Volk M. Models, methods and information technology of the distributed computing process management in heterogeneous computer systems

In thesis the solution of the scientific and applied problem of the development of models, methods and information technology of the management of the computing process in distributed heterogeneous computer systems was proposed. The set-theoretic models of the computing environment during the task execution in distributed heterogeneous computer systems, the distributed computing process mathematical model were developed. The set of methods for estimating the schemes of job program assignment on computing resources was proposed, the method of distribution scheme selection for job distribution on computing resources, methods for ensuring the functional stability of distributed software jobs were developed. The method of estimating the time of execution of program tasks and the method for jobs pool allocation on computing resources were improved. The methodology of distributed computing management in heterogeneous computer systems, model for representing tasks and resources and methods for distributing program jobs on computing resources were further developed. The information technology of distributed computing process management in heterogeneous computer systems, software tools of control system were developed. The obtained practical results are confirmed by the acts of implementation and prove the correctness of the theoretical positions of the dissertation work, high efficiency of the developed models, methods and information technology.