摘要
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。
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.
出处
《电子设计工程》
2012年第11期36-38,共3页
Electronic Design Engineering
关键词
并行计算
加速比
效率
墙上时间
parallel computing
speed ratio
efficiency
wails time
