!!$
!!$
!!$ MLD2P4 version 2.0
!!$ MultiLevel Domain Decomposition Parallel Preconditioners Package
!!$ based on PSBLAS (Parallel Sparse BLAS version 3.0)
!!$
!!$ (C) Copyright 2008,2009,2010
!!$
!!$ Salvatore Filippone University of Rome Tor Vergata
!!$ Alfredo Buttari CNRS-IRIT, Toulouse
!!$ Pasqua D'Ambra ICAR-CNR, Naples
!!$ Daniela di Serafino Second University of Naples
!!$
!!$ Redistribution and use in source and binary forms, with or without
!!$ modification, are permitted provided that the following conditions
!!$ are met:
!!$ 1. Redistributions of source code must retain the above copyright
!!$ notice, this list of conditions and the following disclaimer.
!!$ 2. Redistributions in binary form must reproduce the above copyright
!!$ notice, this list of conditions, and the following disclaimer in the
!!$ documentation and/or other materials provided with the distribution.
!!$ 3. The name of the MLD2P4 group or the names of its contributors may
!!$ not be used to endorse or promote products derived from this
!!$ software without specific written permission.
!!$
!!$ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
!!$ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
!!$ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
!!$ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE MLD2P4 GROUP OR ITS CONTRIBUTORS
!!$ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
!!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
!!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
!!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
!!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
!!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
!!$ POSSIBILITY OF SUCH DAMAGE.
!!$
!!$
! File: mld_inner_mod.f90
!
! Module: mld_inner_mod
!
! This module defines the interfaces to the real/complex, single/double
! precision versions of the MLD2P4 routines, except those of the user level,
! whose interfaces are defined in mld_prec_mod.f90.
!
module mld_z_inner_mod
use mld_z_prec_type
use mld_z_move_alloc_mod
interface mld_mlprec_bld
subroutine mld_zmlprec_bld(a,desc_a,prec,info, amold, vmold)
use psb_base_mod, only : psb_zspmat_type, psb_desc_type, &
& psb_dpk_, psb_z_base_sparse_mat, psb_z_base_vect_type
use mld_z_prec_type, only : mld_zprec_type
implicit none
type(psb_zspmat_type), intent(in), target :: a
type(psb_desc_type), intent(in), target :: desc_a
type(mld_zprec_type), intent(inout), target :: prec
integer, intent(out) :: info
class(psb_z_base_sparse_mat), intent(in), optional :: amold
class(psb_z_base_vect_type), intent(in), optional :: vmold
!!$ character, intent(in),optional :: upd
end subroutine mld_zmlprec_bld
end interface mld_mlprec_bld
interface mld_mlprec_aply
subroutine mld_zmlprec_aply(alpha,p,x,beta,y,desc_data,trans,work,info)
use psb_base_mod, only : psb_zspmat_type, psb_desc_type, psb_dpk_
use mld_z_prec_type, only : mld_zprec_type
type(psb_desc_type),intent(in) :: desc_data
type(mld_zprec_type), intent(in) :: p
complex(psb_dpk_),intent(in) :: alpha,beta
complex(psb_dpk_),intent(inout) :: x(:)
complex(psb_dpk_),intent(inout) :: y(:)
character,intent(in) :: trans
complex(psb_dpk_),target :: work(:)
integer, intent(out) :: info
end subroutine mld_zmlprec_aply
subroutine mld_zmlprec_aply_vect(alpha,p,x,beta,y,desc_data,trans,work,info)
use psb_base_mod, only : psb_zspmat_type, psb_desc_type, &
& psb_dpk_, psb_z_vect_type
use mld_z_prec_type, only : mld_zprec_type
type(psb_desc_type),intent(in) :: desc_data
type(mld_zprec_type), intent(inout) :: p
