*** empty log message ***
Salvatore Filippone
15 years ago
parent
8e95904292
commit
d2a55d461a
@ -0,0 +1,342 @@
|
|||||||
|
!!$
|
||||||
|
!!$
|
||||||
|
!!$ MLD2P4 version 1.1
|
||||||
|
!!$ MultiLevel Domain Decomposition Parallel Preconditioners Package
|
||||||
|
!!$ based on PSBLAS (Parallel Sparse BLAS version 2.3.1)
|
||||||
|
!!$
|
||||||
|
!!$ (C) Copyright 2008,2009
|
||||||
|
!!$
|
||||||
|
!!$ Salvatore Filippone University of Rome Tor Vergata
|
||||||
|
!!$ Alfredo Buttari University of Rome Tor Vergata
|
||||||
|
!!$ 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_move_alloc_mod.f90
|
||||||
|
!
|
||||||
|
! Module: mld_move_alloc_mod
|
||||||
|
!
|
||||||
|
! This module defines move_alloc-like routines, and related interfaces,
|
||||||
|
! for the preconditioner data structures. .
|
||||||
|
!
|
||||||
|
|
||||||
|
module mld_move_alloc_mod
|
||||||
|
|
||||||
|
use mld_prec_type
|
||||||
|
|
||||||
|
interface mld_move_alloc
|
||||||
|
module procedure mld_sbaseprec_move_alloc, mld_sonelev_prec_move_alloc,&
|
||||||
|
& mld_sprec_move_alloc,&
|
||||||
|
& mld_dbaseprec_move_alloc, mld_donelev_prec_move_alloc,&
|
||||||
|
& mld_dprec_move_alloc,&
|
||||||
|
& mld_cbaseprec_move_alloc, mld_conelev_prec_move_alloc,&
|
||||||
|
& mld_cprec_move_alloc,&
|
||||||
|
& mld_zbaseprec_move_alloc, mld_zonelev_prec_move_alloc,&
|
||||||
|
& mld_zprec_move_alloc
|
||||||
|
end interface
|
||||||
|
|
||||||
|
contains
|
||||||
|
|
||||||
|
|
||||||
|
subroutine mld_sbaseprec_move_alloc(a, b,info)
|
||||||
|
use psb_base_mod
|
||||||
|
implicit none
|
||||||
|
type(mld_sbaseprec_type), intent(inout) :: a, b
|
||||||
|
integer, intent(out) :: info
|
||||||
|
integer :: i, isz
|
||||||
|
|
||||||
|
call mld_precfree(b,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%iprcparm,b%iprcparm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%rprcparm,b%rprcparm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%desc_data,b%desc_data,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%perm,b%perm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%invperm,b%invperm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%d,b%d,info)
|
||||||
|
call move_alloc(a%av,b%av)
|
||||||
|
if (info /= 0) then
|
||||||
|
write(0,*) 'Error in baseprec_:transfer',info
|
||||||
|
end if
|
||||||
|
|
||||||
|
end subroutine mld_sbaseprec_move_alloc
|
||||||
|
|
||||||
|
subroutine mld_sonelev_prec_move_alloc(a, b,info)
|
||||||
|
use psb_base_mod
|
||||||
|
implicit none
|
||||||
|
type(mld_sonelev_type), intent(inout) :: a, b
|
||||||
|
integer, intent(out) :: info
|
||||||
|
|
||||||
|
call mld_precfree(b,info)
|
||||||
|
if (info == 0) call mld_move_alloc(a%prec,b%prec,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%iprcparm,b%iprcparm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%rprcparm,b%rprcparm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%ac,b%ac,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%desc_ac,b%desc_ac,info)
|
||||||
|
!!$ if (info == 0) call psb_move_alloc(a%mlia,b%mlia,info)
|
||||||
|
!!$ if (info == 0) call psb_move_alloc(a%nlaggr,b%nlaggr,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%map,b%map,info)
|
||||||
|
b%base_a => a%base_a
|
||||||
|
b%base_desc => a%base_desc
|
||||||
|
|
||||||
|
end subroutine mld_sonelev_prec_move_alloc
|
||||||
|
|
||||||
|
subroutine mld_sprec_move_alloc(a, b,info)
|
||||||
|
use psb_base_mod
|
||||||
|
implicit none
|
||||||
|
type(mld_sprec_type), intent(inout) :: a
|
||||||
|
type(mld_sprec_type), intent(inout), target :: b
|
||||||
|
integer, intent(out) :: info
|
||||||
|
integer :: i,isz
|
||||||
|
|
||||||
|
if (allocated(b%precv)) then
|
||||||
|
! This might not be required if FINAL procedures are available.
