电子设计工程
電子設計工程
전자설계공정
ELECTRONIC DESIGN ENGINEERING
2012年
11期
36-38
,共3页
并行计算%加速比%效率%墙上时间
併行計算%加速比%效率%牆上時間
병행계산%가속비%효솔%장상시간
parallel computing%speed ratio%efficiency%wails time
随着计算机实际应用范围的扩展,针对在不同领域中应用计算的问题本身存在的并行性和单机性能的限制,基于提高计算机在实际应用计算中的计算速度为目的,通过对PI计算程序的研究,结合近年来的教学实践,并通过对并行计算加速比和效率两个并行程序性能评价参数的分析,提出了应用并行计算程序是提高计算机计算速度的有效途径的结论。该结论将对复杂的多个进程计算问题提供有效地解决方案。
隨著計算機實際應用範圍的擴展,針對在不同領域中應用計算的問題本身存在的併行性和單機性能的限製,基于提高計算機在實際應用計算中的計算速度為目的,通過對PI計算程序的研究,結閤近年來的教學實踐,併通過對併行計算加速比和效率兩箇併行程序性能評價參數的分析,提齣瞭應用併行計算程序是提高計算機計算速度的有效途徑的結論。該結論將對複雜的多箇進程計算問題提供有效地解決方案。
수착계산궤실제응용범위적확전,침대재불동영역중응용계산적문제본신존재적병행성화단궤성능적한제,기우제고계산궤재실제응용계산중적계산속도위목적,통과대PI계산정서적연구,결합근년래적교학실천,병통과대병행계산가속비화효솔량개병행정서성능평개삼수적분석,제출료응용병행계산정서시제고계산궤계산속도적유효도경적결론。해결론장대복잡적다개진정계산문제제공유효지해결방안。
With the extension of the range of computer applications, for different applications in the field of computational problems existed in parallel and single performance limits, based on the purpose of improving the computer speed in the practical application , through the PI program research, combined with teaching practice in recent years, And through analysis speedup and efficiency of the parallel computing, Presents a conclusion that application of parallel computing program is an effective way to improve the speed of the computer.The conclusion will provide effective solutions for more complex process calculation.