The Kirin X90 and Kirin 9030 AI processors use a single-core coupling architecture and do not support resource management APIs. The details are as follows.
Table 1 Resource management compatibility
| Basic API | Compatibility |
|---|---|
| CubeResGroupHandle, GroupBarrier, KfcWorkspace | Not supported. These APIs are used to manage AI Core compute resources by group in decoupled mode. The Kirin X90 and Kirin 9030 AI processors use a single-core coupling architecture and do not require them. |