diff options
Diffstat (limited to 'var')
| -rw-r--r-- | var/spack/repos/builtin/packages/dealii/package.py | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/var/spack/repos/builtin/packages/dealii/package.py b/var/spack/repos/builtin/packages/dealii/package.py index 8f3e5d80ea..1616b63a51 100644 --- a/var/spack/repos/builtin/packages/dealii/package.py +++ b/var/spack/repos/builtin/packages/dealii/package.py @@ -23,10 +23,11 @@ # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ############################################################################## from spack import * +from spack.build_systems.cuda import CudaPackage import os -class Dealii(CMakePackage): +class Dealii(CMakePackage, CudaPackage): """C++ software library providing well-documented tools to build finite element codes for a broad variety of PDEs.""" homepage = "https://www.dealii.org" @@ -84,8 +85,6 @@ class Dealii(CMakePackage): variant('build_type', default='DebugRelease', description='The build type to build', values=('Debug', 'Release', 'DebugRelease')) - variant('cuda', default=False, - description='Build with CUDA') # required dependencies, light version depends_on("blas") @@ -157,7 +156,6 @@ class Dealii(CMakePackage): conflicts('+adol-c', when='@:8.5.1') conflicts('+gsl', when='@:8.4.2') conflicts('+python', when='@:8.4.2') - conflicts('+cuda', when='%gcc@6:') for p in ['+arpack', '+hdf5', '+netcdf', '+p4est', '+petsc', '+slepc', '+trilinos']: conflicts(p, when='~mpi') @@ -227,12 +225,25 @@ class Dealii(CMakePackage): ]) # CUDA - # FIXME -DDEAL_II_CUDA_FLAGS="-arch=sm_60" if '+cuda' in spec: - options.extend([ - '-DDEAL_II_WITH_CUDA=ON', - '-DDEAL_II_WITH_CXX14=OFF' - ]) + options.append( + '-DDEAL_II_WITH_CUDA=ON' + ) + if not spec.satisfies('^cuda@9:'): + options.append('-DDEAL_II_WITH_CXX14=OFF') + cuda_arch = spec.variants['cuda_arch'].value + if cuda_arch is not None: + if len(cuda_arch) > 1: + raise InstallError( + 'deal.II only supports compilation for a single GPU!' + ) + flags = '-arch=sm_{0}'.format(cuda_arch[0]) + # FIXME: there are some compiler errors in dealii + # with flags below. Stick with -arch=sm_xy for now. + # flags = ' '.join(self.cuda_flags(cuda_arch)) + options.append( + '-DDEAL_II_CUDA_FLAGS={0}'.format(flags) + ) else: options.extend([ '-DDEAL_II_WITH_CUDA=OFF', |