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539 lines
11 KiB
Fortran
539 lines
11 KiB
Fortran
15 years ago
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module psi_bcast_mod
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use psb_const_mod
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use psi_penv_mod
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interface psb_bcast
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module procedure psb_ibcasts, psb_ibcastv, psb_ibcastm,&
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& psb_dbcasts, psb_dbcastv, psb_dbcastm,&
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& psb_zbcasts, psb_zbcastv, psb_zbcastm,&
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& psb_sbcasts, psb_sbcastv, psb_sbcastm,&
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& psb_cbcasts, psb_cbcastv, psb_cbcastm,&
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& psb_hbcasts, psb_hbcastv, psb_lbcasts, psb_lbcastv
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end interface
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contains
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! !!!!!!!!!!!!!!!!!!!!!!
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!
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! Broadcasts
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!
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! !!!!!!!!!!!!!!!!!!!!!!
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subroutine psb_ibcasts(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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integer, intent(inout) :: dat
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integer, intent(in), optional :: root
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integer :: iam, np, root_, info
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#if !defined(SERIAL_MPI)
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if (present(root)) then
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root_ = root
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else
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root_ = psb_root_
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endif
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call psb_info(ictxt,iam,np)
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call mpi_bcast(dat,1,psb_mpi_integer,root_,ictxt,info)
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#endif
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end subroutine psb_ibcasts
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subroutine psb_ibcastv(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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integer, intent(inout) :: dat(:)
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integer, intent(in), optional :: root
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integer :: iam, np, root_, info
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#if !defined(SERIAL_MPI)
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if (present(root)) then
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root_ = root
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else
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root_ = psb_root_
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endif
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call psb_info(ictxt,iam,np)
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call mpi_bcast(dat,size(dat),psb_mpi_integer,root_,ictxt,info)
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#endif
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end subroutine psb_ibcastv
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subroutine psb_ibcastm(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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integer, intent(inout) :: dat(:,:)
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integer, intent(in), optional :: root
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integer :: iam, np, root_, info
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#if !defined(SERIAL_MPI)
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if (present(root)) then
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root_ = root
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else
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root_ = psb_root_
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endif
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call psb_info(ictxt,iam,np)
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call mpi_bcast(dat,size(dat),psb_mpi_integer,root_,ictxt,info)
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#endif
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end subroutine psb_ibcastm
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subroutine psb_sbcasts(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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real(psb_spk_), intent(inout) :: dat
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integer, intent(in), optional :: root
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integer :: iam, np, root_, info
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#if !defined(SERIAL_MPI)
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if (present(root)) then
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root_ = root
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else
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root_ = psb_root_
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endif
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call psb_info(ictxt,iam,np)
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call mpi_bcast(dat,1,mpi_real,root_,ictxt,info)
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#endif
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end subroutine psb_sbcasts
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subroutine psb_sbcastv(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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real(psb_spk_), intent(inout) :: dat(:)
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integer, intent(in), optional :: root
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integer :: iam, np, root_, info
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#if !defined(SERIAL_MPI)
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if (present(root)) then
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root_ = root
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else
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root_ = psb_root_
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endif
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call psb_info(ictxt,iam,np)
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call mpi_bcast(dat,size(dat),mpi_real,root_,ictxt,info)
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#endif
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end subroutine psb_sbcastv
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subroutine psb_sbcastm(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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real(psb_spk_), intent(inout) :: dat(:,:)
