Hi Armin,
Actually, the data size is 541x385x40 (x,y,z; float) ~8.3M grid points
and i am using regular grid not unstructured. I will give a chance to
wavelet source as you suggest to get feeling about the performance but i
am still looking for an answer for my initial question. Is out of box
ParaView binary could use full capability of hardware or not?
Thanks again,
--ufuk
On 11/05/15 17:05, Armin Wehrfritz wrote:
I cannot directly answer your question, but there has been some
discussion about slow volume rendering previously. Search the archive
for a thread called "Hardware suggestions for volume rendering".
A quick summary:
The performance depends on the type of dataset you have, i.e.
structured grids (even up to 70M grid points) will render decently
fast on a single Nvidia Quadro K2100M GPU, but unstructured grids are
very slow already for much smaller grids.
You can test this by using the wavelet source, which gives you a
arability sized structured dataset.
-Armin
On 05/11/2015 04:15 PM, Ufuk Utku Turuncoglu (BE) wrote:
Hi All,
My question could be very basic but how to be sure that Paraview uses
installed graphics card (in my case Nvidia K2000)? Do i need to install
Paraview from source (using Nvidia drivers) to use the full capability
of underlying hardware? I am asking because volume rendering seems
little bit slow when i try to use binary Paraview installation after
installing driver of the graphics card. I just want to be sure about it.
Regards,
--ufuk
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