21 lines · c
1/* Minimal declarations for CUDA support. Testing purposes only. */2 3#include <stddef.h>4 5#define __constant__ __attribute__((constant))6#define __device__ __attribute__((device))7#define __global__ __attribute__((global))8#define __host__ __attribute__((host))9#define __shared__ __attribute__((shared))10#define __launch_bounds__(...) __attribute__((launch_bounds(__VA_ARGS__)))11 12struct dim3 {13 unsigned x, y, z;14 __host__ __device__ dim3(unsigned x, unsigned y = 1, unsigned z = 1) : x(x), y(y), z(z) {}15};16 17typedef struct cudaStream *cudaStream_t;18 19int cudaConfigureCall(dim3 gridSize, dim3 blockSize, size_t sharedSize = 0,20 cudaStream_t stream = 0);21