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amg4psblas/mlprec/impl/solver/mld_z_gs_solver_dmp.f90

88 lines
3.4 KiB
Fortran

mld2p4-2: mlprec/Makefile mlprec/impl/mld_ccprecset.F90 mlprec/impl/mld_cprecset.F90 mlprec/impl/mld_dcprecset.F90 mlprec/impl/mld_dprecset.F90 mlprec/impl/mld_scprecset.F90 mlprec/impl/mld_sprecset.F90 mlprec/impl/mld_zcprecset.F90 mlprec/impl/mld_zprecset.F90 mlprec/impl/smoother/mld_c_as_smoother_apply_vect.f90 mlprec/impl/smoother/mld_c_jac_smoother_apply_vect.f90 mlprec/impl/smoother/mld_s_as_smoother_apply_vect.f90 mlprec/impl/smoother/mld_s_jac_smoother_apply_vect.f90 mlprec/impl/smoother/mld_z_as_smoother_apply_vect.f90 mlprec/impl/smoother/mld_z_jac_smoother_apply_vect.f90 mlprec/impl/solver/Makefile mlprec/impl/solver/mld_c_gs_solver_apply.f90 mlprec/impl/solver/mld_c_gs_solver_apply_vect.f90 mlprec/impl/solver/mld_c_gs_solver_bld.f90 mlprec/impl/solver/mld_c_gs_solver_clone.f90 mlprec/impl/solver/mld_c_gs_solver_cnv.f90 mlprec/impl/solver/mld_c_gs_solver_dmp.f90 mlprec/impl/solver/mld_d_gs_solver_bld.f90 mlprec/impl/solver/mld_s_gs_solver_apply.f90 mlprec/impl/solver/mld_s_gs_solver_apply_vect.f90 mlprec/impl/solver/mld_s_gs_solver_bld.f90 mlprec/impl/solver/mld_s_gs_solver_clone.f90 mlprec/impl/solver/mld_s_gs_solver_cnv.f90 mlprec/impl/solver/mld_s_gs_solver_dmp.f90 mlprec/impl/solver/mld_z_gs_solver_apply.f90 mlprec/impl/solver/mld_z_gs_solver_apply_vect.f90 mlprec/impl/solver/mld_z_gs_solver_bld.f90 mlprec/impl/solver/mld_z_gs_solver_clone.f90 mlprec/impl/solver/mld_z_gs_solver_cnv.f90 mlprec/impl/solver/mld_z_gs_solver_dmp.f90 mlprec/mld_c_base_solver_mod.f90 mlprec/mld_c_gs_solver.f90 mlprec/mld_c_prec_mod.f90 mlprec/mld_c_prec_type.f90 mlprec/mld_d_base_solver_mod.f90 mlprec/mld_s_base_solver_mod.f90 mlprec/mld_s_gs_solver.f90 mlprec/mld_s_prec_mod.f90 mlprec/mld_s_prec_type.f90 mlprec/mld_z_base_solver_mod.f90 mlprec/mld_z_gs_solver.f90 mlprec/mld_z_prec_mod.f90 mlprec/mld_z_prec_type.f90 Templated GS solver.
9 years ago
!!$
!!$
!!$ MLD2P4 version 2.0
!!$ MultiLevel Domain Decomposition Parallel Preconditioners Package
!!$ based on PSBLAS (Parallel Sparse BLAS version 3.3)
!!$
!!$ (C) Copyright 2008, 2010, 2012, 2015
!!$
!!$ 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_z_gs_solver_dmp(sv,ictxt,level,info,prefix,head,solver)
use psb_base_mod
use mld_z_gs_solver, mld_protect_name => mld_z_gs_solver_dmp
implicit none
class(mld_z_gs_solver_type), intent(in) :: sv
integer(psb_ipk_), intent(in) :: ictxt,level
integer(psb_ipk_), intent(out) :: info
character(len=*), intent(in), optional :: prefix, head
logical, optional, intent(in) :: solver
integer(psb_ipk_) :: i, j, il1, iln, lname, lev
integer(psb_ipk_) :: icontxt,iam, np
character(len=80) :: prefix_
character(len=120) :: fname ! len should be at least 20 more than
logical :: solver_
! len of prefix_
info = 0
call psb_info(ictxt,iam,np)
if (present(solver)) then
solver_ = solver
else
solver_ = .false.
end if
if (solver_) then
if (present(prefix)) then
prefix_ = trim(prefix(1:min(len(prefix),len(prefix_))))
else
prefix_ = "dump_slv_d"
end if
lname = len_trim(prefix_)
fname = trim(prefix_)
write(fname(lname+1:lname+5),'(a,i3.3)') '_p',iam
lname = lname + 5
write(fname(lname+1:),'(a,i3.3,a)')'_l',level,'_lower.mtx'
if (sv%l%is_asb()) &
& call sv%l%print(fname,head=head)
write(fname(lname+1:),'(a,i3.3,a)')'_l',level,'_upper.mtx'
if (sv%u%is_asb()) &
& call sv%u%print(fname,head=head)
end if
end subroutine mld_z_gs_solver_dmp