main.f90

!
! ParaGauss,  a program package  for high-performance  computations of
! molecular systems
!
! Copyright (C) 2014     T. Belling,     T. Grauschopf,     S. Krüger,
! F. Nörtemann, M. Staufer,  M. Mayer, V. A. Nasluzov, U. Birkenheuer,
! A. Hu, A. V. Matveev, A. V. Shor, M. S. K. Fuchs-Rohr, K. M. Neyman,
! D. I. Ganyushin,   T. Kerdcharoen,   A. Woiterski,  A. B. Gordienko,
! S. Majumder,     M. H. i Rotllant,     R. Ramakrishnan,    G. Dixit,
! A. Nikodem, T. Soini, M. Roderus, N. Rösch
!
! This program is free software; you can redistribute it and/or modify
! it under  the terms of the  GNU General Public License  version 2 as
! published by the Free Software Foundation [1].
!
! This program is distributed in the  hope that it will be useful, but
! WITHOUT  ANY   WARRANTY;  without  even  the   implied  warranty  of
! MERCHANTABILITY  or FITNESS FOR  A PARTICULAR  PURPOSE. See  the GNU
! General Public License for more details.
!
! [1] http://www.gnu.org/licenses/gpl-2.0.html
!
! Please see the accompanying LICENSE file for further information.
!
!=====================================================================
! Public interface of module
!=====================================================================
program main
!
!  Purpose:   this is the main routine that only enrolls to comm
!             and decides if this is a master or slave run,
!             calling main_master or main_slave
!
!
!  Author: TB, FN
!  Date: 10/95
!
  !===================================================================
  ! End of public interface of module
  !===================================================================
!---------------------------------------------------------------------
! Modifications
!---------------------------------------------------------------------
!
! Modification (Please copy before editing)
! Author: ...
! Date:   ...
! Description: ...
!
!---------------------------------------------------------------------
  use paragauss, only: qm_init, qm_run, qm_finalize
  implicit none
  ! *** end of interface ***

  integer :: world

  !
  ! Actual code has been split and moved into a module
  ! to allow for re-use (invoking PG from more than one place):
  !
  world = qm_init()
  call qm_run(world)
  call qm_finalize(world)
end program