---
title: aclrtDevFeatureType
description: "```"
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/API/runtimeapi/aclcppdevg_03_1877.html
sourcePath: /source/zh/canncommercial/900/API/runtimeapi/aclcppdevg_03_1877.html
indexId: 91faf8c51f5a1545560e1589c32ef0135426d67878abf659b1660900c964faa268
---
# aclrtDevFeatureType

```
typedef enum { 
    ACL_FEATURE_TSCPU_TASK_UPDATE_SUPPORT_AIC_AIV = 1, // 更新AI Core算子的计算任务
    ACL_FEATURE_SYSTEM_MEMQ_EVENT_CROSS_DEV      = 21, // 跨设备发送队列事件消息
} aclrtDevFeatureType;
```