./archivers/pbzip2, Parallel implementation of the bzip2 block-sorting file compressor

[ CVSweb ] [ Homepage ] [ RSS ] [ Required by ] [ Add to tracker ]


Branch: CURRENT, Version: 1.1.13, Package name: pbzip2-1.1.13, Maintainer: pkgsrc-users

The pbzip2 program is a parallel version of bzip2 for use on shared
memory machines. It provides near-linear speedup when used on true
multi-processor machines and 5-10% speedup on Hyperthreaded machines.
The output is fully compatible with the regular bzip2 data so any
files created with pbzip2 can be uncompressed by bzip2 and vice-versa.


Master sites:

SHA1: f61e65a7616a3492815d18689c202d0685fe167d
RMD160: cc73779cb262afd7150960ee3989d901bf10de8d
Filesize: 46.89 KB

Version history: (Expand)


CVS history: (Expand)


   2016-01-23 06:06:29 by Zafer Aydogan | Files touched by this commit (2) | Package updated
Log message:
Update pbzip2 to 1.13

Bugfix release:
- bug #1404812 add support for DESTDIR in Makefile (thanks to Ryan Schmidt)
- bug #1429181 fix bad CYGWIN define (thanks to Marco Atzeri)
- bug #1337949 rm unused vars; add hasInFile flag (thanks to Mingxing Zhang)
- bug #1524909 - output sometimes truncated on redirected -cd
   2015-11-03 01:56:27 by Alistair G. Crooks | Files touched by this commit (93)
Log message:
Add SHA512 digests for distfiles for archivers category

Problems found with existing distfile for eagle:
	distfiles/bicom101.zip
	distfiles/szip-2.1nb3/szip-2.1.tar.gz
	distfiles/xmill-0.9.1.tar.gz
No changes made to these distinfo files.

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.
   2015-03-08 02:16:36 by Makoto Fujiwara | Files touched by this commit (2) | Package updated
Log message:
Update 2.20 to 2.22
-------------------
2.21 2015-02-17 rurban
   - Add leaktrace test
   - Add .gitignore

2.22 2015-02-17 rurban
   - Fixed huge decompress memory leak, leaking every single XS outbut buffer.
   - Better memory leak testcase with Memory::Dump, t/090-memory-usage.pl
     (RT #102211 by Nick Koston)
   - clarify docs that deflate = compress, inflate = uncompress
   2014-03-31 14:32:05 by Filip Hajny | Files touched by this commit (3) | Package updated
Log message:
Update pbzip2 to 1.1.18.

Changes in 1.1.18:
- Fixed bug of metadata unpreserved on empty files compress (bug #1011021)

Changes in 1.1.17:
- Fixed refusal to write to stdout on -dc from stdin (bug #886628)
- Fixed occasional failure on decompress with --ignore-trailing-garbage=1
  with multiple bad blocks in the archive (bug #886625)

Changes in 1.1.16:
- Fixed bug - deadlock due to unsynchronized broadcasts (bug #876686)
- Prevent deletion of input files on error (bug #874543)
- Document how to compress/decompress from standard input (bug #820525)
- Added more detailed kernel error messages (bug #874605)
- Fixes for error handling in muliti-file processing (bug #883782)
   2012-09-11 21:47:04 by Aleksej Saushev | Files touched by this commit (95)
Log message:
"user-destdir" is default these days
   2011-09-16 17:39:29 by Filip Hajny | Files touched by this commit (3) | Package updated
Log message:
Updated archivers/pbzip2 to 1.1.5.

