Vasp 5.4.4 Installation ((install)) Jun 2026

VASP 5.4.4 requires native compilation because it is not distributed as a pre-built binary. Before starting, make sure the system has an active VASP license and access to the official source code. Hardware and Software Requirements

After successful compilation, the executables ( vasp_std , vasp_gam , vasp_ncl ) will be located in the bin/ folder. To "install" them, you typically just add this bin/ directory to your PATH environment variable.

Directory structure (VASP 5.x)

LLIBS += $(SCALAPACK) $(LAPACK) $(BLAS)

Unpack the source code and apply any available bug fixes or patches. tar -zxvf vasp.5.4.4.tar.gz cd vasp.5.4.4 # If you have a patch file:

This specific version, part of the well-established 5.X.X branch, is widely used and its installation process serves as a reliable baseline for many older and well-documented systems.

VASP is distributed under a commercial license. After signing the license agreement, you will receive the source tarball (e.g., vasp.5.4.4.tar.gz ). vasp 5.4.4 installation

: Gamma-point-only optimized version. Faster and uses significantly less memory for large structures with a single k-point.

Recommended minimum of 32 GB memory (approx. 2 GB per core) for standard jobs, or 64 GB for hybrid/GW calculations. 2. Installation Steps The build process typically follows these five steps:

For Fast Fourier Transforms (VASP includes a version, but external libraries are often preferred). VASP 5

This comprehensive guide covers everything needed to build a stable, highly optimized, and fully operational installation of VASP 5.4.4. Prerequisites and System Requirements

VASP is typically distributed as a .tar.gz archive. You must also apply the critical official patch (e.g., patch.5.4.4.16052018 ) to fix known bugs in functionals like SCAN.

gam : Gamma-only version (faster for large cells with only one k-point). To "install" them, you typically just add this

: Typically uses makefile.include.linux_intel . GNU/OpenMPI : Requires makefile.include.linux_gnu .

High‑level steps