Summary
Blosc is a compression library designed to transmit data to the processor cache faster than the traditional non-compressed memory fetch. Compression ratios are not very high, but the decompression is very fast. Blosc is meant not only to reduce the size of large datasets on-disk or in-memory, but also to accelerate memory-bound computations.
Versions
v1.21.6 :: 0/1 :: gentoo
- Modified
- License
- BSD
- Keywords
- amd64 arm arm64 ppc ppc64 x86 ~alpha ~amd64-linux ~hppa ~loong ~riscv ~s390 ~sparc ~x86-linux
- USE flags
- lz4 snappy test zlib zstd
USE flags
General
- lz4
- Enable support for lz4 compression (as implemented in app-arch/lz4)
- snappy
- Enable support for Snappy compression (as implemented in app-arch/snappy)
- test
- Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
- zlib
- Add support for zlib compression
- zstd
- Enable support for ZSTD compression
Dependencies
app-arch / lz4 : Extremely Fast Compression algorithm
app-arch / snappy : A high-speed compression/decompression library by Google
Runtime Dependencies
app-arch / lz4 : Extremely Fast Compression algorithm
app-arch / snappy : A high-speed compression/decompression library by Google
Depending packages
dev-libs / libdynd : C++ dynamic multi-dimensionnal array library with Python exposure
dev-python / blosc : High performance compressor optimized for binary data
dev-python / tables : Hierarchical datasets for Python
media-gfx / blender : 3D Creation/Animation/Publishing System
media-gfx / openvdb : Library for the efficient manipulation of volumetric data
sci-libs / netcdf : Scientific library and interface for array oriented data access
Bugs
Change logs
- Repository mirror & CI · gentoo
Merge updates from master - Arthur Zamarin · gentoo
*/*: unkeyword ~ia64
Change was created by running the following command:: ekeyword ^ia64 */*/*.ebuild Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Remove old
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-libs/c-blosc: Stabilize 1.21.6 ppc, #935983
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Arthur Zamarin · gentoo
dev-libs/c-blosc: Stabilize 1.21.6 amd64, #935983
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Arthur Zamarin · gentoo
dev-libs/c-blosc: Stabilize 1.21.6 x86, #935983
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-libs/c-blosc: Stabilize 1.21.6 ppc64, #935983
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Arthur Zamarin · gentoo
dev-libs/c-blosc: Stabilize 1.21.6 arm64, #935983
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Arthur Zamarin · gentoo
dev-libs/c-blosc: Stabilize 1.21.6 arm, #935983
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Bump to 1.21.6
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - WANG Xuerui · gentoo
dev-libs/c-blosc: keyword 1.21.5 for ~loong
Signed-off-by: WANG Xuerui <xen0n@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Remove old
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Arthur Zamarin · gentoo
dev-libs/c-blosc: Stabilize 1.21.5 amd64, #915250
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Arthur Zamarin · gentoo
dev-libs/c-blosc: Stabilize 1.21.5 x86, #915250
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Arthur Zamarin · gentoo
dev-libs/c-blosc: Stabilize 1.21.5 ppc, #915250
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-libs/c-blosc: Stabilize 1.21.5 ppc64, #915250
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-libs/c-blosc: Stabilize 1.21.5 arm, #915250
Signed-off-by: Sam James <sam@gentoo.org> - Sam James · gentoo
dev-libs/c-blosc: Stabilize 1.21.5 arm64, #915250
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Bump to 1.21.5
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-libs/c-blosc: disable unaligned access
Causes SIGBUS on armv7 (at least in jiji's arm32-on-arm64 chroot) in Pandas test suite. Unaligned access is UB anyway. Bug: https://bugs.gentoo.org/911660 Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Remove old
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Arthur Zamarin · gentoo
dev-libs/c-blosc: Stabilize 1.21.4 ppc, #911099
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Arthur Zamarin · gentoo
dev-libs/c-blosc: Stabilize 1.21.4 arm64, #911099
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Arthur Zamarin · gentoo
dev-libs/c-blosc: Stabilize 1.21.4 arm, #911099
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Jakov Smolić · gentoo
dev-libs/c-blosc: Stabilize 1.21.4 ppc64, #911099
Signed-off-by: Jakov Smolić <jsmolic@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Jakov Smolić · gentoo
dev-libs/c-blosc: Stabilize 1.21.4 x86, #911099
