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author | Christoph Hertzberg <chtz@informatik.uni-bremen.de> | 2018-09-14 20:17:47 +0200 |
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committer | Christoph Hertzberg <chtz@informatik.uni-bremen.de> | 2018-09-14 20:17:47 +0200 |
commit | d7378aae8e87f85fcf825bf3a04501a16aca4780 (patch) | |
tree | 9525f54d66f2704594a3a435b60193e48caa57ab /Eigen/src/Core/util/ConfigureVectorization.h | |
parent | 9b864cdb3789dbddaa26e53dd85393713b24ce94 (diff) |
Provide EIGEN_ALIGNOF macro, and give handmade_aligned_malloc the possibility for alignments larger than the standard alignment.
Diffstat (limited to 'Eigen/src/Core/util/ConfigureVectorization.h')
-rw-r--r-- | Eigen/src/Core/util/ConfigureVectorization.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Eigen/src/Core/util/ConfigureVectorization.h b/Eigen/src/Core/util/ConfigureVectorization.h index f30503b33..e75c7d89e 100644 --- a/Eigen/src/Core/util/ConfigureVectorization.h +++ b/Eigen/src/Core/util/ConfigureVectorization.h @@ -39,15 +39,19 @@ */ #if (defined EIGEN_CUDACC) #define EIGEN_ALIGN_TO_BOUNDARY(n) __align__(n) + #define EIGEN_ALIGNOF(x) __alignof(x) #elif EIGEN_COMP_GNUC || EIGEN_COMP_PGI || EIGEN_COMP_IBM || EIGEN_COMP_ARM #define EIGEN_ALIGN_TO_BOUNDARY(n) __attribute__((aligned(n))) + #define EIGEN_ALIGNOF(x) __alignof(x) #elif EIGEN_COMP_MSVC #define EIGEN_ALIGN_TO_BOUNDARY(n) __declspec(align(n)) + #define EIGEN_ALIGNOF(x) __alignof(x) #elif EIGEN_COMP_SUNCC // FIXME not sure about this one: #define EIGEN_ALIGN_TO_BOUNDARY(n) __attribute__((aligned(n))) + #define EIGEN_ALIGNOF(x) __alignof(x) #else - #error Please tell me what is the equivalent of __attribute__((aligned(n))) for your compiler + #error Please tell me what is the equivalent of __attribute__((aligned(n))) and __alignof(x) for your compiler #endif // If the user explicitly disable vectorization, then we also disable alignment |