# IT4Innovations 2019
# kompilovat na cn

easyblock = 'ConfigureMake'
name = 'PETSc'
version = '3.12.2'
versionsuffix = '-it4i'

homepage = 'http://www.mcs.anl.gov/petsc'
description = """PETSc, pronounced PET-see (the S is silent), is a suite of data structures and routines for the
 scalable (parallel) solution of scientific applications modeled by partial differential equations."""

toolchain = {'name': 'intel', 'version': '2018a'}

# build is still parallel, PETSc make doesnt support -j opt
maxparallel = 0

source_urls = ['http://ftp.mcs.anl.gov/pub/petsc/release-snapshots']
sources = [SOURCELOWER_TAR_GZ]

# (build) dependencies provided through EasyBuild
builddependencies = [('CMake', '3.16.0', '-rc3', True)]

# configure installs dependencies -> remove installdir before configure
keeppreviousinstall = True
preconfigopts = 'rm -rf %(installdir)s;'

petscArch = 'intel-opt'
petscDir = '%(builddir)s/%(namelower)s-%(version)s'

# config options
configopts = '--CFLAGS=-O3 -xHost --CXXFLAGS=-O3 -xHost --FFLAGS=-O3 -xHost --with-c++-support --with-pic=1 '
configopts += '--with-cc=mpicc --with-cxx=mpicxx --with-fc=mpif90 --with-debugging=0 --with-gnu-compilers=0 '
configopts += '--with-mpi=1 --with-x=0 '
configopts += '--download-metis --download-parmetis --download-mumps --download-superlu --download-superlu_dist '
configopts += '--with-blas-lapack-lib=[$EBROOTIMKL/mkl/lib/intel64_lin/libmkl_intel_lp64.a,libmkl_sequential.a,libmkl_core.a] '
configopts += '--with-scalapack-include=$EBROOTIMKL/mkl/include '
configopts += '--with-scalapack-lib=[$EBROOTIMKL/mkl/lib/intel64_lin/libmkl_scalapack_lp64.a,libmkl_blacs_intelmpi_lp64.a,libmkl_intel_lp64.a,libmkl_sequential.a,libmkl_core.a] '
configopts += '--with-scalapack=1 '
configopts += 'PETSC_ARCH=%s' % petscArch

installopts = 'PETSC_DIR=%s PETSC_ARCH=%s' % (petscDir, petscArch)
buildopts = installopts + ' all'

modextravars = {'PETSC_DIR': '%(installdir)s'}
modextrapaths = {'PATH': 'lib/petsc/bin'}

moduleclass = 'numlib'

# sanity checks
runtest = 'test'   # run make test after make
sanity_check_paths = {
    'files': ['include/petscconf.h', 'lib/libpetsc.so'],
    'dirs': []
}
sanity_check_commands = [('petscmpiexec', '-h')]