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CVS log for pkgsrc/parallel/parallel/distinfo

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Revision 1.14 / (download) - annotate - [select for diffs], Fri Sep 8 18:39:05 2023 UTC (6 months, 2 weeks ago) by vins
Branch: MAIN
CVS Tags: pkgsrc-2023Q4-base, pkgsrc-2023Q4, pkgsrc-2023Q3-base, pkgsrc-2023Q3, HEAD
Changes since 1.13: +4 -4 lines
Diff to previous 1.13 (colored)

parallel/parallel: update to version 20230822

# CHANGES (since version 20210722)

20230822

New in this release:

* Bug fixes and man page updates.


20230722

New in this release:

* Time functions (e.g. yyyymmdd($secs) ) can now take secs since epoch as argument.

* Bug fixes and man page updates.


20230622

New in this release:

* Bug fixes and man page updates.


20230522

New in this release:

* Bug fixes and man page updates.


20230422

New in this release:

* --jobs evaluates expression: +3*log(55)% = ncpu*1.12

* Bug fixes and man page updates.


20230322

New in this release:

* Better support for wide characters in --latest-line.

* Support for rsync 3.2.7.

* Bug fixes and man page updates.


20230222

New in this release:

* parsort: --parallel now does closer to what you expect.

* parallel: --files0 is --files but \0 separated.

* Bug fixes and man page updates.


20230122

New in this release:

* Bug fixes and man page updates.


20221222

New in this release:

* --results works on more file systems (e.g. fat)

* Joblog gives the same exit code as bash.


20221122

New in this release:

* Support for IPv6 adresses and _ in hostnames in --sshlogin.

* Use --total-jobs for --eta/--bar if generating jobs is slow.

* A lot of bugs fixed in --latest-line.

* Better support for MSYS2.

* Better Text::CSV error messages.

* --bar supports UTF8.

* Bug fixes and man page updates.


20221022

New in this release:

* --latest-line chops line length at terminal width.

* Determine max command length faster on Microsoft Windows.


20220922

New in this release:

* --colour-failed only changes output for failing jobs.

* Password for --sshlogin can be put in $SSHPASS.

* Examples are moved from `man parallel` to `man parallel_examples`.

* Bug fixes and man page updates.


20220822

New in this release:

* --header 0 allows using {filename} as replacement string

* Bug fixes and man page updates.


20220722

New in this release:

* --colour-failed will color output red if the job fails.

* sql: support for InfluxDB.

* Polarhome.com is dead, so these OSs are no longer supported: AIX
  HPUX IRIX Minix OPENSTEP OpenIndiana OpenServer QNX Solaris Syllable
  Tru64 Ultrix UnixWare.

* Bug fixes and man page updates.


20220622

New in this release:

* , can be used in --sshlogin if quoted as \, or ,,

* --plus {/#regexp/str} replace ^regexp with str.

* --plus {/%regexp/str} replace regexp$ with str.

* --plus {//regexp/str} replace every regexp with str.

* 'make install' installs bash+zsh completion files.

* Bug fixes and man page updates.


20220522

New in this release:

* --latest-line shows only the latest line of running jobs.

* --color colors output in different colors per job (this obsoletes --ctag).

* xargs compatibility: --process-slot-var foo sets $foo to jobslot-1.

* xargs compatibility: --open-tty opens the terminal on stdin (standard input).

* Bug fixes and man page updates.


20220422

New in this release:

* sash is no longer supported as shell.

* --retries 0 is an alias for --retries 2147483647.

* --shell-completion returns shell completion code.

* --ssh-login-file reloads every second.

* --parset is replaced with --_parset because it is only used internally.

* sem --pipe passes STDIN (standard input) to the command.

* Bug fixes and man page updates.


20220322

New in this release:

* --sshlogin user:password@host is now supported by using sshpass.

* Bug fixes and man page updates.


20220222

New in this release:

* Encoding of remote commands has changed. This limits the length of
  remote commands to less than half. It also requires $REMOTE_TMPDIR
  to be writable. It makes this release beta quality.

* Time functions hh_mm_ss() hhmmss() hh_mm() hhmm() are now available
  for {= =}.

* Many options in the man page for parallel now has 'see also' for
  related options.

* parallel_options_map.pdf is a map showing which options other
  options relate to.

* {uniq} added to --plus to only run jobs with unique values.

* sem --fg exits with the exit code of the job.

* Bug fixes and man page updates.


20220122

New in this release:

* GNU Parallel turned 20 on the 2022-01-06
  https://www.gnu.org/software/parallel/20th-birthday.html

* Bug fixes and man page updates.


20211222

New in this release:

* Bug fixes and man page updates.


20211122

New in this release:

* Bug fixes and man page updates.


20211022

New in this release:

* Don't postpone output until $jobslots jobs have been started.

* Bug fixes and man page updates.


20210922

New in this release:

* Bug fixes and man page updates.


20210822

New in this release:

* --ctag/--ctagstring colors the tag in different colors for each job.

* You can use unit prefixes (k, m, g, etc) with -n -N -L.

* Bug fixes and man page updates.

