Question #290947 on Yade changed:
https://answers.launchpad.net/yade/+question/290947
Status: Open => Answered
Jan Stránský proposed the following answer:
Hi Mike,
correct, please report a bug (such that we do not forget about it). Just
now I am not able to say where it comes from..
cheers
Jan
2016-04-14 19:02 GMT+02:00 MikeZhao <question290...@answers.launchpad.net>:
> New question #290947 on Yade:
> https://answers.launchpad.net/yade/+question/290947
>
> There exists sever memory leaking problem when using intermediate
> variables to update positions of tetraPoly in a loop:
>
> running the code, the memory will keep leaking:
> #
> a = [[0,0,0],[0,0,1],[0,1,0],[1,0,0]]
> O.bodies.append(yade.utils.tetraPoly(a))
> for i in range(1000000):
> b = [[0,0,0],[0,0,1],[0,1,0],[i+2,0,0]]
> O.bodies[0].shape.setVertices(b)
> O.bodies[0].state.ori = O.bodies[0].shape.GetOri()
> O.bodies[0].state.pos = O.bodies[0].shape.GetCentroid()
> O.bodies[0].state.mass = O.bodies[0].mat.density *
> O.bodies[0].shape.GetVolume()
> O.bodies[0].state.inertia = O.bodies[0].mat.density *
> O.bodies[0].shape.GetInertia()
>
>
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