MULTI-THREAD COMPUTER SYSTEM AND MULTI-THREAD EXECUTION CONTROL METHOD

摘要

PROBLEM TO BE SOLVED: To provide a multi-thread computer system improving a substantial operation rate in a plurality of processor elements (PEs). SOLUTION: This multi-thread computer system comprises the plurality of PEs 101-103 and a parallel processor control part 200 for switching the thread of each PE. The parallel processor control part 200 comprises a plurality of execution order registers for holding the execution order of the threads to be executed for every PE; a plurality of counters 230 counting the execution time of the threads under execution by each PE and generating time-out signals when the counted time reaches the allocation time of the threads; and a thread execution scheduler part 210 switching the thread to be executed in each processor element based on the execution order held in the execution order register, and the time-out signals. COPYRIGHT: (C)2008,JPO&INPIT