home *** CD-ROM | disk | FTP | other *** search
- package QUEUEING_MODEL is --Computes stead_state for closed model
-
- procedure MMI is
- --Allows the user to enter the description of a model for which
- -- steady-state statistics are desired. The model is in the form
- -- of a fixed set of noeds (system resources, such as cpus, channels,
- -- etc.), and a fixed set of jobs which require services from the nodes.
- -- The user specifies the number of nodes and number of jobs as
- -- global parameters. The user also specifies the details of each
- -- node, including the type of service discipline (FCFS, priority
- -- interrupt, no_queueing, or processor_sharing).
- -- Partial descriptions of a model may be saved to a file
- -- if the user is in "edit" mode.
- -- MMI also allows the user to invoke the computational module,
- -- and to specify the output reports to be generated.
- -- The reports deal with queue lengths, service times, paths followed
- -- by a given job, etc.
- -- This model uses analytic formulas: there is no discrete event simulation.
-
- procedure COMPUTE is
- --Performs the steady state computations applied to the model specified
- -- by the user in the MMI procedure.
-
- package TITLE_PAGE is new TITLE_PAGE_PACKAGE
- (Developing_organization => "Ford Aerospace, WDL",
- Author => "Ken Bamble, Chris Karnaze",
- Contact => "Larry Yelowitz",
- Address => "3939 Fabian Way, MS X20",
- "Palo Alto, CA 94303"),
- Phone => (415,852,4198),
- Date_submitted => (17, Jun, 1985));
-
- package TECHNICAL_PARAMETERS is new TECHNICAL_PARAMETERS_PACKAGE
- (Lines_of_Source_Code => 3951,
- Development_Compiler => (DATA_GENERAL, ADE),
- Planned_Compilers_supported => (DATA_GENERAL, ADE),
- Auxilliary_files_size => (TBD));
-
- package DEVELOPMENT_SCHEDULE_AND_STATUS is new SCHEDULE_PACKAGE
- (Completed_Events => null,
- Scheduled_Events => ((PDR, (TBD)),
- (CDR, (TBD)),
- (Delivery, (30, Jun, 1985)));
-
- end QUEUEING_MODEL;
-