diff options
| -rw-r--r-- | src/cuda-sim/cuda-math.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/cuda-sim/cuda-math.h b/src/cuda-sim/cuda-math.h index e9f2895..b4502a1 100644 --- a/src/cuda-sim/cuda-math.h +++ b/src/cuda-sim/cuda-math.h @@ -334,6 +334,20 @@ float __powf(float a, float b) return powf(a, b); } +// math functions missing in Mac OSX GCC +#ifdef __APPLE__ +int isnanf(float a) +{ + return (isnan(a)); +} + +int __signbitd(double d) +{ + unsigned long long int u = *((unsigned long long int*)&d); + return ((u & 0x8000000000000000ULL) != 0); +} +#endif + #undef __CUDACC__ #define __CUDA_INTERNAL_COMPILATION__ #include <math_functions.h> |