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Released as 20110522 ('Pakistan').

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This commit is contained in:
Ole Tange 2011-05-22 01:12:43 +02:00
parent 59ddc7b75d
commit e13bb81593
11 changed files with 174 additions and 73 deletions
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62
NEWS
View file

@ -1,3 +1,65 @@
20110522
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 inputs from the different input sources.
* --xapply is now needed to get xapply's behaviour of reading one line
from each of the input sources.
* Multiple input sources will cause all combinations of arguments from
the sources to be generated. E.g. 'parallel echo {1}+{2} ::: 1 2 :::
a b c' will print 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).
* New video showing the new ::: and :::: input sources.
http://tinyogg.com/watch/iOdhU/ http://www.youtube.com/watch?v=fOX1EyHkQwc
* GNU Parallel now has a logo.
http://www.gnu.org/software/parallel/logo.png
* Article about GNU SQL in USENIX Magazine ;login: (print)
http://www.usenix.org/publications/login/2011-04/
* Using GNU Parallel with EC2. Thanks to Kevin Wu.
http://blog.kevinformatics.com/post/4970574713/interested-in-your-experience-using-gnu-parallel-in
* Review with idea for {..} and {...} in Japanese. Thanks to ichii386.
http://d.hatena.ne.jp/ichii386/20110426
* Upgrade GNU Parallel using Macports. Thanks to Phil Hollenback.
http://www.hollenback.net/index.php/MacportsParallel
* Robert from Echo One discusses using processes instead of threads:
http://rrees.wordpress.com/2011/04/25/many-cores-many-threads/
* How to run GNU Parallel on a SLURM cluster. Thanks to Kevin Stock.
http://www.kevinstock.org/2011/04/using-the-ri-cluster/
* Short article about using GNU Parallel with lame:
http://loopkid.net/articles/2011/04/30/accelerate-lame-mp3-conversion
* Using GNU Parallel to run tail -f in Japanese. Thanks to Clouder.
http://blog.clouder.jp/archives/001140.html
* BBC Research & Development uses GNU Parallel:
http://www.bbc.co.uk/blogs/researchanddevelopment/2010/11/prototyping-weeknotes-41-26112.shtml
* Short article about using GNU Parallel on RHEL. Thanks to Rishi Deshpande.
http://nuclear-imaging.info/site_content/2011/05/11/gnu-parallel/
* Using GNU Parallel for FLAC->MP3 conversion. Thanks to Derek Marcotte.
http://derek.chezmarcotte.ca/?p=286
* Bug fixes and man page updates.
20110422
* {#} now works an alias for $PARALLEL_PID.

4
aclocal.m4 vendored
View file

@ -13,8 +13,8 @@
m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.67],,
[m4_warning([this file was generated for autoconf 2.67.
m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
[m4_warning([this file was generated for autoconf 2.68.
You have another version of autoconf. It may work, but is not guaranteed to.
If you have problems, you may need to regenerate the build system entirely.
To do so, use the procedure documented by the package, typically `autoreconf'.])])

