---
title: aclrtLabel
description: "```"
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/API/runtimeapi/aclcppdevg_03_1912.html
sourcePath: /source/zh/canncommercial/900/API/runtimeapi/aclcppdevg_03_1912.html
indexId: b29fb7133ab523c1f3baa5cf850cea24f271cc00254cf8d90a2c91aa25b675ba68
---
# aclrtLabel

```
typedef void *aclrtLabel;
```