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ice_broadcast.F90
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! SVN:$Id$
!|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
module ice_broadcast
! This module contains all the broadcast routines. This
! particular version contains serial versions of these routines
! which typically perform no operations since there is no need
! to broadcast what is already known.
!
! author: Phil Jones, LANL
! Oct. 2004: Adapted from POP version by William H. Lipscomb, LANL
use ice_kinds_mod
implicit none
private
save
public :: broadcast_scalar, &
broadcast_array
!-----------------------------------------------------------------------
!
! generic interfaces for module procedures
!
!-----------------------------------------------------------------------
interface broadcast_scalar
module procedure broadcast_scalar_dbl, &
broadcast_scalar_real, &
broadcast_scalar_int, &
broadcast_scalar_log, &
broadcast_scalar_char
end interface
interface broadcast_array
module procedure broadcast_array_dbl_1d, &
broadcast_array_real_1d, &
broadcast_array_int_1d, &
broadcast_array_log_1d, &
broadcast_array_dbl_2d, &
broadcast_array_real_2d, &
broadcast_array_int_2d, &
broadcast_array_log_2d, &
broadcast_array_dbl_3d, &
broadcast_array_real_3d, &
broadcast_array_int_3d, &
broadcast_array_log_3d
end interface
!***********************************************************************
contains
!***********************************************************************
subroutine broadcast_scalar_dbl(scalar, root_pe)
! Broadcasts a scalar dbl variable from one processor (root_pe)
! to all other processors. This is a specific instance of the generic
! broadcast\_scalar interface.
integer (int_kind), intent(in) :: &
root_pe ! processor number to broadcast from
real (dbl_kind), intent(inout) :: &
scalar ! scalar to be broadcast
!-----------------------------------------------------------------------
!
! for serial codes, nothing is required
!
!-----------------------------------------------------------------------
end subroutine broadcast_scalar_dbl
!***********************************************************************
subroutine broadcast_scalar_real(scalar, root_pe)
! Broadcasts a scalar real variable from one processor (root_pe)
! to all other processors. This is a specific instance of the generic
! broadcast\_scalar interface.
integer (int_kind), intent(in) :: &
root_pe ! processor number to broadcast from
real (real_kind), intent(inout) :: &
scalar ! scalar to be broadcast
!-----------------------------------------------------------------------
!
! for serial codes, nothing is required
!
!-----------------------------------------------------------------------
end subroutine broadcast_scalar_real
!***********************************************************************
subroutine broadcast_scalar_int(scalar, root_pe)
! Broadcasts a scalar integer variable from one processor (root_pe)
! to all other processors. This is a specific instance of the generic
! broadcast\_scalar interface.
integer (int_kind), intent(in) :: &
root_pe ! processor number to broadcast from
integer (int_kind), intent(inout) :: &
scalar ! scalar to be broadcast
!-----------------------------------------------------------------------
!
! for serial codes, nothing is required
!
!-----------------------------------------------------------------------
end subroutine broadcast_scalar_int
!***********************************************************************
subroutine broadcast_scalar_log(scalar, root_pe)
! Broadcasts a scalar logical variable from one processor (root_pe)
! to all other processors. This is a specific instance of the generic
! broadcast\_scalar interface.
integer (int_kind), intent(in) :: &
root_pe ! processor number to broadcast from
logical (log_kind), intent(inout) :: &
scalar ! scalar to be broadcast
!-----------------------------------------------------------------------
!
! for serial codes, nothing is required
!
!-----------------------------------------------------------------------
end subroutine broadcast_scalar_log
!***********************************************************************
subroutine broadcast_scalar_char(scalar, root_pe)
! Broadcasts a scalar character variable from one processor (root_pe)
! to all other processors. This is a specific instance of the generic
! broadcast\_scalar interface.
integer (int_kind), intent(in) :: &
root_pe ! processor number to broadcast from
character (*), intent(inout) :: &
scalar ! scalar to be broadcast
!-----------------------------------------------------------------------
!
! for serial codes, nothing is required
!
!-----------------------------------------------------------------------
end subroutine broadcast_scalar_char
!***********************************************************************
subroutine broadcast_array_dbl_1d(array, root_pe)
! Broadcasts a vector dbl variable from one processor (root_pe)
! to all other processors. This is a specific instance of the generic
! broadcast\_array interface.
integer (int_kind), intent(in) :: &
root_pe ! processor number to broadcast from
real (dbl_kind), dimension(:), intent(inout) :: &
array ! array to be broadcast
!-----------------------------------------------------------------------
!
! for serial codes, nothing is required
!
!-----------------------------------------------------------------------
end subroutine broadcast_array_dbl_1d
!***********************************************************************
subroutine broadcast_array_real_1d(array, root_pe)
! Broadcasts a real vector from one processor (root_pe)
! to all other processors. This is a specific instance of the generic
! broadcast\_array interface.
integer (int_kind), intent(in) :: &
root_pe ! processor number to broadcast from
real (real_kind), dimension(:), intent(inout) :: &
array ! array to be broadcast
!-----------------------------------------------------------------------
!
! for serial codes, nothing is required
!
!-----------------------------------------------------------------------
end subroutine broadcast_array_real_1d
!***********************************************************************
subroutine broadcast_array_int_1d(array, root_pe)
! Broadcasts an integer vector from one processor (root_pe)
! to all other processors. This is a specific instance of the generic
! broadcast\_array interface.
integer (int_kind), intent(in) :: &
root_pe ! processor number to broadcast from
integer (int_kind), dimension(:), intent(inout) :: &
array ! array to be broadcast
!-----------------------------------------------------------------------
!
