From 9cc8c5a7fe1164d242eebcb04c97acf3d1d71042 Mon Sep 17 00:00:00 2001
From: ccsuzzh <1719571694@qq.com>
Date: Wed, 18 Sep 2024 23:21:59 +0800
Subject: [PATCH 1/4] =?UTF-8?q?=E3=80=90Hackathon=207th=20No.35=E3=80=91?=
 =?UTF-8?q?=E4=B8=BA=20Paddle=20=E4=BB=A3=E7=A0=81=E8=BD=AC=E6=8D=A2?=
 =?UTF-8?q?=E5=B7=A5=E5=85=B7=E6=96=B0=E5=A2=9E=20API=20=E8=BD=AC=E6=8D=A2?=
 =?UTF-8?q?=E8=A7=84=E5=88=99=EF=BC=88=E7=AC=AC=202=20=E7=BB=84=EF=BC=89?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Tensor/torch.Tensor.addbmm_.md            | 18 ++++++++++
 .../Tensor/torch.Tensor.addcdiv_.md           | 23 +++++++++++++
 .../Tensor/torch.Tensor.addmv_.md             | 18 ++++++++++
 .../Tensor/torch.Tensor.addr_.md              | 19 +++++++++++
 .../Tensor/torch.Tensor.baddbmm_.md           | 18 ++++++++++
 .../Tensor/torch.Tensor.copysign.md           | 30 ++++++++++++++++
 .../Tensor/torch.Tensor.copysign_.md          | 30 ++++++++++++++++
 .../Tensor/torch.Tensor.erfc_.md              | 19 +++++++++++
 .../Tensor/torch.Tensor.fix_.md               | 19 +++++++++++
 .../Tensor/torch.Tensor.fmod_.md              | 31 +++++++++++++++++
 .../Tensor/torch.Tensor.int_repr.md           | 22 ++++++++++++
 .../Tensor/torch.Tensor.mul_.md               | 34 +++++++++++++++++++
 .../Tensor/torch.Tensor.sinc_.md              | 20 +++++++++++
 .../api_difference/Tensor/torch.Tensor.t_.md  | 19 +++++++++++
 .../Tensor/torch.Tensor.transpose_.md         | 32 +++++++++++++++++
 .../Tensor/torch.Tensor.xlogy_.md             | 19 +++++++++++
 16 files changed, 371 insertions(+)
 create mode 100644 docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addbmm_.md
 create mode 100644 docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addcdiv_.md
 create mode 100644 docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addmv_.md
 create mode 100644 docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addr_.md
 create mode 100644 docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.baddbmm_.md
 create mode 100644 docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.copysign.md
 create mode 100644 docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.copysign_.md
 create mode 100644 docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.erfc_.md
 create mode 100644 docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fix_.md
 create mode 100644 docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fmod_.md
 create mode 100644 docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.int_repr.md
 create mode 100644 docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.mul_.md
 create mode 100644 docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.sinc_.md
 create mode 100644 docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.t_.md
 create mode 100644 docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.transpose_.md
 create mode 100644 docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.xlogy_.md

diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addbmm_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addbmm_.md
new file mode 100644
index 00000000000..9bc25010808
--- /dev/null
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addbmm_.md
@@ -0,0 +1,18 @@
+## [ 组合替代实现 ]torch.Tensor.addbmm_
+
+### [torch.Tensor.addbmm_](https://pytorch.org/docs/stable/generated/torch.Tensor.addbmm_.html#torch.Tensor.addbmm_)
+
+```python
+torch.Tensor.addbmm_(batch1, batch2, *, beta=1, alpha=1)
+```
+Paddle 无此 API，需要组合实现。
+
+### 转写示例
+
+```python
+# PyTorch 写法
+input.addbmm_(batch1, batch2, beta=beta, alpha=alpha)
+
+# Paddle 写法
+paddle.assign(beta * input + alpha * paddle.sum(paddle.bmm(batch1, batch2), axis=0), input)
+```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addcdiv_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addcdiv_.md
new file mode 100644
index 00000000000..008894ad1aa
--- /dev/null
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addcdiv_.md
@@ -0,0 +1,23 @@
+## [ 组合替代实现 ]torch.Tensor.addcdiv_
+
+### [torch.Tensor.addcdiv_](https://pytorch.org/docs/stable/generated/torch.Tensor.addcdiv_.html#torch.Tensor.addcdiv_)
+
+```python
+torch.Tensor.addcdiv_(tensor1, tensor2, *, value=1)
+```
+
+用于实现矩阵 `tensor1` 与矩阵 `tensor2` 相除，再加上输入 `input` ，公式为：
+
+$ out =  input + value *  (tensor1 / tensor2) $
+
+PaddlePaddle 目前无对应 API，可使用如下代码组合实现该 API。
+
+###  转写示例
+
+```python
+# PyTorch 写法
+input.addcdiv_(tensor1, tensor2, value=value)
+
+# Paddle 写法
+paddle.assign(input + value * tensor1 / tensor2, input)
+```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addmv_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addmv_.md
new file mode 100644
index 00000000000..961948f6e0c
--- /dev/null
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addmv_.md
@@ -0,0 +1,18 @@
+## [ 组合替代实现 ]torch.Tensor.addmv_
+
+### [torch.Tensor.addmv_](https://pytorch.org/docs/stable/generated/torch.Tensor.addmv_.html#torch.Tensor.addmv_)
+```python
+torch.Tensor.addmv_(mat, vec, beta=1, alpha=1, out=None)
+```
+
+Paddle 无此 API，需要组合实现。
+
+### 转写示例
+
+```python
+# PyTorch 写法
+input.addmv_(mat, vec, beta=beta, alpha=alpha)
+
+# Paddle 写法
+paddle.assign(beta * input + alpha * paddle.mm(mat, vec), input)
+```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addr_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addr_.md
new file mode 100644
index 00000000000..841e2f12013
--- /dev/null
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addr_.md
@@ -0,0 +1,19 @@
+## [ 组合替代实现 ]torch.Tensor.addr_
+
+### [torch.Tensor.addr_](https://pytorch.org/docs/stable/generated/torch.Tensor.addr_.html#torch.Tensor.addr_)
+
+```python
+torch.Tensor.addr_(vec1, vec2, beta=1, alpha=1)
+```
+
+Paddle 无此 API，需要组合实现。
+
+### 转写示例
+
+```python
+# PyTorch 写法
+y = input.addr_(vec1, vec2, beta=beta, alpha=alpha)
+
+# Paddle 写法
+paddle.assign(beta * input + alpha * paddle.outer(vec1, vec2), input)
+```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.baddbmm_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.baddbmm_.md
new file mode 100644
index 00000000000..d73d744e4eb
--- /dev/null
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.baddbmm_.md
@@ -0,0 +1,18 @@
+## [ 组合替代实现 ]torch.Tensor.baddbmm_
+
+### [torch.Tensor.baddbmm_](https://pytorch.org/docs/stable/generated/torch.Tensor.baddbmm_.html#torch.Tensor.baddbmm_)
+
+```python
+torch.Tensor.baddbmm_(batch1, batch2, beta=1, alpha=1)
+```
+Paddle 无此 API，需要组合实现。
+
+### 转写示例
+
+```python
+# PyTorch 写法
+input.baddbmm_(batch1, batch2, beta=beta, alpha=alpha)
+
+# Paddle 写法
+paddle.assign(beta * input + alpha * paddle.bmm(batch1, batch2), input)
+```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.copysign.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.copysign.md
new file mode 100644
index 00000000000..3ffe0c4832c
--- /dev/null
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.copysign.md
@@ -0,0 +1,30 @@
+## [ 组合替代实现 ] torch.Tensor.copysign
+
+### [torch.Tensor.copysign](https://pytorch.org/docs/stable/generated/torch.Tensor.copysign.html#torch.Tensor.copysign)
+
+```python
+torch.Tensor.copysign(other)
+```
+
+Paddle 无此 API，需要组合实现。
+
+### 转写示例
+
+#### other：输入，类型为 tensor 时
+```python
+# PyTorch 写法
+y = input.copysign(other=x)
+
+# Paddle 写法
