quantum-espresso/flib/iceil.f90

23 lines
406 B
Fortran

!
! Copyright (C) 2002 FPMD group
! This file is distributed under the terms of the
! GNU General Public License. See the file `License'
! in the root directory of the present distribution,
! or http://www.gnu.org/copyleft/gpl.txt .
!
integer function iceil(i,j)
implicit none
integer i,j
real*8 a
a = dble(i)/dble(j)
iceil = CEILING(a)
return
end