./devel/blosc, Blocking, shuffling, and lossless compression library

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Branch: CURRENT, Version: 1.21.3, Package name: blosc-1.21.3, Maintainer: minskim

Blosc is a high performance compressor optimized for binary data. It
has been designed to transmit data to the processor cache faster than
the traditional, non-compressed, direct memory fetch approach via a
memcpy() OS call. Blosc is the first compressor that is meant not only
to reduce the size of large datasets on-disk or in-memory, but also to
accelerate memory-bound computations.


Required to run:
[devel/snappy] [archivers/lz4] [archivers/zstd]

Required to build:
[pkgtools/cwrappers]

Master sites:

Filesize: 1496.169 KB

Version history: (Expand)

CVS history: (Expand)


   2022-12-18 10:57:18 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
blosc: updated to 1.21.3

Changes from 1.21.2 to 1.21.3

Internal LZ4 codec updated to 1.9.4.
Internal BloscLZ codec updated to 2.5.1.
   2022-12-08 11:39:00 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
blosc: updated to 1.21.2

Changes from 1.21.1 to 1.21.2
=============================

* Add support for SHUFFLE_AVX2_ENABLED and SHUFFLE_SSE2_ENABLED
  even if AVX2 or SSE2 is not available.  See PR #347. Thanks to
  Thomas VINCENT.

* Upgrade internal-complib zstd from 1.5.0 to 1.5.2.  Thanks to
  Mark Kittisopikul.

* Many small code improvements, improved consistency and typo fixes.
  Thanks to Dimitri Papadopoulos Orfanos.

* New HIDE_SYMBOLS CMake option to control the symbols exposure.
  Default is ON.  Thanks to Mariusz Zaborski.
   2021-10-26 12:20:11 by Nia Alarie | Files touched by this commit (3016) 
Log message:
archivers: Replace RMD160 checksums with BLAKE2s checksums

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

Could not be committed due to merge conflict:
devel/py-traitlets/distinfo

The following distfiles were unfetchable (note: some may be only fetched
conditionally):

./devel/pvs/distinfo pvs-3.2-solaris.tgz
./devel/eclipse/distinfo eclipse-sourceBuild-srcIncluded-3.0.1.zip
   2021-10-08 08:51:46 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
blosc: updated to 1.21.1

Changes from 1.21.0 to 1.21.1
=============================
* Fix pthread flag when linking on ppc64le.
* Updates in codecs (some bring important performance improvements):
  * BloscLZ updated to 2.5.1.
  * Zlib updated to 1.2.11
  * Zstd updated to 1.5.0
   2021-10-07 15:44:44 by Nia Alarie | Files touched by this commit (3017) 
Log message:
devel: Remove SHA1 hashes for distfiles
   2021-03-07 14:45:18 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
blosc: updated to 1.21.0

1.21.0

Updated zstd codec to 1.4.8.

Updated lz4 codec to 1.9.3.

New instructions on how to use the libraries in python-blosc wheels
so as to compile C-Blosc applications.
   2020-10-25 05:33:27 by Nia Alarie | Files touched by this commit (1) 
Log message:
blosc: Set _POSIX_C_SOURCE for posix_memalign
   2020-10-21 21:44:56 by Nia Alarie | Files touched by this commit (1) 
Log message:
blosc: Assumes the compiler defaults to c99. Pass -std=c99 with USE_LANGUAGES.