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File elpa.spec of Package elpa

#
# spec file for package elpa
#
# Copyright (c) 2015 Lorenz Hüdepohl
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# OpenMP support requires an MPI implementation with MPI_THREAD_MULTIPLE support,
# which is only available for a sufficiently configured openmpi >= 1.8
# Therefore, we do not build the OpenMP version by default, at the moment

# The home:lorenz:ELPA project contains an experimental openmpi 1.8
# package that is configured with MPI_THREAD_MULTIPLE support, there
# the macro _with_elpa_openmp is set in prjconf
%if %{defined _with_elpa_openmp}
%if %{defined suse_version}
%define with_openmp 1
%endif
%endif

# Disable OpenMP for current openSUSE versions
%if 0%{?suse_version} > 1320
%define with_openmp 1
%endif

Name:           elpa
Version:        2015.02.001
Release:        2
Summary:        A massively parallel eigenvector solver
License:        LGPL-3.0
Group:          System/Libraries
Url:            http://elpa.rzg.mpg.de/
Source0:        http://elpa.rzg.mpg.de/%{name}-%{version}.tar.gz
Requires:       openmpi
BuildRequires:  gcc-c++
BuildRequires:  gcc-fortran
BuildRequires:  openmpi-devel
BuildRequires:  blas
BuildRequires:  blas-devel
BuildRequires:  lapack
BuildRequires:  lapack-devel
BuildRequires:  pkg-config

%if %{defined fedora}
BuildRequires:  scalapack-openmpi
BuildRequires:  scalapack-openmpi-devel
BuildRequires:  blacs-openmpi
BuildRequires:  blacs-openmpi-devel
BuildRequires:  environment-modules
%endif

%if %{defined suse_version}
BuildRequires:  libscalapack2-openmpi-devel
%endif

# For make check, mpirun of openmpi needs an installed openssh
BuildRequires:  openssh

%description
A new efficient distributed parallel direct eigenvalue solver for
symmetric matrices. It contains both an improved one-step ScaLAPACK type solver
(ELPA1) and the two-step solver ELPA2.

ELPA uses the same matrix layout as ScaLAPACK. The actual parallel linear
algebra routines are completely rewritten. ELPA1 implements the same linear
algebra as traditional solutions (reduction to tridiagonal form by Householder
transforms, divide & conquer solution, eigenvector backtransform). In ELPA2,
the reduction to tridiagonal form and the corresponding backtransform are
replaced by a two-step version, giving an additional significant performance
improvement.

ELPA has demonstrated good scalability for large matrices on up to 294.000
cores of a BlueGene/P system.

%package     -n lib%{name}2
Summary:        A massively parallel eigenvector solver
Group:          System/Libraries
Provides:       %{name} = %{version}
Requires:       %{name}-tools >= %{version}

%description -n lib%{name}2
A new efficient distributed parallel direct eigenvalue solver for
symmetric matrices. It contains both an improved one-step ScaLAPACK type solver
(ELPA1) and the two-step solver ELPA2.

ELPA has demonstrated good scalability for large matrices on up to 294.000
cores of a BlueGene/P system.

%package        tests
Summary:        Test programs for %{name}
Group:          Development/Libraries
Requires:       %{name} = %{version}

%description    tests
The %{name}-tests package contains a number of test programs to check if ELPA
is working correctly.

%package        tools
Summary:        Utility program for %{name}
Group:          Development/Libraries
Requires:       %{name} = %{version}

%description    tools
A small tool program for %{name}, elpa2_print_kernels, which prints the available and
currently selected numerical kernel for ELPA2.

%package        devel
Summary:        Development files for %{name}
Group:          Development/Libraries
Requires:       %{name} = %{version}
Requires:       openmpi
Requires:       libstdc++-devel
Requires:       lapack-devel
Requires:       blas-devel
Requires:       libscalapack2-openmpi-devel

%description    devel
The %{name}-devel package contains libraries and header files for
developing applications that use %{name}.

%package        devel-static
Summary:        Development files for %{name} - static libraries
Group:          Development/Libraries
Requires:       %{name}-devel

%description    devel-static
This package provides the static libraries for developing applications
that use %{name}.

%if %{defined with_openmp}

%package     -n lib%{name}_openmp2
Requires:       openmpi >= 1.8
BuildRequires:  openmpi-devel >= 1.8
Summary:        A massively parallel eigenvector solver
Group:          System/Libraries
Provides:       %{name}_openmp = %{version}
Requires:       %{name}_openmp-tools >= %{version}

%description -n lib%{name}_openmp2
OpenMP parallelized version of %{name}, use with an Open MPI implementation
that was configured and tested with MPI_THREAD_MULTIPLE support.

