File: allocator.h

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/*========================== begin_copyright_notice ============================

Copyright (C) 2017-2021 Intel Corporation

SPDX-License-Identifier: MIT

============================= end_copyright_notice ===========================*/

#ifndef ALLOCATOR_H
#define ALLOCATOR_H

#include <stdlib.h>
#include <stdint.h>

namespace IGC {
inline void *aligned_malloc(size_t nBytes, size_t alignBytes) {
  void *kernel = nullptr;
#if defined(_WIN32)
  kernel = _aligned_malloc(nBytes, alignBytes);
#elif defined(ANDROID)
  kernel = memalign(alignBytes, nBytes);
#else // !defined(_WIN32) && !defined(ANDROID)
  if (posix_memalign(&kernel, alignBytes, nBytes)) {
    kernel = nullptr;
  }
#endif
  return kernel;
}

inline void aligned_free(void *ptr) {
#if defined(_WIN32)
  _aligned_free(ptr);
#else // !defined(_WIN32)
  free(ptr);
#endif
}

} // namespace IGC

#endif // ALLOCATOR_H