+y = paddle.copysign(input, x)
+```
+
+#### other：输入，类型为 number 时
+```python
+# PyTorch 写法
+y = input.copysign(other=x)
+
+# Paddle 写法
+tensor = paddle.to_tensor([x])
+y = paddle.copysign(input, tensor)
+```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.copysign_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.copysign_.md
new file mode 100644
index 00000000000..625d99a8746
--- /dev/null
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.copysign_.md
@@ -0,0 +1,30 @@
+## [ 组合替代实现 ] torch.Tensor.copysign_
+
+### [torch.Tensor.copysign_](https://pytorch.org/docs/stable/generated/torch.Tensor.copysign_.html#torch.Tensor.copysign_)
+
+```python
+torch.Tensor.copysign_(other)
+```
+
+Paddle 无此 API，需要组合实现。
+
+### 转写示例
+
+#### other：输入，类型为 tensor 时
+```python
+# PyTorch 写法
+input.copysign(other=x)
+
+# Paddle 写法
+paddle.assign(paddle.copysign(input, x), input)
+```
+
+#### other：输入，类型为 number 时
+```python
+# PyTorch 写法
+input.copysign(other=x)
+
+# Paddle 写法
+tensor = paddle.to_tensor([x])
+paddle.assign(paddle.copysign(input, x), input)
+```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.erfc_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.erfc_.md
new file mode 100644
index 00000000000..69c8324f260
--- /dev/null
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.erfc_.md
@@ -0,0 +1,19 @@
+## [ 组合替代实现 ]torch.Tensor.erfc_
+
+### [torch.Tensor.erfc_](https://pytorch.org/docs/stable/generated/torch.Tensor.erfc_.html)
+
+```python
+torch.Tensor.erfc_()
+```
+
+Paddle 无此 API，需要组合实现。
+
+### 转写示例
+
+```python
+# PyTorch 写法
+x.erfc_()
+
+# Paddle 写法
+paddle.assign(1 - x.erf(), x)
+```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fix_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fix_.md
new file mode 100644
index 00000000000..4fde9c1ed7a
--- /dev/null
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fix_.md
@@ -0,0 +1,19 @@
+## [ 组合替代实现 ]torch.Tensor.fix_
+
+### [torch.Tensor.fix_](https://pytorch.org/docs/stable/generated/torch.Tensor.fix_.html#torch.Tensor.fix_)
+
+```python
+torch.Tensor.fix_()
+```
+
+Paddle 无此 API，需要组合实现。
+
+### 转写示例
+
+```python
+# PyTorch 写法
+x.fix_()
+
+# Paddle 写法
+paddle.assign(x.fix_(), x)
+```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fmod_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fmod_.md
new file mode 100644
index 00000000000..3f9d317746d
--- /dev/null
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fmod_.md
@@ -0,0 +1,31 @@
+## [ 输入参数类型不一致 ]torch.Tensor.fmod_
+
+### [torch.Tensor.fmod_](https://pytorch.org/docs/stable/generated/torch.Tensor.fmod_.html#torch.Tensor.fmod_)
+
+```python
+torch.Tensor.fmod_(other)
+```
+
+### [paddle.Tensor.mod](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor_cn.html#mod-y-name-none)
+
+```python
+paddle.Tensor.mod(y, name=None)
+```
+
+其中，PyTorch 与 Paddle 的 `other` 参数所支持类型不一致，具体如下：
+
+### 参数映射
+
+| PyTorch | PaddlePaddle | 备注                          |
+| ------- | ------------ | ----------------------------- |
+| other   | y            | 多维 Tensor，PyTorch 支持 Tensor 和 Python Number，Paddle 仅支持 Tensor，需要转写。 |
+
+### 转写示例
+#### other
+```python
+# PyTorch 写法
+x.fmod_(other=2.)
+
+# Paddle 写法
+paddle.assign(x.mod(y=paddle.to_tensor(2.)), x)
+```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.int_repr.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.int_repr.md
new file mode 100644
index 00000000000..4558c94b4e0
--- /dev/null
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.int_repr.md
@@ -0,0 +1,22 @@
+## [ paddle 参数更多 ] torch.Tensor.int_repr
+
+### [torch.Tensor.int_repr](https://pytorch.org/docs/stable/generated/torch.Tensor.int_repr.html#torch.Tensor.int_repr)
+
+```python
+torch.Tensor.int_repr()
+```
+
+### [paddle.tensor.create_tensor](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor_cn.html#create-tensor-dtype-name-none-persistable-false)
+
+```python
+paddle.tensor.create_tensor(dtype, name=None, persistable=False)
+
+```
+
+Paddle 比 PyTorch 支持更多参数，具体如下：
+
+### 参数映射
+
+| PyTorch | PaddlePaddle | 备注                                                        |
+| ------- | ------------ | ----------------------------------------------------------- |
+| -       | dtype        | Tensor 的数据类型，PyTorch 无此参数，Paddle 需设置为 'uint8'。   |
