Good Morning,
I am currently having issues with paraview-3.8.0 and paraview-3.9.0 when
trying to use pvbatch and offscreen rendering. When I run with my
DISPLAY variable set, I don't have any issues, when the DISPLAY variable
is not set it fails with the "cannot connect to X server error". I have
built paraview with the following flags to support the offscreen
rendering capabilities:
OPENGL_INCLUDE_DIR
OPENGL_gl_LIBRARY
OPENGL_glu_LIBRARY
OPENGL_xmesa_INCLUDE_DIR
OSMESA_INCLUDE_DIR
OSMESA_LIBRARY
VTK_OPENGL_HAS_OSMESA=ON
VTK_USE_OFFSCREEN=ON
VTK_USE_DISPLAY=OFF
I have built paraview-3.6.2 with these flags and the pvbatch offscreen
rendering works perfectly without the DISPLAY variable being set, the
same does not work for 3.8.0 and 3.9.0. Am I missing a new flag for
these packages? The mesa version I am using is 7.0.4.
The pvbatch command I am running is:
mpirun -np 4 pvbatch --use-offscreen-rendering testParallelRender.py
Thanks in advance for your help,
Carrie
--
Carrie Spear
Software Engineer
Lockheed Martin / Army DoD Supercomputing Resource Center
Aberdeen Proving Ground, MD 21005
Phone: 410-278-9976
Email: [email protected]
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