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[Anton Gladky <question279270@xxxxxxxxxxxxxxxxxxxxx>]

Question #279270 on Yade changed:
https://answers.launchpad.net/yade/+question/279270

Anton Gladky proposed the following answer:
Update. It looks, that the code is working more-less
correctly [1] and SPH is causing efficiency drop because
one need to calculate the density. But there is definitely
a way to optimize an algorithm.

[1]
https://github.com/yade/trunk/blob/master/pkg/common/Collider.cpp#L20

Regards

Anton


2016-01-04 15:02 GMT+01:00 Bruno Chareyre
<question279270@xxxxxxxxxxxxxxxxxxxxx>:
> 99.5% of the time in interactions is very surprising. The only real changes in clump logic were related to inertia, independently of interactions.
> Can SPH have side effects on interactions? It would be a surprise.

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