[Paraview] Paraview 4.3.1 OSMesa build - QWidget::repaint: Recursive repaint detected

[David Trudgian]

Utkarsh,

Thanks for the note. Glad to know that we might not be the only ones with the issue. I’m working on getting a debug build and callstack now. Just thought I’d post first in case anyone had any ideas.

--
David Trudgian Ph.D.
Computational Scientist, BioHPC
UT Southwestern Medical Center
Dallas, TX 75390-9039
Tel: (214) 648-4833

From: Utkarsh Ayachit [mailto:utkarsh.ayachit at kitware.com]
Sent: Tuesday, September 8, 2015 1:56 PM
To: David Trudgian <David.Trudgian at UTSouthwestern.edu>
Cc: paraview at paraview.org
Subject: Re: [Paraview] Paraview 4.3.1 OSMesa build - QWidget::repaint: Recursive repaint detected

Oddly, I was communicating with someone about a similar issue, but haven't been able to get to the root cause. Do you have a debug build of ParaView? Would it be possible to get a callstack to when than error message is popped up?

Utkarsh

On Tue, Sep 8, 2015 at 2:26 PM, David Trudgian <David.Trudgian at utsouthwestern.edu<mailto:David.Trudgian at utsouthwestern.edu>> wrote:
Hi,

After working through the information on the web I’ve built Paraview 4.3.1 with OSMesa support, osmesa 10.5.4 with llvmpipe, and libGlu 9.0.0. MPI is OpenMPI 1.8.3 and everything is compiled using the Intel 2015 compiler suite.

A Paraview build using MPI and standard OpenGL is working nicely on our GPU compute nodes with NVIDIA Tesla cards. However, if I start the OSMesa pvserver (for our non-GPU nodes) and connect from the client I immediately receive an error:

QWidget::repaint: Recursive repaint detected

The client will exit. The server doesn’t exit, but is unresponsive to further connection attempts.

Has anyone else come across this issue with an OSMesa build? As above, the build using a physical NVIDIA card works great, with MPI working nicely etc.

Many Thanks,

--
David Trudgian Ph.D.
Computational Scientist, BioHPC
UT Southwestern Medical Center
Dallas, TX 75390-9039
Tel: (214) 648-4833<tel:%28214%29%20648-4833>


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