[Paraview] 2k x 2k x 2k volume rendering using pvserver

[srikanth.nagella at stfc.ac.uk]

Hi Utkarsh,

Thanks for your reply. I did try using Texture Only and got the same result. with paraview 4.3.1 I have done some debugging to see at which point the volume rendering fails. On a single machine on k40 with 12GB memory any size above 2048x1024x1024 float value it fails. When i distribute this across two nodes with k40, i can see the data is loaded into the graphic memory but there is no display output.

Thanks
Sri
________________________________________
From: Utkarsh Ayachit [utkarsh.ayachit at kitware.com]
Sent: 20 May 2015 16:33
To: Nagella, Srikanth (STFC,RAL,SC)
Cc: ParaView
Subject: Re: [Paraview] 2k x 2k x 2k volume rendering using pvserver

That's odd. Have you tried changing the "Volume Mapper" on the
Properties panel? Try switching between "Texture Only" and "GPU
based".

On Tue, Apr 14, 2015 at 4:07 AM,  <srikanth.nagella at stfc.ac.uk> wrote:
> Hi
>
>
>
> I am using Paraview 4.1.0 to render a 2k volume using two linux nodes and
> client on windows 7. In slice mode I can see the data but when I switch to
> volume mode it disappears. In the same configuration if I load a 512x512x512
> volume, volume mode rendering is fine.
>
>
>
> Can anyone please help?
>
>
>
> Thanks
>
> Sri
>
> PS: each linux node have 2 x NVIDIA K40 card and 64GB RAM, on client I have
> switched on the Remote Render Threshold and set the value to 0Mbytes.
>
>
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