Method Resize

oneflow/core/embedding/persistent_table.cpp:131–136

  ~AlignedBuffer() = default;

  void Resize(size_t new_size) {
    if (new_size > size_) {
      ptr_.reset(static_cast<char*>(aligned_alloc(alignment_, new_size)));
      size_ = new_size;
    }
  }

  void* ptr() { return ptr_.get(); }