%package     -n %{name}_openmp-tools
Summary:        Utility program for %{name}_openmp
Group:          Development/Libraries
Provides:       %{name}_openmp = %{version}

%description -n %{name}_openmp-tools
A small tool program for %{name}_openmp, elpa2_print_kernels_openmp, which
prints the available and currently selected numerical kernel for ELPA2.

%package     -n %{name}_openmp-devel
Summary:        Development files for %{name}_openmp
Group:          Development/Libraries
Requires:       %{name}_openmp = %{version}
Requires:       openmpi
Requires:       libstdc++-devel
Requires:       lapack-devel
Requires:       blas-devel
Requires:       libscalapack2-openmpi-devel

%description -n %{name}_openmp-devel
The %{name}_openmp-devel package contains libraries and header files for
developing applications that use %{name}_openmp.

%package     -n %{name}_openmp-devel-static
Summary:        Development files for %{name} - static libraries
Group:          Development/Libraries
Requires:       %{name}-devel

%description -n %{name}_openmp-devel-static
This package provides the static libraries for developing applications
that use %{name}_openmp.

%package     -n %{name}_openmp-tests
Summary:        Test programs for %{name}_openmp
Group:          Development/Libraries
Requires:       %{name}_openmp = %{version}

%description -n %{name}_openmp-tests
The %{name}_openmp-tests package contains a number of test programs to check if
ELPA is working correctly.
%endif

%prep
%setup

%build
%if %{defined fedora}
module load mpi/openmpi-%{_arch}
%endif
mkdir build
pushd build
%define _configure ../configure
%configure --docdir=%{_docdir}/%{name}-%{version}
make %{?_smp_mflags} V=1
popd

%if %{defined with_openmp}
mkdir build_openmp
pushd build_openmp
%configure --docdir=%{_docdir}/%{name}_openmp-%{version} --with-openmp
make %{?_smp_mflags} V=1
popd
%endif

%check
%if %{defined fedora}
module load mpi/openmpi-%{_arch}
%endif

pushd build
make check TEST_FLAGS="1500 50 16" || { echo "Tests failed: Content of ./test-suite.log:"; cat ./test-suite.log; echo; exit 1; }
popd

%if %{defined with_openmp}
pushd build_openmp
make check TEST_FLAGS="1500 50 16" || { echo "Tests failed: Content of ./test-suite.log:"; cat ./test-suite.log; echo; exit 1; }
popd
%endif

%install
%if %{defined with_openmp}
pushd build_openmp
make V=1 install DESTDIR=%{buildroot}
popd
%endif
pushd build
make V=1 install DESTDIR=%{buildroot}
popd

%post   -n lib%{name}2 -p /sbin/ldconfig
%postun -n lib%{name}2 -p /sbin/ldconfig

%if %{defined with_openmp}
%post   -n lib%{name}_openmp2 -p /sbin/ldconfig
%postun -n lib%{name}_openmp2 -p /sbin/ldconfig
%endif

%files -n lib%{name}2
# See http://en.opensuse.org/openSUSE:Shared_library_packaging_policy
# to explain this package's name
%defattr(0755,root,root)
%{_libdir}/lib%{name}.so.*
%doc
%defattr(0644,root,root)
%{_docdir}/%{name}-%{version}/*
%dir %{_docdir}/%{name}-%{version}

%files tools
%defattr(0755,root,root)
%{_bindir}/elpa2_print_kernels

%files tests
%defattr(0755,root,root)
%{_bindir}/elpa[12]_test_real
%{_bindir}/elpa[12]_test_complex

%files devel
%defattr(0644,root,root)
%{_libdir}/pkgconfig/%{name}-%{version}.pc
%{_includedir}/%{name}-%{version}
%{_libdir}/lib%{name}.so
%{_libdir}/lib%{name}.la

%files devel-static
%defattr(0644,root,root)
%{_libdir}/lib%{name}.a

%if %{defined with_openmp}

%files -n lib%{name}_openmp2
%defattr(0755,root,root)
%{_libdir}/lib%{name}_openmp.so.*
%doc
%defattr(0644,root,root)
%{_docdir}/%{name}_openmp-%{version}/*
%dir %{_docdir}/%{name}_openmp-%{version}

%files -n %{name}_openmp-tools
%defattr(0755,root,root)
%{_bindir}/elpa2_print_kernels_openmp

%files -n %{name}_openmp-devel
%defattr(0644,root,root)
%{_libdir}/pkgconfig/%{name}_openmp-%{version}.pc
%{_includedir}/%{name}_openmp-%{version}
%{_libdir}/lib%{name}_openmp.so
%{_libdir}/lib%{name}_openmp.la

%files -n %{name}_openmp-devel-static
%defattr(0644,root,root)
%{_libdir}/lib%{name}_openmp.a

%files -n %{name}_openmp-tests
%defattr(0755,root,root)
%{_bindir}/elpa[12]_test_real_openmp
%{_bindir}/elpa[12]_test_complex_openmp

%endif

%changelog

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