|
|
|
|
!!$
|
|
|
|
|
!!$
|
|
|
|
|
!!$ MLD2P4 version 2.0
|
|
|
|
|
!!$ MultiLevel Domain Decomposition Parallel Preconditioners Package
|
|
|
|
|
!!$ based on PSBLAS (Parallel Sparse BLAS version 3.0)
|
|
|
|
|
!!$
|
|
|
|
|
!!$ (C) Copyright 2008,2009,2010,2012,2013
|
|
|
|
|
!!$
|
|
|
|
|
!!$ 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.
|
|
|
|
|
!!$
|
|
|
|
|
!!$
|
|
|
|
|
|
|
|
|
|
subroutine z_mumps_solver_apply_vect(alpha,sv,x,beta,y,desc_data,trans,work,info)
|
|
|
|
|
use psb_base_mod
|
|
|
|
|
use mld_z_mumps_solver
|
|
|
|
|
implicit none
|
|
|
|
|
type(psb_desc_type), intent(in) :: desc_data
|
|
|
|
|
class(mld_z_mumps_solver_type), intent(inout) :: sv
|
|
|
|
|
type(psb_z_vect_type),intent(inout) :: x
|
|
|
|
|
type(psb_z_vect_type),intent(inout) :: y
|
|
|
|
|
complex(psb_dpk_),intent(in) :: alpha,beta
|
|
|
|
|
character(len=1),intent(in) :: trans
|
|
|
|
|
complex(psb_dpk_),target, intent(inout) :: work(:)
|
|
|
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
|
|
|
|
|
|
integer(psb_ipk_) :: err_act
|
|
|
|
|
character(len=20) :: name='z_mumps_solver_apply_vect'
|
|
|
|
|
|
|
|
|
|
#if defined(HAVE_MUMPS_)
|
|
|
|
|
|
|
|
|
|
call psb_erractionsave(err_act)
|
|
|
|
|
|
|
|
|
|
info = psb_success_
|
|
|
|
|
|
|
|
|
|
call x%v%sync()
|
|
|
|
|
call y%v%sync()
|
|
|
|
|
call sv%apply(alpha,x%v%v,beta,y%v%v,desc_data,trans,work,info)
|
|
|
|
|
call y%v%set_host()
|
|
|
|
|
if (info /= 0) goto 9999
|
|
|
|
|
|
|
|
|
|
call psb_erractionrestore(err_act)
|
|
|
|
|
return
|
|
|
|
|
|
|
|
|
|
9999 continue
|
|
|
|
|
call psb_erractionrestore(err_act)
|
|
|
|
|
if (err_act == psb_act_abort_) then
|
|
|
|
|
call psb_error()
|
|
|
|
|
return
|
|
|
|
|
end if
|
|
|
|
|
return
|
|
|
|
|
|
|
|
|
|
#else
|
|
|
|
|
write(psb_err_unit,*) "MUMPS Not Configured, fix make.inc and recompile "
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
end subroutine z_mumps_solver_apply_vect
|
|
|
|
|
|
