CPMD: Difference between revisions

1,532 bytes added ,  3 years ago
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<code>srun cpmd.x <input files> <path to pseudo potentials location> > <output file></code>
<code>srun cpmd.x <input files> <path to pseudo potentials location> > <output file></code>
<tabs>
<tab name="INPUT">
{{File
  |name=1-h2-wave.inp
  |lang="txt"
  |contents=
&INFO
isolated hydrogen molecule.
single point calculation.
&END
&CPMD
OPTIMIZE WAVEFUNCTION
CONVERGENCE ORBITALS
  1.0d-7
CENTER MOLECULE ON
PRINT FORCES ON
&END
 
&SYSTEM
SYMMETRY
  1
ANGSTROM
CELL
  8.00 1.0 1.0  0.0  0.0  0.0
CUTOFF
  70.0
&END
&DFT
FUNCTIONAL LDA
&END 
&ATOMS
*H_MT_LDA.psp
LMAX=S
  2
4.371  4.000  4.000
3.629  4.000  4.000
&END 
}}
</tab>
<tab name="Script 1">
{{File
  |name=run-cpmd.sh
  |lang="bash"
  |contents=
#!/bin/bash
#SBATCH --account=def-someacct
#SBATCH --nodes=1
#SBATCH --ntasks-per-node=4
#SBATCH --mem-per-cpu=2500M
#SBATCH --time=0-1:00
# Load the modules:
module load intel/2020.1.217  openmpi/4.0.3 cpmd/4.3
echo "Starting run at: `date`"
CPMD_INPUT="1-h2-wave.inp"
CPMD_OUTPUT="1-h2-wave_output.txt"
srun cpmd.x ${CPMD_INPUT} > ${CPMD_OUTPUT}
echo "Program finished with exit code $? at: `date`"
}}
</tab>
<tab name="Script 2">
{{File
  |name=run-cpmd.sh
  |lang="bash"
  |contents=
#!/bin/bash
#SBATCH --account=def-someacct
#SBATCH --nodes=1
#SBATCH --ntasks-per-node=4
#SBATCH --mem-per-cpu=2500M
#SBATCH --time=0-1:00
# Load the modules:
module load intel/2020.1.217  openmpi/4.0.3 cpmd/4.3
echo "Starting run at: `date`"
CPMD_INPUT="1-h2-wave.inp"
CPMD_OUTPUT="1-h2-wave_output.txt"
PP_PATH=<path to the location of pseudo-potentials>
srun cpmd.x ${CPMD_INPUT} ${PP_PATH} > ${CPMD_OUTPUT}
echo "Program finished with exit code $? at: `date`"
}}
</tab>
</tabs>


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