VASP (Vienna Ab initio Simulation Package) is one of the most powerful and widely used software packages for electronic structure calculations and quantum-mechanical molecular dynamics. Version 5.4.4, while not the absolute latest release, remains a workhorse in the computational materials science community due to its stability and mature feature set.
Maintenance and reproducibility
With your makefile.include ready, you compile VASP in stages. This allows you to catch errors early.
LLIBS = -mkl=parallel
Even with perfect planning, errors happen. Here are the most frequent issues with VASP 5.4.4.
You will need to edit this file to point to your OpenMPI or MPICH installation and ensure FFTW is explicitly linked (as MKL is not present or requires specific GCC wrappers).
Open your ~/.bashrc file and add the following line at the end: export PATH=$PATH:/path/to/vasp.5.4.4/bin Use code with caution. vasp 5.4.4 installation
MKL_PATH = /opt/intel/compilers_and_libraries/linux/mkl FFTW_PATH = $(MKL_PATH)/interfaces/fftw3x
FFLAGS = -O2 -xHost -heap-arrays -fp-model precise
tar -xzf vasp.5.4.4.tar.gz cd vasp.5.4.4 cp arch/makefile.include.linux_intel makefile.include # Start with Intel template VASP (Vienna Ab initio Simulation Package) is one
Before beginning, ensure you have the following:
: Required for parallel execution (e.g., Intel MPI or OpenMPI). Numerical Libraries : BLAS, LAPACK, ScaLAPACK, and FFTW.
export VASP_PP_PATH=/path/to/pseudopotentials This allows you to catch errors early