Table of Contents

Classes

• CPU Simulated CPUs
• Computer A simulated computer
• ConfigParser Parses a text configuration file
• Disk Simulated secondary storage
• GangSched a gang scheduler
• Link A resource that connects two or more computers or switches
• NetSwitch Models a network switch
• Network An interconnecting network for communication among computers
• OutputObject
• PNRAgent Generic PNR peer - other peers inherit from this class.
• PNRClient The PNR client allocates RAM on the PE's behalf.
• PNRManager The PNRManager acts as a proxy between clients and servers.
• PNRServent The PNRServent contains a PNR client, server, and manager. The servent controls the behavior of its components and stores data structures shared by each component.
• PNRServentFactory This object provides a convienient way of manufacturing servent objects without caring about how to do it.
• PNRServer The PNR Server receives allocation requests from managers and grants or denies them.
• Parser A generic text file parsing object
• Process A simulated process
• QueuedEvents Provides an interface to many queues of events
• RAM Simulated RAM
• Resource a generic simulated object that something can request service from
• Scheduler Schedules the jobs that run on the system.
• SimObj Generic simulated resource
• System A simulated computer system
• Thread A single thread of execution
• TimeSlices An object that maintains time slice information for gang schedulers
• TokenPQ Defines a priority queue specially made for tokens and this simulator.
• TraceParser An object that parses trace files and creates a process list from them.

Functions

• help_message Produces a string that will serve as the command line help message for the program
• main Get everything going
• parse_arguments Parses command line of program

Enums, Unions, Structs

• EventData
• PNRStrategy
• Packing Ways to allocate processors
• Policy Different scheduling algorithms
• Priority Different ways to sort the scheduler's priority waiting queue
• ProcessEvent Specifies the possible events processes may generate
• ProcessType Specifies the possible types of processes
• SliceEntry Records each process and which computer it resides on in one time slice
• SliceInfo Records informatio relevant to entire time slice
• network_topology Possible network topologies
• switches

Hierarchy of classes