cuda_debugging.h

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#ifndef HEDGEHOG_CUDADEBUGGING_H
#define HEDGEHOG_CUDADEBUGGING_H
 
#ifdef HH_USE_CUDA
 
#include <iostream>
#include <cublas.h>
#include <cuda_runtime.h>
 
#ifndef checkCudaErrors
inline void __checkCudaErrors(cudaError_t err, const char *file, const int line) {
  if (cudaSuccess != err) {
    std::cerr
        << "checkCudaErrors() Cuda error = "
        << err
        << " \"" << cudaGetErrorString(err) << "\" from "
        << file << ":" << line << std::endl;
    exit(43);
  }
}
 
inline void __checkCudaErrors(cublasStatus_t status, const char *file, const int line) {
  if (CUBLAS_STATUS_SUCCESS != status) {
    std::cerr
        << "checkCudaErrors() Status Error = "
        << status << " from "
        << file << ":" << line << std::endl;
    exit(44);
  }
}
 
#ifdef HH_ENABLE_CHECK_CUDA
#define checkCudaErrors(err) __checkCudaErrors(err, __FILE__, __LINE__)
#else //HH_ENABLE_CHECK_CUDA
#define checkCudaErrors(err) err
#endif //HH_ENABLE_CHECK_CUDA
 
#endif //checkCudaErrors
 
#endif //HH_USE_CUDA
 
#endif //HEDGEHOG_CUDADEBUGGING_H