Signed-off-by: Jakov Smolić <jsmolic@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Jakov Smolić · gentoo
dev-libs/c-blosc: Stabilize 1.21.4 amd64, #911099
Signed-off-by: Jakov Smolić <jsmolic@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Bump to 1.21.4
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Remove old
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Sam James · gentoo
dev-libs/c-blosc: Stabilize 1.21.3 ppc64, #888729
Signed-off-by: Sam James <sam@gentoo.org> - Sam James · gentoo
dev-libs/c-blosc: Stabilize 1.21.3 ppc, #888729
Signed-off-by: Sam James <sam@gentoo.org> - Sam James · gentoo
dev-libs/c-blosc: Stabilize 1.21.3 arm64, #888729
Signed-off-by: Sam James <sam@gentoo.org> - Sam James · gentoo
dev-libs/c-blosc: Stabilize 1.21.3 arm, #888729
Signed-off-by: Sam James <sam@gentoo.org> - Sam James · gentoo
dev-libs/c-blosc: Stabilize 1.21.3 x86, #888729
Signed-off-by: Sam James <sam@gentoo.org> - Sam James · gentoo
dev-libs/c-blosc: Stabilize 1.21.3 amd64, #888729
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Add GitHub homepage
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Michał Górny · gentoo
dev-libs/c-blosc: Fix license to BSD
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Bump to 1.21.3
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Bump to 1.21.2
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-libs/c-blosc: backport GNUInstallDirs patch (fix .pc file location)
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Matt Turner · gentoo
dev-libs/c-blosc: Keyword 1.21.1 alpha, #804136
Signed-off-by: Matt Turner <mattst88@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Remove old
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Jakov Smolić · gentoo
dev-libs/c-blosc: Stabilize 1.21.1 x86, #829553
Signed-off-by: Jakov Smolić <jsmolic@gentoo.org> Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Jakov Smolić · gentoo
dev-libs/c-blosc: Stabilize 1.21.1 amd64, #829553
Signed-off-by: Jakov Smolić <jsmolic@gentoo.org> Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Arthur Zamarin · gentoo
dev-libs/c-blosc: Stabilize 1.21.1 arm, #829553
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Arthur Zamarin · gentoo
dev-libs/c-blosc: Stabilize 1.21.1 arm64, #829553
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Arthur Zamarin · gentoo
dev-libs/c-blosc: Stabilize 1.21.1 ppc64, #829553
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Arthur Zamarin · gentoo
dev-libs/c-blosc: Stabilize 1.21.1 ppc, #829553
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-libs/c-blosc: Stabilize 1.21.0 ppc64, #813567
Signed-off-by: Sam James <sam@gentoo.org> - Sam James · gentoo
dev-libs/c-blosc: Stabilize 1.21.0 ppc, #813567
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-libs/c-blosc: Keyword 1.21.1 ia64, #804136
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-libs/c-blosc: Stabilize 1.21.0 arm64, #813567
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Bump to 1.21.1
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-libs/c-blosc: Stabilize 1.21.0 arm, #813567
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-libs/c-blosc: Keyword 1.21.0 s390, #804136
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Marek Szuba · gentoo
dev-libs/c-blosc: keyword 1.21.0 for ~riscv
Signed-off-by: Marek Szuba <marecki@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Rolf Eike Beer · gentoo
dev-libs/c-blosc: keyworded 1.21.0 for hppa, bug #804136
Package-Manager: Portage-3.0.20, Repoman-3.0.2 RepoMan-Options: --include-arches="hppa" Signed-off-by: Rolf Eike Beer <eike@sf-mail.de> Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Rolf Eike Beer · gentoo
dev-libs/c-blosc: keyworded 1.21.0 for sparc, bug #804136
Package-Manager: Portage-3.0.20, Repoman-3.0.2 RepoMan-Options: --include-arches="sparc" Signed-off-by: Rolf Eike Beer <eike@sf-mail.de> Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Remove old
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-libs/c-blosc: Stabilize 1.21.0 amd64, #771348
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Thomas Deutschmann · gentoo
dev-libs/c-blosc: x86 stable (bug #771348)
Package-Manager: Portage-3.0.14, Repoman-3.0.2 Signed-off-by: Thomas Deutschmann <whissi@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Bump to 1.21.0
No meaningful changes but need to bump it anyway so repology doesn't report us as having obsolete versions. Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Remove old
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Sam James · gentoo
