clang/test/PCH/Inputs/cuda.h

   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
  12 struct 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
  17 typedef struct cudaStream *cudaStream_t;
  18
  19 int cudaConfigureCall(dim3 gridSize, dim3 blockSize, size_t sharedSize = 0,
  20                       cudaStream_t stream = 0);