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mbw.spec
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Summary: Memory bandwidth benchmark
Name: mbw
Version: 2.0
Release: 1%{?dist}
License: GPL-3.0-or-later
Buildroot: %{_tmppath}/%{name}-buildroot
Group: System Environment/Base
Source: %{name}.tar.gz
Packager: [email protected]
%description
Test memory copy bandwidth (single thread). Switch off swap or make sure array size does not exceed available free RAM.
%prep
%setup -n %{name}
%build
make
%install
mkdir -p %{buildroot}/usr/bin
mkdir -p %{buildroot}%{_mandir}/man1
install mbw %{buildroot}/usr/bin/mbw
install mbw.1 %{buildroot}%{_mandir}/man1/mbw.1
%clean
rm -rf %{buildroot}
%files
%defattr(-,root,root)
%attr(755,-,-) /usr/bin/mbw
%doc
%attr(644,-,-) %{_mandir}/man1/mbw.1.gz
%changelog
- Migrated to GPLv3 license
- Small build fixes and cleanups
- New platform support (Mac)
- Explicitly specify licence version
- Fix labeling of the displayed results
- Fix MCBLOCK test: copy from the full source buffer, not just its first $blocksize.
- Fix MCBLOCK test: fixed segfault caused by for() going out of bounds
- Fix MCBLOCK test: actually copy to the full buffer, not just its first $blocksize.
- separate array initialization from work -> faster execution
- getopt() options parsing: suppress average, specific tests only, no. runs
- added quiet mode
- added a new test: memcpy() with given block size
- initial release