//?File:?cuda_errors.c
//?CUBLAS?and?CUFFT?error?checking.

//?includes?standard?headers
#include?
#include?
#include?“cuda_errors.h“

/******************************************************/
//?CUBLAS?and?CUFFT?error?checking?in?library

//?returns?string?for?CUBLAS?API?error
char?*cublasGetErrorString（cublasStatus_t?error）
{
????switch?（error）
????{
????????case?CUBLAS_STATUS_SUCCESS:
????????????return?“CUBLAS_STATUS_SUCCESS“;

????????case?CUBLAS_STATUS_NOT_INITIALIZED:
????????????return?“CUBLAS_STATUS_NOT_INITIALIZED“;

????????case?CUBLAS_STATUS_ALLOC_FAILED:
????????????return?“CUBLAS_STATUS_ALLOC_FAILED“;

????????case?CUBLAS_STATUS_INVALID_VALUE:
????????????return?“CUBLAS_STATUS_INVALID_VALUE“;

????????case?CUBLAS_STATUS_ARCH_MISMATCH:
????????????return?“CUBLAS_STATUS_ARCH_MISMATCH“;

????????case?CUBLAS_STATUS_MAPPING_ERROR:
????????????return?“CUBLAS_STATUS_MAPPING_ERROR“;

????????case?CUBLAS_STATUS_EXECUTION_FAILED:
????????????return?“CUBLAS_STATUS_EXECUTION_FAILED“;

????????case?CUBLAS_STATUS_INTERNAL_ERROR:
????????????return?“CUBLAS_STATUS_INTERNAL_ERROR“;

	default:
????	????return?““;
????}
}

//?returns?string?for?CUFFT?API?error
char?*cufftGetErrorString（cufftResult?error）
{
????switch?（error）
????{
	case?CUFFT_SUCCESS:
????????????return?“CUFFT_SUCCESS“;

????????case?CUFFT_INVALID_PLAN:
????????????return?“CUFFT_INVALID_PLAN“;

????????case?CUFFT_ALLOC_FAILED:
????????????return?“CUFFT_ALLOC_FAILED“;

????????case?CUFFT_INVALID_TYPE:
????????????return?“CUFFT_INVALID_TYPE“;

????????case?CUFFT_INVALID_VALUE:
????????????return?“CUFFT_INVALID_VALUE“;

????????case?CUFFT_INTERNAL_ERROR:
????????????return?“CUFFT_INTERNAL_ERROR“;

????????case?CUFFT_EXEC_FAILED:
????????????return?“CUFFT_EXEC_FAILED“;

????????case?CUFFT_SETUP_FAILED:
????????????return?“CUFFT_SETUP_FAILED“;

????????case?CUFFT_INVALID_SIZE:
????????????return?“CUFFT_INVALID_SIZE“;

????????case?CUFFT_UNALIGNED_DATA:
????????????return?“CUFFT_UNALIGNED_DATA“;

	default:
????	????return?““;
????}
}

/******************************************************/