Revision 1.13 / (download) - annotate - [select for diffs], Tue Oct 26 11:10:37 2021 UTC (2 years, 5 months ago) by nia
Branch: MAIN
CVS Tags: pkgsrc-2023Q2-base, pkgsrc-2023Q2, pkgsrc-2023Q1-base, pkgsrc-2023Q1, pkgsrc-2022Q4-base, pkgsrc-2022Q4, pkgsrc-2022Q3-base, pkgsrc-2022Q3, pkgsrc-2022Q2-base, pkgsrc-2022Q2, pkgsrc-2022Q1-base, pkgsrc-2022Q1, pkgsrc-2021Q4-base, pkgsrc-2021Q4
Changes since 1.12: +2 -2 lines
Diff to previous 1.12 (colored)

parallel: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Revision 1.12 / (download) - annotate - [select for diffs], Thu Oct 7 14:46:47 2021 UTC (2 years, 5 months ago) by nia
Branch: MAIN
Changes since 1.11: +1 -2 lines
Diff to previous 1.11 (colored)

parallel: Remove SHA1 hashes for distfiles

Revision 1.11 / (download) - annotate - [select for diffs], Fri Aug 13 12:46:09 2021 UTC (2 years, 7 months ago) by nia
Branch: MAIN
CVS Tags: pkgsrc-2021Q3-base, pkgsrc-2021Q3
Changes since 1.10: +5 -5 lines
Diff to previous 1.10 (colored)

parallel: update to 20210722

New in this release:

* --results no longer prints the result to standard output (stdout) as voted in https://lists.gnu.org/archive/html/parallel/2020-12/msg00003.html
* parset supports associative arrays in bash, ksh, zsh.
* Online HTML is now generated by Sphinx.
* Bug fixes and man page updates.

Revision 1.10 / (download) - annotate - [select for diffs], Sun May 2 08:48:33 2021 UTC (2 years, 10 months ago) by nia
Branch: MAIN
CVS Tags: pkgsrc-2021Q2-base, pkgsrc-2021Q2
Changes since 1.9: +5 -5 lines
Diff to previous 1.9 (colored)

parallel: update to 20210422

20210422

* Bug fixes and man page updates.

20210322

* Bug fixes and man page updates.

Revision 1.9 / (download) - annotate - [select for diffs], Tue Nov 24 18:14:20 2020 UTC (3 years, 4 months ago) by nia
Branch: MAIN
CVS Tags: pkgsrc-2021Q1-base, pkgsrc-2021Q1, pkgsrc-2020Q4-base, pkgsrc-2020Q4
Changes since 1.8: +5 -5 lines
Diff to previous 1.8 (colored)

parallel: Update to 20201122

20201122

* Bug fixes and man page updates.

News about GNU Parallel:

* https://bash-prompt.net/guides/gnu-parallel-multi-server/


20201022

* --termseq now works for jobs running remotely.

* parsort: Performance optimized for 64-core machines.

* Bug fixes and man page updates.

News about GNU Parallel:

* Juan Sierra Pons has made a testimonial:
  http://www.elsotanillo.net/wp-content/uploads/GnuParallel_JuanSierraPons.mp4

* åà¸é¿»è¯Âåéü¨çÈ¡íé©ä¿¡¯å­¦ä¸­ä½¿GNU-Parallel
  https://cloud.tencent.com/developer/article/1705499


20200922

* New CPU detection for GNU/Linux.

* Bug fixes and man page updates.

News about GNU Parallel:

* Aug 21, 2020 - More Unix tools
  https://floki.blog/2020/08/more_unix_tools


20200822

New in this release:

* Max command line length is changed for MacOS - making this version
  beta quality for MacOS.

* Bug fixes and man page updates.


20200722

New in this release:

* No new functionality

* Bug fixes and man page updates.

News about GNU Parallel:

* Tips for Running Jobs on your VM
  https://support.ehelp.edu.au/support/solutions/articles/6000089713-tips-for-running-jobs-on-your-vm#parallel

* Introduction to GNU Parallel: Parallelizing Massive Individual Tasks
  https://www.youtube.com/watch?v=QSFLTEyCKvo

* Slides for same
  http://www.hpc.lsu.edu/training/weekly-materials/2020-Spring/GNUParallel_Spring_2020.pdf

* Linux-Fu: Parallel Universe
  https://hackaday.com/2020/06/29/linux-fu-parallel-universe/

* Resumable batch jobs with gnu parallel https://igor.io/parallel/

* Introducing Parallel into Shell
  https://www.petelawson.com/post/parallel-in-shell/

* AV1 encoding parallelization with GNU Parallel
  https://www.reddit.com/r/AV1/comments/fjvqp9/av1_encoding_parallelization_with_gnu_parallel/

* Beschleunigte Befehlsbearbeitung mit GNU Parallel
  https://www.linux-community.de/ausgaben/linuxuser/2013/06/beschleunigte-befehlsbearbeitung-mit-gnu-parallel/


20200622

New in this release:

* No new functionality

* Bug fixes and man page updates.

