diff options
Diffstat (limited to 'Eigen/src/Core/util/Macros.h')
| -rw-r--r-- | Eigen/src/Core/util/Macros.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/Eigen/src/Core/util/Macros.h b/Eigen/src/Core/util/Macros.h index 27167d3dc..07c528a2f 100644 --- a/Eigen/src/Core/util/Macros.h +++ b/Eigen/src/Core/util/Macros.h @@ -382,6 +382,17 @@ #define EIGEN_HAVE_RVALUE_REFERENCES #endif +// Does the compiler support variadic templates? +#if __cplusplus > 199711L +#define EIGEN_HAS_VARIADIC_TEMPLATES 1 +#endif + +// Does the compiler support const expressions? +#if (defined(__plusplus) && __cplusplus >= 201402L) || \ + EIGEN_GNUC_AT_LEAST(4,9) +#define EIGEN_HAS_CONSTEXPR 1 +#endif + /** Allows to disable some optimizations which might affect the accuracy of the result. * Such optimization are enabled by default, and set EIGEN_FAST_MATH to 0 to disable them. * They currently include: @@ -546,7 +557,9 @@ namespace Eigen { * If we made alignment depend on whether or not EIGEN_VECTORIZE is defined, it would be impossible to link * vectorized and non-vectorized code. */ -#if EIGEN_COMP_GNUC || EIGEN_COMP_PGI || EIGEN_COMP_IBM || EIGEN_COMP_ARM +#if (defined __CUDACC__) + #define EIGEN_ALIGN_TO_BOUNDARY(n) __align__(n) +#elif EIGEN_COMP_GNUC || EIGEN_COMP_PGI || EIGEN_COMP_IBM || EIGEN_COMP_ARM #define EIGEN_ALIGN_TO_BOUNDARY(n) __attribute__((aligned(n))) #elif EIGEN_COMP_MSVC #define EIGEN_ALIGN_TO_BOUNDARY(n) __declspec(align(n)) |