aclrtCmoType

typedef enum aclrtCmoType {
    ACL_RT_CMO_TYPE_PREFETCH = 0,     // 内存预取
    ACL_RT_CMO_TYPE_WRITEBACK, 
    ACL_RT_CMO_TYPE_INVALID, 
    ACL_RT_CMO_TYPE_FLUSH,
} aclrtCmoType;