|
||||||
|
call mld_precfree(b,info)
|
||||||
|
if (info /= 0) then
|
||||||
|
! ?????
|
||||||
|
!!$ return
|
||||||
|
endif
|
||||||
|
end if
|
||||||
|
|
||||||
|
call move_alloc(a%precv,b%precv)
|
||||||
|
! Fix the pointers except on level 1.
|
||||||
|
do i=2, isz
|
||||||
|
b%precv(i)%base_a => b%precv(i)%ac
|
||||||
|
b%precv(i)%base_desc => b%precv(i)%desc_ac
|
||||||
|
b%precv(i)%map%p_desc_X => b%precv(i-1)%base_desc
|
||||||
|
b%precv(i)%map%p_desc_Y => b%precv(i)%base_desc
|
||||||
|
end do
|
||||||
|
end subroutine mld_sprec_move_alloc
|
||||||
|
|
||||||
|
|
||||||
|
subroutine mld_dbaseprec_move_alloc(a, b,info)
|
||||||
|
use psb_base_mod
|
||||||
|
implicit none
|
||||||
|
type(mld_dbaseprec_type), intent(inout) :: a, b
|
||||||
|
integer, intent(out) :: info
|
||||||
|
integer :: i, isz
|
||||||
|
|
||||||
|
call mld_precfree(b,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%iprcparm,b%iprcparm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%rprcparm,b%rprcparm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%desc_data,b%desc_data,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%perm,b%perm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%invperm,b%invperm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%d,b%d,info)
|
||||||
|
call move_alloc(a%av,b%av)
|
||||||
|
if (info /= 0) then
|
||||||
|
write(0,*) 'Error in baseprec_:transfer',info
|
||||||
|
end if
|
||||||
|
|
||||||
|
end subroutine mld_dbaseprec_move_alloc
|
||||||
|
|
||||||
|
subroutine mld_donelev_prec_move_alloc(a, b,info)
|
||||||
|
use psb_base_mod
|
||||||
|
implicit none
|
||||||
|
type(mld_donelev_type), intent(inout) :: a, b
|
||||||
|
integer, intent(out) :: info
|
||||||
|
|
||||||
|
call mld_precfree(b,info)
|
||||||
|
call move_alloc(a%sm,b%sm)
|
||||||
|
if (info == 0) call mld_move_alloc(a%prec,b%prec,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%iprcparm,b%iprcparm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%rprcparm,b%rprcparm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%ac,b%ac,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%desc_ac,b%desc_ac,info)
|
||||||
|
!!$ if (info == 0) call psb_move_alloc(a%mlia,b%mlia,info)
|
||||||
|
!!$ if (info == 0) call psb_move_alloc(a%nlaggr,b%nlaggr,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%map,b%map,info)
|
||||||
|
b%base_a => a%base_a
|
||||||
|
b%base_desc => a%base_desc
|
||||||
|
|
||||||
|
end subroutine mld_donelev_prec_move_alloc
|
||||||
|
|
||||||
|
subroutine mld_dprec_move_alloc(a, b,info)
|
||||||
|
use psb_base_mod
|
||||||
|
implicit none
|
||||||
|
type(mld_dprec_type), intent(inout) :: a
|
||||||
|
type(mld_dprec_type), intent(inout), target :: b
|
||||||
|
integer, intent(out) :: info
|
||||||
|
integer :: i,isz
|
||||||
|
|
||||||
|
if (allocated(b%precv)) then
|
||||||
|
! This might not be required if FINAL procedures are available.
