aclrtRandomTaskUpdateAttr

typedef struct { 
    void *srcAddr;    
    size_t size;      
    uint32_t rsv[4];  
} aclrtRandomTaskUpdateAttr;

Member	Description
srcAddr	Stores the device memory address data to be updated. The data must be organized based on the aclrtRandomNumTaskInfo struct and only the values of randomParaAddr, randomResultAddr, randomCounterAddr, randomSeed, and randomNum in the struct can be updated.
size	Memory size, in bytes.
rsv	Reserved. The value is fixed at 0.

Parent topic: Data Types and Operation APIs