From: Chris Taylor (cht_at_imipolex-g.com)
Date: Sun Apr 10 2022 - 15:46:02 CDT

Hi everybody- I compiled VMD because I want to use MPI. Here's my configure.options:

LINUXAMD64 FLTKOPENGL MESA FLTK TK MPI IMD LIBOSPRAY2 LIBPNG ZLIB TCL PTHREADS

It starts up and runs fine but when I start a TachyonL-OSPRay render, it produces a .ppm file and then I get this. If I run 'ldd' on the VMD executable it looks like the Intel tbb libs are linked in fine. How do I troubleshoot? Thanks a lot.

Info) Rendering current scene to 'vmdscene.ppm' ...
OSPRay2Renderer) setup_context
OSPRay2Renderer) check_verbose_env
OSPRay2Renderer) add_directional_light
OSPRay2Renderer) add_directional_light
OSPRay2Renderer) cylinder_array
OSPRay2Renderer) STATUS: ospray::Curves created: #primitives=2, #vertices=4
OSPRay2Renderer) sphere_array
OSPRay2Renderer) STATUS: ospray::Spheres created: #primitives=4
OSPRay2Renderer) cylinder_array
OSPRay2Renderer) STATUS: ospray::Curves created: #primitives=6, #vertices=12
OSPRay2Renderer) sphere_array
OSPRay2Renderer) STATUS: ospray::Spheres created: #primitives=8
OSPRay2Renderer) cylinder_array
OSPRay2Renderer) STATUS: ospray::Curves created: #primitives=3, #vertices=6
OSPRay2Renderer) sphere_array
OSPRay2Renderer) STATUS: ospray::Spheres created: #primitives=6
OSPRay2Renderer) STATUS: ospray::Mesh created: #primitives=173956, #vertices=521868
OSPRay2Renderer) cylinder_array_color
OSPRay2Renderer) STATUS: ospray::Curves created: #primitives=9, #vertices=18
OSPRay2Renderer) render_to_file
OSPRay2Renderer) update_rendering_state
OSPRay2Renderer) render_compile_and_validate
Info) Shadow rendering enabled.
OSPRay2Renderer) world bounds: ({-0.847024, -1.044194, -0.484982}, {0.590164, 0.753293, 0.469607}

OSPRay2Renderer) ~OSPRay2Renderer
OSPRay2Renderer) destroy_scene
corrupted double-linked list
Abort (core dumped)