complex(psb_dpk_),intent(in) :: alpha,beta
type(psb_z_vect_type),intent(inout) :: x
type(psb_z_vect_type),intent(inout) :: y
character,intent(in) :: trans
complex(psb_dpk_),target :: work(:)
integer, intent(out) :: info
end subroutine mld_zmlprec_aply_vect
end interface mld_mlprec_aply
interface mld_coarse_bld
subroutine mld_zcoarse_bld(a,desc_a,p,info)
use psb_base_mod, only : psb_zspmat_type, psb_desc_type, psb_dpk_
use mld_z_prec_type, only : mld_z_onelev_type
type(psb_zspmat_type), intent(in), target :: a
type(psb_desc_type), intent(in), target :: desc_a
type(mld_z_onelev_type), intent(inout), target :: p
integer, intent(out) :: info
end subroutine mld_zcoarse_bld
end interface mld_coarse_bld
interface mld_aggrmap_bld
subroutine mld_zaggrmap_bld(aggr_type,theta,a,desc_a,ilaggr,nlaggr,info)
use psb_base_mod, only : psb_zspmat_type, psb_desc_type, psb_dpk_
integer, intent(in) :: aggr_type
real(psb_dpk_), intent(in) :: theta
type(psb_zspmat_type), intent(in) :: a
type(psb_desc_type), intent(in) :: desc_a
integer, allocatable, intent(out) :: ilaggr(:),nlaggr(:)
integer, intent(out) :: info
end subroutine mld_zaggrmap_bld
end interface mld_aggrmap_bld
interface mld_dec_map_bld
subroutine mld_z_dec_map_bld(theta,a,desc_a,nlaggr,ilaggr,info)
use psb_base_mod, only : psb_zspmat_type, psb_desc_type, psb_dpk_
type(psb_zspmat_type), intent(in) :: a
type(psb_desc_type), intent(in) :: desc_a
real(psb_dpk_), intent(in) :: theta
integer, allocatable, intent(out) :: ilaggr(:),nlaggr(:)
integer, intent(out) :: info
end subroutine mld_z_dec_map_bld
end interface mld_dec_map_bld
interface mld_aggrmat_asb
subroutine mld_zaggrmat_asb(a,desc_a,ilaggr,nlaggr,p,info)
use psb_base_mod, only : psb_zspmat_type, psb_desc_type, psb_dpk_
use mld_z_prec_type, only : mld_z_onelev_type
type(psb_zspmat_type), intent(in) :: a
type(psb_desc_type), intent(in) :: desc_a
integer, intent(inout) :: ilaggr(:), nlaggr(:)
type(mld_z_onelev_type), intent(inout), target :: p
integer, intent(out) :: info
end subroutine mld_zaggrmat_asb
end interface mld_aggrmat_asb
interface mld_aggrmat_nosmth_asb
subroutine mld_zaggrmat_nosmth_asb(a,desc_a,ilaggr,nlaggr,p,info)
use psb_base_mod, only : psb_zspmat_type, psb_desc_type, psb_dpk_
use mld_z_prec_type, only : mld_z_onelev_type
type(psb_zspmat_type), intent(in) :: a
type(psb_desc_type), intent(in) :: desc_a
integer, intent(inout) :: ilaggr(:), nlaggr(:)
type(mld_z_onelev_type), intent(inout), target :: p
integer, intent(out) :: info
end subroutine mld_zaggrmat_nosmth_asb
end interface mld_aggrmat_nosmth_asb
interface mld_aggrmat_smth_asb
subroutine mld_zaggrmat_smth_asb(a,desc_a,ilaggr,nlaggr,p,info)
use psb_base_mod, only : psb_zspmat_type, psb_desc_type, psb_dpk_
use mld_z_prec_type, only : mld_z_onelev_type
type(psb_zspmat_type), intent(in) :: a
type(psb_desc_type), intent(in) :: desc_a
integer, intent(inout) :: ilaggr(:), nlaggr(:)
type(mld_z_onelev_type), intent(inout), target :: p
integer, intent(out) :: info
end subroutine mld_zaggrmat_smth_asb
end interface mld_aggrmat_smth_asb
interface mld_aggrmat_minnrg_asb
subroutine mld_zaggrmat_minnrg_asb(a,desc_a,ilaggr,nlaggr,p,info)
use psb_base_mod, only : psb_zspmat_type, psb_desc_type, psb_dpk_
use mld_z_prec_type, only : mld_z_onelev_type
type(psb_zspmat_type), intent(in) :: a
type(psb_desc_type), intent(in) :: desc_a
integer, intent(inout) :: ilaggr(:), nlaggr(:)
type(mld_z_onelev_type), intent(inout), target :: p
integer, intent(out) :: info
end subroutine mld_zaggrmat_minnrg_asb
end interface mld_aggrmat_minnrg_asb
end module mld_z_inner_mod