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BLAS++: CUDA default (false) (#22067)

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For opt-in packages in Spack, its common that the `cuda` variant
is disabled by default.

This also simplifies downstream usage in multi-variants for
backends in user code.
This commit is contained in:
Axel Huebl 2021-03-04 03:07:48 -08:00 committed by GitHub
parent 7e143bab6a
commit 49c015e391
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 2 additions and 1 deletions
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2
var/spack/repos/builtin/packages/blaspp/package.py
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@ -23,7 +23,7 @@ class Blaspp(CMakePackage, CudaPackage):
version('2020.10.00', sha256='ce148cfe397428d507c72d7d9eba5e9d3f55ad4cd842e6e873c670183dcb7795')
variant('openmp', default=True, description='Use OpenMP internally.')
variant('cuda', default=True, description='Build with CUDA')
variant('cuda', default=False, description='Build with CUDA')
variant('shared', default=True, description='Build shared libraries')
depends_on('cmake@3.15.0:', type='build')

1
var/spack/repos/builtin/packages/warpx/package.py
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@ -67,6 +67,7 @@ class Warpx(CMakePackage):
depends_on('ascent +cuda', when='+ascent compute=cuda')
depends_on('ascent +mpi', when='+ascent +mpi')
depends_on('blaspp', when='+psatd dims=rz')
depends_on('blaspp +cuda', when='+psatd dims=rz compute=cuda')
depends_on('boost@1.66.0: +math', when='+qedtablegen')
depends_on('cmake@3.15.0:', type='build')
depends_on('cuda@9.2.88:', when='compute=cuda')