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delete final state pre name #5191

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delete final state pre name #5191

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5605a42
delete final state
wanghuancoder Aug 25, 2022
7731106
refine
wanghuancoder Aug 25, 2022
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Merge branch 'develop' into fix_new_python_api_cn
wanghuancoder Aug 26, 2022
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1 change: 0 additions & 1 deletion docs/dev_guides/api_contributing_guides/new_python_api_cn.md
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Expand Up @@ -119,7 +119,6 @@ def trace(x, offset=0, axis1=0, axis2=1, name=None):
```

动态图分支的写法一般是调用 C++ 算子对应的 Python C 函数，示例中调用名为 `trace` 的 算子，使用 `_C_ops.trace`，然后传入参数。

- `_C_ops` 是 [python/paddle/_C_ops.py](https://github.com/PaddlePaddle/Paddle/blob/develop/python/paddle/_C_ops.py)，其实现了从 Paddle 编译得到的二进制文件中 import C++ 算子对应的 Python C 函数。
- `trace` 是算子的 Python C 函数名。Python C 函数的命名直接采用算子名。
- 参数 `( x, offset, axis1, axis2 )`需按照 [YAML 配置文件](https://github.com/PaddlePaddle/Paddle/blob/develop/paddle/phi/api/yaml/api.yaml#L185) 中定义的输入参数顺序传入，C++ 算子的输入、输出和属性等描述是通过 YAML 配置文件定义的，具体可参见 [开发 C++ 算子](new_cpp_op_cn.html) 章节介绍。
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