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integer, intent(in), optional :: root
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integer :: iam, np, root_, info
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#if !defined(SERIAL_MPI)
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if (present(root)) then
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root_ = root
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else
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root_ = psb_root_
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endif
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call psb_info(ictxt,iam,np)
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call mpi_bcast(dat,size(dat),mpi_real,root_,ictxt,info)
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#endif
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end subroutine psb_sbcastm
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subroutine psb_dbcasts(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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real(psb_dpk_), intent(inout) :: dat
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integer, intent(in), optional :: root
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integer :: iam, np, root_, info
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#if !defined(SERIAL_MPI)
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if (present(root)) then
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root_ = root
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else
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root_ = psb_root_
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endif
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call psb_info(ictxt,iam,np)
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call mpi_bcast(dat,1,mpi_double_precision,root_,ictxt,info)
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#endif
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end subroutine psb_dbcasts
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subroutine psb_dbcastv(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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real(psb_dpk_), intent(inout) :: dat(:)
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integer, intent(in), optional :: root
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integer :: iam, np, root_, info
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#if !defined(SERIAL_MPI)
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if (present(root)) then
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root_ = root
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else
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root_ = psb_root_
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endif
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call psb_info(ictxt,iam,np)
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call mpi_bcast(dat,size(dat),mpi_double_precision,root_,ictxt,info)
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#endif
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end subroutine psb_dbcastv
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subroutine psb_dbcastm(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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real(psb_dpk_), intent(inout) :: dat(:,:)
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integer, intent(in), optional :: root
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integer :: iam, np, root_, info
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#if !defined(SERIAL_MPI)
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if (present(root)) then
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root_ = root
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else
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root_ = psb_root_
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endif
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call psb_info(ictxt,iam,np)
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call mpi_bcast(dat,size(dat),mpi_double_precision,root_,ictxt,info)
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#endif
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end subroutine psb_dbcastm
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subroutine psb_cbcasts(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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complex(psb_spk_), intent(inout) :: dat
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integer, intent(in), optional :: root
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integer :: iam, np, root_, info
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#if !defined(SERIAL_MPI)
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if (present(root)) then
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root_ = root
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else
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root_ = psb_root_
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endif
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call psb_info(ictxt,iam,np)
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call mpi_bcast(dat,1,mpi_complex,root_,ictxt,info)
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#endif
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end subroutine psb_cbcasts
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subroutine psb_cbcastv(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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complex(psb_spk_), intent(inout) :: dat(:)
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integer, intent(in), optional :: root
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integer :: iam, np, root_, info
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#if !defined(SERIAL_MPI)
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if (present(root)) then
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root_ = root
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else
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root_ = psb_root_
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endif
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call psb_info(ictxt,iam,np)
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call mpi_bcast(dat,size(dat),mpi_complex,root_,ictxt,info)
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#endif
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end subroutine psb_cbcastv
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subroutine psb_cbcastm(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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complex(psb_spk_), intent(inout) :: dat(:,:)
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integer, intent(in), optional :: root
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integer :: iam, np, root_, info
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#if !defined(SERIAL_MPI)
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if (present(root)) then
