This project is a simulation study that evaluates the performance of a multiprogrammed server using the Omnet++ simulation framework. The study identifies the most relevant factors that determine the ...

A multiprogrammed server provides services to N concurrent clients, handling transactions that involve local CPU processing, access to the local disk, and remote queries to a distant web server.

Abstract: A combination of analytical modeling and measurement is employed for the performance analysis of a multiprogrammed computer system. First, a cyclic queue model is developed for the system ...

Abstract: We present a method for calculating the moments and the distribution of sojourn time in a multiprogrammed computer system. We assume that the CPU and I/O subsystem can be represented by a ...

Multiprogramming is defined here as the use of a buffered processor by time-sharing its central control and its memory between two or more object programs under control of an executive system.

The general features of program overlay systems are described. Three main types—automatic, semiautomatic and non-automatic—are classified, and the programming techniques are explained as a function of ...