具多核处理器的内部／外部存取之后援处理器单元;A LOOK-ASIDE PROCESSOR UNIT WITH INTERNAL AND EXTERNAL ACCESS FOR MULTICORE PROCESSORS

摘要

本发明揭示一种用于后援处理器单元中处理资讯查找请求之方法、及一种具体实施该方法之系统，包括将一已接收的查找交易请求储存在一第一缓冲区；将该查找交易请求重新建立在一请求封包；传输该请求封包；接收一封包；决定该已接收的封包是否包括一回应封包或一异常封包；及根据该决定以处理该已接收的封包。此外，本发明揭示一种用于后援处理器单元处理异常封包之方法，及一种具体实施该方法之系统，其包括将至少一已接收的查找交易请求储存在一第一缓冲区；接收一封包；决定该已接收的封包是否包括一异常封包；及根据该第一缓冲区的识别码，以使该异常封包与该至少一已储存查找交易请求之一者形成关联。; rebuilding the lookup transaction request into a request packet; transmitting the request packet; receiving a packet; determining whether the received packet comprises a response packet or an exception packet; and processing the received packet in accordance with the determining is disclosed. Furthermore, a method and a system embodying the method for exception packet processing at a look-aside processor unit comprising storing at least one received lookup transaction request in a first buffer; receiving a packet; determining that the received packet comprises an exception packet; and associating the exception packet with one of the at least one stored lookup transaction request in accordance with an identifier of the first buffer is disclosed.