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Publication
SPAA 1996
Conference paper
Analysis of gang scheduling for multiprogrammed parallel computing environments
Abstract
Gang scheduling is a resource management scheme for parallel and distributed systems that combines time-sharing with space-sharing to ensure short response times for interactive tasks and high overall system throughput. In this paper, we present and analyze a queueing theoretic model for a general gang scheduling scheme that forms the basis of a multiprogramming environment currently being developed for IBM's SP2 parallel system and for clusters of workstations. Our model and analysis can be used to tune our scheduler in order to maximize its performance on each hardware platform.