How to make an anylogic simulation faster?

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Edgar Manuel Cambaza

There are several ways that you may be able to speed up the running of your simulation model for the spread of COVID-19 in the metro system with six stations:

Optimize the code: One way to make the simulation run faster is to optimize the code by reducing the number of necessary iterations or calculations. This may involve simplifying the algorithms or data structures used in the code or using more efficient programming techniques.

Use faster hardware: Another way to make the simulation run faster is to use faster hardware, such as a faster computer or a computer with more powerful processors or more memory. This can help to reduce the time it takes for the simulation to run.

Parallelize the simulation: If it takes a long time to run, it may be possible to speed it up by running different simulation parts in parallel. This can be achieved using multiple processors or computers to run other simulation parts simultaneously.

Use a different simulation tool: Another option is to consider using a separate device that may be better suited to your needs. Various simulation tools are available; some may be more efficient or better suited to your specific simulation requirements.

It is also worth considering the specific aspects of your simulation that are taking the most time to run, as this can help identify optimization opportunities. For example, suppose the time-varying arrival process of passengers is a bottleneck in the simulation. In that case, optimizing this aspect of the simulation may be possible to make it run faster.

Mohamed-Mourad Lafifi

Hi,

Also from me, I suggest you see the links and attached file on the topic.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7724467/

https://www.emerald.com/insight/content/doi/10.1108/IJLSS-06-2021-0104/full/html

https://informs-sim.org/wsc20papers/by_area.html

https://www.euro-online.org/conf/admin/tmp/program-euro32.pdf

Best regards

Dudley J Benton

Cloud computing appears to be sophisticated but is just wasteful fluff. You are perhaps using some simulation system or software or script that is extremely inefficient such as python. Watch this YouTube video to see how astonishingly inefficient script can be: https://www.youtube.com/watch?v=c33AZBnRHks