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xxhash-0.8.1-150500.2.1 RPM for s390x

From OpenSuSE Leap 15.5 for s390x

Name: xxhash Distribution: SUSE Linux Enterprise 15
Version: 0.8.1 Vendor: SUSE LLC <>
Release: 150500.2.1 Build date: Tue Mar 7 10:23:31 2023
Group: Productivity/Security Build host: s390zp32
Size: 207395 Source RPM: xxhash-0.8.1-150500.2.1.src.rpm
Summary: Non-cryptographic hash algorithm
xxHash is 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 AND GPL-2.0-only


* Mon Mar 06 2023
  - Add xxhash-ppc64le-gcc7.patch: fix build failure on ppc64le
    when using gcc 7 (boo#1208794).
  - Remove gcc 9 requirement: not needed anymore.
* Fri Jan 27 2023
  - Use gcc9 in SLE since otherwise gcc7 fails to build in ppc64le
* Mon Dec 20 2021
  - fix racy check execution
* Thu Dec 02 2021
  - 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
    * 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 (>=
    * 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
  - 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
  - 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
  - Enable test suite run in %check
* Tue Dec 17 2019
  - 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
  - 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
* Thu Dec 06 2018
  - Remove false information from description - xxHash does not
    derive from Argon2 algorithm.
* Mon Dec 03 2018
  - Trim bias from description
* Tue Oct 16 2018
  - update to version 0.6.5
    - Improved performance on small keys, thanks to suggestions from Jens Bauer
    - New build macro, XXH_INLINE_ALL, extremely effective for small keys of fixed length (see this article for details)
    - XXH32() : better performance on OS-X clang by disabling auto-vectorization
    - Improved benchmark measurements accuracy on small keys
    - Included xxHash specification document
* Sun Jan 21 2018
  - Initial package of version 0.6.4



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Fabrice Bellet, Fri Feb 9 20:07:38 2024