Vasp 5.4.4 Installation -

A Deep Dive into Installing VASP 5.4.4: Beyond the Makefile

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

3. Memory optimization

System info for reference:

CUDA_ROOT = /opt/cuda

• vasp_std
• vasp_gam
• vasp_ncl

Before typing a single make command, you must ensure your system meets the requirements. VASP 5.4.4 is designed for Linux/Unix systems (including macOS with modifications, but this guide focuses on Linux HPC clusters). vasp 5.4.4 installation

• src/: The core Fortran source (.F files). The capital F is crucial: it tells the makefile to run the pre-processor (cpp-like) before the compiler.
• makefile.include: The single most important file. It defines all compiler flags, library paths, and MPI wrappers. You must create this file (typically from a template in arch/).
• preprocess: A custom preprocessor that expands VASP-specific macros (e.g., -DMPI, -DNGXhalf).

Or add -I$MPI_HOME/include to FFLAGS.