专利名称：Inter-processor communications发明人：Higgins, Brian申请号：EP97300705.7申请日：19970204公开号：EP0801483A2公开日：19971015
专利附图：
摘要：A multi-processor system has a number of processing elements interconnectedby a network for transmitting data frames between the elements. Each element includesan application layer, a transport layer and a link layer. The application layer contains end-point processes each having an address space. The transport layer can allocate a buffer in
the address space of a specified end-point process and return details of the buffer to thelink layer. The link layer can write message data from a received data frame directly intothe allocated buffer by direct memory access without buffering the message data in thelink layer. In this way, copying is reduced, improving the efficiency of the system.
申请人：INTERNATIONAL COMPUTERS LIMITED
地址：ICL House Putney, London, SW15 1SW GB
国籍：GB
代理机构：Guyatt, Derek Charles
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