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检索条件"主题词=PARAMETRIC BOUNDS FOR LPT SCHEDULING ON UNIFORM PROCESSORS"
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parametric bounds for lpt scheduling on uniform processors
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Acta Mathematicae Applicatae Sinica 1991年 第1期7卷 67-73页
作者: 陈礴 Institute of Applied Mathematics Academia Sinicahe nonpreemptive assignment of independent tasks to a system of m uniform processors isexamined with the objective of minimizing the makespan. Using r_m the ratio of the fasest speed tothe slowest speed of the system as a parameter we assess the performance of LPT (largestprocessing time) schedule with respect to optimal schedules. It is shown thet the worst-case boundfor the ratio of the two schedule lengths is between
The nonpreemptive assignment of independent tasks to a system of m uniform processors isexamined with the objective of minimizing the makespan. Using r_m, the ratio of the fasest speed tothe slowest speed of the syste... 详细信息
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