SimpleMemoryManager.cpp

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/*
 * Copyright (c) 2021 Samsung Electronics Co., Ltd. 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.
 */
 
#ifndef USE_STATIC_ALLOC
 
#include "SimpleMemoryManager.h"
 
namespace luci_interpreter
{
 
uint8_t *SimpleMemoryManager::allocate_memory(const circle::Tensor *tensor)
{
  const auto element_size = getDataTypeSize(Tensor::element_type(tensor));
  const auto num_elements = Tensor::num_elements(tensor);
 
  assert(element_size * num_elements > 0);
 
  return new uint8_t[num_elements * element_size];
}
 
void SimpleMemoryManager::release_memory(uint8_t *data)
{
  if (data == nullptr)
    return;
 
  delete[] data;
}
 
} // namespace luci_interpreter
 
#endif // USE_STATIC_ALLOC