1 – Pripojenie na GRID UNIZA
V programe MobaXterm prejdite do Session -> SSH.
Ako login host zadajte: login.hpc.uniza.sk
2 – Spustenie ???
Cesta k Matlab na GRID UNIZA je: /apps/MATLAB/R2015b
Matlab spustite príkazom:
$ module load matlab $ matlab &
3 – Príprava úlohy
Pripravte si spúšťací súbor (napr. comsol-11.pbs)
#!/bin/sh # nazov vo fronte #PBS -N comsol # upravit poziadavky # skript ziada 2 nody, 12 jadier na nod, 7GB RAM na jadro, maximalny cas behu 1 hodina #PBS -l nodes=2:ppn=12,pmem=7gb,walltime=1:00:00 # Nazov projektu #PBS -A UNIZA_PROJ # vypoctova fronta #PBS -q parallel # po ukonceni error file – „Simple.err“ #PBS -e Simple.err # stdout do suboru – „Simple.result“ #PBS -o Simple.result # zaslanie emailu -b begin, -e end, -a abort # neposielat email (-n/none). #PBS -m bea # zaslanie emailu na adresu #PBS -M meno@uniza.sk # — nastavte si pracovny adresar — cd /work/username/comsol . /etc/profile.d/modules.sh module purge module load comsol ########################################### # — tuto cast nemusite menit — cd $PBS_O_WORKDIR echo -e „Changed directory to `pwd`.n“ JOBID=`echo $PBS_JOBID | sed -e „s/..*$//“` echo „workdir $PBS_O_WORKDIR , jobid: $PBS_JOBID , „: echo -e „JobID: $JOBIDn======“ echo „Time: `date`“ echo „Running on master node: `hostname`“ echo „Current directory: `pwd`“ if [ -r „$PBS_NODEFILE“ ]; then cat $PBS_NODEFILE | uniq > machfile echo -e „nNodes allocated:n================“ echo `cat machfile` fi NN=$(wc -l < machfile) ############################################ # — initialize mpd — comsol -nn ${NN} mpd boot -f machfile -mpirsh ssh # — sputit comsol job — # — upravte inputfile, outputfile — comsol batch -nn ${NN} -tmpdir /localscratch -clustersimple -f $PBS_NODEFILE -inputfile comsol-11.mph -outputfile comsol-11-out.mph # — kill mdp instances — comsol mpd allexit