News about GNU Parallel:

* GNU Parallel is used at NERSC:
  https://www.nersc.gov/assets/Uploads/08-Workflows-20200616.pdf

* Resumable batch jobs with GNU Parallel https://igor.io/parallel/

* Lab Meeting technical talk
  https://www.slideshare.net/hoffmanlab/gnu-parallel-194030490

* Open Sky Software Website Credits
  https://www.openskysoftware.com/site-credits.htm

* Speed up your Python Scripts using Ubuntu and GNU Parallel
  https://ecce.esri.ca/wpecce/2019/12/24/speed-up-your-python-scripts-using-ubuntu-and-gnu-parallel/

* Indispensable command-line tools
  https://negfeedback.blogspot.com/2020/05/indispensable-command-line-tools.html

* GNU Parallel for simulations
  http://pdebuyl.be/blog/2020/gnu-parallel-for-simulations.html

* Introduction to GNU parallel
  https://bioinformaticsworkbook.org/Appendix/GNUparallel/GNU_parallel_examples.html


20200522

New in this release:

* While running a job $PARALLEL_JOBSLOT is the jobslot of the job. It
  is equal to {%} unless the job is being retried. See {%} for
  details.

* While running a job $PARALLEL_SSHLOGIN is the sshlogin line with
  number of cores removed. E.g. '4//usr/bin/specialssh user@host'
  becomes: '/usr/bin/specialssh user@host'

* While running a job $PARALLEL_SSHHOST is the host part of an
  sshlogin line. E.g. '4//usr/bin/specialssh user@host' becomes:
  'host'

* --plus activates the replacement strings {slot} = $PARALLEL_JOBSLOT,
  {sshlogin} = $PARALLEL_SSHLOGIN, {host} = $PARALLEL_SSHHOST

* Bug fixes and man page updates.

News about GNU Parallel:

* Portable Batch System (PBS) & GNU Parallel - Running a Program
  Multiple Times in Parallel
  https://www.youtube.com/watch?v=6ccbWu6Befo

* GNU Parallel przykad https://www.youtube.com/watch?v=gs_wG4Kt2G4

* Demo of LINUX APP - GNU PARALLEL - running multiple Gstreamer webcam
  .sh scripts with only 1 command
  https://www.youtube.com/watch?v=trQuA_wmWjg

Revision 1.8 / (download) - annotate - [select for diffs], Tue May 19 14:35:25 2020 UTC (3 years, 10 months ago) by nia
Branch: MAIN
CVS Tags: pkgsrc-2020Q3-base, pkgsrc-2020Q3, pkgsrc-2020Q2-base, pkgsrc-2020Q2
Changes since 1.7: +5 -5 lines
Diff to previous 1.7 (colored)

parallel: Update to 20200422
20200422

This release celebrates GNU Parallel's 10 years as a GNU tool:

> commit ed2dfb1043768154d4e7678e01e10287155fa834
> Author: Ole Tange <ole@tange.dk>
> Date:   Thu Apr 22 01:23:00 2010 +0200
>
>    Name change: Parallel is now GNU Parallel.
>    Basic structure for sshlogin and sshloginfile.

New in this release:

* parsort makes GNU sort run faster for files with more than 1M lines.

* Bug fixes and man page updates.

News about GNU Parallel:

* Several clusters have updated their documentation of GNU Parallel:
  https://www.grid5000.fr/w/GNU_Parallel
  https://research-it.berkeley.edu/virtual-training-running-jobs-parallel-savio
  http://www.hpc.lsu.edu/training/archive/tutorials.php

* add_pho uses GNU Parallel: https://github.com/SeedlingsBabylab/add_pho

* GNU parallel使çȪî®Èê®°https://zhuanlan.zhihu.com/p/37340011

* Virtual Workshop: Running Jobs in Parallel on Savio
  https://ais.berkeley.edu/events/virtual-workshop-running-jobs-parallel-savio/2020-04-20

* Free Concurrency with GNU Parallel
  https://phili.pe/posts/free-concurrency-with-gnu-parallel/


20200322

* Bug fixes and man page updates.

News about GNU Parallel:

* The GNU Parallel course in Copenhagen is cancelled
  https://www.prosa.dk/nc/arrangementer/arrangement/gnu-parallel-med-ole-tange/

* The GNU Parallel course in rhus is cancelled
  https://www.prosa.dk/nc/arrangementer/arrangement/gnu-parallel-og-parallelisering-i-unix-shellen/

* The 10 year anniversary may be cancelled, see
  https://www.gnu.org/software/parallel/10-years-anniversary.html

* Running shell commands in parallel, via GNU Parallel
  https://dev.to/saveriomiroddi/running-shell-commands-in-parallel-via-gnu-parallel-3a72

* Faster nmap scanning with the help of GNU parallel
  https://badshah.io/experiment/faster-nmap-scanning-with-the-help-of-gnu-parallel/


20200222

* Bug fixes and man page updates.


20200122

* --blocktimeout dur - Time out for reading block when using
  --pipe. If it takes longer than dur to read a full block, use the
  partial block read so far.

* Bug fixes and man page updates.

