HcclRootInfo

Description

Indicates the root rank information, including the host IP address, host port number, and unique ID of the root rank (obtained by combining information such as the device ID and timestamp).

Prototype

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const uint32_t HCCL_ROOT_INFO_BYTES =  4108; // 4108: root info length
typedef struct HcclRootInfoDef {
    char internal[HCCL_ROOT_INFO_BYTES];
} HcclRootInfo;