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root_ = root
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else
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root_ = psb_root_
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endif
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call psb_info(ictxt,iam,np)
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call mpi_bcast(dat,size(dat),mpi_complex,root_,ictxt,info)
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#endif
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end subroutine psb_cbcastm
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subroutine psb_zbcasts(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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complex(psb_dpk_), intent(inout) :: dat
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integer, intent(in), optional :: root
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integer :: iam, np, root_, info
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#if !defined(SERIAL_MPI)
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if (present(root)) then
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root_ = root
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else
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root_ = psb_root_
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endif
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call psb_info(ictxt,iam,np)
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call mpi_bcast(dat,1,mpi_double_complex,root_,ictxt,info)
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#endif
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end subroutine psb_zbcasts
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subroutine psb_zbcastv(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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complex(psb_dpk_), intent(inout) :: dat(:)
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integer, intent(in), optional :: root
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integer :: iam, np, root_, info
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#if !defined(SERIAL_MPI)
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if (present(root)) then
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root_ = root
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else
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root_ = psb_root_
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endif
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call psb_info(ictxt,iam,np)
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call mpi_bcast(dat,size(dat),mpi_double_complex,root_,ictxt,info)
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#endif
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end subroutine psb_zbcastv
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subroutine psb_zbcastm(ictxt,dat,root)
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#ifdef MPI_MOD
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use mpi
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#endif
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implicit none
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#ifdef MPI_H
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include 'mpif.h'
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#endif
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integer, intent(in) :: ictxt
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complex(psb_dpk_), intent(inout) :: dat(:,:)
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||
|
|
integer, intent(in), optional :: root
|
||
|
|
|
||
|
|
integer :: iam, np, root_, info
|
||
|
|
|
||
|
|
#if !defined(SERIAL_MPI)
|
||
|
|
if (present(root)) then
|
||
|
|
root_ = root
|
||
|
|
else
|
||
|
|
root_ = psb_root_
|
||
|
|
endif
|
||
|
|
|
||
|
|
call psb_info(ictxt,iam,np)
|
||
|
|
call mpi_bcast(dat,size(dat),mpi_double_complex,root_,ictxt,info)
|
||
|
|
#endif
|
||
|
|
end subroutine psb_zbcastm
|
||
|
|
|
||
|
|
|
||
|
|
subroutine psb_hbcasts(ictxt,dat,root,length)
|
||
|
|
#ifdef MPI_MOD
|
||
|
|
use mpi
|
||
|
|
#endif
|
||
|
|
implicit none
|
||
|
|
#ifdef MPI_H
|
||
|
|
include 'mpif.h'
|
||
|
|
#endif
|
||
|
|
integer, intent(in) :: ictxt
|
||
|
|
character(len=*), intent(inout) :: dat
|
||
|
|
integer, intent(in), optional :: root,length
|
||
|
|
|
||
|
|
integer :: iam, np, root_,length_,info
|
||
|
|
|
||
|
|
#if !defined(SERIAL_MPI)
|
||
|
|
if (present(root)) then
|
||
|
|
root_ = root
|
||
|
|
else
|
||
|
|
root_ = psb_root_
|
||
|
|
endif
|
||
|
|
if (present(length)) then
|
||
|
|
length_ = length
|
||
|
|
else
|
||
|
|
length_ = len(dat)
|
||
|
|
endif
|
||
|
|
|
||
|
|
call psb_info(ictxt,iam,np)
|
||
|
|
|
||
|
|
call mpi_bcast(dat,length_,MPI_CHARACTER,root_,ictxt,info)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
end subroutine psb_hbcasts
|
||
|
|
|
||
|
|
subroutine psb_hbcastv(ictxt,dat,root)
|
||
|
|
#ifdef MPI_MOD
|
||
|
|
use mpi
|
||
|
|
#endif
|
||
|
|
implicit none
|
||
|
|
#ifdef MPI_H
|
||
|
|
include 'mpif.h'
|
||
|
|
#endif
|
||
|
|
integer, intent(in) :: ictxt
|
||
|
|
character(len=*), intent(inout) :: dat(:)
|
||
|
|
integer, intent(in), optional :: root
|
||
|
|
|
||
|
|
integer :: iam, np, root_,length_,info, size_
|
||
|
|
|
||
|
|
#if !defined(SERIAL_MPI)
|
||
|
|
if (present(root)) then
|
||
|
|
root_ = root
|
||
|
|
else
|
||
|
|
root_ = psb_root_
|
||
|
|
endif
|
||
|
|
length_ = len(dat)
|
||
|
|
size_ = size(dat)
|
||
|
|
|
||
|
|
call psb_info(ictxt,iam,np)
|
||
|
|
|
||
|
|
call mpi_bcast(dat,length_*size_,MPI_CHARACTER,root_,ictxt,info)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
end subroutine psb_hbcastv
|
||
|
|
|
||
|
|
subroutine psb_lbcasts(ictxt,dat,root)
|
||
|
|
#ifdef MPI_MOD
|
||
|
|
use mpi
|
||
|
|
#endif
|
||
|
|
implicit none
|
||
|
|
#ifdef MPI_H
|
||
|
|
include 'mpif.h'
|
||
|
|
#endif
|
||
|
|
integer, intent(in) :: ictxt
|
||
|
|
logical, intent(inout) :: dat
|
||
|
|
integer, intent(in), optional :: root
|
||
|
|
|
||
|
|
integer :: iam, np, root_,info
|
||
|
|
|
||
|
|
#if !defined(SERIAL_MPI)
|
||
|
|
if (present(root)) then
|
||
|
|
root_ = root
|
||
|
|
else
|
||
|
|
root_ = psb_root_
|
||
|
|
endif
|
||
|
|
|
||
|
|
call psb_info(ictxt,iam,np)
|
||
|
|
call mpi_bcast(dat,1,MPI_LOGICAL,root_,ictxt,info)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
end subroutine psb_lbcasts
|
||
|
|
|
||
|
|
|
||
|
|
subroutine psb_lbcastv(ictxt,dat,root)
|
||
|
|
#ifdef MPI_MOD
|
||
|
|
use mpi
|
||
|
|
#endif
|
||
|
|
implicit none
|
||
|
|
#ifdef MPI_H
|
||
|
|
include 'mpif.h'
|
||
|
|
#endif
|
||
|
|
integer, intent(in) :: ictxt
|
||
|
|
logical, intent(inout) :: dat(:)
|
||
|
|
integer, intent(in), optional :: root
|
||
|
|
|
||
|
|
integer :: iam, np, root_,info
|
||
|
|
|
||
|
|
#if !defined(SERIAL_MPI)
|
||
|
|
if (present(root)) then
|
||
|
|
root_ = root
|
||
|
|
else
|
||
|
|
root_ = psb_root_
|
||
|
|
endif
|
||
|
|
|
||
|
|
call psb_info(ictxt,iam,np)
|
||
|
|
call mpi_bcast(dat,size(dat),MPI_LOGICAL,root_,ictxt,info)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
end subroutine psb_lbcastv
|
||
|
|
|
||
|
|
end module psi_bcast_mod
|