TilingData Structure

Function

Assembles the communication configuration options, which are passed to the communication APIs on the kernel through arguments for communication computation. In this section, the TilingData structure consists of Mc2InitTiling and Mc2CcTiling, which are returned by calling the GetTiling API. Mc2CcTiling indicates the parameter configuration of each communication task. If there are multiple communication tasks in the operator, multiple Mc2CcTiling parameters can be defined (a maximum of eight Mc2CcTiling parameters can be defined).

Parameters

**Table 1** Mc2InitTiling parameter
Parameter	Description
reserved	Initializes the communication task configuration. The value is of the uint8_t * type and can contain a maximum of 64 bytes. This structure can be obtained only through GetTiling.

**Table 2** Mc2CcTiling parameter
Parameter	Description
reserved	Parameter configuration of a communication task in each communicator. The value is of the uint8_t * type and can contain a maximum of 280 bytes. This structure can be obtained only through GetTiling. Note that a maximum of eight communication tasks can be configured.

Parent topic: HCCL Tiling APIs