[Compat] Add more constructors for compatible at::Tensor

[SigureMo]

PR Category

Execute Infrastructure

PR Types

Improvements

Description

补全 at::Tensor 构造函数接口，避免移动构造和拷贝构造触发默认的浅拷贝

[paddle-bot]

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[Copilot]

Pull Request Overview

This pull request implements copy/move semantics for ATen compatibility layer tensor classes and updates the mutable_data_ptr implementation to use the correct API. The changes improve the API compatibility with PyTorch's ATen library by removing TODO placeholders and implementing standard C++ special member functions.

• Implements copy and move constructors/assignment operators for Tensor and TensorBase classes
• Changes mutable_data_ptr() to call data<T>() instead of mutable_data<T>()
• Removes unused EmptyTensor.h include and adds Utils.h include to main ATen header

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
paddle/phi/api/include/compat/ATen/core/TensorMethods.cpp	Updates mutable_data_ptr() to use data<T>() API
paddle/phi/api/include/compat/ATen/core/TensorBody.h	Implements copy/move constructors and assignment operators for Tensor class
paddle/phi/api/include/compat/ATen/core/TensorBase.h	Adds special member functions (copy/move constructors, destructor, assignment operators) to TensorBase
paddle/phi/api/include/compat/ATen/Utils.h	Removes unused EmptyTensor.h include
paddle/phi/api/include/compat/ATen/ATen.h	Adds Utils.h include to main header

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[Copilot]

Pull Request Overview

Copilot reviewed 5 out of 5 changed files in this pull request and generated 1 comment.

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