Vasp 5.4.4 Installation Jun 2026

To compile all three versions simultaneously, execute the following command: make all Use code with caution.

This comprehensive guide covers everything from system prerequisites to post-installation testing for both Intel (OneAPI) and Open-Source (GNU/OpenMPI) environments. 1. Pre-installation Requirements

Or, with an example SLURM submission script:

module load intel/2021.4.0 module load intel-oneapi-mpi/2021.4.0 module load intel-oneapi-mkl/2021.4.0 Use code with caution. vasp 5.4.4 installation

VASP is proprietary software. You must obtain the source code archive ( vasp.5.4.4.tar.gz ) directly from the official VASP portal via your organization's license. 1. Extracting the Archive

Unlike older versions (e.g., 5.3.5 or 5.2), VASP 5.4.4 uses a single build system for the standard, gamma-only, and non-collinear versions.

Launch a quick calculation using your MPI runner to verify stable execution: mpirun -np 4 vasp_std Use code with caution. To compile all three versions simultaneously, execute the

LLIBS = -lopenblas -lfftw3 -lscalapack -lmpi

The executables vasp_std , vasp_gam , and vasp_ncl are ready for production calculations. Always verify against known reference outputs before running new physics.

set basedir /opt/vasp/5.4.4 prepend-path PATH $basedir/bin prepend-path VASP_SCRIPT $basedir/bin/vasp_std run a short benchmark

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Compile once with profiling flags ( -prof-gen for Intel), run a short benchmark, then recompile with -prof-use . This can yield 5-10% speedups.