Article 2112

Title of the article

TASK SCHEDULER WITH HARDWARE SUPPORT FOR MULTIPROCESSOR SYSTEMS 

Authors

Volchikhin Vladimir Ivanovich, Doctor of engineering sciences, professor,  rector of Penza State University, rectorat@pnzgu.ru
Vashkevich Nikolay Petrovich, Doctor of engineering sciences, professor, sub-department of computer science,
Penza State University, vt@alice.pnzgu.ru
Biktashev Ravil Aynulovich, Candidate of engineering sciences, professor, sub-department of computer science, Penza State Technological Academy, bra559620@sura.ru

Index UDK

681.3.012

Abstract

The paper presents research results of hardware and software implementation of the task scheduler for multiprocessor operating systems with spatial separation of tasks. The article adduces formal description of synchronization algorithms of interacting processes for scheduling tasks based on the nondeterministic automata apparatus. The authors suggest a variant of structural and functional mplementation of the scheduler. The algorithms have been simulated with the VHDL language and the results have been analyzed.

Key words

multiprocessor operating system, task scheduling, non-deterministic automata, formalization of algorithms, synchronization of processes

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Дата создания: 26.08.2014 08:34
Дата обновления: 26.08.2014 15:06