|
||||||
|
call mld_precfree(b,info)
|
||||||
|
if (info /= 0) then
|
||||||
|
! ?????
|
||||||
|
!!$ return
|
||||||
|
endif
|
||||||
|
end if
|
||||||
|
|
||||||
|
call move_alloc(a%precv,b%precv)
|
||||||
|
! Fix the pointers except on level 1.
|
||||||
|
do i=2, isz
|
||||||
|
b%precv(i)%base_a => b%precv(i)%ac
|
||||||
|
b%precv(i)%base_desc => b%precv(i)%desc_ac
|
||||||
|
b%precv(i)%map%p_desc_X => b%precv(i-1)%base_desc
|
||||||
|
b%precv(i)%map%p_desc_Y => b%precv(i)%base_desc
|
||||||
|
end do
|
||||||
|
end subroutine mld_dprec_move_alloc
|
||||||
|
|
||||||
|
|
||||||
|
subroutine mld_cbaseprec_move_alloc(a, b,info)
|
||||||
|
use psb_base_mod
|
||||||
|
implicit none
|
||||||
|
type(mld_cbaseprec_type), intent(inout) :: a, b
|
||||||
|
integer, intent(out) :: info
|
||||||
|
integer :: i, isz
|
||||||
|
|
||||||
|
call mld_precfree(b,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%iprcparm,b%iprcparm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%rprcparm,b%rprcparm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%desc_data,b%desc_data,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%perm,b%perm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%invperm,b%invperm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%d,b%d,info)
|
||||||
|
call move_alloc(a%av,b%av)
|
||||||
|
if (info /= 0) then
|
||||||
|
write(0,*) 'Error in baseprec_:transfer',info
|
||||||
|
end if
|
||||||
|
|
||||||
|
end subroutine mld_cbaseprec_move_alloc
|
||||||
|
|
||||||
|
subroutine mld_conelev_prec_move_alloc(a, b,info)
|
||||||
|
use psb_base_mod
|
||||||
|
implicit none
|
||||||
|
type(mld_conelev_type), intent(inout) :: a, b
|
||||||
|
integer, intent(out) :: info
|
||||||
|
|
||||||
|
call mld_precfree(b,info)
|
||||||
|
if (info == 0) call mld_move_alloc(a%prec,b%prec,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%iprcparm,b%iprcparm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%rprcparm,b%rprcparm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%ac,b%ac,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%desc_ac,b%desc_ac,info)
|
||||||
|
!!$ if (info == 0) call psb_move_alloc(a%mlia,b%mlia,info)
|
||||||
|
!!$ if (info == 0) call psb_move_alloc(a%nlaggr,b%nlaggr,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%map,b%map,info)
|
||||||
|
b%base_a => a%base_a
|
||||||
|
b%base_desc => a%base_desc
|
||||||
|
|
||||||
|
end subroutine mld_conelev_prec_move_alloc
|
||||||
|
|
||||||
|
subroutine mld_cprec_move_alloc(a, b,info)
|
||||||
|
use psb_base_mod
|
||||||
|
implicit none
|
||||||
|
type(mld_cprec_type), intent(inout) :: a
|
||||||
|
type(mld_cprec_type), intent(inout), target :: b
|
||||||
|
integer, intent(out) :: info
|
||||||
|
integer :: i,isz
|
||||||
|
|
||||||
|
if (allocated(b%precv)) then
|
||||||
|
! This might not be required if FINAL procedures are available.
|
||||||
|
call mld_precfree(b,info)
|
||||||
|
if (info /= 0) then
|
||||||
|
! ?????
|
||||||
|
!!$ return
|
||||||
|
endif
|
||||||
|
end if
|
||||||
|
|
||||||
|
call move_alloc(a%precv,b%precv)
|
||||||
|
! Fix the pointers except on level 1.
