Constructor Detail

• PrioModel

  PrioModel()

Method Detail

• prio_hol_open

   static Network prio_hol_open()

  Open network with multiple scheduling strategies and priority classes.

  Features: - Three open classes with different priority levels (Class2 has priority 1) - Five stations with different scheduling: FCFS, SIRO, PS, HOL - HOL (Head-of-Line) queue demonstrates priority scheduling - Complex routing with 25% probability splits from central queue - All classes have identical arrival rates but different service rates - Demonstrates impact of scheduling strategies on class performance

  Returns:

  configured priority-based open network model

• prio_hol_closed

   static Network prio_hol_closed()

  Closed network comparing scheduling strategies with priorities.

  Features: - Three closed classes (18 jobs each) with Class2 having priority 1 - Six stations: SlowDelay, FCFS, SIRO, PS, HOL queues, FastDelay - Central FCFS queue distributes traffic (25% each direction) - HOL queue provides priority service for Class2 - Cyclic topology demonstrating sustained priority effects - Identical service rates at delay stations for fair comparison

  Returns:

  configured closed priority network model

• prio_psprio

  @NotNull() static Network prio_psprio()

  Simple priority network with PSPRIO scheduling.

  Features: - Two closed classes (2 jobs each) with Class2 having priority 1 - PSPRIO (Processor Sharing with Priorities) scheduling - Mixed service distributions: Erlang for Class1, HyperExp for Class2 - Serial two-station topology: Delay → PSPRIO Queue → Delay - Demonstrates preemptive priority in processor sharing

  Returns:

  configured PSPRIO network model

• prio_identical

   static Network prio_identical()

  Network with GPSPRIO scheduling and multiple priority classes.

  Features: - Four closed classes with different populations and priorities - Two stations: Delay node and GPSPRIO queue with weights - Class1: 6 jobs, priority 0; Class2,3: 4 jobs, priority 1; Class4: 1 job, priority 2 - Demonstrates GPS (Generalized Processor Sharing) with priorities - Different service rates and weights for weighted fair sharing - Simple serial routing: Delay → GPSPRIO Queue → Delay

  Returns:

  configured network with GPSPRIO scheduling

• main

   static void main(Array<String> args)

  Main method for testing and demonstrating priority examples.

  Currently configured to: - Run prio_psprio() with PSPRIO scheduling - Use JMT options with specified seed and sample count - Solve using SSA solver and print average metrics - Model visualization and JMT solving are commented out

  Parameters:

  args - command line arguments (not used)