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Re: [sumo-user] weight update inteval

Yes. If device.rerouting.adaptation-interval is small, then CHRouter will spend more time updating itself and this will slow down the simulation.

Am Sa., 6. Juni 2020 um 16:10 Uhr schrieb Raheleh Zarei <raheleh.zarei@xxxxxxxxx>:
So, Can I say when the interval is a small number, then the duration variable, in output, will be bigger, because of updating weights in each interval? Also, as a consequence, the real-time factor will be smaller (simulation time doesn't change that much, as I noticed)?

On Wed, Jun 3, 2020 at 2:05 AM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
At the given interval, the weights are updated and those are used automatically by Astar and Dijkstra. The reason for 'myValidUntil' is the unique need to by CHRouter to perform pre-processing once the weights change.

Am Di., 2. Juni 2020 um 17:58 Uhr schrieb Raheleh Zarei <raheleh.zarei@xxxxxxxxx>:
Thanks.
So, Could we say that "myValidUntil" parameter in CHRouter.h file, is set based on the value given to the option --device.rerouting.adaptation-interval?
How this is used in Astar and Dijkstra?

On Sat, May 16, 2020 at 2:46 PM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:

Am Sa., 16. Mai 2020 um 20:16 Uhr schrieb Raheleh Zarei <raheleh.zarei@xxxxxxxxx>:
Thanks.
May I know how this travel time is calculated?And when rerouting happens?

On Sat, May 16, 2020 at 1:28 PM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
It works for all routing algorithms. You can visualize the current weights in SUMO-GUI (color by edges "by routing device assumed speed") and you can also save the values to xml using option --device.rerouting.output FILE



Am Sa., 16. Mai 2020 um 18:10 Uhr schrieb Raheleh Zarei <raheleh.zarei@xxxxxxxxx>:
Hello,

Is the option  --device.rerouting.adaptation-interval  works for all the routing algorithms or just CH? I can't track its effect in DijkstraRouter.h. and AstarRouter.h.

Thanks,
Raheleh
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RAZ
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