blosc-devel - Development libraries for libblosc1

Property Value
Distribution openSUSE Tumbleweed
Repository openSUSE Oss all
Package filename blosc-devel-1.14.4-1.2.x86_64.rpm
Package name blosc-devel
Package version 1.14.4
Package release 1.2
Package architecture x86_64
Package type rpm
Category Development/Libraries/C and C++
License MIT AND BSD-3-Clause AND BSD-2-Clause
Maintainer -
Download size 32.20 KB
Installed size 35.96 KB
This package provides development libraries and headers
for libblosc1.


Package Version Architecture Repository
blosc-devel-1.14.4-1.2.i586.rpm 1.14.4 i586 openSUSE Oss
blosc-devel - - -


Name Value
/usr/bin/pkg-config -
libblosc1 = 1.14.4


Name Value
blosc-devel = 1.14.4-1.2
blosc-devel(x86-64) = 1.14.4-1.2
pkgconfig(blosc) = 1.14.4


Type URL
Binary Package blosc-devel-1.14.4-1.2.x86_64.rpm
Source Package blosc-1.14.4-1.2.src.rpm

Install Howto

Install blosc-devel rpm package:

# zypper install blosc-devel




2018-08-21 -
- Update to version 1.14.4:
* Added a new DEACTIVATE_SSE2 option for cmake that is useful for
disabling SSE2 when doing cross-compilation (see #236).
* New check for detecting output buffers smaller than
* The complib and version parameters for blosc_get_complib_info()
can be safely set to NULL now. This allows to call this
function even if the user is not interested in these parameters
(so no need to reserve memory for them).
* In some situations that a supposedly blosc chunk is passed to
blosc_decompress(), one might end with an Arithmetic exception.
This is probably due to the chunk not being an actual blosc
chunk, and divisions by zero might occur. A protection has been
added for this.
2018-04-13 -
- Update to version 1.14.3:
* Fixed a bug that caused C-Blosc to crash on platforms
requiring strict alignment.
* Fixed a piece of code that was not C89 compliant.
2018-02-06 -
- Update to version 1.13.5:
* Fixed a buffer overrun that happens when compressing small
buffers and len(destination_buffer) < (len(source_buffer) +
BLOSC_MAX_OVERHEAD). Reported by Ivan Smirnov.
* Tests work now when external compressors are located in
non-system locations. Fixes #210. Thanks to Leif Walsh.
* Fixed a bug uncovered by the python-blosc test suite: when a
buffer is to be copied, then we should reserve space for the
header, not block pointers.
* Serious optimization of memory copy functions (see new
blosc/fastcopy.c). This benefits the speed of all the codecs,
but specially the BloscLZ one. As a result of the above, the
BloscLZ codec received a new adjustment of knobs so that you
should expect better compression ratios with it too.
2017-12-28 -
- Fix RPM group. Compact descriptions.
2017-12-24 -
- Update to version 1.12.1:
* Backported BloscLZ parameters that were fine-tuned for
- Packaging changes:
* Run spec-clener
* Use shared libraries with compression codecs instead of bundled
* Use more of cmake macros
* Build in parallel
2017-04-18 -
- Update to 1.11.2
- Enabled use as a CMake subproject, exporting shared & static library targets
for super-projects to use. See PRs #178, #179 and #180.  Thanks to Kevin
- Internal LZ4 codec updated to 1.7.5.
- Internal Zstd codec updated to 1.1.2.

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