ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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3
Issue
vol 60 / MARCH, 2017
Article
UDC 681.3

ESTIMATION OF APPLICATION TASK RESPONSE TIME IN THE MULTIPROCESSOR SYSTEMS

V. V. Nikiforov
St. Petersburg Institute for Informatics and Automation of the Russian Academy of Sciences, Laboratory of Software Technologies and Systems; Professor


V. I. Shkirtil
St. Petersburg Institute for Informatics and Automation of the Russian Academy of Sciences, Laboratory of Software Technologies and Systems;


Abstract. An approach is represented for estimation of feasibility of hard real-time program applications that are build on the base of multicore processors. The class of computational models is regarded that permit asynchronouse tasks with static priorities, job preemption and job migration between the processors. The method of task response time estimation is suggested for such class of computational models.
Keywords: task feasibility, hard real-time systems, critical scenario of system events, task response time.