Hi, I'd like to write a prolog script that changes the GPU compute mode of the allocated GPU card(s). This change can only be done by root. My initial idea was that the prolog scipt would use an environment variable as a switch.
The problem that I face are: - prolog or prologctld have a reduced amount of environment variables. Specifically, they miss "CUDA_VISIBLE_DEVICE" assigned by the GRes plugin, as well as any user environment flag. Is there an easy workaround? Will I have to patch the current GRes plugin or to tinker with a new spank plugin? Any help is welcome! Regards, Albert -- --------------------------------- Dr. Albert Solernou Research Associate Oxford Supercomputing Centre, University of Oxford Tel: +44 (0)1865 610631 ---------------------------------
