A system and method maintains order among a plurality of threads in a multi-threaded processing system. The processing system, which may be disposed at an intermediate network device, has a plurality of processors each supporting a plurality of threads. The ordering system includes a dispatcher that assigns work, such as the processing of received packets to free threads, an order manager that keeps track of the relative order of the threads, and a thread client associated with each thread for enforcing the determined order. Packets to be processed by the processing system are assigned to an initial order group by the order manager based on a selected attribute, and those packets sharing the same attribute value are assigned to the same order group. During processing, a thread may request reassignment to other order groups in response to other attributes of the packets. The order manager preferably manages the switching of threads among order groups and ensures that the threads within each order group process their packets in order.

 
Web www.patentalert.com

< Multiple layer softgel

< Serializing event handling in a threaded system with no wait states

> Hardware-assisted method for scheduling threads using data cache locality

> Apparatus and method to provide persistence for application interfaces

~ 00258