[Paraview] mpirun and pvbatch crash with StillRender()

[bcurtis3]

Hi Utkarsh,

http://paste.ubuntu.com/5967266/

Thanks for your time,
~Brian
________________________________________
From: Utkarsh Ayachit [utkarsh.ayachit at kitware.com]
Sent: Friday, August 09, 2013 2:12 PM
To: bcurtis3
Cc: paraview at paraview.org
Subject: Re: [Paraview] mpirun and pvbatch crash with StillRender()

I am not sure what could be going wrong. Try changing the vtkPVClientServerSynchronizedRenderers::MasterEndRender() and vtkPVClientServerSynchronizedRenderers::SlaveEndRender()  function calls to print the following before the assert(). Let's figure out what class type is it using.

cout << __LINE__ << ": ParallelController: " << (this->ParallelController? this->ParallelController->GetClassName() : "none") << endl;

The file is <ParaViewSource>/ParaViewCore/ClientServerCore/Rendering/vtkPVClientServerSynchronizedRenderers.cxx

Utkarsh




On Fri, Aug 9, 2013 at 2:02 PM, bcurtis3 <bcurtis3 at masonlive.gmu.edu<mailto:bcurtis3 at masonlive.gmu.edu>> wrote:
Hi Utkarsh,

The simple code you provided still crashes: http://paste.ubuntu.com/5967196/

~Brian

________________________________________
From: Utkarsh Ayachit [utkarsh.ayachit at kitware.com<mailto:utkarsh.ayachit at kitware.com>]
Sent: Friday, August 09, 2013 1:48 PM
To: bcurtis3
Cc: paraview at paraview.org<mailto:paraview at paraview.org>
Subject: Re: [Paraview] mpirun and pvbatch crash with StillRender()

Can you try using a simpler script as follows instead. Does that still crash?

from paraview.simple import *
Sphere()
Show()
Render()




On Fri, Aug 9, 2013 at 1:36 PM, bcurtis3 <bcurtis3 at masonlive.gmu.edu<mailto:bcurtis3 at masonlive.gmu.edu><mailto:bcurtis3 at masonlive.gmu.edu<mailto:bcurtis3 at masonlive.gmu.edu>>> wrote:
The issue is my code crashes at my view.StillRender() but it happens only when using mpirun and pvbatch. If i just use pvbatch without mpirun, the crash does not occur.

> Code: http://paste.ubuntu.com/5960325/
> Crash: http://paste.ubuntu.com/5960330/
> CMakeCache.txt: http://paste.ubuntu.com/5960331/

Thanks,
~Brian
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