You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
182 lines
7.9 KiB
Fortran
182 lines
7.9 KiB
Fortran
!!$
|
|
!!$
|
|
!!$ 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_prec_mod.f90
|
|
!
|
|
! Module: mld_prec_mod
|
|
!
|
|
! This module defines the interfaces to the real/complex, single/double
|
|
! precision versions of the user-level MLD2P4 routines.
|
|
!
|
|
module mld_d_prec_mod
|
|
|
|
use mld_d_prec_type
|
|
use mld_d_move_alloc_mod
|
|
|
|
interface mld_precinit
|
|
subroutine mld_dprecinit(p,ptype,info,nlev)
|
|
use psb_sparse_mod, only : psb_dspmat_type, psb_desc_type, psb_dpk_
|
|
use mld_d_prec_type, only : mld_dprec_type
|
|
type(mld_dprec_type), intent(inout) :: p
|
|
character(len=*), intent(in) :: ptype
|
|
integer, intent(out) :: info
|
|
integer, optional, intent(in) :: nlev
|
|
end subroutine mld_dprecinit
|
|
end interface
|
|
|
|
interface mld_precset
|
|
module procedure mld_i_dprecsetsm, mld_i_dprecsetsv, &
|
|
& mld_i_dprecseti, mld_i_dprecsetc, mld_i_dprecsetr
|
|
end interface
|
|
|
|
interface mld_inner_precset
|
|
subroutine mld_dprecsetsm(p,val,info,ilev)
|
|
use psb_sparse_mod, only : psb_dspmat_type, psb_desc_type, psb_dpk_
|
|
use mld_d_prec_type, only : mld_dprec_type, mld_d_base_smoother_type
|
|
type(mld_dprec_type), intent(inout) :: p
|
|
class(mld_d_base_smoother_type), intent(in) :: val
|
|
integer, intent(out) :: info
|
|
integer, optional, intent(in) :: ilev
|
|
end subroutine mld_dprecsetsm
|
|
subroutine mld_dprecsetsv(p,val,info,ilev)
|
|
use psb_sparse_mod, only : psb_dspmat_type, psb_desc_type, psb_dpk_
|
|
use mld_d_prec_type, only : mld_dprec_type, mld_d_base_solver_type
|
|
type(mld_dprec_type), intent(inout) :: p
|
|
class(mld_d_base_solver_type), intent(in) :: val
|
|
integer, intent(out) :: info
|
|
integer, optional, intent(in) :: ilev
|
|
end subroutine mld_dprecsetsv
|
|
subroutine mld_dprecseti(p,what,val,info,ilev)
|
|
use psb_sparse_mod, only : psb_dspmat_type, psb_desc_type, psb_dpk_
|
|
use mld_d_prec_type, only : mld_dprec_type
|
|
type(mld_dprec_type), intent(inout) :: p
|
|
integer, intent(in) :: what
|
|
integer, intent(in) :: val
|
|
integer, intent(out) :: info
|
|
integer, optional, intent(in) :: ilev
|
|
end subroutine mld_dprecseti
|
|
subroutine mld_dprecsetr(p,what,val,info,ilev)
|
|
use psb_sparse_mod, only : psb_dspmat_type, psb_desc_type, psb_dpk_
|
|
use mld_d_prec_type, only : mld_dprec_type
|
|
type(mld_dprec_type), intent(inout) :: p
|
|
integer, intent(in) :: what
|
|
real(psb_dpk_), intent(in) :: val
|
|
integer, intent(out) :: info
|
|
integer, optional, intent(in) :: ilev
|
|
end subroutine mld_dprecsetr
|
|
subroutine mld_dprecsetc(p,what,string,info,ilev)
|
|
use psb_sparse_mod, only : psb_dspmat_type, psb_desc_type, psb_dpk_
|
|
use mld_d_prec_type, only : mld_dprec_type
