METHOD AND SYSTEM FOR MULTIPROCESSOR EMULATION ON MULTIPROCESSOR HOST SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a method and a structure which permit a mutiprocessing system to use any processor instruction set and a memory architecture in order to efficiently emulate the behavior of another multiprocessing system using any other processor instruction. SOLUTION: The method (and a system), for executing a mutiprocessor program created for a target instruction set architecture on a host computing system having a plurality of processors designed for processing an instruction of second instruction set architecture, includes a step which expresses each part of a program designed for being operated on one processor of a target computing system as one or two or more program threads to be executed on a host computing system. COPYRIGHT: (C)2004,JPO