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DeviceExceptions.cu.h
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DeviceExceptions.cu.h
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// ---------------------------------------------------------------------
//
// Copyright (c) 2017-2022 The Regents of the University of Michigan and DFT-FE
// authors.
//
// This file is part of the DFT-FE code.
//
// The DFT-FE code is free software; you can use it, redistribute
// it, and/or modify it under the terms of the GNU Lesser General
// Public License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// The full text of the license can be found in the file LICENSE at
// the top level of the DFT-FE distribution.
//
// ---------------------------------------------------------------------
//
#ifndef dftfeDeviceExceptions_cuh
#define dftfeDeviceExceptions_cuh
#define DEVICE_API_CHECK(cmd) \
do \
{ \
cudaError_t e = cmd; \
if (e != cudaSuccess) \
{ \
printf("Failed: Cuda error %s:%d '%s'\n", \
__FILE__, \
__LINE__, \
cudaGetErrorString(e)); \
exit(EXIT_FAILURE); \
} \
} \
while (0)
#define DEVICEBLAS_API_CHECK(expr) \
{ \
cublasStatus_t __cublas_error = expr; \
if ((__cublas_error) != CUBLAS_STATUS_SUCCESS) \
{ \
printf( \
"cuBLAS error on or before line number %d in file: %s. Error code: %d.\n", \
__LINE__, \
__FILE__, \
__cublas_error); \
} \
}
#endif // dftfeDeviceExceptions_cuh