Author Archives: Laurent Renault

Magma

Ins­tal­led version : 2.23-9, 2.25-7, 2.26-8, 2.27-7, 2.28-10 (défault).2.26-8, 2.27-7 and 2.28-10 versions financed by MIS.Official documentation and wikipédia. Magma can only be run on the magma partition ! Description… Read more »

~/ComputeSpace : your scratch !

The /scratch disk space is dedicated to performance, to compute and without quota. It is not saved.In your home directory, a ComputeSpace link has been created to your dedicated scratch… Read more »

Maintenance on February 13rd 2023

An interruption / maintenance for these February 13rd took place for migration of the calculation nodes to a new system. New login.matrics.u-picardie.fr ! The system has changed and does not… Read more »

Screen : Console multiplexer

Console multiplexer can still live even if you leave it. It can contain several sessions. Creation of a named screen screen -S nameSession Listing existing screen screen -ls To rattach… Read more »

Used memory by closed job

$> sacct -o jobid,reqnodes,reqcpus,reqmem,maxrss,averss,elapsed -j JOBID #reqmem : RAM demandée via sbatch #maxrss : RAM maximale utilisée #averss : RAM moyenne utilisée $> sacct -o jobid,reqnodes,reqcpus,reqmem,maxrss,averss,elapsed -j 94079 JobID ReqNodes… Read more »

Link to home directory

$HOME is an environment variable corresponding to your working directory. The commands “cd $HOME” or “cd ~YourLogin” positions you at the root of your working directory. Application : mv results.csv… Read more »