diff options
Diffstat (limited to 'var/spack/repos/builtin/packages/mkl/package.py')
| -rw-r--r-- | var/spack/repos/builtin/packages/mkl/package.py | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/var/spack/repos/builtin/packages/mkl/package.py b/var/spack/repos/builtin/packages/mkl/package.py index 6ea64f5313..71a233ff3e 100644 --- a/var/spack/repos/builtin/packages/mkl/package.py +++ b/var/spack/repos/builtin/packages/mkl/package.py @@ -12,9 +12,9 @@ class Mkl(IntelInstaller): mirror, see http://software.llnl.gov/spack/mirrors.html. To set the threading layer at run time set MKL_THREADING_LAYER - variable to one of the following values: INTEL, SEQUENTIAL, PGI. + variable to one of the following values: INTEL (default), SEQUENTIAL, PGI. To set interface layer at run time, use set the MKL_INTERFACE_LAYER - variable to LP64 or ILP64. + variable to LP64 (default) or ILP64. """ homepage = "https://software.intel.com/en-us/intel-mkl" @@ -38,6 +38,13 @@ class Mkl(IntelInstaller): for f in os.listdir(mkl_dir): os.symlink(os.path.join(mkl_dir, f), os.path.join(self.prefix, f)) + # Unfortunately MKL libs are natively distrubted in prefix/lib/intel64. + # To make MKL play nice with Spack, symlink all files to prefix/lib: + mkl_lib_dir = os.path.join(prefix, "lib", "intel64") + for f in os.listdir(mkl_lib_dir): + os.symlink(os.path.join(mkl_lib_dir, f), + os.path.join(self.prefix, "lib", f)) + def setup_dependent_package(self, module, dspec): # For now use Single Dynamic Library: # To set the threading layer at run time, use the @@ -53,6 +60,7 @@ class Mkl(IntelInstaller): name = 'libmkl_rt.%s' % dso_suffix libdir = find_library_path(name, self.prefix.lib64, self.prefix.lib) + # Now set blas/lapack libs: self.spec.blas_shared_lib = join_path(libdir, name) self.spec.lapack_shared_lib = self.spec.blas_shared_lib |