Sat, 31 Oct 2026 10:13:10 UTC Log in

libdivide-5.4.0-1.fc45

complete
Optimized integer division built by guoguo completed Wed, 14 Oct 2026 20:25:56 UTC
Task 40102

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.

RPMs

2 files, 2 arches
src
riscv64
  • libdivide-devel-5.4.0-1.fc45.riscv64.rpm 39.88 KB info · download

Logs

riscv64

Changelog

* Sun Sep 06 2026 Benjamin A. Beasley <code@musicinmybrain.net> - 5.4.0-1
- Update to 5.4.0 (close RHBZ#2529172)

* Thu Jul 16 2026 Fedora Release Engineering <releng@fedoraproject.org> - 5.3.0-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild

* Wed May 20 2026 Benjamin A. Beasley <code@musicinmybrain.net> - 5.3.0-4
- Use various long options

* Sun May 17 2026 Benjamin A. Beasley <code@musicinmybrain.net> - 5.3.0-2
- Use the cmake declarative buildsystem

* Mon Feb 16 2026 Benjamin A. Beasley <code@musicinmybrain.net> - 5.3.0-1
- Update to 5.3.0 (close RHBZ#2440259)

* Fri Jan 16 2026 Fedora Release Engineering <releng@fedoraproject.org> - 5.2.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild

* Thu Jul 24 2025 Fedora Release Engineering <releng@fedoraproject.org> - 5.2.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild

* Tue Jan 28 2025 Benjamin A. Beasley <code@musicinmybrain.net> - 5.2.0-1
- Update to 5.2.0 (close RHBZ#2342112)

* Fri Jan 17 2025 Fedora Release Engineering <releng@fedoraproject.org> - 5.1-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild

* Fri Nov 01 2024 Benjamin A. Beasley <code@musicinmybrain.net> - 5.1-2
- Invoke %cmake in %conf rather than in %build