News about GNU Parallel:

* GNU Parallel course in Copenhagen
  https://www.prosa.dk/nc/arrangementer/arrangement/gnu-parallel-med-ole-tange/

* GNU Parallel course in rhus
  https://www.prosa.dk/nc/arrangementer/arrangement/gnu-parallel-og-parallelisering-i-unix-shellen/

* GNU Parallel pour accélérer vos process sous Linux
  https://www.yvonh.com/gnu-parallel-pour-accelerer-vos-process-sous-linux/

* How to copy a file to multiple directories in Linux
  https://net2.com/how-to-copy-a-file-to-multiple-directories-in-linux/

* Running linux commands in parallel https://dev.to/voyeg3r/runing-linux-commands-in-parallel-4ff8


20191222

* GNU Parallel course in Copenhagen
  https://www.prosa.dk/nc/arrangementer/arrangement/gnu-parallel-med-ole-tange/

* GNU Parallel course in rhus
  https://www.prosa.dk/nc/arrangementer/arrangement/gnu-parallel-og-parallelisering-i-unix-shellen/

* GNU Parallel is used in
  https://github.com/JeffersonLab/rfw_tsf_extractor

* Bug fixes and man page updates.


20191122

* GNU Parallel was presented at Driving IT. Slides:
  cloud.prosa.dk/s/drivingit

* Restarting supervisord processes in parallel
  https://blog.naderman.de/2019/11/14/restarting-supervisord-processes-in-parallel/

* Using GNU Parallel to Create Archives Faster
  https://www.reddit.com/r/DataHoarder/comments/dsgmhc/parallel_archiving_techniques/

* Bug fixes and man page updates.


20191022

* --tee will use --output-error=warn-nopipe if supported by tee.

* GNU Parallel will be presented at Driving IT 2019:
  https://ida.dk/arrangementer-og-kurser/konferencer/driving-it/tools

* UMN Duluth: Job parallelization with task arrays and GNU parallel
  https://www.msi.umn.edu/tutorials/umn-duluth-job-parallelization-task-arrays-and-gnu-parallel

* Genome updater uses GNU Parallel
  https://github.com/pirovc/genome_updater

* Using GNU-Parallel for bioinformatics
  https://www.danielecook.com/using-gnu-parallel-for-bioinformatics/

* Speeding up PostgreSQL ETL pipeline with the help of GODS
  https://cfengine.com/company/blog-detail/speeding-up-postgresql-etl-pipeline-with-the-help-of-gods/

* Runing linux commands in parallel
  https://dev.to/voyeg3r/runing-linux-commands-in-parallel-4ff8

* Research Computing University of Colorado Boulder contains an intro
  to GNU Parallel
  https://readthedocs.org/projects/curc/downloads/pdf/latest/

* ꨤæ使çȪParalleléü¨Óhell中并衸販ð£¸çÂ¿è½  https://www.myfreax.com/gnu-parallel/

* 妤æì·¶ê Amazon Elastic File System
  https://aws.amazon.com/cn/blogs/china/how-to-test-drive-amazon-elastic-file-system/

* Bug fixes and man page updates.


20190922

* --nice is now inherited by the nice level that GNU Parallel is
  started at. So 'nice -n10 parallel' will also cause remote jobs to
  be run at nice level 10.

* --delay is now accurate to within 10 ms

* GNU Parallel will be presented at Driving IT 2019:
  https://ida.dk/arrangementer-og-kurser/konferencer/driving-it/tools

* Greenland Ice Sheet solid ice discharge from 1986 through 2017
  https://www.earth-syst-sci-data.net/11/769/2019/essd-11-769-2019.pdf

* App Center Cloud Build Machines > Installed Software > Utilities
  https://docs.microsoft.com/en-us/appcenter/build/software

* Curryfinger - SNI & Host header spoofing utility
  https://dualuse.io/blog/curryfinger/

* Hyak parallel-sql
  https://wiki.cac.washington.edu/display/hyakusers/Hyak+parallel-sql

* A meditation on analysing data with Perl in parallel using GNU Parallel
  https://www.reddit.com/r/perl/comments/cyo2qc/a_meditation_on_analysing_data_with_perl_in/

* Accélérer ses tâches avec GNU Parallel et les lots de tâches (UL)
  https://www.eventbrite.ca/e/inscription-accelerer-ses-taches-avec-gnu-parallel-et-les-lots-de-taches-ul-71412840729

* RMACC Summit GNU Parallel
  https://curc.readthedocs.io/en/latest/software/GNUParallel.html

* Introducing Parallel into Shell
  https://petelawson.com/post/parallel-in-shell/

* Linux Productivity Tools
  https://www.usenix.org/conference/lisa19/presentation/maheshwari

* Gnu/parallel + Nfs å®Üé¼²éå±äº«®æ»¶ç½Âéíú¨ç¹¶Âꮡç®Îéëóºæ
  http://atomicer.cn/2018/01/18/gnu-parallel-nfs-%E5%AE%9E%E7%8E%B0%E5%85%B1%E4%BA%AB%E6%96%87%E4%BB%B6%E7%BD%91%E7%BB%9C%E7%9A%84%E5%B9%B6%E5%8F%91%E8%AE%A1%E7%AE%97%E7%AD%89%E6%93%8D%E4%BD%9C/#more

* Bug fixes and man page updates.