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.mul_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.mul_.md
new file mode 100644
index 00000000000..27183ef1c17
--- /dev/null
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.mul_.md
@@ -0,0 +1,34 @@
+## [ 输入参数类型不一致 ] torch.Tensor.mul_
+
+### [torch.Tensor.mul_](https://pytorch.org/docs/stable/generated/torch.Tensor.mul_.html)
+
+```python
+torch.Tensor.mul_(other)
+```
+
+### [paddle.Tensor.multiply](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor_cn.html#multiply-y-axis-1-name-none)
+
+```python
+paddle.Tensor.multiply(y,
+                       axis=-1,
+                       name=None)
+```
+
+其中，Paddle 与 PyTorch 的 `other` 参数所支持类型不一致，具体如下：
+
+### 参数映射
+
+| PyTorch       | PaddlePaddle | 备注                                             |
+| ------------- | ------------ | ----------------------------------------------- |
+| other         | y            | 相乘的元素，PyTorch 支持 Tensor 和 Python Number，Paddle 仅支持 Tensor，需要转写。                       |
+| -             | axis         | 计算的维度，PyTorch 无此参数， Paddle 保持默认即可。|
+
+### 转写示例
+#### other：相乘的元素
+```python
+# PyTorch 写法
+x.mul_(other=2)
+
+# Paddle 写法
+paddle.assign(x.multiply(y=paddle.to_tensor(2)), x)
+```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.sinc_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.sinc_.md
new file mode 100644
index 00000000000..8ce756636ec
--- /dev/null
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.sinc_.md
@@ -0,0 +1,20 @@
+## [ 组合替代实现 ]torch.Tensor.sinc_
+
+### [torch.Tensor.sinc_](https://pytorch.org/docs/stable/generated/torch.Tensor.sinc_.html#torch.Tensor.sinc_)
+
+```python
+torch.Tensor.sinc_()
+```
+
+Paddle 无此 API，需要组合实现。
+
+### 转写示例
+
+```python
+# PyTorch 写法
+a.sinc_()
+
+# Paddle 写法
+import numpy
+paddle.assign(paddle.where(a==0, x=paddle.to_tensor([1], dtype=a.dtype), y=paddle.sin(numpy.pi*a)/(numpy.pi*a)), a)
+```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.t_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.t_.md
new file mode 100644
index 00000000000..44990bed3cb
--- /dev/null
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.t_.md
@@ -0,0 +1,19 @@
+## [ 组合替代实现 ] torch.Tensor.t_
+
+### [torch.Tensor.t_](https://pytorch.org/docs/stable/generated/torch.Tensor.t_.html#torch.Tensor.t_)
+
+```python
+torch.Tensor.t_()
+```
+
+Paddle 无此 API，需要组合实现。
+
+### 转写示例
+
+```python
+# PyTorch 写法
+x.t_()
+
+# Paddle 写法
+paddle.assign(x.t(), x)
+```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.transpose_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.transpose_.md
new file mode 100644
index 00000000000..b7ceed2c2cc
--- /dev/null
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.transpose_.md
@@ -0,0 +1,32 @@
+## [ 输入参数用法不一致 ]torch.Tensor.transpose_
+
+### [torch.Tensor.transpose_](https://pytorch.org/docs/stable/generated/torch.Tensor.transpose_.html)
+
+```python
+torch.Tensor.transpose_(dim0, dim1)
+```
+
+### [paddle.Tensor.transpose](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor_cn.html#transpose-perm-name-none)
+
+```python
+paddle.Tensor.transpose(perm, name=None)
+```
+
+PyTorch 的 `dim0, dim1` 与 Paddle 的 `perm` 用法不同，具体如下：
+### 参数映射
+
+| PyTorch       | PaddlePaddle | 备注                                                   |
+| ------------- | ------------ | ------------------------------------------------------ |
+| dim0, dim1 | perm | torch 的 dim0 与 dim1 表示要交换的两个维度, 为整数。 paddle 的 perm 表示重排的维度序列，为 list/tuple 。需要转写。|
+
+### 转写示例
+#### dim0, dim1: 表示要交换的两个维度
+```python
+# pytorch
+x = torch.randn(2, 3, 5)
+x.transpose_(0, 1)
+
+# paddle
+x = paddle.randn([2, 3, 5])
+paddle.assign(x.transpose(perm=[1, 0, 2]), x)
+```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.xlogy_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.xlogy_.md
new file mode 100644
index 00000000000..2b1d0d63a0c
--- /dev/null
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.xlogy_.md
@@ -0,0 +1,19 @@
+## [ 组合替代实现 ]torch.Tensor.xlogy_
+
+### [torch.Tensor.xlogy_](https://pytorch.org/docs/stable/generated/torch.Tensor.xlogy_.html#torch.Tensor.xlogy_)
+
+```python
+torch.Tensor.xlogy_(other)
+```
+
+Paddle 无此 API，需要组合实现。
+
+### 转写示例
+
+```python
+# PyTorch 写法
+a.xlogy_(b)
+
+# Paddle 写法
+paddle.assign(a * paddle.log(b), a)
+```

