ALFA uses fortran's intrinsic random number generator subroutine random_number(). This can be slower than many widely available and robust PRNGs both in serial and parallel codes. Alternative RNGs need to be checked to see if they give any performance gain.
ALFA uses fortran's intrinsic random number generator subroutine random_number(). This can be slower than many widely available and robust PRNGs both in serial and parallel codes. Alternative RNGs need to be checked to see if they give any performance gain.