-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2025-e6e80a8406 2025-02-07 01:44:12.172493+00:00 -------------------------------------------------------------------------------- Name : libdivide Product : Fedora 40 Version : 5.2.0 Release : 1.fc40 URL : https://libdivide.com/ Summary : Optimized integer division Description : This package contains a header-only C/C++ library for optimizing integer division. Integer division is one of the slowest instructions on most CPUs, e.g. on current x64 CPUs a 64-bit integer division has a latency of up to 90 clock cycles whereas a multiplication has a latency of only 3 clock cycles. libdivide allows you to replace expensive integer division instructions by a sequence of shift, add and multiply instructions that will calculate the integer division much faster. On current CPUs you can get a speedup of up to 10x for 64-bit integer division and a speedup of up to to 5x for 32-bit integer division when using libdivide. libdivide also supports SSE2, AVX2 and AVX512 vector division which provides an even larger speedup. -------------------------------------------------------------------------------- Update Information: libdivide v5.2.0 Add _do_raw functions for 32 & 64 bit types Fix typos in README.md Full changelog: https://github.com/ridiculousfish/libdivide/compare/v5.1...v5.2.0 -------------------------------------------------------------------------------- ChangeLog: * Tue Jan 28 2025 Benjamin A. Beasley <code@xxxxxxxxxxxxxxxxxx> - 5.2.0-1 - Update to 5.2.0 (close RHBZ#2342112) * Fri Jan 17 2025 Fedora Release Engineering <releng@xxxxxxxxxxxxxxxxx> - 5.1-3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild * Fri Nov 1 2024 Benjamin A. Beasley <code@xxxxxxxxxxxxxxxxxx> - 5.1-2 - Invoke %cmake in %conf rather than in %build -------------------------------------------------------------------------------- References: [ 1 ] Bug #2342112 - libdivide-5.2.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2342112 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-e6e80a8406' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list -- package-announce@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to package-announce-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/package-announce@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
