ACM Computing Surveys (CSUR)
Performance Evaluation and Monitoring
ACM Computing Surveys (CSUR)
Hybrid simulation models of computer systems
Communications of the ACM
Dynamic space-sharing in computer systems
Communications of the ACM
A Characterization of VM/370 Workloads
Proceedings of the International Workshop organized by the Commision of the European Communities on Modelling and Performance Evaluation of Computer Systems
A Modelling Approach to the Evaluation of Computer System Performance
Proceedings of the International Workshop organized by the Commision of the European Communities on Modelling and Performance Evaluation of Computer Systems
A modeling approach to the evaluation of internal sorting methods
Information Sciences: an International Journal
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This paper describes how two different modelling techniques, regression and simulation modelling, have been combined within a hybrid simulation/regression model of a virtual storage computer system. In the model, simulation techniques are used to model in detail a task's arrival, entering and dropping from the multiprogramming set, and termination. The rest of the system is modelled in much less detail mainly using regression techniques. The application of this method to modelling an IBM VM/370 system is described.