# SetAtomicNone<a name="ZH-CN_TOPIC_0000001839732381"></a>

## 产品支持情况<a name="section1550532418810"></a>

<a name="table38301303189"></a>
<table><thead align="left"><tr id="row20831180131817"><th class="cellrowborder" valign="top" width="57.99999999999999%" id="mcps1.1.3.1.1"><p id="p1883113061818"><a name="p1883113061818"></a><a name="p1883113061818"></a><span id="ph20833205312295"><a name="ph20833205312295"></a><a name="ph20833205312295"></a>产品</span></p>
</th>
<th class="cellrowborder" align="center" valign="top" width="42%" id="mcps1.1.3.1.2"><p id="p783113012187"><a name="p783113012187"></a><a name="p783113012187"></a>是否支持</p>
</th>
</tr>
</thead>
<tbody><tr id="row220181016240"><td class="cellrowborder" valign="top" width="57.99999999999999%" headers="mcps1.1.3.1.1 "><p id="p48327011813"><a name="p48327011813"></a><a name="p48327011813"></a><span id="ph583230201815"><a name="ph583230201815"></a><a name="ph583230201815"></a><term id="zh-cn_topic_0000001312391781_term1253731311225"><a name="zh-cn_topic_0000001312391781_term1253731311225"></a><a name="zh-cn_topic_0000001312391781_term1253731311225"></a>Atlas A3 训练系列产品</term>/<term id="zh-cn_topic_0000001312391781_term131434243115"><a name="zh-cn_topic_0000001312391781_term131434243115"></a><a name="zh-cn_topic_0000001312391781_term131434243115"></a>Atlas A3 推理系列产品</term></span></p>
</td>
<td class="cellrowborder" align="center" valign="top" width="42%" headers="mcps1.1.3.1.2 "><p id="p7948163910184"><a name="p7948163910184"></a><a name="p7948163910184"></a>√</p>
</td>
</tr>
<tr id="row173226882415"><td class="cellrowborder" valign="top" width="57.99999999999999%" headers="mcps1.1.3.1.1 "><p id="p14832120181815"><a name="p14832120181815"></a><a name="p14832120181815"></a><span id="ph1483216010188"><a name="ph1483216010188"></a><a name="ph1483216010188"></a><term id="zh-cn_topic_0000001312391781_term11962195213215"><a name="zh-cn_topic_0000001312391781_term11962195213215"></a><a name="zh-cn_topic_0000001312391781_term11962195213215"></a>Atlas A2 训练系列产品</term>/<term id="zh-cn_topic_0000001312391781_term184716139811"><a name="zh-cn_topic_0000001312391781_term184716139811"></a><a name="zh-cn_topic_0000001312391781_term184716139811"></a>Atlas A2 推理系列产品</term></span></p>
</td>
<td class="cellrowborder" align="center" valign="top" width="42%" headers="mcps1.1.3.1.2 "><p id="p19948143911820"><a name="p19948143911820"></a><a name="p19948143911820"></a>√</p>
</td>
</tr>
</tbody>
</table>

## 功能说明<a name="section618mcpsimp"></a>

清空原子操作的状态。

## 函数原型<a name="section620mcpsimp"></a>

```
__aicore__ inline void SetAtomicNone()
```

## 参数说明<a name="section622mcpsimp"></a>

无

## 返回值说明<a name="section640mcpsimp"></a>

无

## 约束说明<a name="section633mcpsimp"></a>

无

## 调用示例<a name="section177231425115410"></a>

```
AscendC::SetAtomicNone();
```
产品	是否支持
Atlas A3 训练系列产品/Atlas A3 推理系列产品	√
Atlas A2 训练系列产品/Atlas A2 推理系列产品	√