Added support for using the Cray LibSci BLAS/LAPACK/ScaLAPACK library. (

spack#25124)
bosmacs · Jul 28, 2021 · adb507b · adb507b
1 parent db00cf2
commit adb507b
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Showing 2 changed files with 10 additions and 4 deletions.
diff --git a/var/spack/repos/builtin/packages/dihydrogen/package.py b/var/spack/repos/builtin/packages/dihydrogen/package.py
@@ -53,8 +53,8 @@ class Dihydrogen(CMakePackage, CudaPackage, ROCmPackage):
             description='Use OpenMP for threading in the BLAS library')
     variant('int64_blas', default=False,
             description='Use 64bit integers for BLAS.')
-    variant('blas', default='openblas', values=('openblas', 'mkl', 'accelerate', 'essl'),
-            description='Enable the use of OpenBlas/MKL/Accelerate/ESSL')
+    variant('blas', default='openblas', values=('openblas', 'mkl', 'accelerate', 'essl', 'libsci'),
+            description='Enable the use of OpenBlas/MKL/Accelerate/ESSL/LibSci')
 
     conflicts('~cuda', when='+nvshmem')
 
@@ -101,6 +101,9 @@ class Dihydrogen(CMakePackage, CudaPackage, ROCmPackage):
     depends_on('essl threads=openmp', when='blas=essl +openmp_blas')
     depends_on('netlib-lapack +external-blas', when='blas=essl')
 
+    depends_on('cray-libsci', when='blas=libsci')
+    depends_on('cray-libsci +openmp', when='blas=libsci +openmp_blas')
+
     # Distconv builds require cuda
     conflicts('~cuda', when='+distconv')
 

diff --git a/var/spack/repos/builtin/packages/hydrogen/package.py b/var/spack/repos/builtin/packages/hydrogen/package.py
@@ -50,8 +50,8 @@ class Hydrogen(CMakePackage, CudaPackage, ROCmPackage):
     variant('build_type', default='Release',
             description='The build type to build',
             values=('Debug', 'Release'))
-    variant('blas', default='openblas', values=('openblas', 'mkl', 'accelerate', 'essl'),
-            description='Enable the use of OpenBlas/MKL/Accelerate/ESSL')
+    variant('blas', default='openblas', values=('openblas', 'mkl', 'accelerate', 'essl', 'libsci'),
+            description='Enable the use of OpenBlas/MKL/Accelerate/ESSL/LibSci')
     variant('mpfr', default=False,
             description='Support GNU MPFR\'s'
             'arbitrary-precision floating-point arithmetic')
@@ -90,6 +90,9 @@ class Hydrogen(CMakePackage, CudaPackage, ROCmPackage):
     depends_on('essl threads=openmp', when='blas=essl +openmp_blas')
     depends_on('netlib-lapack +external-blas', when='blas=essl')
 
+    depends_on('cray-libsci', when='blas=libsci')
+    depends_on('cray-libsci +openmp', when='blas=libsci +openmp_blas')
+
     # Specify the correct version of Aluminum
     depends_on('aluminum@:0.3.99', when='@:1.3.99 +al')
     depends_on('aluminum@0.4:0.4.99', when='@1.4:1.4.99 +al')