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(this page) 2021-03-07 14:45:18 by Adam Ciarcinski | Files touched by this commit (2) |  |
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. |
| 2020-09-09 09:06:56 by Adam Ciarcinski | Files touched by this commit (2) | |
Log message: blosc: updated to 1.20.1 Changes from 1.20.0 to 1.20.1 ============================= * Added `<unistd.h>` in vendored zlib 1.2.8 for compatibility with Python 3.8 in recent Mac OSX. |
| 2020-08-03 17:00:06 by Adam Ciarcinski | Files touched by this commit (2) | |
Log message: blosc: updated to 1.20.0 Changes from 1.19.1 to 1.20.0 More saftey checks have been implemented so that potential flaws discovered by new fuzzers in OSS-Fuzzer are fixed now. Thanks to Nathan Moinvaziri (@nmoinvaz). BloscLZ updated to 2.3.0. Expect better compression ratios for faster codecs. For details, see our new blog post: https://blosc.org/posts/beast-release/ Fixed the _xgetbv() collision. The chunk format has been fully described so that 3rd party software may come with a different implementation, but still compatible with C-Blosc chunks. |
| 2020-07-10 21:37:22 by Adam Ciarcinski | Files touched by this commit (2) | |
Log message: blosc: updated to 1.19.0 Changes from 1.18.1 to 1.19.0 ============================= - The length of automatic blocksizes for fast codecs (lz4, blosclz) has been incremented quite a bit (up to 256 KB) for better compression ratios. The performance in modern CPUs (with at least 256 KB in L2 cache) should be better too (for older CPUs the performance should stay roughly the same). - Continuous integration has been migrated to GitHub actions and much more scenarios are tested (specially linking with external codecs). Also, a new OSS-Fuzz workflow has been added for increased detection of possible vulnerabilities. Thanks to Nathan Moinvaziri. - blosclz codec updated to 2.1.0. Expect better compression ratios and performance in a wider variety of scenarios. - `blosc_decompress_unsafe()`, `blosc_decompress_ctx_unsafe()` and `blosc_getitem_unsafe()` have been removed because they are dangerous and after latest improvements, they should not be used in production. - zstd codec updated to 1.4.5. - Conan packaging has been deprecated (from now on, we should try to focus on supporting wheels only). |
| 2020-04-23 09:30:27 by Adam Ciarcinski | Files touched by this commit (2) | |
Log message: blosc: updated to 1.18.1 Changes from 1.17.1 to 1.18.1 - Fixed the copy of the leftovers of a chunk when its size is not a multiple of the typesize. Although this is a very unusual situation, it can certainly happen (e.g. https://github.com/Blosc/python-blosc/issues/220). |
| 2020-01-25 17:54:23 by Min Sik Kim | Files touched by this commit (1) |
Log message: devel/blosc: Update HOMEPAGE |
| 2019-12-15 15:22:58 by Adam Ciarcinski | Files touched by this commit (2) | |
Log message: blosc: updated to 1.17.1 Release 1.17.1 Zstd codec updated to 1.4.4. LZ4 codec updated to 1.9.2. |
| 2019-08-28 12:29:37 by Adam Ciarcinski | Files touched by this commit (2) | |
Log message: blosc: updated to 1.17.0 Release 1.17.0 LZ4 codec updated to 1.9.1. Zstd codec updated to 1.4.1. BloscLZ codec updated to 2.0.0. Although this should be fully backward compatible, it contains important changes that affects mainly speed, but also compression ratios. Feedback on how it behaves on your own data is appreciated. |
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