diff --git a/mld2p4/psb_zmlprc_bld.f90 b/mld2p4/psb_zmlprc_bld.f90 deleted file mode 100644 index 6fb737c7..00000000 --- a/mld2p4/psb_zmlprc_bld.f90 +++ /dev/null @@ -1,198 +0,0 @@ -!!$ -!!$ -!!$ MD2P4 -!!$ Multilevel Domain Decomposition Parallel Preconditioner Package for PSBLAS -!!$ for -!!$ Parallel Sparse BLAS v2.0 -!!$ (C) Copyright 2006 Salvatore Filippone University of Rome Tor Vergata -!!$ Alfredo Buttari University of Rome Tor Vergata -!!$ Daniela di Serafino Second University of Naples -!!$ Pasqua D'Ambra ICAR-CNR -!!$ -!!$ 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 MD2P4 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 MD2P4 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 psb_zmlprc_bld(a,desc_a,p,info) - - use psb_base_mod - use psb_prec_type - implicit none - - type(psb_zspmat_type), intent(in), target :: a - type(psb_desc_type), intent(in), target :: desc_a - type(psb_zbaseprc_type), intent(inout),target :: p - integer, intent(out) :: info - - type(psb_desc_type) :: desc_ac - - integer :: i, nrg, nzg, err_act,k - character(len=20) :: name, ch_err - logical, parameter :: debug=.false. - type(psb_zspmat_type) :: ac - - interface psb_baseprc_bld - subroutine psb_zbaseprc_bld(a,desc_a,p,info,upd) - use psb_base_mod - use psb_prec_type - type(psb_zspmat_type), target :: a - type(psb_desc_type), intent(in) :: desc_a - type(psb_zbaseprc_type),intent(inout) :: p - integer, intent(out) :: info - character, intent(in), optional :: upd - end subroutine psb_zbaseprc_bld - end interface - - interface psb_genaggrmap - subroutine psb_zgenaggrmap(aggr_type,a,desc_a,nlaggr,ilaggr,info) - use psb_base_mod - use psb_prec_type - implicit none - integer, intent(in) :: aggr_type - type(psb_zspmat_type), intent(in) :: a - type(psb_desc_type), intent(in) :: desc_a - integer, allocatable :: ilaggr(:),nlaggr(:) - integer, intent(out) :: info - end subroutine psb_zgenaggrmap - end interface - - interface psb_bldaggrmat - subroutine psb_zbldaggrmat(a,desc_a,ac,desc_ac,p,info) - use psb_base_mod - use psb_prec_type - type(psb_zspmat_type), intent(in), target :: a - type(psb_zbaseprc_type), intent(inout),target :: p - type(psb_zspmat_type), intent(out),target :: ac - type(psb_desc_type), intent(in) :: desc_a - type(psb_desc_type), intent(inout) :: desc_ac - integer, intent(out) :: info - end subroutine psb_zbldaggrmat - end interface - - integer :: ictxt, np, me - - name='psb_mlprec_bld' - if (psb_get_errstatus().ne.0) return - info = 0 - ictxt = psb_cd_get_context(desc_a) - call psb_info(ictxt,me,np) - call psb_erractionsave(err_act) - call psb_nullify_sp(ac) - - - if (.not.allocated(p%iprcparm)) then - info = 2222 - call psb_errpush(info,name) - goto 9999 - endif - call psb_check_def(p%iprcparm(ml_type_),'Multilevel type',& - & mult_ml_prec_,is_legal_ml_type) - call psb_check_def(p%iprcparm(aggr_alg_),'aggregation',& - & loc_aggr_,is_legal_ml_aggr_kind) - call psb_check_def(p%iprcparm(smth_kind_),'Smoother kind',& - & smth_omg_,is_legal_ml_smth_kind) - call psb_check_def(p%iprcparm(coarse_mat_),'Coarse matrix',& - & mat_distr_,is_legal_ml_coarse_mat) - call psb_check_def(p%iprcparm(smth_pos_),'smooth_pos',& - & pre_smooth_,is_legal_ml_smooth_pos) - - -!!$ nullify(p%desc_data) - select case(p%iprcparm(f_type_)) - case(f_ilu_n_) - call psb_check_def(p%iprcparm(ilu_fill_in_),'Level',0,is_legal_ml_lev) - case(f_ilu_e_) - call psb_check_def(p%dprcparm(fact_eps_),'Eps',dzero,is_legal_ml_eps) - end select - call psb_check_def(p%dprcparm(smooth_omega_),'omega',dzero,is_legal_omega) - call psb_check_def(p%iprcparm(jac_sweeps_),'Jacobi sweeps',& - & 1,is_legal_jac_sweeps) - - - ! Currently this is ignored by gen_aggrmap, but it could be - ! changed in the future. Need to package nlaggr & mlia in a - ! private data structure? - call psb_genaggrmap(p%iprcparm(aggr_alg_),a,desc_a,p%nlaggr,p%mlia,info) - if(info /= 0) then - info=4010 - ch_err='psb_gen_aggrmap' - call psb_errpush(info,name,a_err=ch_err) - goto 9999 - end if - - if (debug) write(0,*) 'Out from genaggrmap',p%nlaggr - - call psb_nullify_desc(desc_ac) - call psb_bldaggrmat(a,desc_a,ac,desc_ac,p,info) - if(info /= 0) then - info=4010 - ch_err='psb_bld_aggrmat' - call psb_errpush(info,name,a_err=ch_err) - goto 9999 - end if - if (debug) write(0,*) 'Out from bldaggrmat',desc_ac%matrix_data(:) - - - - call psb_baseprc_bld(ac,desc_ac,p,info) - if (debug) write(0,*) 'Out from baseprcbld',info - if(info /= 0) then - info=4010 - ch_err='psb_baseprc_bld' - call psb_errpush(info,name,a_err=ch_err) - goto 9999 - end if - - - ! - ! We have used a separate ac because: - ! 1. We want to reuse the same routines psb_ilu_bld etc. - ! 2. We do NOT want to pass an argument twice to them - ! p%av(ac_) and p, as this would violate the Fortran standard - ! Hence a separate AC and a TRANSFER function at the end. - ! - call psb_sp_transfer(ac,p%av(ac_),info) - p%base_a => p%av(ac_) - call psb_cdtransfer(desc_ac,p%desc_ac,info) - - if (info /= 0) then - info=4010 - ch_err='psb_cdtransfer' - call psb_errpush(info,name,a_err=ch_err) - goto 9999 - end if - p%base_desc => p%desc_ac - - call psb_erractionrestore(err_act) - return - -9999 continue - call psb_erractionrestore(err_act) - if (err_act.eq.act_abort) then - call psb_error() - return - end if - Return - -end subroutine psb_zmlprc_bld