: ..
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: 80
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: 2019
: .. // . 80. .: , 2019. .83-97. DOI: https://doi.org/10.25728/ubs.2019.80.5
: , , , FIFO LIFO,
(.): the generalized stochastic network, the state tree of the network, the execution time of the network, simulation
: . . . . , . , FIFO LIFO, . . , . , . . . .
(.): The modeling of the control process in real time by a computing system with a limited number of computing resources is considered. Networking is used as a modeling tool. Limiting the number of resources can lead to the formation of queues ready to work. In this article, the work is associated with the corresponding arc of the network. Methods are proposed for managing the resources of a computing system for various disciplines of performing work that are in the buffer. In particular, the FIFO and LIFO disciplines are considered, as well as one of the heuristic disciplines. The basis for the analysis of these methods is the concept of network state. The components of the state are considered to be a set of executed works and a set of works that are ready for execution and are in the buffer. Network graphics states form a finite state tree, which serves as the basis for building simulation programs. Using these programs, the user can make a comparative analysis of the considered resource management algorithms of the computing system. Using the proposed simulation algorithms also allows the user to solve the problem of the optimal choice of the number of performers. The solution to this problem allows us to find an acceptable compromise between this number and the program execution time in real time.
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