Atlas is a Cray CS500 Linux cluster.
Atlas is composed of 244 nodes, all of which contain two 2.40GHz Xeon Platinum 8260 2nd Generation Scalable Processors with 24 cores each, for a total of 48 cores per node.
$ ssh <SCINet UserID>@Atlas-login.hpc.msstate.edu
$ ssh <SCINet UserID>@Atlas-dtn.hpc.msstate.edu
Atlas uses LMOD as an environment module system.
module load blastor
Some applications are available as containers, self-contained application execution environments that contain the software and its dependencies.
module availonce the user has loaded the
Atlas uses the Slurm Workload Manager as a scheduler and resource manager.
Slurm has three primary job allocation commands which accept almost identical options.
srunto run one step of an analysis
sbatchto submit a job array to run the second step of the analysis several times on different data
data/DRR0161+ the number
salmonmodule is accessible as a container, so
singularityhas to be loaded first