From bd3fef77556c4b825dac29eb37e57ecd6042bf5e Mon Sep 17 00:00:00 2001
From: ccsuzzh <1719571694@qq.com>
Date: Mon, 23 Sep 2024 23:12:33 +0800
Subject: [PATCH 2/4] update some api

---
 .../Tensor/torch.Tensor.copysign.md           | 29 ++++++++++---------
 .../Tensor/torch.Tensor.copysign_.md          | 29 ++++++++++---------
 .../Tensor/torch.Tensor.fix_.md               | 16 ++++------
 .../Tensor/torch.Tensor.fmod_.md              |  6 ++--
 .../Tensor/torch.Tensor.mul_.md               |  6 ++--
 .../Tensor/torch.Tensor.sinc_.md              | 15 ++++------
 .../api_difference/Tensor/torch.Tensor.t_.md  | 14 ++++-----
 .../Tensor/torch.Tensor.transpose_.md         |  6 ++--
 8 files changed, 55 insertions(+), 66 deletions(-)

diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.copysign.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.copysign.md
index 3ffe0c4832c..4e8e53255a7 100644
--- a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.copysign.md
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.copysign.md
@@ -1,4 +1,4 @@
-## [ 组合替代实现 ] torch.Tensor.copysign
+## [ 输入参数类型不一致 ] torch.Tensor.copysign
 
 ### [torch.Tensor.copysign](https://pytorch.org/docs/stable/generated/torch.Tensor.copysign.html#torch.Tensor.copysign)
 
@@ -6,25 +6,26 @@
 torch.Tensor.copysign(other)
 ```
 
-Paddle 无此 API，需要组合实现。
+### [paddle.Tensor.copysign]()
 
-### 转写示例
-
-#### other：输入，类型为 tensor 时
 ```python
-# PyTorch 写法
-y = input.copysign(other=x)
-
-# Paddle 写法
-y = paddle.copysign(input, x)
+paddle.Tensor.copysign(y, name=None)
 ```
 
-#### other：输入，类型为 number 时
+其中，PyTorch 与 Paddle 的 `other` 参数所支持类型不一致，具体如下：
+
+### 参数映射
+
+| PyTorch | PaddlePaddle | 备注                          |
+| ------- | ------------ | ----------------------------- |
+| other   | y            | 表示输入的 Tensor ，PyTorch 支持 Python Number 和 Tensor 类型， Paddle 仅支持 Tensor 类型。当输入为 Python Number 类型时，需要转写。  |
+
+### 转写示例
+#### other
 ```python
 # PyTorch 写法
-y = input.copysign(other=x)
+result = x.copysign(other=2.)
 
 # Paddle 写法
-tensor = paddle.to_tensor([x])
-y = paddle.copysign(input, tensor)
+result = x.copysign(y=paddle.to_tensor(2.))
 ```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.copysign_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.copysign_.md
index 625d99a8746..4c664fb5918 100644
--- a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.copysign_.md
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.copysign_.md
@@ -1,4 +1,4 @@
-## [ 组合替代实现 ] torch.Tensor.copysign_
+## [ 输入参数类型不一致 ] torch.Tensor.copysign_
 
 ### [torch.Tensor.copysign_](https://pytorch.org/docs/stable/generated/torch.Tensor.copysign_.html#torch.Tensor.copysign_)
 
@@ -6,25 +6,26 @@
 torch.Tensor.copysign_(other)
 ```
 
-Paddle 无此 API，需要组合实现。
+### [paddle.Tensor.copysign_]()
 
-### 转写示例
-
-#### other：输入，类型为 tensor 时
 ```python
-# PyTorch 写法
-input.copysign(other=x)
-
-# Paddle 写法
-paddle.assign(paddle.copysign(input, x), input)
+paddle.Tensor.copysign_(y, name=None)
 ```
 
