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K20 Redo Usage
One node n37 has been redone with latest Nvidia CUDA drives during summer 2018. Please test it out before we decide to redo all of them. It is running CentOS 7.5 and I'm interested to see if programs compiled under 6.x or 5.x break.
The node is in “inactive” state so your job will go pending. I will force them through.
Usage is about the same as jobs going to the amber128 queue with two minor changes:
- openmpi instead mpich
- different cuda architecture than before –arch=sm_35 (vs sm_21)
I also bypassed the Amber nvidia version check so we're running in unsupported mode.
Please check your new results against previous output .
Details on how the environment was setup
- OpenHPC 1.3.1 provision server
- Warewulf Golden Image make process
- K20 Redo
n37
Here is a submit script for recompiled local versions of Amber, Gromacs and Lammps using a custom wrapper.
/home/hmeij/k20redo/run.sh
