[Paraview] Query on EGL libs for Paraview 5.0.1

[Andy Bauer]

Hi,

Maybe look in:
 /usr/lib/nvidia-<driver version>

for the drivers -- that's where  it is for my r367 NVIDIA drivers on Ubuntu
16.04. Otherwise you may need to check with NVIDIA on where it gets
installed for your set of drivers and system.

On Sat, Mar 4, 2017 at 10:19 PM, Bishwajit Dutta <bdutta at vt.edu> wrote:

> Hi All,
>
> I am trying to compile Paraview 5.0.1 with EGL support as I want to use
> NVIDIA Tesla K20c
> for rendering in Ubuntu 14.04. This is without any windowing system as
> K20c is designed for
> server based rendering (without any VGA port and OpenGL support (I think!))
>
> I went through
>
> https://blog.kitware.com/off-screen-rendering-through-the-
> native-platform-interface-egl/
>
> and as I understand, for this I need to set the below Paraview flags
> before compilation:
>
> VTK_EGL_DEVICE_INDEX=set to graphics driver index
> VTK_USE_OFFSCREEN_EGL =on
> EGL_INCLUDE_DIR
> EGL_LIBRARY /usr/lib/x86_64-linux-gnu/libEGL.so
> EGL_gldispatch_LIBRARY /usr/lib/x86_64-linux-gnu/libGLdispatch.so.0
> EGL_opengl_LIBRARY /usr/lib/x86_64-linux-gnu/libOpenGL.so
>
> My query is on gettting the correct libs i.e. libEGL.so,
> libGLdispatch.so.0 and libOpenGL.so.
>
> When I installed "NVIDIA-Linux-x86_64-375.26.run" these libs were not
> installed.
>
> Which is the right place to get them. I can see several links on internet
> search:
>
> https://github.com/NVIDIA/libglvnd/blob/master/README.md
>
> https://www.mesa3d.org/egl.html
>
> Which is the correct one
>
> Thanks in advance for help.
>
> BR,
> Bishwajit
> Virginia Tech
>
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