
||||
infinite loop. This will likely be fixed in a later release.
|
||||
|
||||
|
||||
=item B<--gnu>
|
||||
|
||||
Behave like GNU B<parallel>. If B<--tollef> and B<--gnu> are both set,
|
||||
|
|
@ -634,7 +645,7 @@ to see the difference:
|
|||
parallel -j4 sleep {}\; echo {} ::: 2 1 4 3
|
||||
parallel -j4 -k sleep {}\; echo {} ::: 2 1 4 3
|
||||
|
||||
=item B<-L> I<max-lines>
|
||||
=item B<-L> I<max-lines> (alpha testing)
|
||||
|
||||
When used with B<--pipe>: Read records of I<max-lines>.
|
||||
|
||||
|
|
@ -1221,14 +1232,14 @@ different dir for the files. Setting B<--tmpdir> is equivalent to
|
|||
setting $TMPDIR.
|
||||
|
||||
|
||||
=item B<--timeout> I<sec>
|
||||
=item B<--timeout> I<sec> (alpha testing)
|
||||
|
||||
Time out for command. If the command runs for longer than I<sec>
|
||||
seconds it will get killed with SIGTERM, followed by SIGTERM 200 ms
|
||||
later, followed by SIGKILL 200 ms later.
|
||||
|
||||
|
||||
=item B<--tollef>
|
||||
=item B<--tollef> (alpha testing)
|
||||
|
||||
Make GNU B<parallel> behave more like Tollef's parallel command. It
|
||||
activates B<-u>, B<-q>, and B<--arg-sep -->. It also causes B<-l> to
|
||||
|
|
@ -1434,9 +1445,9 @@ Compare these two:
|
|||
See also B<--header>.
|
||||
|
||||
|
||||
=item B<--shebang>
|
||||
=item B<--shebang> (alpha testing)
|
||||
|
||||
=item B<--hashbang>
|
||||
=item B<--hashbang> (alpha testing)
|
||||
|
||||
GNU B<Parallel> can be called as a shebang (#!) command as the first line of a script. Like this:
|
||||
|
||||
|
|
|
|||
|
|
@ -489,6 +489,17 @@ See also: @strong{--bg}, @strong{man sem}
|
|||
|
||||
Implies @strong{--semaphore}.
|
||||
|
||||
@item @strong{--filter-hosts} (alpha testing)
|
||||
@anchor{@strong{--filter-hosts} (alpha testing)}
|
||||
|
||||
Remove down hosts. For each remote host: check that login through ssh
|
||||
works. If not: do not use this host.
|
||||
|
||||
Currently you can <i>not</i> put @strong{--filter-hosts} in a profile,
|
||||
$PARALLEL, /etc/parallel/config or similar. This is because GNU
|
||||
@strong{parallel} uses GNU @strong{parallel} to compute this, so you will get an
|
||||
infinite loop. This will likely be fixed in a later release.
|
||||
|
||||
@item @strong{--gnu}
|
||||
@anchor{@strong{--gnu}}
|
||||
|
||||
|
|
@ -685,8 +696,8 @@ to see the difference:
|
|||
parallel -j4 -k sleep {}\; echo {} ::: 2 1 4 3
|
||||
@end verbatim
|
||||
|
||||
@item @strong{-L} @emph{max-lines}
|
||||
@anchor{@strong{-L} @emph{max-lines}}
|
||||
@item @strong{-L} @emph{max-lines} (alpha testing)
|
||||
@anchor{@strong{-L} @emph{max-lines} (alpha testing)}
|
||||
|
||||
When used with @strong{--pipe}: Read records of @emph{max-lines}.
|
||||
|
||||
|
|
@ -1300,15 +1311,15 @@ into temporary files in /tmp. By setting @strong{--tmpdir} you can use a
|
|||
different dir for the files. Setting @strong{--tmpdir} is equivalent to
|
||||
setting $TMPDIR.
|
||||
|
||||
@item @strong{--timeout} @emph{sec}
|
||||
@anchor{@strong{--timeout} @emph{sec}}
|
||||
@item @strong{--timeout} @emph{sec} (alpha testing)
|
||||
@anchor{@strong{--timeout} @emph{sec} (alpha testing)}
|
||||
|
||||
Time out for command. If the command runs for longer than @emph{sec}
|
||||
seconds it will get killed with SIGTERM, followed by SIGTERM 200 ms
|
||||
later, followed by SIGKILL 200 ms later.
|
||||
|
||||
@item @strong{--tollef}
|
||||
@anchor{@strong{--tollef}}
|
||||
@item @strong{--tollef} (alpha testing)
|
||||
@anchor{@strong{--tollef} (alpha testing)}
|
||||
|
||||
Make GNU @strong{parallel} behave more like Tollef's parallel command. It
|
||||
activates @strong{-u}, @strong{-q}, and @strong{--arg-sep --}. It also causes @strong{-l} to
|
||||
|
|
@ -1529,11 +1540,11 @@ Compare these two:
|
|||
|
||||
See also @strong{--header}.
|
||||
|
||||
@item @strong{--shebang}
|
||||
@anchor{@strong{--shebang}}
|
||||
@item @strong{--shebang} (alpha testing)
|
||||
@anchor{@strong{--shebang} (alpha testing)}
|
||||
|
||||
@item @strong{--hashbang}
|
||||
@anchor{@strong{--hashbang}}
|
||||
@item @strong{--hashbang} (alpha testing)
|
||||
@anchor{@strong{--hashbang} (alpha testing)}
|
||||
|
||||
GNU @strong{Parallel} can be called as a shebang (#!) command as the first line of a script. Like this:
|
||||
|
||||
|
|
|
|||
2
src/sql
2
src/sql
|
|
@ -556,7 +556,7 @@ $Global::Initfile && unlink $Global::Initfile;
|
|||
exit ($err);
|
||||
|
||||
sub parse_options {
|
||||
$Global::version = 20120524;
|
||||
$Global::version = 20120622;
|
||||
$Global::progname = 'sql';
|
||||
|
||||
# This must be done first as this may exec myself
|
||||
|
|
|
|||
|
|
@ -18,7 +18,7 @@ echo '### bug #34422: parallel -X --eta crashes with div by zero'
|
|||
seq 2 | stdout parallel -X --eta echo
|
||||
|
||||
echo '### --timeout on remote machines'
|
||||
parallel -j0 --timeout 4 --onall -S localhost,parallel@parallel-server1 'sleep {}; echo slept {}' ::: 1 8 9 ; echo jobs failed: $?
|
||||
parallel -j0 --timeout 6 --onall -S localhost,parallel@parallel-server1 'sleep {}; echo slept {}' ::: 1 8 9 ; echo jobs failed: $?
|
||||
|
||||
echo '### --pipe without command'
|
||||
seq -w 10 | stdout parallel --pipe
|
||||
|
|
|
|||
Loading…
Reference in a new issue