Revision 1.7 / (download) - annotate - [select for diffs], Thu Oct 31 22:57:37 2019 UTC (4 years, 4 months ago) by mef
Branch: MAIN
CVS Tags: pkgsrc-2020Q1-base, pkgsrc-2020Q1, pkgsrc-2019Q4-base, pkgsrc-2019Q4
Changes since 1.6: +5 -5 lines
Diff to previous 1.6 (colored)

(parallel/parallel) Updated 20160822 to 20190922. See NEWS (in source tree)

Revision 1.6 / (download) - annotate - [select for diffs], Tue Sep 13 09:41:29 2016 UTC (7 years, 6 months ago) by fhajny
Branch: MAIN
CVS Tags: pkgsrc-2019Q3-base, pkgsrc-2019Q3, pkgsrc-2019Q2-base, pkgsrc-2019Q2, pkgsrc-2019Q1-base, pkgsrc-2019Q1, pkgsrc-2018Q4-base, pkgsrc-2018Q4, pkgsrc-2018Q3-base, pkgsrc-2018Q3, pkgsrc-2018Q2-base, pkgsrc-2018Q2, pkgsrc-2018Q1-base, pkgsrc-2018Q1, pkgsrc-2017Q4-base, pkgsrc-2017Q4, pkgsrc-2017Q3-base, pkgsrc-2017Q3, pkgsrc-2017Q2-base, pkgsrc-2017Q2, pkgsrc-2017Q1-base, pkgsrc-2017Q1, pkgsrc-2016Q4-base, pkgsrc-2016Q4, pkgsrc-2016Q3-base, pkgsrc-2016Q3
Changes since 1.5: +5 -6 lines
Diff to previous 1.5 (colored)

Update parallel/parallel to 20160822

Upstream changes:

20160822

- Bug fixes and man page updates.


20160722

- env_parallel is now ready for wider testing. It is still beta
  quality.

- env_parallel is heavily modified for all shells and testing has been
  increased.

- Selectively choosing what to export using --env now works for
  env_parallel (bash, csh, fish, ksh, pdksh, tcsh, zsh).

- --round-robin now gives more work to a job that processes faster
  instead of same amount to all jobs.

- --pipepart works on block devices on GNU/Linux.

- Bug fixes and man page updates.


20160622

- $PATH can now be exported using --env PATH. Useful if GNU Parallel
  is not in your path on remote machines.

- If --block is left out, --pipepart will use a block size that will
  result in 10 jobs per jobslot.

- Bug fixes and man page updates.


20160522

- niceload --net pauses the program if the internet connection is
  overloaded.

- Bug fixes and man page updates.


20160422

- :::+ and ::::+ work like ::: and :::: but links this input source to
  the previous input source in a --xapply fashion. Contrary to
  --xapply values do not wrap: The shortest input source determines
  the length.

- --line-buffer --keep-order now outputs continously from the oldest
  job still running. This is more what you would expect than the
  earlier behaviour where --keep-order had no effect with
  --line-buffer.

- env_parallel supports tcsh, csh, pdksh. In fish it now supports
  arrays. In csh/tcsh it now supports variables, aliases, and arrays
  with no special chars. In pdksh it supports aliases, functions,
  variables, and arrays.

- Function exporting on Mac OS X works around old Bash version.

- Better CPU detection on OpenIndiana.

- Bug fixes and man page updates.


20160322

- env_parallel is a function that exports the environment (functions,
  aliases, variables, and arrays) to GNU Parallel. Run 'man
  env_parallel' for details.

- niceload --prg now searches for substrings if no process with the
  name is found.

- Bug fixes and man page updates.


20160222

- Bug fixes and man page updates.


20160122

- --sql DBURL uses DBURL as storage for jobs and output. It does not
  run any jobs so it requires at least one --sqlworker. DBURL must
  point to a table.

- --sqlworker DBURL gets jobs from DBURL and stores the result back to
  DBURL.

- --sqlandworker is a shorthand for --sql and --sqlworker.

- --sqlworker requires the output of a single job to fit in memory.

- --results now also saves a file called 'seq' containing the sequence
  number.

- If $PARALLEL_ENV is a file, then that file will be read into
  $PARALLEL_ENV.

- man parallel_tutorial has been given an overhaul.

- --workdir now accepts replacementstrings.

- Bug fixes and man page updates.


20151222

- --transfer is now an alias for --transferfile {}.

- --transferfile works like --transfer, but takes an argument like
  --return. This makes it possible to combine transferring files
  with multiple input sources: parallel -S server --tf {1} wc {2}
  {1} ::: * ::: -l -w -c

- total_jobs() can now be used in {= =}: parallel echo job {#} of '{=
  $_=total_jobs() =}' ::: {1..50}

- Bug fixes and man page updates.


20151122

- Bug fixes and man page updates.


20151022

- --plus makes it possible to use {##} as a shorthand for
  {= $_=$Global::JobQueue->total_jobs() =} which gives the the number
  of jobs to run in total.

- {= $_=$Global::JobQueue->total_jobs() =} is incompatible with -X,
  -m, and --xargs.

- GNU Parallel is now mostly compatible with lsh
  (http://www.lysator.liu.se/~nisse/lsh/) and somewhat compatible with
  autossh (http://www.harding.motd.ca/autossh/).

