---
title: aclrtBarrierCmoInfo
description: "```"
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/API/runtimeapi/aclcppdevg_03_1943.html
sourcePath: /source/zh/canncommercial/900/API/runtimeapi/aclcppdevg_03_1943.html
indexId: 8b7361bc2801e70b7327e36caf2af5694fad356f852f29f9017c49ee74fb326768
---
# aclrtBarrierCmoInfo

```
typedef struct { 
    aclrtCmoType cmoType;  
    uint32_t barrierId;  
} aclrtBarrierCmoInfo;
```

| 成员名称 | 说明 |
| --- | --- |
| cmoType | Cache内存操作类型。类型定义请参见aclrtCmoType。 |
| barrierId | 屏障标识。 |