Thu, 21 Nov 2019 15:34:51 UTC

Information for build libdivide-3.0-1.fc31

ID1401807
Package Namelibdivide
Version3.0
Release1.fc31
Epoch
Sourcegit+https://src.fedoraproject.org/rpms/libdivide.git#50422c4fb6a9de300c051d949f328557b62807d4
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 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.
Built byjjames
State complete
Volume DEFAULT
StartedThu, 17 Oct 2019 03:18:41 UTC
CompletedThu, 17 Oct 2019 03:25:52 UTC
Taskbuild (f31-candidate, /rpms/libdivide.git:50422c4fb6a9de300c051d949f328557b62807d4)
Extra{'source': {'original_url': 'git+https://src.fedoraproject.org/rpms/libdivide.git#50422c4fb6a9de300c051d949f328557b62807d4'}}
Tags
f31-updates
RPMs
src
libdivide-3.0-1.fc31.src.rpm (info) (download)
aarch64
libdivide-devel-3.0-1.fc31.aarch64.rpm (info) (download)
armv7hl
libdivide-devel-3.0-1.fc31.armv7hl.rpm (info) (download)
i686
libdivide-devel-3.0-1.fc31.i686.rpm (info) (download)
ppc64le
libdivide-devel-3.0-1.fc31.ppc64le.rpm (info) (download)
s390x
libdivide-devel-3.0-1.fc31.s390x.rpm (info) (download)
x86_64
libdivide-devel-3.0-1.fc31.x86_64.rpm (info) (download)
Logs
x86_64
root.log
hw_info.log
state.log
build.log
mock_output.log
ppc64le
state.log
root.log
hw_info.log
build.log
mock_output.log
aarch64
build.log
root.log
state.log
hw_info.log
mock_output.log
i686
hw_info.log
build.log
root.log
state.log
mock_output.log
s390x
root.log
hw_info.log
build.log
state.log
mock_output.log
armv7hl
hw_info.log
root.log
build.log
state.log
mock_output.log
Changelog * Wed Oct 16 2019 Jerry James <loganjerry@gmail.com> - 3.0-1 - New upstream version - Package cannot be noarch due to the cmake files * Mon Sep 16 2019 Jerry James <loganjerry@gmail.com> - 2.0-1 - Initial RPM