Introduction to TPipe

TPipe is used to manage resources such as device memory in a unified manner. A kernel function must initialize only one TPipe object. It provides the following main functions:

• Memory resource management: Through the InitBuffer interface of TPipe, memory can be allocated for TQue and TBuf, which are used for queue memory initialization and temporary variable memory initialization respectively.
• Synchronization event management:Through the AllocEventID and ReleaseEventID APIs of TPipe, event IDs can be requested and released for synchronization control.