diff options
| author | QuellynSnead <quellyn@lanl.gov> | 2020-12-24 21:33:57 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-12-24 22:33:57 -0600 |
| commit | c214e4dd2d2215d2a668481e8f7c3a1e1fbe0fae (patch) | |
| tree | 0a0ad80e4bf5ad75e628dcc397551591412e611f | |
| parent | e9f0473e2623ebe1f078f40c6fe768b10f4c62ce (diff) | |
| download | spack-c214e4dd2d2215d2a668481e8f7c3a1e1fbe0fae.tar.gz spack-c214e4dd2d2215d2a668481e8f7c3a1e1fbe0fae.tar.bz2 spack-c214e4dd2d2215d2a668481e8f7c3a1e1fbe0fae.tar.xz spack-c214e4dd2d2215d2a668481e8f7c3a1e1fbe0fae.zip | |
fftw: PGI compiler has trouble with avx2/avx-512 SIMD support (#20546)
* PGI compiler has trouble with avx2 SIMD support
(https://github.com/FFTW/fftw3/issues/78)
* Hew to the project's preferred indentation standard.
* Expand '%nvhpc' logic to include '%pgi'.
* Exceeded the max line-length.
* Break up the long compound statement into nested if's.
* Inadvertently picked up an extraneous file.
* PGI compiler has trouble with avx2/avx-512 SIMD support, too.
| -rw-r--r-- | var/spack/repos/builtin/packages/fftw/package.py | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/var/spack/repos/builtin/packages/fftw/package.py b/var/spack/repos/builtin/packages/fftw/package.py index f6a5e83908..a4ba9ae20c 100644 --- a/var/spack/repos/builtin/packages/fftw/package.py +++ b/var/spack/repos/builtin/packages/fftw/package.py @@ -111,9 +111,14 @@ class FftwBase(AutotoolsPackage): # float only float_simd_features = ['altivec', 'sse'] - # Workaround NVIDIA compiler bug when avx512 is enabled - if spec.satisfies('%nvhpc') and 'avx512' in simd_features: - simd_features.remove('avx512') + # Workaround PGI compiler bug when avx2 is enabled + if spec.satisfies('%pgi') and 'avx2' in simd_features: + simd_features.remove('avx2') + + # Workaround NVIDIA/PGI compiler bug when avx512 is enabled + if spec.satisfies('%nvhpc') or spec.satisfies('%pgi'): + if 'avx512' in simd_features: + simd_features.remove('avx512') # NVIDIA compiler does not support Altivec intrinsics if spec.satisfies('%nvhpc') and 'vsx' in simd_features: |