Job Flow Distribution and Ranked Jobs Scheduling in Grid Virtual Organizations

Авторы: Toporkov Victor, Toporkova Anna, Tselishchev Alexey, Yemelyanov Dmitry, Potekhin Petr
Сборник: 44th Annual Conference of the International Conference , ICPPW 2015
Год издания: 2015
Место издания: IEEE
Первая страница: 257
Последняя страница: 266
DOI: 10.1109/icppw.2015.36
Аннотация: n this work, we consider the problems of job flow distribution and ranked job framework forming within a model of cycle scheduling in Grid virtual organizations. The problem of job flow distribution is solved in terms of jobs and computing resource domains compatibility. A coefficient estimating such compatibility is introduced and studied experimentally. Two distribution strategies are suggested. Job framework forming is justified with such quality of service indicators as an average job execution time, a number of required scheduling cycles, and a number of job execution declines. Two methods for job selection and scheduling are proposed and compared: the first one is based on the knapsack problem solution, while the second one utilizes the mentioned compatibility coefficient. Along with these methods we present experimental results demonstrating the efficiency of proposed approaches and compare them with random job selection
Добавил в систему: Топорков Виктор Васильевич

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