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项目描述

PBZIP2 is a parallel implementation of the bzip2 block-sorting file compressor that uses pthreads and achieves near-linear speedup on SMP machines. The output of this version is fully compatible with bzip2 1.0.2 or newer (ie: anything compressed with PBZIP2 can be decompressed with bzip2).

系统要求

System requirement is not defined
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.

2011-11-03 07:58
1.1.6

此版本修复了由于不同步广播死锁、 可防止删除错误的输入文件、 添加更详细的内核错误消息、 修复错误处理多文件处理、 中和更新关于从 stdin 数据处理的文件。
标签: Major bugfixes
This release fixes a deadlock due to unsynchronized broadcasts, prevents deletion of input files on error, adds more detailed kernel error messages, fixes error handling in muliti-file processing, and updates documentation on processing data from stdin.

2011-07-18 04:52
1.1.5

此版本修复了过多的输出权限，而压缩/解压缩过程中。现在模拟作为bzip2的相同的行为。
标签: Important security bugfix release
This release fixes excessive output permissions while compress/decompress is in progress. It now emulates the same behaviour as bzip2.

2011-04-28 06:48
1.1.4

此版本修正了挂起与解压缩 - 忽略-尾随-垃圾= 1时，生产者是在尾随垃圾中断。它增加了一个例子，以帮助输送到焦油减压，并修复了尾随垃圾邮件印错字。
标签: Minor bugfixes
This release fixes a hang on decompress with --ignore-trailing-garbage=1 when producer is interrupted on trailing garbage. It adds an example to help for decompression piped to tar, and fixes a typo in the Trailing Garbage printed message.

2011-03-29 06:13
1.1.3

此版本修正了挂在解压缩与 - ignore -尾随-垃圾= 1时，使用超过2个CPU。默认延长解压缩的。tbz2已被更改为。bzip2的兼容性焦油。尾随垃圾打印错误，现在即使在安静模式。
标签: Minor bugfixes
This release fixes a hang on decompress with --ignore-trailing-garbage=1 when using more than 2 CPUs. The default extension on decompress of .tbz2 has been changed to .tar for bzip2 compatibility. Trailing garbage errors will now be printed even when in quiet mode.

2011-02-20 05:05
1.1.2

此版本修改Consumer_decompress限制，以防止潜在的死锁在某些情况下/无限循环。它还修正了错误和性能问题的僵局时，消费者的bzip2长序列工作。它修正了错误，造成了一个坑，而过早地被截断的bzip2解压缩流，修复了挂在一些截断档案减压。最后，它实现了一个 - 的忽略尾随，如Gentoo的包非标准档案-垃圾功能。
标签: Minor bugfixes
This release modifies Consumer_decompress throttling to prevent potential deadlock/infinite loops in certain situations. It also fixes a deadlock bug and performance issue when consumer is working with long bzip2 sequences. It fixes a bug which caused a hang while decompressing a prematurely truncated bzip2 stream and fixes a hang on decompression of some truncated archives. Finally, it implements an --ignore-trailing-garbage feature for non-standard archives such as gentoo packages.

Project Resources

Project Page 下载: BSD Ports 下载: Debian Package (deb) 首页 下载: Mac OS X 下载: RPM 下载: TGZ