Changes in 1.1.5 (Jul 16, 2011)
- Fixed excessive output permissions while compress/decompress
  is in progress (bug #807536)

Changes in 1.1.4 (Apr 22, 2011)
- Fixed hang on decompress with --ignore-trailing-garbage=1 when
  producer is interrupted on trailing garbage (bug #762464)
- Added example to help for decompression piped to tar (bug #746806)
- Fixed typo in Trailing Garbage printed message (bug #746799)

Changes in 1.1.3 (Mar 27, 2011)
- Print trailing garbage errors even when in quiet mode (bug #743635)
- Default extension on decompress of .tbz2 changed to .tar for
  bzip2 compatibility (bug #743639)
- Fixed hang on decompress with --ignore-trailing-garbage=1 and higher
  numCPU (e.g. > 2) (bug #740502)

Changes in 1.1.2 (Feb 19, 2011)
- Fix directdecompress segfault when destination file can't be
  opened (e.g. read-only) (bug #717852)
- Implemented --ignore-trailing-garbage feature (bug #594868)
- Fixed hang on decompress of some truncated archives (bug #590225)
- Pulled an error check out of normal logic block for clarity
- Debug print added after BZ2_bzDecompress to track it's return code.
- A debug print fixed in queue::remove
- Increased max memory usage limit from 1GB to 2GB
- If no -m switch given on command line, default max memory limit
  will now automatically increase from 100 MB to minimum amount
  of memory required to support the number of CPUs requested
- Improved performance when output buffer is full
- Fixed bug which caused hang while decompressing prematurely
  truncated bzip2 stream
- Consumer_decompress throttling modified to prevent potential
  deadlock/infinite loop in certain situations (Thanks to Laszlo
  Ersek for finding and helping track down the cause of this bug)
- Fixed deadlock bug and performance issue when consumer working
  with long bzip2 sequences (Thanks to Tanguy Fautre for finding)
- Fixed error message for block size range (max size was wrong)
- Moved #include <pthread.h> from pbzip2.cpp to pbzip2.h to fix
  OS/2 compiler issue

Changes in 1.1.1 (Apr 17, 2010)

- Modified decompression to use low-level libbz2 API to improve
  performance of long bzip2 streams of large single-stream bzip2
  blocks
- This release should now decompress files created with bzip2
  at least as fast as bzip2 or slightly faster
- Handle decompression of long bzip2 streams incrementally
  instead of loading whole stream in memory at once
- Fixed issue in safe_cond_timed_wait which caused segmentation
  fault when compiled in DEBUG mode
- Fixed issue with Sun Studio compiler - required explicit
  declaration of static const members in .cpp

Changes in 1.1.0 (Mar 13, 2010)
- Added support for multi-threaded decompression using STDIN/pipes
- Added code to support throttling compression to prevent memory
  exhaustion with slow output pipe
- Added -m switch to specify max memory usage amount before
  throttling starts (default 100MB)
- Fixed bug that did not allow command line parameters to be used
  when compressing data from STDIN
- Added long options to man page and -h output
- Added --loadavg, --read long options
- Added support for CPU detection on Win32
- Major improvements to protection of shared variables, error and
  signal handling, program termination
- Added -S switch for thread stack size customization
  (needs USE_STACKSIZE_CUSTOMIZATION defined when compiling)
- Fixed command line parsing bug for -b, -p, -m switches
- Fixed infinite loop when fileWriter fails to create output
  file at start
- Fixed bug that deleted input filename (with .bz2 extension for
  compression and without .bz2 extension for decompression) when
  a user interrupts process with CTRL-C while outputting to STDOUT
- Fixed bug where 0 byte files were not processed properly when
  data input from STDIN
- Ignores fwrite return and passes chown errors in writeFileMetaData
  if effective uid root
- OutputBuffer usage redesigned as fixed-size circular buffer
- Lots of minor bugs fixed (see AUTHORS or pbzip2.cpp for full details)
- Special thanks to Yavor Nikolov for providing the majority of
  contributions to this release and a significant amount of testing
   2009-06-14 19:28:19 by Joerg Sonnenberger | Files touched by this commit (29)
Log message:
Remove @dirrm entries from PLISTs
   2009-01-12 16:25:13 by Thomas Klausner | Files touched by this commit (2) | Package updated
Log message:
Update to 1.0.5:

Changes in 1.0.5 (Jan 08, 2009)
- Now properly complains about trying to read or write compressed
  data to terminal, and exits
- Further fixed CPU detection crash
- Updated Makefile to force deletion when cleaning