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Name: bzip3 | Distribution: openSUSE Tumbleweed |
Version: 1.4.0 | Vendor: openSUSE |
Release: 1.1 | Build date: Mon Dec 18 22:58:32 2023 |
Group: Unspecified | Build host: i01-ch2c |
Size: 32435 | Source RPM: bzip3-1.4.0-1.1.src.rpm |
Packager: https://bugs.opensuse.org | |
Url: https://github.com/kspalaiologos/bzip3 | |
Summary: Compressor with Burrows–Wheeler transform and PPM context modeling |
A compressor featuring improved compression ratios and performance over bzip2 thanks to a order-0 context mixing entropy coder, a Burrows-Wheeler transform code making use of suffix arrays, a RLE with Lempel Ziv+Prediction pass based on LZ77-style string matching and PPM-style context modeling. bzip3 1.4.0 can outperform zstd 1.5.5 on specific data sets, e.g. 15% better ratio for same compress time on source code, but has time trouble with e.g. object files.
BSD-2-Clause AND LGPL-3.0-or-later
* Mon Dec 18 2023 Andrea Manzini <andrea.manzini@suse.com> - update to 1.4.0: * support for linking with C++ * improvements on CMake build * Tue Aug 22 2023 Andrea Manzini <andrea.manzini@suse.com> - update to 1.3.2: * Add the `-r` option ("recovery"). If a file fails to decompress fully (e.g. due to a CRC error), ignore it and write the file regardless. * Add preliminary CMake support. * Fix the include guard macro name to work with pedantic compilers. * Fix the shift direction in the crc32 check function. Because of a programming mistake, v1.3.0 and v1.3.1 introduced a breaking change to the CRC calculation code. The change has been reverted in this release. While the archives created with these versions of bzip3 will fail to regularly decompress due to a checksum error, using the recovery option as `bzip3 -rd` to decompress will restore their original contents. * Fri Jun 02 2023 Dirk Müller <dmueller@suse.com> - update to 1.3.1: * Verbose mode in the tool now prints the extra statistics also during testing, not just encoding or decoding. * Update the CI pipeline to Debian Bullseye. * Fix a minor issue with side effects in RLE decoding. * Explicitly disable `-march=native` for releases. * Fix a bug in the tool reported by Adam Borowski regarding - t/-d input buffer checks. * Fix an issue with the current input offset not being taken into account in bz3_compress. * Wed May 03 2023 Jan Engelhardt <jengelh@inai.de> - Update descriptions with an outline of performance to support the user comparing similar packages, per https://en.opensuse.org/openSUSE:Package_description_guidelines * Wed May 03 2023 Martin Pluskal <mpluskal@suse.com> - Cleanup spec file for factory submission - Build AVX2 enabled hwcaps library for x86_64-v3 * Tue May 02 2023 Dirk Müller <dmueller@suse.com> - Initial package (1.3.0)
/usr/bin/bunzip3 /usr/bin/bz3cat /usr/bin/bz3grep /usr/bin/bz3less /usr/bin/bz3more /usr/bin/bz3most /usr/bin/bzip3 /usr/share/doc/packages/bzip3 /usr/share/doc/packages/bzip3/NEWS /usr/share/doc/packages/bzip3/README.md
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Fabrice Bellet, Thu Dec 26 23:45:37 2024