parallel adj. 1.平行的;并行的 (to; with); 【电学】并联的。 2.同一方向的,同一目的的。 3.相同的,同样的,相似的,对应的。 a parallel instance [case] 同样的例子[情况]。 His prudence is parallel to his zeal. 他固然谨慎,也同样热心。 run parallel with 和…平行。 n. 1.平行线[面]。 2.相似,类似;相似物,相当的人[物]。 3.比较,对比。 4.纬度圈,纬线。 5.【军事】平行堑壕。 6.【印刷】平行号 〔‖〕。 7.【电学】并联。 the parallel of altitude [declination, latitude] 平纬[赤纬,黄纬]圈。 draw a parallel between ... 在…之间作对比。 in parallel with 和…并行,和…对应。 without (a) parallel 无与匹敌的。 vt. (-l(l)-) 1.使成平行;与…平行。 2.与…相匹[配得上,相应]。 3.对比,比较… (with)。 n. -ism 【计算机】并行计算。
This paper thoroughly analysed the technique of distributed parallel computing and exploied a distributed cluster parallel simulation platform ' s network - based 本文深入地分析了分布式并行计算技术,开发了基于网络的分布式机群并行仿真平台。
The flash code is a modular , adaptive , parallel simulation code capable of handling general compressible flow problems in astrophysical environments Flash编码是一个模块的,可调整的,平行模拟代码,它能够在天体物理学环境中处理普通可压缩流程问题。
Experiments show that the new optimized partition algorithm can improve the parallel simulation performance compared with the ones partitioned by traditional graph partition algorithms 实验表明,该优化划分方法相对于传统的图划分算法能够有效地提高模拟性能。
This paper puts forward a parallel simulation algorithm combining a local network and pvm parallel software . it partitions the circuit into a lot of ips by using the way of first dividing after sorting , then orders nodes of one lp according to the circuit relationship 本文提出的并行算法是基于局域网和并行软件pvm ( parallelvirtualmachine )相结合的算法,利用先划分后排序的方式,把vhdl描述的电路分割成多个lp ,对每个lp按先后顺序进行排序。
One of the main problems in pdes is how to partition the network simulation workload to decrease the time needed to complete the simulation and improve performance of simulation . here a new optimized partition algorithm was put forward , which first analyses the performance factors of parallel simulation and then constructs a performance estimation model for partition ; based on this model , it mends the graph partition algorithm to consider all factors , including simulation applications and simulation environments . optimized factors are workload balance 、 communication cost and time window of lookhead 鉴于基于传统图划分算法的任务划分工具存在诸多不足,本文提出了并行网络模拟任务的优化划分方法,其思想是:首先从pdes机制出发,分析影响并行网络模拟性能的各种因素并建立一个能够综合考虑各种因素的并行网络模拟性能估计模型;其次,改进多级图划分算法,使得算法具有综合考虑模拟应用与模拟运行环境,同时在优化过程中使用性能估计模型指导划分,实现对影响并行网络模拟性能的三个因素(包括负载均衡、通信开销、安全时间窗口长度)的优化能力;最后,结合并行网络模拟性能估计模型与改进的多极图划分算法,实现了并行网络模拟任务的优化划分。
So , combustor is the most important to dual - mode scramjet engine . the computation work of three - dimensional mixing and combustion simulation in combustor is very heavy , having strict requirements on the codes . up to now , there are few domestic papers on 3 - d parallel simulation of combustor flowfields 由于燃烧室内三维混合与燃烧流场的计算量很大,对程序要求较严,迄今为止,关于燃烧室流场的三维并行计算的研究工作,国内发表的文献非常少,网格节点在二十万左右,计算结果也无试验验证。
Abstract : the parallel computer ' s resource can be used efficiently by proper task partitioning and parallel granularity controlling . by analyzing the characteristic of simulation program , this paper points out a task partitioning algorithm which take state equations as core and right - hand function as object . the algorithm has been used in the automatic parallel tools which we have developed and the application results have showed good effect on parallel simulation 文摘:有效地进行任务划分、控制并行粒度,才能充分利用并行计算机的资源,通过对复杂连续系统仿真程序特点的分析,提出了以状态方程为核心、以右函数段的计算为主要对象的自动任务划分算法,使用结果表明具有很好的并行效果。
We colligate all kinds of knowledge on the distributed computing 、 parallel computing 、 representative cluster task manage system and bring forward a platform architecture . this kind of network - based distributed cluster parallel simulation architecture consists of server 、 node computers 本文在综合分布式计算、网络并行计算的各方面文献和当前的多种典型机群管理系统的前提下,结合实际情况提出了由主服务器、节点机构成的基于局域网络的分布式机群并行仿真平台体系结构。
The actuality of semiconductor device simulation software development is summarized , and the model of semiconductor devices , the basic methods of semiconductor device simulation and the representative procedures are developed , then the increasing demand of semiconductor devices , the comparison with several simulation systems for semiconductor devices and the necessity , the feasibility , the significance of the distribution parallel simulation for devices are analyzed 概述了半导体器件模拟软件的发展现状,分析了半导体器件的模型,研究了半导体器件模拟的基本方法和典型过程,分析了半导体器件发展的要求和几种器件模拟计算方式的比较及分布式器件并行模拟系统的必要性、可行性和现实意义。