Performance Metrics for Embedded Parallel Pipelines
IEEE Transactions on Parallel and Distributed Systems
Performance Analysis of a Queue with Congestion-Based Staffing Policy
Management Science
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The method of analysis employing decomposition of busy periodshas, in various forms, been applied to the M/G/1 queueing systemunder a variety of scheduling rules This paper extends thetechnique of decomposition of busy periods in order to deal withthe M/M/c queueing system. Particular attention is given to aspecial busy period referred to as a "delay cycle." The delay cyclecommences with a delay period (of general distribution) in whichjobs arrive but are not serviced, at the conclusion of the delayperiod, processing begins and continues until the system is empty.Closed form solutions are obtained for various entities such asdistribution of busy period length and expected waiting timeconditioned on the type of busy period in progress at the tmae ofjob arrival. These results are applied and extended to the analysisof six examples of multiprocessor systems.