- --workdir ... now also works when run locally.

- Bug fixes and man page updates.


20150922

- Bug fixes and man page updates.


20150822

- If $job->skip() is called in {= =} the job will not be run.

- @arg can now be used in {= =}: parallel echo '{= $arg[2] < 5 and
  $_="j" =}' ::: 1 2 3 ::: 4 5 6

- Bug fixes and man page updates.


20150722

- If a record fits in a block, --block only reads upto the size of
  --block. If not: --block reads a full --block more.

- Due to widely spread distributions still using --tollef even after a
  year of being retired following a year of being obsolete, --tollef
  now gives an error unless used with --gnu.

- --nice now uses a perl wrapper instead of the nice command.

- Bug fixes and man page updates.


20150622

- --halt has been rewritten completely. You can now combine
  percentages with success or fail. See the man page.

- Exit values 102..254 have been removed. 101 means more than 100 jobs
  failed.

- Killing through --timeout, --memfree, or --halt is now done as a
  process group.

- --termseq determines which signals are sent when a job is killed.

- An empty argument would previously cause no string to be
  inserted. This is now changed to '' being inserted, thus prepending
  a space to the output of: parallel echo {} b ::: ''

- $PARALLEL_ENV can now be set to an environment prepending the
  command. Used in env_parallel as mentioned in the manpage.

- --retry-failed will retry all failed jobs in a joblog. It will
  ignore any command given.

- --ssh and $PARALLEL_SSH can be used to set the command used for
  ssh. The command is assumed to behave the same way as ssh.

- --fifo now works in csh, too.

- Q(...) can be used in {= =} to shell quote a string.

- Bug fixes and man page updates.


20150522

- Security: The security issue for --sshlogin + --fifo/--cat has been
  fixed. Thereby all issues with
  http://lists.gnu.org/archive/html/parallel/2015-04/msg00045.html
  have been fixed.

- Security: After further security analysis the issue fixed in
  20150422 also fixed the problem for --tmux.

- Bug fixes and man page updates.


20150422

New in this release:

- Security fix. An attacker on the local system could make you
  overwrite one of your own files with a single byte. The problem
  exist when you use --compress or --tmux or --pipe or --cat or
  --fifo. The attacker must figure out the randomly chosen file name
  and create a symlink within a time window of 15 ms.

- --shuf will generate all jobs, and shuffle them before running
  them. This is useful to get a quick preview of the results before
  running the full batch.

- Bug fixes and man page updates.


20150322

New in this release:

- --number-of-cores respects 'taskset' on GNU/Linux.

- --joblog --pipe gives the data send and received in the log.

- Bug fixes and man page updates.


20150222

- --tmux has gotten a major overhaul.

- Bug fixes and man page updates.


20150122

- Remote jobs now send stderr (standard error) to stderr (standard
  error) instead of stdout (standard output).

- Remote execution command is now packed using base64 encoded
  bzip2. This means that big environments (app. 100 KB) can be
  transferred. This change makes remote execution alpha quality.

- --semaphoretimeout now takes a negative value. This means give up if
  the semaphore is not gotten within the timeout.

- --halt -1 and -2 now means halt if a job succeeds (so the opposite
  of 1 and 2).

- --no-keep-order will reverse --keep-order.

- Bash's second fix of shellshock caused --env to break again when
  exporting functions. This has been fixed again.

- A semibig refactoring of big functions. All non-trivial functions
  are now less than 100 lines. The refactoring makes this release beta
  quality.

- A description of the design decisions for GNU Parallel can be found
  in 'man parallel_design'.

- A bug fix in replacement strings caused rewrite of the replacement
  function. This makes use of replacement strings alpha quality.

- Bug fixes and man page updates.


20141122

- Remote systems can be divided into hostgroups (e.g. web and db) by
  prepending '@groupname/' to the sshlogin. Multiple groups can be
  given by separating groups with '+'. E.g. @web/www1 @web+db/www2
  @db/mariadb

- Remote execution can be restricted to servers that are part of one
  or more groups by '@groupname' as an sshlogin. Multiple groups can
  be given by separating groups with '+'. E.g. -S @web or -S @db+web

- With --hostgroup you can restrict arguments to certain hostgroups by
  appending '@groupname' to the argument.  Multiple groups can be
  given by separating groups with '+'. E.g. my_web_arg@web
  db-or-web-arg@db+web db-only-arg@db Thanks to Michel Courtine for
  developing a prototype for this.

- Bug fixes and man page updates.


20141022

- --env was changed to deal with Bash's new way of exporting a function.

- Bug fixes and man page updates.


20140922

- If the file give as --sshloginfile is changed it will be re-read
  when a job finishes though at most once per second. This makes it
  possible to add and remove hosts while running.


20140822

- GNU Parallel now uses the same shell it was started from as the
  command shell for local jobs. So if GNU Parallel is started from
  tcsh it will use tcsh as its shell even if the login $SHELL is
  different. For remote jobs the login $SHELL will be used.

- The whole current environment in bash can be copied by using a shell
  wrapper function (Search manual for env_parallel).

