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Alpha release: 20110505

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This commit is contained in:
Ole Tange 2011-05-05 23:36:12 +02:00
parent 594f630a7f
commit 24dc6e55c4
8 changed files with 53 additions and 18 deletions
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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 20110422.
# Generated by GNU Autoconf 2.67 for parallel 20110505.
#
# Report bugs to <bug-parallel@gnu.org>.
#
@ -551,8 +551,8 @@ MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='parallel'
PACKAGE_TARNAME='parallel'
PACKAGE_VERSION='20110422'
PACKAGE_STRING='parallel 20110422'
PACKAGE_VERSION='20110505'
PACKAGE_STRING='parallel 20110505'
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 20110422 to adapt to many kinds of systems.
\`configure' configures parallel 20110505 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 $ac_init_help in
short | recursive ) echo "Configuration of parallel 20110422:";;
short | recursive ) echo "Configuration of parallel 20110505:";;
esac
cat <<\_ACEOF
@ -1301,7 +1301,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
parallel configure 20110422
parallel configure 20110505
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 20110422, which was
It was created by parallel $as_me 20110505, which was
generated by GNU Autoconf 2.67. Invocation command line was
$ $0 $@
@ -2133,7 +2133,7 @@ fi
# Define the identity of the package.
PACKAGE='parallel'
VERSION='20110422'
VERSION='20110505'
cat >>confdefs.h <<_ACEOF
@ -2684,7 +2684,7 @@ cat >>$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 20110422, which was
This file was extended by parallel $as_me 20110505, 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 20110422
parallel config.status 20110505
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], [20110422], [bug-parallel@gnu.org])
AC_INIT([parallel], [20110505], [bug-parallel@gnu.org])
AM_INIT_AUTOMAKE([-Wall -Werror foreign])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([

15
doc/FUTURE_IDEAS
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@ -50,11 +50,22 @@ With GNU Parallel 'Pakistan' you can do this:
time parallel convert -size {3} -quality {2} {1} {1.}_{3}_q{2}.jpg ::: *.png ::: 25 50 95 ::: 800 30
You can also provide the arguments in a file:
You can also provide the arguments in a file. This will do the same as above:
(echo 25; echo 50; echo 95) > qualities
ls *.png > png-files
time parallel convert -size {3} -quality {2} {1} {1.}_{3}_q{2}.jpg :::: png-files :::: qualities ::: 800 30
(echo 800; echo 30) > sizes
time parallel convert -size {3} -quality {2} {1} {1.}_{3}_q{2}.jpg :::: png-files qualities sizes
It is also possible to mix triple and quad colon. These will do the same as above:
time parallel convert -size {3} -quality {2} {1} {1.}_{3}_q{2}.jpg :::: png-files ::: 25 50 95 ::: 800 30
time parallel convert -size {3} -quality {2} {1} {1.}_{3}_q{2}.jpg :::: png-files ::: 25 50 95 :::: sizes
The special file '-' reads from standard input. This will do the same as above:
ls *.png | time parallel convert -size {3} -quality {2} {1} {1.}_{3}_q{2}.jpg :::: - ::: 25 50 95 :::: sizes
Test with first argument == END_OF_FILE string

18
doc/release_new_version
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@ -163,8 +163,26 @@ Subject: GNU Parallel 2011XX22 ('Pakistan') released
GNU Parallel 2011XX22 ('Pakistan') has been released. It is
available for download at: http://ftp.gnu.org/gnu/parallel/
This is a major release. So far GNU Parallel has been focused on
replacing a single for-loop. The Pakistan release introduces ways to
replace nested loops.
New in this release:
* Multiple ::: can be put on the command line and will be treated
similar to contents from multiple -a's.
* ::: and :::: can now be mixed on the command line. Use {1} .. {n} to
refer to the arguments from the different arguments.
* --xapply is now needed to get xapply's behaviour of reading one line
from arguments from each of multiple input files.
* Multiple input source will cause all combinations of arguments from
the sources to be generated. E.g. ::: 1 2 ::: a b c will result in
the combinations (1,a) (1,b) (1,c) (2,a) (2,b) (2,c). This can often
replace nested loops.
* Implemented {//} for the input line with the basename removed (dirname).
* Using GNU Parallel with EC2. Thanks to Kevin Wu.

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 = 20110422;
$Global::version = 20110505;
Getopt::Long::Configure("bundling","require_order");
get_options_from_array(\@ARGV) || die_usage();
if($::opt_version) {

2
src/parallel
View file

@ -404,7 +404,7 @@ sub get_options_from_array {
sub parse_options {
# Returns: N/A
# Defaults:
$Global::version = 20110503;
$Global::version = 20110505;
$Global::progname = 'parallel';
$Global::infinity = 2**31;
$Global::debug = 0;

10
src/parallel.pod
View file

@ -186,13 +186,14 @@ replacing nested for-loops.
B<:::> and B<::::> can be mixed. So these are equivalent:
parallel echo {1} {2} {3} :::: <(seq 6 7) ::: 4 5 ::: 1 2 3
parallel echo {1} {2} {3} ::: 6 7 ::: 4 5 ::: 1 2 3
parallel echo {1} {2} {3} :::: <(seq 6 7) <(seq 4 5) :::: <(seq 1 3)
parallel -a <(seq 6 7) echo {1} {2} {3} :::: <(seq 4 5) :::: <(seq 1 3)
parallel -a <(seq 6 7) -a <(seq 4 5) echo {1} {2} {3} ::: 1 2 3
seq 6 7 | parallel -a - -a <(seq 4 5) echo {1} {2} {3} ::: 1 2 3
seq 4 5 | parallel echo {1} {2} {3} :::: <(seq 6 7) - ::: 1 2 3
=item B<::::> I<argfiles> (alpha testing)
Another way to write B<-a> I<argfile1> B<-a> I<argfile2> ...
@ -1169,7 +1170,7 @@ See also B<-m>.
Exit if the size (see the B<-s> option) is exceeded.
=item B<--xapply> (Unimplimented)
=item B<--xapply> (alpha testing)
Read multiple files like B<xapply>. If multiple B<-a> are given, one
line will be read from each of the files. The arguments can be
@ -1177,6 +1178,11 @@ accessed in the command as B<{1}> .. B<{>I<n>B<}>, so B<{1}> will be a
line from the first file, and B<{6}> will refer to the line with the
same line number from the 6th file.
Compare these two:
parallel echo {1} {2} ::: 1 2 3 ::: a b c
parallel --xapply echo {1} {2} ::: 1 2 3 ::: a b c
=item B<--shebang>

2
src/sql
View file

@ -536,7 +536,7 @@ $Global::Initfile && unlink $Global::Initfile;
exit ($err);
sub parse_options {
$Global::version = 20110422;
$Global::version = 20110505;
$Global::progname = 'sql';
# This must be done first as this may exec myself