[Paraview] memory allocation problem when saving animation

[Leonie Callies]

Thanks. I tried using the latest version but unfortunately it didn't work. Just opening Paraview already consumed more and more memory although we didn't load any data. But we might have done something wrong compiling the code.
It seems like 3.4.0 doesn't have this memory leakage. But the camera motion is still very basic in that version.

Leonie 



-------- Original-Nachricht --------
> Datum: Mon, 19 Sep 2011 16:12:15 +0200
> Von: Ivo Roghair <ivoroghair at gmail.com>
> An: Leonie Callies <Leonie.Callies at gmx.de>
> CC: paraview at paraview.org
> Betreff: Re: [Paraview] memory allocation problem when saving animation

> It seems that if you compile the latest source (I used
> 3.12.0-RC1-92-g35250ec 64-bit) and turn off geometry caching, it works
> without problems.
> 
> I verified that the problem also occurs in 3.10.1 with geometry
> caching turned off. It's not only with time series data, because if I
> load a single file and make the camera orbit it, saving the animation
> will still make it crash. I can see that the memory is leaking; if I
> quit during the animation rendering (say somewhere halfway) and delete
> the entire pipeline, the memory consumed by ParaView is still about
> 3GB, hence it doesn't really free it.
> 
> 2011/9/17 Ivo Roghair <ivoroghair at gmail.com>:
> > I also encountered this behaviour, the memory just fills up until
> > there is nothing available anymore, then it crashes. On the
> > mailinglist I could find a message about the same issue for 3.10.0. It
> > was then suggested that in settings>animation the geometry caching
> > should be turned off, but I didn't try that yet.
> >
> > Best
> > Ivo
> >
> > 2011/9/12 Leonie Callies <Leonie.Callies at gmx.de>:
> >> Hi,
> >>
> >> I am trying to save an animation with a large amount of data. It is vtk
> binary data in 2D and 3D and I add some common filters to it such as
> Calculators, Extract Cells by Region, warp by scalar and a contour. Every time I
> try to save the animation it crashes after about a third or maybe half of
> the time steps because of a memory allocation problem. I am using ParaView
> 3.10.1 on a Linux CentOS 64bit system.
> >> I found a bug report (ID 0011982) concerning a memory leak in 3.10.0
> but it is supposed to be fixed in 3.10.1
> >> Has anyone else experienced this problem? Or is there an easy solution
> to the problem? This doesn't seem to be a problem in 3.8.1. But because of
> another bug in that earlier version I can't use 3.8.1.
> >> Any help is greatly appreciated.
> >>
> >> Leonie
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