135
configure vendored
View file

@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.67 for parallel 20110505.
# Generated by GNU Autoconf 2.68 for parallel 20110522.
#
# Report bugs to <bug-parallel@gnu.org>.
#
@ -91,6 +91,7 @@ fi
IFS=" "" $as_nl"
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@ -215,11 +216,18 @@ IFS=$as_save_IFS
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
export CONFIG_SHELL
exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
fi
if test x$as_have_required = xno; then :
@ -551,8 +559,8 @@ MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='parallel'
PACKAGE_TARNAME='parallel'
PACKAGE_VERSION='20110505'
PACKAGE_STRING='parallel 20110505'
PACKAGE_VERSION='20110522'
PACKAGE_STRING='parallel 20110522'
PACKAGE_BUGREPORT='bug-parallel@gnu.org'
PACKAGE_URL=''
@ -1030,7 +1038,7 @@ Try \`$0 --help' for more information"
$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
;;
esac
@ -1168,7 +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 20110505 to adapt to many kinds of systems.
\`configure' configures parallel 20110522 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1234,7 +1242,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of parallel 20110505:";;
short | recursive ) echo "Configuration of parallel 20110522:";;
esac
cat <<\_ACEOF
@ -1301,8 +1309,8 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
parallel configure 20110505
generated by GNU Autoconf 2.67
parallel configure 20110522
generated by GNU Autoconf 2.68
Copyright (C) 2010 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
@ -1318,8 +1326,8 @@ 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 20110505, which was
generated by GNU Autoconf 2.67. Invocation command line was
It was created by parallel $as_me 20110522, which was
generated by GNU Autoconf 2.68. Invocation command line was
$ $0 $@
@ -1577,7 +1585,7 @@ $as_echo "$as_me: loading site script $ac_site_file" >&6;}
|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5 ; }
See \`config.log' for more details" "$LINENO" 5; }
fi
done
@ -1714,7 +1722,7 @@ ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
$as_echo_n "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if test "${ac_cv_path_install+set}" = set; then :
if ${ac_cv_path_install+:} false; then :
$as_echo_n "(cached) " >&6
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@ -1801,11 +1809,11 @@ am_lf='
'
case `pwd` in
*[\\\"\#\$\&\'\`$am_lf]*)
as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5 ;;
as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
esac
case $srcdir in
*[\\\"\#\$\&\'\`$am_lf\ \ ]*)
as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5 ;;
as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
esac
# Do `set' in a subshell so we don't clobber the current shell's
@ -1891,7 +1899,7 @@ if test "$cross_compiling" != no; then
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_STRIP+set}" = set; then :
if ${ac_cv_prog_STRIP+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$STRIP"; then
@ -1931,7 +1939,7 @@ if test -z "$ac_cv_prog_STRIP"; then
set dummy strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_STRIP"; then
@ -1984,7 +1992,7 @@ INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
if test -z "$MKDIR_P"; then
if test "${ac_cv_path_mkdir+set}" = set; then :
if ${ac_cv_path_mkdir+:} false; then :
$as_echo_n "(cached) " >&6
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@ -2035,7 +2043,7 @@ do
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_AWK+set}" = set; then :
if ${ac_cv_prog_AWK+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -n "$AWK"; then
@ -2075,7 +2083,7 @@ done
$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}
ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
$as_echo_n "(cached) " >&6
else
cat >conftest.make <<\_ACEOF
@ -2133,7 +2141,7 @@ fi
# Define the identity of the package.
PACKAGE='parallel'
VERSION='20110505'
VERSION='20110522'
cat >>confdefs.h <<_ACEOF
@ -2241,10 +2249,21 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
:end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
if test -w "$cache_file"; then
test "x$cache_file" != "x/dev/null" &&
if test "x$cache_file" != "x/dev/null"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
cat confcache >$cache_file
if test ! -f "$cache_file" || test -h "$cache_file"; then
cat confcache >"$cache_file"
else
case $cache_file in #(
*/* | ?:*)
mv -f confcache "$cache_file"$$ &&
mv -f "$cache_file"$$ "$cache_file" ;; #(
*)
mv -f confcache "$cache_file" ;;
esac
fi
fi
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
@ -2277,7 +2296,7 @@ LTLIBOBJS=$ac_ltlibobjs
: ${CONFIG_STATUS=./config.status}
