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| author | Sajid Ali <30510036+s-sajid-ali@users.noreply.github.com> | 2019-02-28 11:07:04 -0600 |
|---|---|---|
| committer | Satish Balay <balay@mcs.anl.gov> | 2019-02-28 11:07:04 -0600 |
| commit | 6d20e938dae1a25b4e4088cad481f16f90ef2b12 (patch) | |
| tree | df29e1518fdeec5c506bd4310e67ce9bdf02d79e | |
| parent | f8da8dbd0e52499fe7a27d1a7d8cd6fe49313918 (diff) | |
| download | spack-6d20e938dae1a25b4e4088cad481f16f90ef2b12.tar.gz spack-6d20e938dae1a25b4e4088cad481f16f90ef2b12.tar.bz2 spack-6d20e938dae1a25b4e4088cad481f16f90ef2b12.tar.xz spack-6d20e938dae1a25b4e4088cad481f16f90ef2b12.zip | |
petsc: add +knl variant
| -rw-r--r-- | var/spack/repos/builtin/packages/petsc/package.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/var/spack/repos/builtin/packages/petsc/package.py b/var/spack/repos/builtin/packages/petsc/package.py index c1d452f4f1..b9b20be8cb 100644 --- a/var/spack/repos/builtin/packages/petsc/package.py +++ b/var/spack/repos/builtin/packages/petsc/package.py @@ -81,7 +81,8 @@ class Petsc(Package): multi=False) variant('suite-sparse', default=False, description='Activates support for SuiteSparse') - + variant('knl', default=False, + description='Build for KNL') variant('X', default=False, description='Activate X support') @@ -225,6 +226,9 @@ class Petsc(Package): '--with-blas-lapack-lib=%s' % lapack_blas.joined() ]) + if '+knl' in spec: + options.append('--with-avx-512-kernels') + options.append('--with-memalign=64') if '+X' in spec: options.append('--with-x=1') else: |