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Announcing Blosc 1.1.1
A blocking, shuffling and lossless compression library
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What is new?
============
- Added code to avoid calling blosc_set_nthreads more than necessary.
That will improve performance up to 3x or more, specially for small
chunksizes (< 1 MB).
For more info, please see the RELEASE_NOTES.txt file.
What is it?
===========
Blosc (http://blosc.pytables.org) 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 I'm aware of) that is meant not
only to reduce the size of large datasets on-disk or in-memory, but
also to accelerate memory-bound computations.
Download sources
================
Please go to:
http://blosc.pytables.org/sources/
and download the stable release from here.
Blosc is distributed using the MIT license, see LICENSES/BLOSC.txt for
details.
Mailing list
============
There is an official Blosc blosc mailing list at:
bl...@googlegroups.com
http://groups.google.es/group/blosc
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**Enjoy data!**
--
Francesc Alted