The Research of Multi-core System Parallel Program Design Methods Based on OpenMP
HU Yi-xiang · Journal of University of South China · 2013
With the development of multi-core processor widely used in desktop system,how to make full use of multi-core computing power,mining application in parallel,to give full play to the powerful computing ability of multi-core system,becomes the hot point of the domestic and foreign computer field in recent years.Multi-core system parallel programming has become a technology that all professional software developers must understand and master.This paper describes a OpenMP based on multi-core parallel program design methods,and puts forward two kinds of nuclear system with multiple parallel program design feature programming mode:condition synchronization mode and thread grouping competition mode.Experiments prove that the method is simple and efficient.