|
||||||
|
do i=2, isz
|
||||||
|
b%precv(i)%base_a => b%precv(i)%ac
|
||||||
|
b%precv(i)%base_desc => b%precv(i)%desc_ac
|
||||||
|
b%precv(i)%map%p_desc_X => b%precv(i-1)%base_desc
|
||||||
|
b%precv(i)%map%p_desc_Y => b%precv(i)%base_desc
|
||||||
|
end do
|
||||||
|
end subroutine mld_cprec_move_alloc
|
||||||
|
|
||||||
|
|
||||||
|
subroutine mld_zbaseprec_move_alloc(a, b,info)
|
||||||
|
use psb_base_mod
|
||||||
|
implicit none
|
||||||
|
type(mld_zbaseprec_type), intent(inout) :: a, b
|
||||||
|
integer, intent(out) :: info
|
||||||
|
integer :: i, isz
|
||||||
|
|
||||||
|
call mld_precfree(b,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%iprcparm,b%iprcparm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%rprcparm,b%rprcparm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%desc_data,b%desc_data,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%perm,b%perm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%invperm,b%invperm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%d,b%d,info)
|
||||||
|
call move_alloc(a%av,b%av)
|
||||||
|
if (info /= 0) then
|
||||||
|
write(0,*) 'Error in baseprec_:transfer',info
|
||||||
|
end if
|
||||||
|
|
||||||
|
end subroutine mld_zbaseprec_move_alloc
|
||||||
|
|
||||||
|
subroutine mld_zonelev_prec_move_alloc(a, b,info)
|
||||||
|
use psb_base_mod
|
||||||
|
implicit none
|
||||||
|
type(mld_zonelev_type), intent(inout) :: a, b
|
||||||
|
integer, intent(out) :: info
|
||||||
|
|
||||||
|
call mld_precfree(b,info)
|
||||||
|
if (info == 0) call mld_move_alloc(a%prec,b%prec,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%iprcparm,b%iprcparm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%rprcparm,b%rprcparm,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%ac,b%ac,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%desc_ac,b%desc_ac,info)
|
||||||
|
!!$ if (info == 0) call psb_move_alloc(a%mlia,b%mlia,info)
|
||||||
|
!!$ if (info == 0) call psb_move_alloc(a%nlaggr,b%nlaggr,info)
|
||||||
|
if (info == 0) call psb_move_alloc(a%map,b%map,info)
|
||||||
|
b%base_a => a%base_a
|
||||||
|
b%base_desc => a%base_desc
|
||||||
|
|
||||||
|
end subroutine mld_zonelev_prec_move_alloc
|
||||||
|
|
||||||
|
subroutine mld_zprec_move_alloc(a, b,info)
|
||||||
|
use psb_base_mod
|
||||||
|
implicit none
|
||||||
|
type(mld_zprec_type), intent(inout) :: a
|
||||||
|
type(mld_zprec_type), intent(inout), target :: b
|
||||||
|
integer, intent(out) :: info
|
||||||
|
integer :: i,isz
|
||||||
|
|
||||||
|
if (allocated(b%precv)) then
|
||||||
|
! This might not be required if FINAL procedures are available.
|
||||||
|
call mld_precfree(b,info)
|
||||||
|
if (info /= 0) then
|
||||||
|
! ?????
|
||||||
|
!!$ return
|
||||||
|
endif
|
||||||
|
end if
|
||||||
|
|
||||||
|
call move_alloc(a%precv,b%precv)
|
||||||
|
! Fix the pointers except on level 1.
|
||||||
|
do i=2, isz
|
||||||
|
b%precv(i)%base_a => b%precv(i)%ac
|
||||||
|
b%precv(i)%base_desc => b%precv(i)%desc_ac
|
||||||
|
b%precv(i)%map%p_desc_X => b%precv(i-1)%base_desc
|
||||||
|
b%precv(i)%map%p_desc_Y => b%precv(i)%base_desc
|
||||||
|
end do
|
||||||
|
end subroutine mld_zprec_move_alloc
|
||||||
|
|
||||||
|
|
||||||
|
end module mld_move_alloc_mod
|
||||||
Loading…
Reference in New Issue