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Mathematical model, method and algorithm for planning processor loading in critical multiprocessor systems

Borzov Dmitry Borisovich  (doctor of Engineering, Professor, South-Western State University, Kursk, Russia)

Titov Dmitry Vitalevich  (Doctor of Technical Sciences, Associate Professor, South-Western State University, Kursk, Russia)

Egorov Sergey Ivanovich  (Doctor of Technical Sciences, Professor, South-Western State University, Kursk, Russia)

Sokolova Iulia Vasilevna  (candidate of technical sciences, leading specialist, Lavochkin Association, Khimki, Moscow Region)

Considered are multiprocessor systems for critical purposes (observation, tracking, aiming, etc.), the need to create a mathematical model, method and algorithm for scheduling processor load. The number of tasks, the fact of their fulfillment (non-fulfillment) and control of the criteria for queuing have been performed. An example of drawing up a processor load plan is considered, an analysis of the influence of the number of processed operators on the number of processors required for processing is carried out with a simultaneous analysis of the impact on the overall performance of the system. The conclusion is made about the expediency of using specialized hardware.

Keywords:planning, loading, multiprocessor systems, method, algorithm, processor, critical systems, mathematical model.
 

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Citation link:
Borzov D. B., Titov D. V., Egorov S. I., Sokolova I. V. Mathematical model, method and algorithm for planning processor loading in critical multiprocessor systems // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2020. -№10. -С. 42-49 DOI 10.37882/2223-2966.2020.10.07
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