dev-libs/c-blosc: Stabilize 1.20.1 amd64, #751121
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Thomas Deutschmann · gentoo
dev-libs/c-blosc: x86 stable (bug #751121)
Package-Manager: Portage-3.0.8, Repoman-3.0.2 Signed-off-by: Thomas Deutschmann <whissi@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-libs/c-blosc: ppc64 keyworded (bug #745783)
Package-Manager: Portage-3.0.8, Repoman-3.0.1 Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Remove old
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Agostino Sarubbo · gentoo
dev-libs/c-blosc: x86 stable wrt bug #741222
Package-Manager: Portage-2.3.103, Repoman-2.3.23 RepoMan-Options: --include-arches="x86" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Agostino Sarubbo · gentoo
dev-libs/c-blosc: amd64 stable wrt bug #741222
Package-Manager: Portage-2.3.103, Repoman-2.3.23 RepoMan-Options: --include-arches="amd64" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Bump to 1.20.1
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Agostino Sarubbo · gentoo
dev-libs/c-blosc: x86 stable wrt bug #734386
Package-Manager: Portage-2.3.103, Repoman-2.3.23 RepoMan-Options: --include-arches="x86" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Agostino Sarubbo · gentoo
dev-libs/c-blosc: amd64 stable wrt bug #734386
Package-Manager: Portage-2.3.99, Repoman-2.3.22 RepoMan-Options: --include-arches="amd64" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Bump to 1.20.0
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-libs/c-blosc: arm keyworded (bug #728856)
Package-Manager: Portage-2.3.99, Repoman-2.3.23 Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-libs/c-blosc: arm64 keyworded (bug #728856)
Package-Manager: Portage-2.3.99, Repoman-2.3.23 Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sergei Trofimovich · gentoo
dev-libs/c-blosc: keyworded 1.19.0 for ppc
keyworded wrt bug #728856 Package-Manager: Portage-2.3.103, Repoman-2.3.23 RepoMan-Options: --include-arches="ppc" Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-libs/c-blosc: Bump to 1.19.0
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Jakov Smolic · gentoo
dev-libs/c-blosc: update homepage link
Package-Manager: Portage-2.3.99, Repoman-2.3.22 Signed-off-by: Jakov Smolic <jakov.smolic@sartura.hr> Signed-off-by: Aaron Bauman <bman@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
*/*: [QA] Fix trivial cases of MissingTestRestrict
The result was achieved via the following pipeline: pkgcheck scan -c RestrictTestCheck -R FormatReporter \ --format '{category}/{package}/{package}-{version}.ebuild' | xargs -n32 grep -L RESTRICT | xargs -n32 sed -i -e '/^IUSE=.*test/aRESTRICT="!test? ( test )"' The resulting metadata was compared before and after the change. Few Go ebuilds had to be fixed manually due to implicit RESTRICT=strip added by the eclass. Two ebuilds have to be fixed because of multiline IUSE. Suggested-by: Robin H. Johnson <robbat2@gentoo.org> Closes: https://github.com/gentoo/gentoo/pull/13942 Signed-off-by: Michał Górny <mgorny@gentoo.org> - Benda Xu · gentoo
dev-libs/c-blosc: drop old versions.
Reported-by: Orivej Desh <orivej@gmx.fr> Closes: https://bugs.gentoo.org/590936 Package-Manager: Portage-2.3.16, Repoman-2.3.6 - Agostino Sarubbo · gentoo
dev-libs/c-blosc: x86 stable wrt bug #606302
Package-Manager: Portage-2.3.6, Repoman-2.3.1 RepoMan-Options: --include-arches="x86" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Agostino Sarubbo · gentoo
dev-libs/c-blosc: amd64 stable wrt bug #606302
Package-Manager: Portage-2.3.5, Repoman-2.3.1 RepoMan-Options: --include-arches="amd64" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Robin H. Johnson · gentoo
Drop $Id$ per council decision in bug #611234.
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> - Sébastien Fabbro · gentoo
dev-libs/c-blosc: version bump
Package-Manager: Portage-2.3.3, Repoman-2.3.1 - T. Malfatti · gentoo
media-libs/portaudio: Version bump - David Seifert · gentoo
dev-libs/c-blosc: Version bump to 1.11.1
* EAPI=6 Package-Manager: portage-2.3.2 - Robin H. Johnson · gentoo
proj/gentoo: Initial commit
This commit represents a new era for Gentoo: Storing the gentoo-x86 tree in Git, as converted from CVS. This commit is the start of the NEW history. Any historical data is intended to be grafted onto this point. Creation process: 1. Take final CVS checkout snapshot 2. Remove ALL ChangeLog* files 3. Transform all Manifests to thin 4. Remove empty Manifests 5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$ 5.1. Do not touch files with -kb/-ko keyword flags. Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed