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Information for build libdivide-5.0-1.ocs23

ID8372
Package Namelibdivide
Version5.0
Release1.ocs23
Epoch
Sourcegit+https://gitee.com/opencloudos-stream/libdivide.git?.#9000cf39225c005f3312d1bbcbb5dea3cd95e8dc
SummaryOptimized integer division
DescriptionThis 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 divsion 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.
Built byfanjunkong
State complete
Volume DEFAULT
StartedWed, 08 May 2024 21:58:16 CST
CompletedWed, 08 May 2024 22:02:28 CST
Taskbuild (dist-ocs23-epol9, /opencloudos-stream/libdivide.git:.:origin/master)
Extra{'source': {'original_url': 'git+https://gitee.com/opencloudos-stream/libdivide.git?.#origin/master'}}
Tags
dist-ocs23
dist-ocs23-epol9
epol9-test-compose
RPMs
src
libdivide-5.0-1.ocs23.src.rpm (info) (download)
aarch64
libdivide-devel-5.0-1.ocs23.aarch64.rpm (info) (download)
x86_64
libdivide-devel-5.0-1.ocs23.x86_64.rpm (info) (download)
Logs
x86_64
installed_pkgs.log
build.log
state.log
hw_info.log
root.log
mock_output.log
aarch64
root.log
state.log
installed_pkgs.log
hw_info.log
build.log
mock_output.log
Changelog * Fri Apr 12 2024 OpenCloudOS Release Engineering <releng@opencloudos.tech> - 5.0-1 - initial build