-#### other：输入，类型为 number 时
+其中，PyTorch 与 Paddle 的 `other` 参数所支持类型不一致，具体如下：
+
+### 参数映射
+
+| PyTorch | PaddlePaddle | 备注                          |
+| ------- | ------------ | ----------------------------- |
+| other   | y            | 表示输入的 Tensor ，PyTorch 支持 Python Number 和 Tensor 类型， Paddle 仅支持 Tensor 类型。当输入为 Python Number 类型时，需要转写。  |
+
+### 转写示例
+#### other
 ```python
 # PyTorch 写法
-input.copysign(other=x)
+result = x.copysign_(other=2.)
 
 # Paddle 写法
-tensor = paddle.to_tensor([x])
-paddle.assign(paddle.copysign(input, x), input)
+result = x.copysign_(y=paddle.to_tensor(2.))
 ```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fix_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fix_.md
index 4fde9c1ed7a..35448819a5d 100644
--- a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fix_.md
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fix_.md
@@ -1,19 +1,15 @@
-## [ 组合替代实现 ]torch.Tensor.fix_
+## [ 无参数 ]torch.Tensor.fix_
 
-### [torch.Tensor.fix_](https://pytorch.org/docs/stable/generated/torch.Tensor.fix_.html#torch.Tensor.fix_)
+### [torch.Tensor.fix_](https://pytorch.org/docs/stable/generated/torch.Tensor.fix_.html)
 
 ```python
 torch.Tensor.fix_()
 ```
 
-Paddle 无此 API，需要组合实现。
-
-### 转写示例
+### [paddle.Tensor.trunc_]()
 
 ```python
-# PyTorch 写法
-x.fix_()
-
-# Paddle 写法
-paddle.assign(x.fix_(), x)
+paddle.Tensor.trunc_()
 ```
+
+两者功能一致，均无参数。
\ No newline at end of file
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fmod_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fmod_.md
index 3f9d317746d..9662f89b922 100644
--- a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fmod_.md
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fmod_.md
@@ -6,10 +6,10 @@
 torch.Tensor.fmod_(other)
 ```
 
-### [paddle.Tensor.mod](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor_cn.html#mod-y-name-none)
+### [paddle.Tensor.mod_]()
 
 ```python
-paddle.Tensor.mod(y, name=None)
+paddle.Tensor.mod_(y, name=None)
 ```
 
 其中，PyTorch 与 Paddle 的 `other` 参数所支持类型不一致，具体如下：
@@ -27,5 +27,5 @@ paddle.Tensor.mod(y, name=None)
 x.fmod_(other=2.)
 
 # Paddle 写法
-paddle.assign(x.mod(y=paddle.to_tensor(2.)), x)
+x.mod_(y=paddle.to_tensor(2.))
 ```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.mul_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.mul_.md
index 27183ef1c17..3dc49bbb367 100644
--- a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.mul_.md
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.mul_.md
@@ -6,10 +6,10 @@
 torch.Tensor.mul_(other)
 ```
 
-### [paddle.Tensor.multiply](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor_cn.html#multiply-y-axis-1-name-none)
+### [paddle.Tensor.multiply_]()
 
 ```python
-paddle.Tensor.multiply(y,
+paddle.Tensor.multiply_(y,
                        axis=-1,
                        name=None)
 ```
@@ -30,5 +30,5 @@ paddle.Tensor.multiply(y,
 x.mul_(other=2)
 
 # Paddle 写法
-paddle.assign(x.multiply(y=paddle.to_tensor(2)), x)
+x.multiply_(y=paddle.to_tensor(2))
 ```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.sinc_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.sinc_.md
index 8ce756636ec..8bbddfa98fa 100644
--- a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.sinc_.md
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.sinc_.md
@@ -1,4 +1,4 @@
-## [ 组合替代实现 ]torch.Tensor.sinc_
+## [ 无参数 ]torch.Tensor.sinc_
 
 ### [torch.Tensor.sinc_](https://pytorch.org/docs/stable/generated/torch.Tensor.sinc_.html#torch.Tensor.sinc_)
 
@@ -6,15 +6,10 @@
 torch.Tensor.sinc_()
 ```
 
-Paddle 无此 API，需要组合实现。
-
-### 转写示例
+### [paddle.Tensor.sinc_]()
 
 ```python
-# PyTorch 写法
-a.sinc_()
-
-# Paddle 写法
-import numpy
-paddle.assign(paddle.where(a==0, x=paddle.to_tensor([1], dtype=a.dtype), y=paddle.sin(numpy.pi*a)/(numpy.pi*a)), a)
+paddle.Tensor.sinc_()
 ```
+
+两者功能一致，均无参数。
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.t_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.t_.md
index 44990bed3cb..d985f8d89a7 100644
--- a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.t_.md
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.t_.md
@@ -1,4 +1,4 @@
-## [ 组合替代实现 ] torch.Tensor.t_
+## [ 无参数 ] torch.Tensor.t_
 
 ### [torch.Tensor.t_](https://pytorch.org/docs/stable/generated/torch.Tensor.t_.html#torch.Tensor.t_)
 
@@ -6,14 +6,10 @@
 torch.Tensor.t_()
 ```
 