: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
@ -2378,6 +2397,7 @@ fi
IFS=" "" $as_nl"
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@ -2684,8 +2704,8 @@ cat >>$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 20110505, which was
generated by GNU Autoconf 2.67. Invocation command line was
This file was extended by parallel $as_me 20110522, which was
generated by GNU Autoconf 2.68. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
@ -2746,8 +2766,8 @@ _ACEOF
cat >>$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 20110505
configured by $0, generated by GNU Autoconf 2.67,
parallel config.status 20110522
configured by $0, generated by GNU Autoconf 2.68,
with options \\"\$ac_cs_config\\"
Copyright (C) 2010 Free Software Foundation, Inc.
@ -2874,7 +2894,7 @@ do
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
esac
done
@ -2896,9 +2916,10 @@ fi
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
tmp=
tmp= ac_tmp=
trap 'exit_status=$?
{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
: "${ac_tmp:=$tmp}"
{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
trap 'as_fn_exit 1' 1 2 13 15
}
@ -2906,12 +2927,13 @@ $debug ||
{
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
test -n "$tmp" && test -d "$tmp"
test -d "$tmp"
} ||
{
tmp=./conf$$-$RANDOM
(umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp
# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
@ -2933,7 +2955,7 @@ else
ac_cs_awk_cr=$ac_cr
fi
echo 'BEGIN {' >"$tmp/subs1.awk" &&
echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF
@ -2961,7 +2983,7 @@ done
rm -f conf$$subs.sh
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
@ -3009,7 +3031,7 @@ t delim
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$tmp/subs1.awk" <<_ACAWK &&
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
for (key in S) S_is_set[key] = 1
FS = ""
@ -3041,7 +3063,7 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
cat
fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF
@ -3075,7 +3097,7 @@ fi # test -n "$CONFIG_FILES"
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$tmp/defines.awk" <<\_ACAWK ||
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF
@ -3087,8 +3109,8 @@ _ACEOF
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
ac_t=`sed -n "/$ac_delim/p" confdefs.h`
if test -z "$ac_t"; then
ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
if test -z "$ac_tt"; then
break
elif $ac_last_try; then
as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
@ -3189,7 +3211,7 @@ do
esac
case $ac_mode$ac_tag in
:[FHL]*:*);;
:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
:[FH]-) ac_tag=-:-;;
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
esac
@ -3208,7 +3230,7 @@ do
for ac_f
do
case $ac_f in
-) ac_f="$tmp/stdin";;
-) ac_f="$ac_tmp/stdin";;
*) # Look for the file first in the build tree, then in the source tree
# (if the path is not absolute). The absolute path cannot be DOS-style,
# because $ac_f cannot contain `:'.
@ -3217,7 +3239,7 @@ do
[\\/$]*) false;;
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
esac ||
as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
esac
case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
as_fn_append ac_file_inputs " '$ac_f'"
@ -3243,8 +3265,8 @@ $as_echo "$as_me: creating $ac_file" >&6;}
esac
case $ac_tag in
*:-:* | *:-) cat >"$tmp/stdin" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
*:-:* | *:-) cat >"$ac_tmp/stdin" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
esac
;;
esac
@ -3380,21 +3402,22 @@ s&@INSTALL@&$ac_INSTALL&;t t
s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
"$ac_tmp/out"`; test -z "$ac_out"; } &&
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined" >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined" >&2;}
rm -f "$tmp/stdin"
rm -f "$ac_tmp/stdin"
case $ac_file in
-) cat "$tmp/out" && rm -f "$tmp/out";;
*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
esac \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
;;
@ -3405,20 +3428,20 @@ which seems to be undefined. Please make sure it is defined" >&2;}
if test x"$ac_file" != x-; then
{
$as_echo "/* $configure_input */" \
&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
} >"$tmp/config.h" \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
} >"$ac_tmp/config.h" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;}
else
rm -f "$ac_file"
mv "$tmp/config.h" "$ac_file" \
mv "$ac_tmp/config.h" "$ac_file" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
fi
else
$as_echo "/* $configure_input */" \
&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
|| as_fn_error $? "could not create -" "$LINENO" 5
fi
# Compute "$ac_file"'s index in $config_headers.

