---
title: aclrtMallocAttrType
description: "| 数据格式 | 说明 |"
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/API/runtimeapi/aclpythondevg_01_1127.html
sourcePath: /source/zh/canncommercial/900/API/runtimeapi/aclpythondevg_01_1127.html
indexId: 08bf0dce703c5db4c29846fe3ca1f7d5882c79dac5cd512f5b97ec7338d1997c71
---
# aclrtMallocAttrType

| 数据格式 | 说明 |
| --- | --- |
| ACL\_RT\_MEM\_ATTR\_RSV = 0 | 预留值。 |
| ACL\_RT\_MEM\_ATTR\_MODULE\_ID = 1 | 模块ID。 |
| ACL\_RT\_MEM\_ATTR\_DEVICE\_ID = 2 | Device ID。 |