Optimization of computing systems multiprocessor architecture with designing real time systems

摘要

The tasks connected with the construction of a dynamic model of real-time systems (RTSs) are considered on the basis of two models: a model of the program load and a model of the multiprocessor computing system (MCS). Attention is focused on a problem concerning model coordination for a uniform dynamic model of projected system reception. The optimization statement of a resource-use plan-finding task by means of a criterion on the minimal total volume of the data sent in a local-network MCS is given as the task of graph cutting on minimally-connected subgraphs, and the search technique for this decision is offered. The technique of a variant-choice, economically-preferable criterion for the MCS architecture is offered, based on two basic parameters $the number of stations in the MCS and the delay time in performing the applied functions.