Subscription synchronization zone

Configurable sets of synchronization packets, which may be referred to as synchronization zones, are defined. Any one of the processors may belong to any one of the synchronization regions. Each of the processors includes a register indicating which synchronization region it belongs to. If the processor does not belong to the synchronization zone, it continuously asserts to the synchronization controller a synchronization request for that synchronization zone. If the processor indeed belongs to a synchronization zone, it will assert its synchronization request for that synchronization zone only upon reaching a synchronization point of the synchronization zone indicated by its compiled code set. 定义了可配置的同步分组(可以称为同步区)集合。处理器的任何一个可以属于同步区的任何一个。处理器中的每一个包括指示它属于哪个同步区的寄存器。如果处理器不属于同步区，它会持续地向同步控制器断言对该同步区的同步请求。如果处理器确实属于同步区，它将仅在到达其编译的代码集中所指示的同步区的同步点时，才断言其对该同步区的同步请求。