Computer Lab: Difference between revisions

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==Pre- and post-processing==
==Pre- and post-processing==
*[https://wiki.fysik.dtu.dk/ase/ Atomistic Simulation Environment]
*[https://wiki.fysik.dtu.dk/ase/ Atomistic Simulation Environment]
*[https://www.sciencedirect.com/science/article/abs/pii/S0010465515003379 ''CellMatch'': Combining two unit cells into a common supercell with minimal strain]
*[https://tb2j.readthedocs.io/en/latest/# TB2J for automatic computation of magnetic interaction parameters from OpenMX produced DFT Hamiltonian]
*[https://tb2j.readthedocs.io/en/latest/# TB2J for automatic computation of magnetic interaction parameters from OpenMX produced DFT Hamiltonian]



Latest revision as of 11:59, 22 August 2024

Basic Unix

$ module load vasp
$ mpirun -n 1 vasp_std
  • How to submit parallel openmx jobs over 16 cores of keldysh:
$ module load openmx
$ mpirun -np 16 openmx material.dat -nt 4 > material.std

Note that OpenMX has hybrid MPI/OpenMP parallelization, so nt specifies the number of threads in each process managed by MPI. If '-nt' is not specified, then the number of threads is set to 1, which corresponds to the flat MPI parallelization.

Databases

Pre- and post-processing

VASP input files

OpenMX input files

Q-Chem input files