- --plus adds the replacement strings {+/} {+.} {+..} {+...} {..}
  {...} {/..} {/...}. The idea being that '+foo' matches the opposite
  of 'foo' and {} = {+/}/{/} = {.}.{+.} = {+/}/{/.}.{+.} = {..}.{+..}
  = {+/}/{/..}.{+..} = {...}.{+...} = {+/}/{/...}.{+...}

- GNU Parallel now deals correctly with the combination
  rsync-3.1.X-client and rsync-2.5.7-server

- Bug fixes and man page updates.


20140722

- {= perl expression =} can be used as replacement string. The
  expression should modify $_. E.g. {= s/\.gz$// =} to remove .gz from
  the string. This makes replacement strings extremely flexible.

- Positional perl expressions (similar to {2}) are given as {=2 perl
  expression=} where 2 is the position.

- One small backwards incompatibility: {1}_{2} will replace {2} with
  the empty string if there is only one argument. Previously {2} would
  have been left untouched.

- Replacement strings can be defined using --rpl. E.g. parallel --rpl
  '{.gz} s/\.gz$//' echo {.gz} ::: *.gz

- The parenthesis around {= perl expression =} can be changed with
  --parens.

- --tmux will direct the output to a tmux session instead of
  files. Each running jobs will be in its own window.

- --halt 10% will stop spawning new jobs if 10% failed so far.

- Bug fixes and man page updates.


20140622

- --shebang and --shebang-wrap now works on FreeBSD.

- --pipepart works with --header, --regexp, --cat and --fifo.

- ./configure --disable-documentation will not build documentation.

- {%} works as job slot.

- Bug fixes and man page updates.


20140522

- Use --semaphoretimeout to ignore the semaphore lock after a while.

- {%} introduced as job slot replacement string. It has known bugs.

- --slotreplace changes slot replacement string.

- Bug fixes and man page updates.


20140422

- --pipepart is a highly efficient alternative to --pipe if the input
  is a real file and not a pipe.

- If using --cat or --fifo with --pipe the {} in the command will be
  replaced with the name of a physical file and a fifo respectively
  containing the block from --pipe. Useful for commands that cannot
  read from standard input (stdin).

- --controlmaster has gotten an overhaul and is no longer
  experimental.

- --env is now copied when determining CPUs on remote system. Useful
  for copying $PATH if parallel is not in the normal path.

- --results now chops the argument if the argument is longer than the
  allowed path length.

- Build now survives if pod2* are not installed.

- Bug fixes and man page updates.


20140322

- Bug fixes and man page updates.


20140222

- --tollef has been retired.

- --compress has be redesigned due to bugs.

- Format of --eta and --joblog has changed slightly.

- Bug fixes and man page updates.


20140122

- Bug fixes and man page updates.


20131222

- GNU Parallel now has a motto: For people who live life in the
  parallel lane.

- Detect if the buffer dir $TMPDIR runs out of space. This changes a
  central piece of code, making this release alpha quality.

- --keep-order --(n)onall will sort according to the sshlogin.

- Detect the number of CPUs on DEC Tru64.

- GNU sql: --list-tables for sqlite3.

- Bug fixes and man page updates.


20131122

- A citation notice is printed on stderr only if stderr is a terminal,
  the user has not specified --no-notice and the user has not run
  --bibtex once. This makes the release alpha quality.

- --compress will compress temporary files. If the output is big and
  very compressible this will take up less disk space in $TMPDIR and
  possibly be faster due to less disk I/O.

- --compress-program comtrols which program to use for compressing
  temporary files.

- --bar show progress as a progress bar compatible with zenity.

- --resume can now be used with --result: Jobs already run will be
  skipped.

- --transfer and --basefile support paths relative to the --workdir by
  inserting /./ into the path.

- Bug fixes and man page updates.


20131022

- --transfer files with /./ in the path will copy the files relative
  to the --workdir.

- The maximal command length is now cached in a file halfing the
  startup time.

- Bug fixes and man page updates.


20130922

- PDF-files of documentation is now included.

- Bug fixes and man page updates.


20130822

- A tutorial showing much of GNU Parallel's functionality. Spend an
  hour walking through the tutorial. Your commandline will love you
  for it. man parallel_tutorial

- --line-buffer will buffer output on line basis. --group keeps the
  output together for a whole job. --ungroup allows output to mixup
  with half a line coming from one job and half a line coming from
  another job. --line-buffer fits between these two; it prints a full
  line, but will allow for mixing lines of different jobs.

- --record-env records all variables and functions set. Useful to
  record the normal environment before using --env _.

- --env _ exports all functions and variables to the remote server
  except for the ones recorded.

- New signing key. Due to recommendations from NIST
  http://www.keylength.com/en/4/ the signing key was changed from
  1024D/ID:FFFFFFF1 to 9888R/ID:88888888.

- Bug fixes and man page updates.


20130722

- --round-robin with --pipe will write all blocks to already running
  jobs.

- --env can now transfer Bash function for remote execution. That is
  pretty cool!

- Quite a few bug fixes and man page updates.


20130622

- --xapply now recycles arguments if an input source has more
  arguments than others.

- The sleep time between jobs is now both increased and decreased
  exponentially.

- 10 seconds installation check the signature using GnuPG if GnuPG is
  installed.

