Method set_data

oneflow/core/framework/tensor.h:457–463

  virtual user_op::TensorDesc* mut_tensor_meta() override { return tensor_->mut_tensor_meta(); }
  virtual Maybe<void> set_data(const std::shared_ptr<Tensor>& other) override {
    bool old_requires_grad = tensor_->requires_grad();
    this->tensor_ = JUST(other->detach());
    JUST(this->tensor_->set_requires_grad(old_requires_grad));
    if (other->is_lazy()) { JUST(this->BorrowTensorName(other.get())); }
    return Maybe<void>::Ok();
  }

  virtual Maybe<void> offload() override {
    JUST(tensor_->offload());