2
configure.ac
View file

@ -1,4 +1,4 @@
AC_INIT([parallel], [20110505], [bug-parallel@gnu.org])
AC_INIT([parallel], [20110522], [bug-parallel@gnu.org])
AM_INIT_AUTOMAKE([-Wall -Werror foreign])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([

12
doc/FUTURE_IDEAS
View file

@ -1,3 +1,8 @@
Dont start new job if:
* load is too high
* memory free is too low
Video 30. 36. 41. 48
@ -231,12 +236,8 @@ for potentiel:
colsep = [sepchars]{no_of_sepchars}
# Hvordan udregnes system limits på remote systems hvis jeg ikke ved, hvormange
# argumenter, der er? Lav system limits lokalt og lad det være max
# TODO max_line_length on remote
# TODO compute how many can be transferred within max_line_length
# TODO Unittest with filename that is long and requires a lot of quoting. Will there be to many
=head1 YouTube video --pipe
@ -604,9 +605,6 @@ En ssh med 20% loss og 900 ms delay, så kan login nås på 15 sek.
Test if -0 works on filenames ending in '\n'
If there are nomore jobs (STDIN is eof) then make sure to
distribute the arguments evenly if running -X.
=head1 options

7
doc/release_new_version
View file

@ -158,9 +158,9 @@ cc:Peter Simons <simons@cryp.to>, Sandro Cazzaniga <kharec@mandriva.org>,
Christian Faulhammer <fauli@gentoo.org>, Ryoichiro Suzuki <ryoichiro.suzuki@gmail.com>,
Jesse Alama <jesse.alama@gmail.com>
Subject: GNU Parallel 2011XX22 ('Pakistan') released
Subject: GNU Parallel 20110522 ('Pakistan') released
GNU Parallel 2011XX22 ('Pakistan') has been released. It is
GNU Parallel 20115022 ('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
@ -188,6 +188,9 @@ New in this release:
* Implemented {//} for the input line with the basename removed (dirname).
* New video showing the new ::: and :::: input sources.
http://tinyogg.com/watch/iOdhU/ http://www.youtube.com/watch?v=fOX1EyHkQwc
* GNU Parallel now has a logo.
http://www.gnu.org/software/parallel/logo.png

3
packager/obs/Makefile
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@ -3,6 +3,5 @@ all:
cp ../debian/parallel_*.dsc ../debian/parallel_*.tar.gz home\:tange/parallel/
cp `ls ../../parallel-*.tar.bz2|tail -n1` home\:tange/parallel/
cd home\:tange/parallel/ && osc up
cd home\:tange/parallel/ && osc add *.dsc *.tar.gz *.tar.bz2 && echo Src added OK || true
cd home\:tange/parallel/ && osc add *.spec && echo spec added OK || true
cd home\:tange/parallel/ && parallel osc add ::: *.spec *.dsc *.tar.gz *.tar.bz2 && echo Src added OK || true
cd home\:tange/parallel/ && osc ci

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 = 20110505;
$Global::version = 20110522;
Getopt::Long::Configure("bundling","require_order");
get_options_from_array(\@ARGV) || die_usage();
if($::opt_version) {

2
src/parallel
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@ -406,7 +406,7 @@ sub get_options_from_array {
sub parse_options {
# Returns: N/A
# Defaults:
$Global::version = 20110505;
$Global::version = 20110522;
$Global::progname = 'parallel';
$Global::infinity = 2**31;
$Global::debug = 0;

2
src/sql
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@ -536,7 +536,7 @@ $Global::Initfile && unlink $Global::Initfile;
exit ($err);
sub parse_options {
$Global::version = 20110505;
$Global::version = 20110522;
$Global::progname = 'sql';
# This must be done first as this may exec myself

16
testsuite/tests-to-run/test59.sh
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@ -5,6 +5,22 @@ echo '### Test bug https://savannah.gnu.org/bugs/index.php?33352'
# produce input slowly to parallel so that it will reap a process
# while blocking in read()
# Having found the solution it is suddenly very easy to reproduce the
# problem - even on other hardware:
#
# perl -e '@x=1 .. 17000; for(1..30) { print "@x\n"}' | pv -qL 200000
# |parallel -j2 --pipe --keeporder --block 150000 cat | md5sum
#
# This gives different md5sums for each run.
#
# The problem is that read(STDIN) is being interrupted by a dead
# child. The chance of this happening is very small if there are few
# children dying or read(STDIN) never has to wait for data.
#
# The test above forces data to arrive slowly (using pv) which causes
# read(STDIN) to take a long time - thus being interrupted by a dead
# child.
MD5=md5sum
PAR="parallel -j2 --pipe --keeporder --block 150000 --tmpdir=/dev/shm"
perl -e '@x=1 .. 17000; for(1..100) { print "@x\n"}' | md5sum