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Name: libxxhash0 | Distribution: openSUSE Tumbleweed |
Version: 0.8.2 | Vendor: openSUSE |
Release: 2.3 | Build date: Thu Nov 30 15:43:11 2023 |
Group: System/Libraries | Build host: reproducible |
Size: 67418 | Source RPM: xxhash-0.8.2-2.3.src.rpm |
Packager: http://bugs.opensuse.org | |
Url: https://github.com/Cyan4973/xxHash | |
Summary: Shared library for xxHash - a non-cryptographic hash algorithm |
Shared library for xxHash - a hash algorithm. It completes the SMHasher test suite which evaluates collision, dispersion and randomness qualities of hash functions. Hashes are identical on all platforms.
BSD-2-Clause
* Thu Nov 30 2023 Guillaume GARDET <guillaume.gardet@opensuse.org> - Make use of openSUSE build flags * Fri Nov 03 2023 Jan Engelhardt <jengelh@inai.de> - Update to release 0.8.2 * ARM NEON speed improvements; on M1 Pro it is +20% speed for XXH3 and XXH128 (from 30.0 GB/s to 36 GB/s). * Added support for ARM's SVE vector extension. * Resolved some issues with XXH3's s390x vector implementation. - Delete xxhash-avoid-armv6-unaligned-access.patch (should be fixed by c0dd448b), delete 836f4e735cf368542f14005e41d2f84ec29dfd60.patch (merged), delete 15ce80f9f2760609d8cc68cea76d3f3217ab70e1.patch (merged) * Wed Mar 08 2023 Michael Gorse <mgorse@suse.com> - Add 15ce80f9f2760609d8cc68cea76d3f3217ab70e1.patch: fix build failure on ppc64le when using gcc 7 (boo#1208794). * Mon Dec 20 2021 Dirk Müller <dmueller@suse.com> - fix racy check execution * Thu Dec 02 2021 Dirk Müller <dmueller@suse.com> - update to 0.8.1: * perf : much improved performance for XXH3 streaming variants, notably on gcc and msvc * perf : improved XXH64 speed and latency on small inputs * perf : small XXH32 speed and latency improvement on small inputs of random size * perf : minor stack usage improvement for XXH32 and XXH64 * api : new experimental variants XXH3_*_withSecretandSeed() * api : update XXH3_generateSecret(), can no generate secret of any size (>= XXH3_SECRET_SIZE_MIN) * cli : xxhsum can now generate and check XXH3 checksums, using command `-H3` * build: can build xxhash without XXH3, with new build macro XXH_NO_XXH3 * build: fix xxh_x86dispatch build with MSVC, by @apankrat * build: XXH_INLINE_ALL can always be used safely, even after XXH_NAMESPACE or a previous XXH_INLINE_ALL * build: improved PPC64LE vector support * install: fix pkgconfig * install: compatibility with Haiku * doc : code comments made compatible with doxygen * misc : XXH_ACCEPT_NULL_INPUT_POINTER is no longer necessary, all functions can accept NULL input pointers, as long as size == 0 * misc : complete refactor of CI tests on Github Actions, offering much larger coverage * misc : xxhsum code base split into multiple specialized units, within directory cli/ - add 836f4e735cf368542f14005e41d2f84ec29dfd60.patch (fix manpage installation) * Tue Jul 06 2021 ro@suse.de - add patch xxhash-avoid-armv6-unaligned-access.patch do not expect unaligned accesses to work on armv6, it breaks in our build setup using aarch64 kernels * Mon Aug 03 2020 Ismail Dönmez <idonmez@suse.com> - Update to version 0.8.0 * api : stabilize XXH3 * cli : xxhsum can produce BSD-style lines, with command --tag * cli : xxhsum can parse and check BSD-style lines, using command --check * cli : xxhsum - accepts console input * cli : xxhsum accepts -- separator * cli : fix : print correct default algo for symlinked helpers - Add BR on c++_compiler, needed for test programs * Wed Dec 18 2019 Stefan Brüns <stefan.bruens@rwth-aachen.de> - Enable test suite run in %check * Tue Dec 17 2019 Michał Rostecki <mrostecki@opensuse.org> - Update to version 0.7.2 * Fixed collision ratio of XXH128 for some specific input lengths * Improved VSX and NEON variants * Improved performance of scalar code path (XXH_VECTOR=0), * xxhsum: can generate 128-bit hash with command -H2 (note: for experimental purposes only! XXH128 is not yet frozen) * xxhsum: option -q removes status notifications * Thu Sep 26 2019 simmphonie@opensuse.org - update to version 0.7.1 - XXH3 updates: * Secret first : the algorithm computation can be altered by providing a "secret", which is any blob of bytes, of size >= XXH3_SECRET_SIZE_MIN. * seed is still available, and acts as a secret generator * As a consequence of these changes, note that new return values of XXH3 are not compatible with v0.7.0 * updated ARM NEON variant * Streaming implementation is available * Improve compatibility and performance with Visual Studio * Better integration when using XXH_INLINE_ALL : do not pollute host namespace, use its own macros, such as XXH_ASSERT(), XXH_ALIGN, etc. * 128-bits variant provide helper function, for comparison of hashes. - general improvements: * Better clang generation of rotl instruction * XXH_REROLL build macro, to reduce binary size * Improved cmake script * Full benchmark program provided in /tests/bench - update to version 0.7.0 - Add XXH3 hash algorithm
/usr/lib64/libxxhash.so.0 /usr/lib64/libxxhash.so.0.8.2
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Fabrice Bellet, Thu May 9 10:37:49 2024