- Bug fixes and man page updates.


20130522

- --ctrlc is now default if --pipe is not used; thus making it
  possible to kill remotely started jobs simply by pressing Ctrl-C.

- --timeout 200% now means kill jobs that take more than twice the
  time of the median run time of a job.

- Jobs are now distributed round robin when having mulitiple
  --sshlogin instead of filling up one --sshlogin at a time.

- niceload: darwin version of --io --mem --swap. Thanks to Anders F
  Bjorklund.

- Bug fixes and man page updates.


20130422

- 10 seconds installation: wget -O - pi.dk/3 | sh

- HPUX CPU/core detection. Thanks to Javier Tarradas.

- CPU detection for HURD, IRIX, SCO OpenServer and (old) HPUX.

- --ctrlc will send SIGINT to tasks running on remote computers and
  thus killing them.

- --load now uses 'ps' to see immediately see the number of running
  processes instead of 'uptime' thus making --load react much faster.

- Testing on Centos 3.9 and FreeBSD 7 revealed a lot of compability
  bugs. Some of these required quite extensive changes making this
  release beta quality.

-  --retries works with --onall.

- The new --load computation now works on FreeBSD 7.

- --nice works under tcsh.

- Bug fixes and man page updates.


20130222

- --resume works with --pipe.

- --resume-failed will go through --joblog, redo the failed jobs and
  then continue like --resume.

- Negative positional arguments count from the end: {-1} means the
  last argument, {-2} the second to last.

- NetBSD CPU detection.

- --blocksize increases exponentially if it smaller than a full
  record.

- Processing n-line records (--pipe -L n) is now much faster.

- --tollef is obsoleted after discussion on the mailing list.

- Bug fixes and man page updates.

Revision 1.5 / (download) - annotate - [select for diffs], Mon Nov 2 23:46:13 2015 UTC (8 years, 4 months ago) by agc
Branch: MAIN
CVS Tags: pkgsrc-2016Q2-base, pkgsrc-2016Q2, pkgsrc-2016Q1-base, pkgsrc-2016Q1, pkgsrc-2015Q4-base, pkgsrc-2015Q4
Changes since 1.4: +2 -1 lines
Diff to previous 1.4 (colored)

Add SHA512 digests for distfiles for parallel category

Existing SHA1 digests verified, all found to be the same on the
machine holding the existing distfiles (morden).  Existing SHA1
digests retained for now as an audit trail.

Revision 1.4 / (download) - annotate - [select for diffs], Sun Jun 16 21:46:35 2013 UTC (10 years, 9 months ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2015Q3-base, pkgsrc-2015Q3, pkgsrc-2015Q2-base, pkgsrc-2015Q2, pkgsrc-2015Q1-base, pkgsrc-2015Q1, pkgsrc-2014Q4-base, pkgsrc-2014Q4, pkgsrc-2014Q3-base, pkgsrc-2014Q3, pkgsrc-2014Q2-base, pkgsrc-2014Q2, pkgsrc-2014Q1-base, pkgsrc-2014Q1, pkgsrc-2013Q4-base, pkgsrc-2013Q4, pkgsrc-2013Q3-base, pkgsrc-2013Q3, pkgsrc-2013Q2-base, pkgsrc-2013Q2
Changes since 1.3: +2 -1 lines
Diff to previous 1.3 (colored)

Fix build with perl-5.18.

Revision 1.3 / (download) - annotate - [select for diffs], Sun Mar 3 11:11:51 2013 UTC (11 years ago) by shattered
Branch: MAIN
CVS Tags: pkgsrc-2013Q1-base, pkgsrc-2013Q1
Changes since 1.2: +4 -4 lines
Diff to previous 1.2 (colored)

Update to 20130122.  Changes:

* --sshdelay Delay starting next ssh by secs seconds.
* Bug fixes and man page updates.

Revision 1.2 / (download) - annotate - [select for diffs], Sun Dec 2 10:38:51 2012 UTC (11 years, 3 months ago) by cheusov
Branch: MAIN
CVS Tags: pkgsrc-2012Q4-base, pkgsrc-2012Q4
Changes since 1.1: +4 -4 lines
Diff to previous 1.1 (colored)


Update to parallel-20121122

Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Mon May 23 21:38:37 2011 UTC (12 years, 10 months ago) by cheusov
Branch: TNF
CVS Tags: pkgsrc-base, pkgsrc-2012Q3-base, pkgsrc-2012Q3, pkgsrc-2012Q2-base, pkgsrc-2012Q2, pkgsrc-2012Q1-base, pkgsrc-2012Q1, pkgsrc-2011Q4-base, pkgsrc-2011Q4, pkgsrc-2011Q3-base, pkgsrc-2011Q3, pkgsrc-2011Q2-base, pkgsrc-2011Q2
Changes since 1.1: +0 -0 lines
Diff to previous 1.1 (colored)


GNU Parallel is a shell tool for executing jobs in parallel using one or
more machines.  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.

Revision 1.1 / (download) - annotate - [select for diffs], Mon May 23 21:38:37 2011 UTC (12 years, 10 months ago) by cheusov
Branch: MAIN

Initial revision

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