-Paddle 无此 API，需要组合实现。
-
-### 转写示例
+### [paddle.Tensor.t_]()
 
 ```python
-# PyTorch 写法
-x.t_()
-
-# Paddle 写法
-paddle.assign(x.t(), x)
+paddle.Tensor.t_()
 ```
+
+两者功能一致，无参数。
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.transpose_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.transpose_.md
index b7ceed2c2cc..24e3d68211e 100644
--- a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.transpose_.md
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.transpose_.md
@@ -6,10 +6,10 @@
 torch.Tensor.transpose_(dim0, dim1)
 ```
 
-### [paddle.Tensor.transpose](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor_cn.html#transpose-perm-name-none)
+### [paddle.Tensor.transpose_]()
 
 ```python
-paddle.Tensor.transpose(perm, name=None)
+paddle.Tensor.transpose_(perm, name=None)
 ```
 
 PyTorch 的 `dim0, dim1` 与 Paddle 的 `perm` 用法不同，具体如下：
@@ -28,5 +28,5 @@ x.transpose_(0, 1)
 
 # paddle
 x = paddle.randn([2, 3, 5])
-paddle.assign(x.transpose(perm=[1, 0, 2]), x)
+x.transpose_(perm=[1, 0, 2])
 ```

From 188be7e3c3b05c6d36c5e234091390d499f056e3 Mon Sep 17 00:00:00 2001
From: Zhenghai Zhang <1719571694@qq.com>
Date: Tue, 24 Sep 2024 08:28:59 +0800
Subject: [PATCH 3/4] fix codestyle

---
 .../api_difference/Tensor/torch.Tensor.fix_.md                  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fix_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fix_.md
index 35448819a5d..7ff2c4fff9a 100644
--- a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fix_.md
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.fix_.md
@@ -12,4 +12,4 @@ torch.Tensor.fix_()
 paddle.Tensor.trunc_()
 ```
 
-两者功能一致，均无参数。
\ No newline at end of file
+两者功能一致，均无参数。

From 0bb562e3263327e4a0987ad4c4e3ea0dc2b70c11 Mon Sep 17 00:00:00 2001
From: ccsuzzh <1719571694@qq.com>
Date: Sat, 28 Sep 2024 21:27:42 +0800
Subject: [PATCH 4/4] change paddle.assign to inplace api

---
 .../Tensor/torch.Tensor.addbmm_.md              |  9 ++++++++-
 .../Tensor/torch.Tensor.addcdiv_.md             |  2 +-
 .../Tensor/torch.Tensor.addmv_.md               |  2 +-
 .../api_difference/Tensor/torch.Tensor.addr_.md |  2 +-
 .../Tensor/torch.Tensor.baddbmm_.md             |  2 +-
 .../api_difference/Tensor/torch.Tensor.erfc_.md |  2 +-
 .../Tensor/torch.Tensor.int_repr.md             | 17 +++--------------
 .../Tensor/torch.Tensor.xlogy_.md               |  2 +-
 8 files changed, 17 insertions(+), 21 deletions(-)

diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addbmm_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addbmm_.md
index 9bc25010808..f9906904680 100644
--- a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addbmm_.md
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addbmm_.md
@@ -5,6 +5,13 @@
 ```python
 torch.Tensor.addbmm_(batch1, batch2, *, beta=1, alpha=1)
 ```
+
+用于实现矩阵 `batch1` 与矩阵 `batch2` 相乘，将结果按 `axis=0` 求和之后与`alpha`相乘，再加上输入 `input` 与 `beta`，公式为：
+
+$$
+out = \beta \, input + \alpha \left( \sum_{i=0}^{b-1} batch1_i \, @ \, batch2_i \right)
+$$
+
 Paddle 无此 API，需要组合实现。
 
 ### 转写示例
@@ -14,5 +21,5 @@ Paddle 无此 API，需要组合实现。
 input.addbmm_(batch1, batch2, beta=beta, alpha=alpha)
 
 # Paddle 写法
-paddle.assign(beta * input + alpha * paddle.sum(paddle.bmm(batch1, batch2), axis=0), input)
+input.multiply_(paddle.to_tensor(beta, dtype=input.dtype)).add_(alpha * paddle.sum(paddle.bmm(batch1, batch2), axis=0))
 ```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addcdiv_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addcdiv_.md
index 008894ad1aa..7362c1bf475 100644
--- a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addcdiv_.md
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addcdiv_.md
@@ -19,5 +19,5 @@ PaddlePaddle 目前无对应 API，可使用如下代码组合实现该 API。
 input.addcdiv_(tensor1, tensor2, value=value)
 
