cuda_error_handling.hpp

/* VecMem project, part of the ACTS project (R&D line)
 *
 * (c) 2021 CERN for the benefit of the ACTS project
 *
 * Mozilla Public License Version 2.0
 */
#pragma once
 
// CUDA include(s).
#include <cuda_runtime_api.h>
 
// Detray Data Model include(s).
#include "vecmem/utils/types.hpp"
 
#define VECMEM_CUDA_ERROR_CHECK(EXP)                                      \
    do {                                                                  \
        cudaError_t errorCode = EXP;                                      \
        if (errorCode != cudaSuccess) {                                   \
            vecmem::cuda::details::throw_error(errorCode, #EXP, __FILE__, \
                                               __LINE__);                 \
        }                                                                 \
    } while (false)
 
#define VECMEM_CUDA_ERROR_IGNORE(EXP) \
    do {                              \
        (void)EXP;                    \
    } while (false)
 
namespace vecmem {
namespace cuda {
namespace details {
 
void throw_error(cudaError_t errorCode, const char* expression,
                 const char* file, int line);
 
}  // namespace details
}  // namespace cuda
}  // namespace vecmem