Difference between revisions of "Applications/Orca"
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Revision as of 13:20, 7 June 2018
Contents
Application Details
- Description : CP2K is a quantum chemistry and solid state physics software package that can perform atomistic simulations of solid state, liquid, molecular, periodic, material, crystal, and biological systems.
- Versions : 3.0.0, 3.0.0, 4.0.0 and 4.0.1
- Module names : orca/3.0.0, orca/3.0.0, orca/4.0.0 and orca/4.0.1
- License: Free for academic use
Note : orca versions >4.0.0 requires openMPI version 2.
Modules Available
- module add orca/3.0.0
- module add orca/3.0.3
- module add orca/4.0.0
- module add orca/4.0.1
Usage Examples
Batch Submission
#!/bin/bash
#SBATCH -J orca_Zr-L1
#SBATCH -N 1
#SBATCH --ntasks-per-node 14
#SBATCH -o %N.%j.%a.out
#SBATCH -e %N.%j.%a.err
#SBATCH -p compute
#SBATCH --exclusive
#SBATCH --time=48:00:00
echo $SLURM_JOB_NODELIST
module purge
module add orca/3.0.3
module add openmpi/gcc/1.10.2
export I_MPI_FABRICS=shm:tmi
export I_MPI_FALLBACK=no
module list
mpirun --version
ORCA=/trinity/clustervision/CentOS/7/apps/orca/3.0.3/orca
export OMP_NUM_THREADS=14
#CHANGE HERE FOR INPUT FILE (.inp)
inpfile=Zr-amine-cyclam-3-Ligand.inp
#test out
outfile=(${inpfile//inp/out})
echo writing output into : $outfile
SCRATCH=/tmp/$USER/$SLURM_JOB_ID
echo Creating temp dir $SCRATCH
mkdir -p $SCRATCH || exit $?
echo Coping files. srun cp is equivalent to loop over each node + scp
cp -r $SLURM_SUBMIT_DIR/$inpfile $SCRATCH || exit $?
cd $SCRATCH
$ORCA $inpfile > $SLURM_SUBMIT_DIR/$outfile
echo calculation finished - copying files back to home directory
cp $SCRATCH/*.gbw $SLURM_SUBMIT_DIR
cp $SCRATCH/*.hess $SLURM_SUBMIT_DIR
cp $SCRATCH/*.trj $SLURM_SUBMIT_DIR
cp $SCRATCH/*.xyz* $SLURM_SUBMIT_DIR
echo calculation finished - removing scratch dir
rm -rf $SCRATCH
[username@login01 ~]$ sbatch orca-test.job Submitted batch job 189522
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Orca version 4.0.0 requires openMPI version 2 ( e.g. module add openmpi/2.0.2/gcc-5.2.0 ) |