Re: [sumo-user] Increase simulation speed

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

- check whether your simulation jams excessively or deadlocks. That really slows it down

- use libsumo instead of traci

- use parallel routing if  there is routing/rerouting in your simulation due to trips or rerouting device

- avoid unnecessary outputs

- consider meso for large-scale simulations

Am Di., 16. Juni 2020 um 22:28 Uhr schrieb marcelreppi <marcelreppi@xxxxxxxxx>:

Hello,

I tried running my simulation on different AWS EC2 instances with different
computing power but it seemed that the amount of computing power of an
instance had no effect on the simulation speed.
I am simulating roughly 290k vehicles in the OSM Berlin road network.
I am using the recommended conversion options plus "--no-internal-links".

Are there any other settings for SUMO that could help to increase simulation
speed for microscopic simulation with TraCI for a machine with more
computing resources?

Thanks!

Best regards
Marcel



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