! for serial codes, nothing is required
!
!-----------------------------------------------------------------------
end subroutine broadcast_array_int_1d
!***********************************************************************
subroutine broadcast_array_log_1d(array, root_pe)
! Broadcasts a logical vector from one processor (root_pe)
! to all other processors. This is a specific instance of the generic
! broadcast\_array interface.
integer (int_kind), intent(in) :: &
root_pe ! processor number to broadcast from
logical (log_kind), dimension(:), intent(inout) :: &
array ! array to be broadcast
!-----------------------------------------------------------------------
!
! for serial codes, nothing is required
!
!-----------------------------------------------------------------------
end subroutine broadcast_array_log_1d
!***********************************************************************
subroutine broadcast_array_dbl_2d(array, root_pe)
! Broadcasts a dbl 2d array from one processor (root_pe)
! to all other processors. This is a specific instance of the generic
! broadcast\_array interface.
integer (int_kind), intent(in) :: &
root_pe ! processor number to broadcast from
real (dbl_kind), dimension(:,:), intent(inout) :: &
array ! array to be broadcast
!-----------------------------------------------------------------------
!
! for serial codes, nothing is required
!
!-----------------------------------------------------------------------
end subroutine broadcast_array_dbl_2d
!***********************************************************************
subroutine broadcast_array_real_2d(array, root_pe)
! Broadcasts a real 2d array from one processor (root_pe)
! to all other processors. This is a specific instance of the generic
! broadcast\_array interface.
integer (int_kind), intent(in) :: &
root_pe ! processor number to broadcast from
real (real_kind), dimension(:,:), intent(inout) :: &
array ! array to be broadcast
!-----------------------------------------------------------------------
!
! for serial codes, nothing is required
!
!-----------------------------------------------------------------------
end subroutine broadcast_array_real_2d
!***********************************************************************
subroutine broadcast_array_int_2d(array, root_pe)
! Broadcasts a 2d integer array from one processor (root_pe)
! to all other processors. This is a specific instance of the generic
! broadcast\_array interface.
integer (int_kind), intent(in) :: &
root_pe ! processor number to broadcast from
integer (int_kind), dimension(:,:), intent(inout) :: &
array ! array to be broadcast
!-----------------------------------------------------------------------
!
! for serial codes, nothing is required
!
!-----------------------------------------------------------------------
end subroutine broadcast_array_int_2d
!***********************************************************************
subroutine broadcast_array_log_2d(array, root_pe)
! Broadcasts a logical 2d array from one processor (root_pe)
! to all other processors. This is a specific instance of the generic
! broadcast\_array interface.
integer (int_kind), intent(in) :: &
root_pe ! processor number to broadcast from
logical (log_kind), dimension(:,:), intent(inout) :: &
array ! array to be broadcast
!-----------------------------------------------------------------------
!
! for serial codes, nothing is required
!
!-----------------------------------------------------------------------
end subroutine broadcast_array_log_2d
!***********************************************************************
subroutine broadcast_array_dbl_3d(array, root_pe)
! Broadcasts a double 3d array from one processor (root_pe)
! to all other processors. This is a specific instance of the generic
! broadcast\_array interface.
integer (int_kind), intent(in) :: &
root_pe ! processor number to broadcast from
real (dbl_kind), dimension(:,:,:), intent(inout) :: &
array ! array to be broadcast
!-----------------------------------------------------------------------
!
! for serial codes, nothing is required
!
!-----------------------------------------------------------------------
end subroutine broadcast_array_dbl_3d
!***********************************************************************
subroutine broadcast_array_real_3d(array, root_pe)
! Broadcasts a real 3d array from one processor (root_pe)
! to all other processors. This is a specific instance of the generic
! broadcast\_array interface.
integer (int_kind), intent(in) :: &
root_pe ! processor number to broadcast from
real (real_kind), dimension(:,:,:), intent(inout) :: &
array ! array to be broadcast
!-----------------------------------------------------------------------
!
! for serial codes, nothing is required
!
!-----------------------------------------------------------------------
end subroutine broadcast_array_real_3d
!***********************************************************************
subroutine broadcast_array_int_3d(array, root_pe)
! Broadcasts an integer 3d array from one processor (root_pe)
! to all other processors. This is a specific instance of the generic
! broadcast\_array interface.
integer (int_kind), intent(in) :: &
root_pe ! processor number to broadcast from
integer (int_kind), dimension(:,:,:), intent(inout) :: &
array ! array to be broadcast
!-----------------------------------------------------------------------
!
! for serial codes, nothing is required
!
!-----------------------------------------------------------------------
end subroutine broadcast_array_int_3d
!***********************************************************************
subroutine broadcast_array_log_3d(array, root_pe)
! Broadcasts a logical 3d array from one processor (root_pe)
! to all other processors. This is a specific instance of the generic
! broadcast\_array interface.
integer (int_kind), intent(in) :: &
root_pe ! processor number to broadcast from
logical (log_kind), dimension(:,:,:), intent(inout) :: &
array ! array to be broadcast
!-----------------------------------------------------------------------
!
! for serial codes, nothing is required
!
!-----------------------------------------------------------------------
end subroutine broadcast_array_log_3d
!***********************************************************************
end module ice_broadcast
!|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||