-------------------------------------------------------------------------------- Fedora EPEL Update Notification FEDORA-EPEL-2026-829dc5d67b 2026-09-16 02:11:54.769157+00:00 --------------------------------------------------------------------------------
Name : libdivide Product : Fedora EPEL 8 Version : 5.4.0 Release : 1.el8 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 5x for 32-bit integer division when using libdivide. libdivide also supports SSE2, AVX2, AVX512, NEON, and SVE vector division, which can provide an even larger speedup. -------------------------------------------------------------------------------- Update Information: Update to 5.4.0: adds support for SVE and SVE2 -------------------------------------------------------------------------------- ChangeLog: * Mon Sep 7 2026 Benjamin A. Beasley <[email protected]> - 5.4.0-1 - Update to 5.4.0 (close RHBZ#2529172) * Mon Sep 7 2026 Benjamin A. Beasley <[email protected]> - 5.3.0-3 - Use various long options -------------------------------------------------------------------------------- References: [ 1 ] Bug #2529172 - libdivide-5.4.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2529172 -------------------------------------------------------------------------------- This update can be installed with the "yum" update programs. Use su -c 'yum update libdivide' at the command line. For more information, refer to "YUM", available at https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7\ /html/System_Administrators_Guide/ch-yum.html All packages are signed with the Fedora EPEL GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ epel-package-announce mailing list -- [email protected] To unsubscribe send an email to [email protected] 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/[email protected] Do not reply to spam, report it: https://forge.fedoraproject.org/infra/tickets/issues/new