|
|
type(mld_dprec_type), intent(inout) :: p
|
|
integer, intent(in) :: what
|
|
character(len=*), intent(in) :: string
|
|
integer, intent(out) :: info
|
|
integer, optional, intent(in) :: ilev
|
|
end subroutine mld_dprecsetc
|
|
end interface
|
|
|
|
interface mld_precbld
|
|
subroutine mld_dprecbld(a,desc_a,prec,info)
|
|
use psb_sparse_mod, only : psb_dspmat_type, psb_desc_type, psb_dpk_
|
|
use mld_d_prec_type, only : mld_dprec_type
|
|
implicit none
|
|
type(psb_dspmat_type), intent(in), target :: a
|
|
type(psb_desc_type), intent(in), target :: desc_a
|
|
type(mld_dprec_type), intent(inout), target :: prec
|
|
integer, intent(out) :: info
|
|
!!$ character, intent(in),optional :: upd
|
|
end subroutine mld_dprecbld
|
|
end interface
|
|
|
|
contains
|
|
|
|
subroutine mld_i_dprecsetsm(p,val,info)
|
|
use psb_sparse_mod, only : psb_dspmat_type, psb_desc_type, psb_dpk_
|
|
use mld_d_prec_type, only : mld_dprec_type, mld_d_base_smoother_type
|
|
type(mld_dprec_type), intent(inout) :: p
|
|
class(mld_d_base_smoother_type), intent(in) :: val
|
|
integer, intent(out) :: info
|
|
|
|
call mld_inner_precset(p,val,info)
|
|
end subroutine mld_i_dprecsetsm
|
|
|
|
subroutine mld_i_dprecsetsv(p,val,info)
|
|
use psb_sparse_mod, only : psb_dspmat_type, psb_desc_type, psb_dpk_
|
|
use mld_d_prec_type, only : mld_dprec_type, mld_d_base_solver_type
|
|
type(mld_dprec_type), intent(inout) :: p
|
|
class(mld_d_base_solver_type), intent(in) :: val
|
|
integer, intent(out) :: info
|
|
|
|
call mld_inner_precset(p,val,info)
|
|
end subroutine mld_i_dprecsetsv
|
|
|
|
subroutine mld_i_dprecseti(p,what,val,info)
|
|
use psb_sparse_mod, only : psb_dspmat_type, psb_desc_type, psb_dpk_
|
|
use mld_d_prec_type, only : mld_dprec_type
|
|
type(mld_dprec_type), intent(inout) :: p
|
|
integer, intent(in) :: what
|
|
integer, intent(in) :: val
|
|
integer, intent(out) :: info
|
|
|
|
call mld_inner_precset(p,what,val,info)
|
|
end subroutine mld_i_dprecseti
|
|
|
|
subroutine mld_i_dprecsetr(p,what,val,info)
|
|
use psb_sparse_mod, only : psb_dspmat_type, psb_desc_type, psb_dpk_
|
|
use mld_d_prec_type, only : mld_dprec_type
|
|
type(mld_dprec_type), intent(inout) :: p
|
|
integer, intent(in) :: what
|
|
real(psb_dpk_), intent(in) :: val
|
|
integer, intent(out) :: info
|
|
|
|
call mld_inner_precset(p,what,val,info)
|
|
end subroutine mld_i_dprecsetr
|
|
|
|
subroutine mld_i_dprecsetc(p,what,val,info)
|
|
use psb_sparse_mod, only : psb_dspmat_type, psb_desc_type, psb_dpk_
|
|
use mld_d_prec_type, only : mld_dprec_type
|
|
type(mld_dprec_type), intent(inout) :: p
|
|
integer, intent(in) :: what
|
|
character(len=*), intent(in) :: val
|
|
integer, intent(out) :: info
|
|
|
|
call mld_inner_precset(p,what,val,info)
|
|
end subroutine mld_i_dprecsetc
|
|
|
|
end module mld_d_prec_mod
|