#include "integral.h"

#define CHECK_CUDA(call)                                              \
  do {                                                                \
    cudaError_t status_ = call;                                       \
    if (status_ != cudaSuccess) {                                     \
      fprintf(stderr, "CUDA error (%s:%d): %s\n", __FILE__, __LINE__, \
              cudaGetErrorString(status_));                           \
      exit(EXIT_FAILURE);                                             \
    }                                                                 \
  } while (0)

static double f(double x) { return 4.0 / (1 + x * x); }

void integral_gpu_initialize(size_t num_intervals) {}

double integral_gpu(size_t num_intervals) {
  double sum = 0;
  return sum;
}

void integral_gpu_finalize() {}