Dear users,
I have been using PyMOL quite some time and the NVIDIA cannot be used for
rendering although I have all the required drivers installed yet during the
startup, I have been encountering a message like this:
PyMOL(TM) Molecular Graphics System, Version 2.3.0.
Detected OpenGL version 3.1. Shaders available.
Geometry shaders not available
Detected GLSL version 1.40.
OpenGL graphics engine:
GL_VENDOR: Mesa/X.org
GL_RENDERER: llvmpipe (LLVM 12.0.0, 256 bits)
GL_VERSION: 3.1 Mesa 21.2.6
Detected 16 CPU cores. Enabled multithreaded rendering.
This is the information of my graphics card:
*-display
description: VGA compatible controller
product: GP104GL [Quadro P4000]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:65:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: irq:48 memory:d7000000-d7ffffff memory:c0000000-cfffffff
memory:d0000000-d1ffffff ioport:b000(size=128) memory:c0000-dffff
This means that the PyMOL is unable to use NVIDIA as the GL_Vendor and also the
Quadro P4000 as the GL_RENDERER. Is there any way during installation by which
I can utilize the NVIDIA graphics acceleration such that I get better
performance during rendering?
Pallav Sengupta,
Research Scholar,
Computational Biology Lab,
Department of Bioscience and Bioengineering(BSBE),
Indian Institute of Technology, Guwahati.
Guwahati, 781039.
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