From 49b3d823f7c7c94d468ede68497b82e7501abe85 Mon Sep 17 00:00:00 2001
From: huanxiaoling <3174348550@qq.com>
Date: Mon, 21 Nov 2022 17:43:49 +0800
Subject: [PATCH] modify the contents in tutorials

---
 tutorials/source_en/advanced/mixed_precision.md       | 2 ++
 tutorials/source_zh_cn/advanced/mixed_precision.ipynb | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/tutorials/source_en/advanced/mixed_precision.md b/tutorials/source_en/advanced/mixed_precision.md
index 5efa9a9280..4cae439eca 100644
--- a/tutorials/source_en/advanced/mixed_precision.md
+++ b/tutorials/source_en/advanced/mixed_precision.md
@@ -270,6 +270,8 @@ for epoch in range(epochs):
 
 The `Model` interface provides the input `amp_level` to achieve automatic mixed precision, or the user can set the operator involved in the Cell to FP16 via `to_float(ms.float16)` to achieve manual mixed precision.
 
+> This method only supports Ascend and GPU.
+
 #### Automatic Mixed-Precision
 
 To use the automatic mixed-precision, you need to call the `Model` API to transfer the network to be trained and optimizer as the input. This API converts the network model operators into FP16 operators.
diff --git a/tutorials/source_zh_cn/advanced/mixed_precision.ipynb b/tutorials/source_zh_cn/advanced/mixed_precision.ipynb
index 8125ae9aad..bccba37634 100644
--- a/tutorials/source_zh_cn/advanced/mixed_precision.ipynb
+++ b/tutorials/source_zh_cn/advanced/mixed_precision.ipynb
@@ -410,6 +410,8 @@
     "\n",
     "`Model` 接口提供了入参 `amp_level` 实现自动混合精度，用户也可以通过 `to_float(ms.float16)` 把Cell中涉及的算子设置成FP16，实现手动混合精度。\n",
     "\n",
+    "> 该方式仅支持Ascend和GPU。\n",
+    "\n",
     "#### 自动混合精度\n",
     "\n",
     "使用自动混合精度，需要调用`Model`接口，将待训练网络和优化器作为输入传入，该接口会根据设定策略把对应的网络模型的算子转换成FP16算子。\n",
-- 
Gitee