PREC_F77 = -fdefault-real-8 -fdefault-double-8
LLIBS = $(SCALAPACK) $(LAPACK) $(BLAS) vasp 5.4.4 installation
For those who need peak performance, consider these tweaks: You should see: After installation, run a simple
Check the bin directory for the executables: Expected scaling for VASP 5
ls bin/
You should see:
After installation, run a simple benchmark (e.g., 32‑atom silicon supercell). Compare:
Expected scaling for VASP 5.4.4 on 64 cores (Intel Xeon Gold):