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Set conflicts parameter for cuda-11 (#18847)

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Magma is not currently compatible with CUDA-11. While this is reflected
in the package, it is done with a comment in a `depends_on` directive,
which has the effect of trying to install a version of CUDA that may be
different from the one in the current environment, without any message
to the end user. A `conflicts` is a better way to handle this.
This commit is contained in:
Glenn Johnson 2020-09-22 11:35:13 -05:00 committed by GitHub
parent 9558377f0f
commit 84dbf6948e
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1 changed files with 5 additions and 3 deletions
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var/spack/repos/builtin/packages/magma/package.py
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@ -36,14 +36,16 @@ class Magma(CMakePackage, CudaPackage):
depends_on('blas') depends_on('blas')
depends_on('lapack') depends_on('lapack')
depends_on('cuda@8:', when='@2.5.1:') # See PR #14471 depends_on('cuda@8:', when='@2.5.1:') # See PR #14471
depends_on('cuda@:10.99999') # incompatible with CUDA 11
# The previous line would ideally include "when='@:2.5.3'", but this
# doesn't work due to a problem with the concretizer.
conflicts('~cuda', msg='Magma requires cuda') conflicts('~cuda', msg='Magma requires cuda')
conflicts('cuda_arch=none', conflicts('cuda_arch=none',
msg='Please indicate a CUDA arch value or values') msg='Please indicate a CUDA arch value or values')
# currently not compatible with CUDA-11
# https://bitbucket.org/icl/magma/issues/22/cuda-11-changes-issue
# https://bitbucket.org/icl/magma/issues/25/error-cusparsesolveanalysisinfo_t-does-not
conflicts('^cuda@11:', when='@:2.5.3')
patch('ibm-xl.patch', when='@2.2:2.5.0%xl') patch('ibm-xl.patch', when='@2.2:2.5.0%xl')
patch('ibm-xl.patch', when='@2.2:2.5.0%xl_r') patch('ibm-xl.patch', when='@2.2:2.5.0%xl_r')
patch('magma-2.3.0-gcc-4.8.patch', when='@2.3.0%gcc@:4.8') patch('magma-2.3.0-gcc-4.8.patch', when='@2.3.0%gcc@:4.8')