common.h

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/******************************************************************************
 * Copyright 2018 The Apollo Authors. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *****************************************************************************/

#pragma once

#include <cassert>

#if USE_GPU == 1

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

#endif

namespace apollo {
namespace perception {
namespace base {

#ifndef NO_GPU
#define NO_GPU assert(false)
#endif

#if USE_GPU == 1

#define BASE_CUDA_CHECK(condition) \
  { apollo::perception::base::GPUAssert((condition), __FILE__, __LINE__); }

inline void GPUAssert(cudaError_t code, const char *file, int line,
                      bool abort = true) {
  if (code != cudaSuccess) {
    fprintf(stderr, "GPUassert: %s %s %d\n", cudaGetErrorString(code), file,
            line);
    if (abort) {
      exit(code);
    }
  }
}

#endif

}  // namespace base
}  // namespace perception
}  // namespace apollo