Examples show that the proposed parallel substructure conjugate gradient method can achieve better parallel speedup ratio for network.
算例表明此种并行子结构共轭梯度法在网络上能获得较高的并行加速比。
Through the analysis of PVM and practical applications based on it. We analysis the factors that affect the parallel efficiency, then suggest some strategies of improving parallel speedup.
本文通过对PVM的分析与实际应用开发，分析了为提高基于工作站群机环境的并行计算效率应考虑的因素及应采取的一般措施。
Besides pursuing the utilization of the system, we must improve the speedup of the parallel task in computing cluster.
在计算机群中，除了追求系统的利用率外，还需提高并行任务的加速比。
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