 # Paddle 写法
-paddle.assign(input + value * tensor1 / tensor2, input)
+input.add_(value * tensor1 / tensor2)
 ```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addmv_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addmv_.md
index 961948f6e0c..5e16b630f76 100644
--- a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addmv_.md
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addmv_.md
@@ -14,5 +14,5 @@ Paddle 无此 API，需要组合实现。
 input.addmv_(mat, vec, beta=beta, alpha=alpha)
 
 # Paddle 写法
-paddle.assign(beta * input + alpha * paddle.mm(mat, vec), input)
+input.multiply_(paddle.to_tensor(beta, dtype=input.dtype)).add_(alpha * paddle.mm(mat, vec))
 ```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addr_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addr_.md
index 841e2f12013..ca21c894e3f 100644
--- a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addr_.md
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.addr_.md
@@ -15,5 +15,5 @@ Paddle 无此 API，需要组合实现。
 y = input.addr_(vec1, vec2, beta=beta, alpha=alpha)
 
 # Paddle 写法
-paddle.assign(beta * input + alpha * paddle.outer(vec1, vec2), input)
+input.multiply_(paddle.to_tensor(beta, dtype=input.dtype)).add_(alpha * paddle.outer(vec1, vec2))
 ```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.baddbmm_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.baddbmm_.md
index d73d744e4eb..06be2bb90f8 100644
--- a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.baddbmm_.md
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.baddbmm_.md
@@ -14,5 +14,5 @@ Paddle 无此 API，需要组合实现。
 input.baddbmm_(batch1, batch2, beta=beta, alpha=alpha)
 
 # Paddle 写法
-paddle.assign(beta * input + alpha * paddle.bmm(batch1, batch2), input)
+input.multiply_(paddle.to_tensor(beta, dtype=input.dtype)).add_(alpha * paddle.bmm(batch1, batch2))
 ```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.erfc_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.erfc_.md
index 69c8324f260..41d7ed7fe35 100644
--- a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.erfc_.md
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.erfc_.md
@@ -15,5 +15,5 @@ Paddle 无此 API，需要组合实现。
 x.erfc_()
 
 # Paddle 写法
-paddle.assign(1 - x.erf(), x)
+paddle.erf_(x).multiply_(paddle.to_tensor(-1.)).add_(paddle.to_tensor(1.))
 ```
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.int_repr.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.int_repr.md
index 4558c94b4e0..f62b0864b0c 100644
--- a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.int_repr.md
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.int_repr.md
@@ -1,4 +1,4 @@
-## [ paddle 参数更多 ] torch.Tensor.int_repr
+## [ 功能缺失 ] torch.Tensor.int_repr
 
 ### [torch.Tensor.int_repr](https://pytorch.org/docs/stable/generated/torch.Tensor.int_repr.html#torch.Tensor.int_repr)
 
@@ -6,17 +6,6 @@
 torch.Tensor.int_repr()
 ```
 
-### [paddle.tensor.create_tensor](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor_cn.html#create-tensor-dtype-name-none-persistable-false)
+### []()
 
-```python
-paddle.tensor.create_tensor(dtype, name=None, persistable=False)
-
-```
-
-Paddle 比 PyTorch 支持更多参数，具体如下：
-
-### 参数映射
-
-| PyTorch | PaddlePaddle | 备注                                                        |
-| ------- | ------------ | ----------------------------------------------------------- |
-| -       | dtype        | Tensor 的数据类型，PyTorch 无此参数，Paddle 需设置为 'uint8'。   |
+Paddle 当前无对应功能，功能缺失。
diff --git a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.xlogy_.md b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.xlogy_.md
index 2b1d0d63a0c..af3d6c069de 100644
--- a/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.xlogy_.md
+++ b/docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.xlogy_.md
@@ -15,5 +15,5 @@ Paddle 无此 API，需要组合实现。
 a.xlogy_(b)
 
 # Paddle 写法
-paddle.assign(a * paddle.log(b), a)
+a.multiply_(paddle.log(paddle.to_tensor(b)))
 ```