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dealii: disable tpetra when +cuda; check for '' in cuda_arch (#7958)

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* dealii: disable tpetra when +cuda; check for '' in cuda_arch

* trilinos: fix Kokkos CUDA

* Revert "trilinos: fix Kokkos CUDA"

This reverts commit 6aae894bc7d49c9e736c06f65b81b8c219443920.

* update according to @aprokop comments

* minor

* fix flake8
This commit is contained in:
Denis Davydov
2018-05-11 15:50:35 +02:00
committed by Adam J. Stewart
parent 206e61bafd
commit 28bebe13a8
1 changed files with 9 additions and 5 deletions
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14
var/spack/repos/builtin/packages/dealii/package.py
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@@ -146,8 +146,12 @@ class Dealii(CMakePackage, CudaPackage):
depends_on('slepc@:3.6.3', when='@:8.4.1+slepc+petsc+mpi')
depends_on('slepc~arpack', when='+slepc+petsc+mpi+int64')
depends_on('sundials~pthread', when='@9.0:+sundials')
depends_on('trilinos+amesos+aztec+epetra+ifpack+ml+muelu+rol+sacado+teuchos', when='+trilinos+mpi~int64')
depends_on('trilinos+amesos+aztec+epetra+ifpack+ml+muelu+rol+sacado+teuchos~hypre', when='+trilinos+mpi+int64')
depends_on('trilinos+amesos+aztec+epetra+ifpack+ml+muelu+rol+sacado+teuchos', when='+trilinos+mpi~int64~cuda')
depends_on('trilinos+amesos+aztec+epetra+ifpack+ml+muelu+rol+sacado+teuchos~hypre', when='+trilinos+mpi+int64~cuda')
# FIXME: temporary disable Tpetra when using CUDA due to
# namespace "Kokkos::Impl" has no member "cuda_abort"
depends_on('trilinos@master+amesos+aztec+epetra+ifpack+ml+muelu+rol+sacado+teuchos~amesos2~ifpack2~intrepid2~kokkos~tpetra~zoltan2', when='+trilinos+mpi~int64+cuda')
depends_on('trilinos@master+amesos+aztec+epetra+ifpack+ml+muelu+rol+sacado+teuchos~hypre~amesos2~ifpack2~intrepid2~kokkos~tpetra~zoltan2', when='+trilinos+mpi+int64+cuda')
# check that the combination of variants makes sense
conflicts('^openblas+ilp64', when='@:8.5.1')
@@ -252,15 +256,15 @@ def cmake_args(self):
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 cuda_arch is not None and cuda_arch[0] is not '':
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))
# with: flags = ' '.join(self.cuda_flags(cuda_arch))
# Stick with -arch=sm_xy for now.
options.append(
'-DDEAL_II_CUDA_FLAGS={0}'.format(flags)
)