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amg4psblas/mlprec/impl/level/mld_c_base_onelev_seti.f90

114 lines
3.7 KiB
Fortran

!!$
!!$
!!$ MLD2P4 version 2.0
!!$ MultiLevel Domain Decomposition Parallel Preconditioners Package
!!$ based on PSBLAS (Parallel Sparse BLAS version 3.0)
!!$
!!$ (C) Copyright 2008,2009,2010,2012,2013
!!$
!!$ 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 mld_c_base_onelev_seti(lv,what,val,info)
use psb_base_mod
use mld_c_onelev_mod, mld_protect_name => mld_c_base_onelev_seti
Implicit None
! Arguments
class(mld_c_onelev_type), intent(inout) :: lv
integer(psb_ipk_), intent(in) :: what
integer(psb_ipk_), intent(in) :: val
integer(psb_ipk_), intent(out) :: info
Integer(Psb_ipk_) :: err_act
character(len=20) :: name='c_base_onelev_seti'
call psb_erractionsave(err_act)
info = psb_success_
select case (what)
case (mld_smoother_sweeps_)
lv%parms%sweeps = val
lv%parms%sweeps_pre = val
lv%parms%sweeps_post = val
case (mld_smoother_sweeps_pre_)
lv%parms%sweeps_pre = val
case (mld_smoother_sweeps_post_)
lv%parms%sweeps_post = val
case (mld_ml_type_)
lv%parms%ml_type = val
case (mld_aggr_alg_)
lv%parms%aggr_alg = val
case (mld_aggr_kind_)
lv%parms%aggr_kind = val
case (mld_coarse_mat_)
lv%parms%coarse_mat = val
case (mld_smoother_pos_)
lv%parms%smoother_pos = val
case (mld_aggr_omega_alg_)
lv%parms%aggr_omega_alg= val
case (mld_aggr_eig_)
lv%parms%aggr_eig = val
case (mld_aggr_filter_)
lv%parms%aggr_filter = val
case (mld_coarse_solve_)
lv%parms%coarse_solve = val
case default
if (allocated(lv%sm)) then
call lv%sm%set(what,val,info)
end if
end select
if (info /= psb_success_) 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
end subroutine mld_c_base_onelev_seti