# Host API

* **[原型注册与管理](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/cannkit-prototype-registration-and-management)**   
* **[Tiling数据结构注册](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/cannkit-tiling-data-structure-registration)**   
* **[平台信息获取PlatformAscendC](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/cannkit-platformascendc)**   
* **[内部关联接口](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/cannkit-platformascendc-internal-associated)**