[Paraview] Using CUDA accelerated vtkm filter

[Robert Maynard]

Hi Sumin,

What exact version of ParaView are you building? I have been unable to
reproduce this issue with git master.

On Tue, Jul 3, 2018 at 10:41 AM Robert Maynard <robert.maynard at kitware.com>
wrote:

> Hi,
>
> The "caught ErrorBadDevice: Device with id 2 is either not in the list
> or is invalid."  is thrown from VTK-m when somebody has asked to
> execute on the CUDA device adapter ( with id == 2 ) and components of
> VTK-m have been built without CUDA enabled. The device id has nothing
> to do with which specific GPU VTK-m will use.
>
> As for where this mismatch in compiling with CUDA support is
> occurring, somebody from the VTK-m team will look into it.
> On Tue, Jul 3, 2018 at 7:12 AM Sumin Hong <sumin246 at gmail.com> wrote:
> >
> > Dears users,
> >
> >
> > I would like to use the CUDA accelerated vtkm filter in ParaView.
> However, according to the release notes, binary versions do not seem to
> support CUDA acceleration properly. (
> https://www.paraview.org/Wiki/ParaView_Release_Notes).
> >
> >
> >  So I compiled  ParaView-v5.5.2 code on Ubuntu with VTKm_ENABLE_CUDA
> option.  There was no problem in the build, but when I actually execute
> vtkm filter (contour filter) on paraview, I got this error message  "caught
> ErrorBadDevice: Device with id 2 is either not in the list or is invalid."
> >
> >
> > This seems like the vtkm filter does not set up the proper GPU device.
> > The used system has installed only one GPU device (TITAN X Pascal)  with
> CUDA 8.0.
> >
> > So I think the device ID should be 0.
> > Also, there is no problem when using a default contour filter without
> vtkm.
> >
> >
> >
> > Any help on how to solve this will be appreciated.
> >
> >
> > Best regards,
> >
> > Sumin.
> >
> >
> > _______________________________________________
> > Powered by www.kitware.com
> >
> > ParaView discussion is moving! Please visit
> https://discourse.paraview.org/ for future posts.
> >
> > Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
> >
> > Please keep messages on-topic and check the ParaView Wiki at:
> http://paraview.org/Wiki/ParaView
> >
> > Search the list archives at: http://markmail.org/search/?q=ParaView
> >
> > Follow this link to subscribe/unsubscribe:
> > https://public.kitware.com/mailman/listinfo/paraview
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://public.kitware.com/pipermail/paraview/attachments/20180706/0e9d8c62/attachment.html>