How chrono modules increase computational speed

gggakki · December 2023

When I use chrono module, I created 200 floats, the calculation time is more than two days, this time is too abnormal, is there any way to improve the calculation speed? I am looking forward to your answers, thanks!

Alex · December 2023

Note that Chrono collisions are solved on CPU and they depends strongly on the number of faces that you use in the geometries...

@imartinezestevez can explain this better

Regards

Alex

gggakki · December 2023

https://forums.dual.sphysics.org/discussion/comment/5973#Comment_5973

I appreciate your answer, so is there any way to increase the speed of calculations? Or is it only by reducing the number of floats.

imartinezestevez · April 3

https://forums.dual.sphysics.org/discussion/2663/how-chrono-modules-increase-computational-speed

Sorry for the late reply. If you are using external complex geometries you can speed up the simulation by decreasing the number of faces of the geometry.

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How chrono modules increase computational speed

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