Aspects of compatibility of topologies of parallel computing systems and tasks are investigated. The introduction of appropriate indexes based on the original topological model of parallel computations and on the nontraditional description of a graph by its projections is proposed and elucidated. On the example of hypercubic computing system (CS) and tasks with ring and star information topologies, we demonstrate determining the indexes and their use in a comparative analysis of the applicability of interconnect with a given topology for solving tasks with the same and different types of information topologies.

翻译：研究平行计算系统和任务地形的兼容性,根据平行计算原始地形模型和根据预测对图表的非传统描述,提出和阐明适当的指数。关于超三次计算系统(CS)和环星和恒星信息地形任务的例子,我们在比较分析与特定地形的连接是否适用于解决相同和不同类型信息地形的任务时,说明确定指数及其用途。