2016-03-16 09:35:20 +00:00
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Thu Mar 10 19:48:59 UTC 2016 - toddrme2178@gmail.com
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- Update to version 1.2.8
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* Updated to c-blosc v1.7.0. However, the new bitshuffle filter
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has not been made public because recent reports indicate that
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it seems too green for production.
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* Support bytes-like objects that support the buffer interface
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as input to compress and decompress. On Python 2.x this
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includes unicode, on Python 3.x it doesn't. (#80 #94 @esc)
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* Fix a memory leak in decompress. Added tests to catch memory
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leaks. (#102 #103 #104 @sdvillal)
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* Various miscellaneous fixes and improvements.
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2015-05-19 21:50:52 +00:00
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Tue May 19 12:15:06 UTC 2015 - toddrme2178@gmail.com
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- Update to version 1.2.7
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* Updated to c-blosc v1.6.1.
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2015-04-27 11:05:35 +00:00
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-------------------------------------------------------------------
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Sun Apr 26 14:22:04 UTC 2015 - benoit.monin@gmx.fr
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- update to version 1.2.5:
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* Updated to c-blosc v1.5.4.
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* Added wrapper for the expert function ``set_blocksize``.
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(#72 @esc)
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* Fix setup.py to allow compilation on posix architectures
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without SSE2. (#70 @andreas-schwab)
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* Don't release the GIL on compression/decompression (#77 @esc)
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* Various miscellaneous fixes.
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- drop setup.patch: fixed upstream
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2014-08-08 08:10:28 +00:00
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-------------------------------------------------------------------
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Wed Aug 6 15:16:57 UTC 2014 - schwab@suse.de
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- setup.patch: fix use of unknown compiler option
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2014-07-27 06:25:52 +00:00
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-------------------------------------------------------------------
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Thu Jul 17 09:32:38 UTC 2014 - toddrme2178@gmail.com
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- Update to 1.2.4
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- Updated to c-blosc 1.4.0. This added support for non-Intel
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architectures, most specially those not supporting unaligned access.
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-------------------------------------------------------------------
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Thu May 8 12:14:34 UTC 2014 - toddrme2178@gmail.com
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- Update to 1.2.3
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- Updated to c-blosc 1.3.5. This removed a 'pointer from integer
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without a cast' compiler warning due to a bad macro definition.
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- Update to 1.2.2
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- Updated to c-blosc 1.3.4. This fixed a false buffer overrun
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condition. This bug made c-blosc (and hence python-blosc) to fail,
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even if the failure was not real.
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- Update to 1.2.1
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- Updated to c-blosc 1.3.3.
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- Added a new `cname2clib` map for programatically determine the library
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associated to a compressor.
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- New `get_clib(cbuffer)` that tells which compression library format
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has been used to created the compressed `cbuffer`.
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- Update to 1.2.0
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- This release adds support for the multiple compressors added in Blosc
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1.3 series.
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- Added new `cname` parameter in compression functions like
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`compress()`, `compress_ptr()` and `pack_array()`.
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- Added a new utility function named `compressor_list()` that returns
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the list of compressors supported in the Blosc build.
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- Added 'bench/compress_ptr.py' for comparing times of the different
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compressors in Blosc and NumPy.
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- Update to 1.1.0
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- Added new `compress_ptr` and `decompress_ptr` functions that allows to
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compress and decompress from/to a data pointer. These are low level
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calls and user must make sure that the pointer data area is safe.
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- Since Blosc (the C library) already supports to be installed as an
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standalone library (via cmake), it is also possible to link
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python-blosc against a system Blosc library.
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- The Python calls to Blosc are now thread-safe (another consequence of
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recent Blosc library supporting this at C level).
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- Many checks on types and ranges of values have been added. Most of
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the calls will now complain when passed the wrong values.
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- Docstrings are much improved. Also, Sphinx-based docs are available
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now.
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- Update to 1.0.6
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- Fix compile error with msvc compilers. Thanks to Christoph Gohlke.
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- Update to 1.0.5
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- Upgraded to latest Blosc 1.1.4.
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- Better handling of condition errors, and improved memory releasing in
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case of errors (thanks to Valentin Haenel and Han Genuit).
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- Better handling of types (should compile without warning now, at least
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with GCC).
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- Update to 1.0.4
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- Optimized the amount of data copied during compression (using
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_PyBytes_Resize() now instead of old PyBytes_FromStringAndSize()).
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This leads to improvements in compression speed ranging from 1.2x for
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highly compressible chunks up to 7x for mostly uncompressible data.
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Thanks to Valentin Haenel for this nice contribution.
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- Use external blosc library. The internal one builds a bad version
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of zlib.
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-------------------------------------------------------------------
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Fri Sep 7 14:30:54 UTC 2012 - toddrme2178@gmail.com
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- Initial version
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