#include <cuda_runtime.h>
#include <cublas_v2.h>
#include <iostream>

#define CHECK_CUDA_ERROR(val) check((val), #val, __FILE__, __LINE__)
template <typename T>
void check(T err, const char* const func, const char* const file,
           const int line)
{
    if (int(err) != int(cudaSuccess))
    {
        std::cerr << "CUDA Runtime Error at: " << file << ":" << line << ":" << err 
                  << std::endl;
        // We don't exit when we encounter CUDA errors in this example.
        // std::exit(EXIT_FAILURE);
    }
}