---
title: aclrtDevFeatureType
description: "| 数据格式 | 说明 |"
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/API/runtimeapi/aclpythondevg_01_1112.html
sourcePath: /source/zh/canncommercial/900/API/runtimeapi/aclpythondevg_01_1112.html
indexId: 10df15064900f41446be5391e498cd1a46f3d59374706f50fd8a3d04499a2d7971
---
# aclrtDevFeatureType

| 数据格式 | 说明 |
| --- | --- |
| 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。 |