[vtkusers] Performance comparison between VTk7.0.0 and VTK8.0.1

[David E DeMarle]

1000 points isn't challenging enough. Try 1 million.


David E DeMarle
Kitware, Inc.
Principal Engineer
21 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-881-4909

On Thu, Oct 5, 2017 at 1:34 AM, Marcelo Duarte Trevisani <
marceloduartetrevisani at gmail.com> wrote:

> Hello folks,
>
> I was doing a performance comparison between the VTK 7.0.0 with OpenGL1
> and SMP as sequential against VTK 8.0.1 with VTKm, OpenGL2 and SMP with
> OpenMP but I saw no difference of the rendering process at all. I think
> it's a bit strange, I read some articles in Kitware about the vantages to
> use VTKm and OpenGL2 but in my simple test there is no difference. Does
> anyone know what it's happening? Or Do I need to activate or do something
> different ?
>
> Attached on this e-mail is the code which I used.
>
> In terms of performance what are the vantages in VTK 8.0.1 when compared
> to VTK 7.0.0?
>
> Thanks in advance.
>
> Best Regards,
>
>
> --
> Marcelo Duarte Trevisani
>
> "Success is walking from failure to failure with no loss of enthusiasm."
> Winston Churchill
>
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