The hybrid parallel processing system, the multiple processes which run

摘要

PROBLEM TO BE SOLVED: To uniform performance time of shared parallel processing shared by respective processes in distributed parallel processing.;SOLUTION: A hybrid parallel processing system is provided with a plurality of processes 61 to 6n for performing distributed parallel processing of a computer program. Each of the plurality of processes 61 to 6n is provided with: one or more threads 71 to 7m for performing shared parallel processing in the distributed parallel processing; and a resetting part 82 for resetting the number of threads of the own process to the ideal number of threads. The resetting part 82 calculates the ideal number of threads for performing the shared parallel processing, based on a ratio of an average load amount obtained when a total load amount to be applied to all of the plurality of processes 61 to 6n is uniformly allocated to respective processes 61 to 6n to a self load amount allocated to the own process during the performance of the shared parallel processing.;COPYRIGHT: (C)2011,JPO&INPIT