diff --git a/Eigen/src/Core/util/Meta.h b/Eigen/src/Core/util/Meta.h index 6eb409194..ef35cefb4 100644 --- a/Eigen/src/Core/util/Meta.h +++ b/Eigen/src/Core/util/Meta.h @@ -11,6 +11,10 @@ #ifndef EIGEN_META_H #define EIGEN_META_H +#if defined(__CUDA_ARCH__) +#include +#endif + namespace Eigen { namespace internal { @@ -138,16 +142,16 @@ template<> struct numeric_limits EIGEN_DEVICE_FUNC static float (max)() { return CUDART_MAX_NORMAL_F; } EIGEN_DEVICE_FUNC - static float (min)() { return __FLT_EPSILON__; } + static float (min)() { return FLT_MIN; } }; template<> struct numeric_limits { EIGEN_DEVICE_FUNC static double epsilon() { return __DBL_EPSILON__; } EIGEN_DEVICE_FUNC - static double (max)() { return CUDART_INF; } + static double (max)() { return DBL_MAX; } EIGEN_DEVICE_FUNC - static double (min)() { return __DBL_EPSILON__; } + static double (min)() { return DBL_MIN; } }; template<> struct numeric_limits {