Parallel programming has its own special place in computing; part 2 of this series examines parallel programming platforms and examples 并行编程在计算中有自己特殊的地位:本系列文章的第2部分将介绍并行编程平台,并给出几个例子。
But it is very difficult and really a challenge to develop a parallel program, and this will be a block in the road of parallel computing development 但是并行程序开发难度很大,对开发人员的要求很高,这大大制约了并行计算的发展。
The experimental results indicate that the hybrid parallel programming model applied to this problem can achieve better performance than that of pure mpi 实验结果表明,改进算法采用混合编程模型比单纯采用mpi编程模型具有更高的性能。
The design modes of parallel programming have also developed from the data parallel to the more popular design mode of shared memory and message passing 并行程序设计方式也从以前的数据并行发展到现在比较流行的共享内存和消息传递方式。
In this paper we bring forward a new parallel visual model which is designed for an oo ( object oriented ) parallel programming language---parallel c + + 我们提出了一种新的并行可视化模型,它是专门为面向对象的并行语言??并行c++而设计的。
The parallel program was proved to be correct in that the parallel computing results were well in agreement with the results obtained using the sequential program 并行计算结果与单机计算结果完全吻合,表明采用本文的并行程序进行流场计算是有效的。
We present a parallel algorithm of searching standard latin square and develop its parallel program using mpibd . the experimental results are also given 我们给出了一个求找标准拉丁方的并行算法,编写了对应的mpibd并行程序,给出了实际运行结果。
With the development of the parallel technology and application, the performance analysis of parallel program is one of the most important parts of parallel computing 随着并行技术和并行应用的发展,并行程序性能分析成为开发高效并行程序的一个重要方面。
While present parallel programs mostly machine dependent, so the transportability of parallel programs are very poor and it is very difficult to predict the program performance 而现有的并行程序绝大多数是依赖机器的,因此并行程序的可移植性差且难于预测性能。
While present parallel programs mostly machine dependent, so the transportability of parallel programs are very poor and it is very difficult to predict the program performance 而现有的并行程序绝大多数是依赖机器的,因此并行程序的可移植性差且难于预测性能。