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JMT-1.4.0
What’s new? JMT release 1.4.0
21 July 2026
JMCH
- Added graphical animations to visualize the behavior of different scheduling algorithms on a single queue station: First Come First Served (FCFS), Last Come First Served (LCFS), Shortest Job First (SJF), Longest Job First (LJF), and Processor Sharing (PS).
- Introduced animations to visualize the behavior of Round Robin (RR), Join Shortest Queue (JSQ), and Probabilistic routing policies.
- Implemented a new multi-threaded animation engine that smoothly repaints graphical components frame-by-frame, complete with Play and Pause playback controls.
- Added a new results table that captures live performance indices (such as Response Time, Queue Time, Number of Customers, and Throughput) directly from the graphical animation. This allows users to compare the results obtained from the animations with the correspondent metrics computed by the JSIMg simulator.
JSIM (FORK/JOIN)
- Fixed an issue where simulations would stall prematurely in models using Fork nodes configured to produce multiple output jobs.
JMVA (WHAT-IF)
- Fixed a bug in open models using What-If analysis where the System Throughput failed to update across iterations.