Hello Aleksandra,
if you do NOT use k-points parallelization (i.e. -k 1) simulating with
more k-points for a standard local functional will take longer, but
won't require more resources.
Furthermore, open_grid.x is really only convenient on top of a hybrid
functional calculation (pbe0, hse)
Dear users and developers,
Did anybody succeed with the oped_grid.x code for LDA/GGA/vdw functionals?
I want to use epsilon.x for a big system (for which I do not have enough
computational resources to switch-off the symmetry for k-grid in scf
calculation), I am trying open_grid.x and the code