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amg4psblas/examples/pdegen/mld_sexample_1lev.f90

318 lines
9.4 KiB
Fortran

!!$
!!$
!!$ 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.
!!$
!!$
! File: mld_sexample_1lev.f90
!
! This sample program solves a linear system obtained by discretizing a
! PDE with Dirichlet BCs. The solver is BiCGStab coupled with one of the
! following multi-level preconditioner, as explained in Section 6.1 of
! the MLD2P4 User's and Reference Guide:
! - choice = 1, default multi-level Schwarz preconditioner (Sec. 6.1, Fig. 2)
! - choice = 2, hybrid three-level Schwarz preconditioner (Sec. 6.1, Fig. 3)
! - choice = 3, additive three-level Schwarz preconditioner (Sec. 6.1, Fig. 4)
!
! The PDE is a general second order equation in 3d
!
! a1 dd(u) a2 dd(u) a3 dd(u) b1 d(u) b2 d(u) b3 d(u)
! - ------ - ------ - ------ + ----- + ------ + ------ + c u = f
! dxdx dydy dzdz dx dy dz
!
! with Dirichlet boundary conditions
! u = g
!
! on the unit cube 0<=x,y,z<=1.
!
!
! Note that if b1=b2=b3=c=0., the PDE is the Laplace equation.
!
! In this sample program the index space of the discretized
! computational domain is first numbered sequentially in a standard way,
! then the corresponding vector is distributed according to a BLOCK
! data distribution.
!
module spde_mod
contains
!
! functions parametrizing the differential equation
!
function b1(x,y,z)
use psb_base_mod, only : psb_spk_
real(psb_spk_) :: b1
real(psb_spk_), intent(in) :: x,y,z
b1=1.e0/sqrt(3.e0)
end function b1
function b2(x,y,z)
use psb_base_mod, only : psb_spk_
real(psb_spk_) :: b2
real(psb_spk_), intent(in) :: x,y,z
b2=1.e0/sqrt(3.e0)
end function b2
function b3(x,y,z)
use psb_base_mod, only : psb_spk_
real(psb_spk_) :: b3
real(psb_spk_), intent(in) :: x,y,z
b3=1.e0/sqrt(3.e0)
end function b3
function c(x,y,z)
use psb_base_mod, only : psb_spk_
real(psb_spk_) :: c
real(psb_spk_), intent(in) :: x,y,z
c=0.e0
end function c
function a1(x,y,z)
use psb_base_mod, only : psb_spk_
real(psb_spk_) :: a1
real(psb_spk_), intent(in) :: x,y,z
a1=1.e0/80
end function a1
function a2(x,y,z)
use psb_base_mod, only : psb_spk_
real(psb_spk_) :: a2
real(psb_spk_), intent(in) :: x,y,z
a2=1.e0/80
end function a2
function a3(x,y,z)
use psb_base_mod, only : psb_spk_
real(psb_spk_) :: a3
real(psb_spk_), intent(in) :: x,y,z
a3=1.e0/80
end function a3
function g(x,y,z)
use psb_base_mod, only : psb_spk_, sone, szero
real(psb_spk_) :: g
real(psb_spk_), intent(in) :: x,y,z
g = szero
if (x == sone) then
g = sone
else if (x == szero) then
g = exp(y**2-z**2)
end if
end function g
end module spde_mod
program mld_sexample_1lev
mld2p4-2: configure examples/fileread/data_input.f90 examples/fileread/mld_cexample_1lev.f90 examples/fileread/mld_cexample_ml.f90 examples/fileread/mld_dexample_1lev.f90 examples/fileread/mld_dexample_ml.f90 examples/fileread/mld_sexample_1lev.f90 examples/fileread/mld_sexample_ml.f90 examples/fileread/mld_zexample_1lev.f90 examples/fileread/mld_zexample_ml.f90 examples/pdegen/data_input.f90 examples/pdegen/mld_dexample_1lev.f90 examples/pdegen/mld_dexample_ml.f90 examples/pdegen/mld_sexample_1lev.f90 examples/pdegen/mld_sexample_ml.f90 mlprec/Makefile mlprec/mld_base_prec_type.f90 mlprec/mld_c_as_smoother.f90 mlprec/mld_c_diag_solver.f90 mlprec/mld_c_id_solver.f90 mlprec/mld_c_ilu_solver.f90 mlprec/mld_c_inner_mod.f90 mlprec/mld_c_jac_smoother.f90 mlprec/mld_c_move_alloc_mod.f90 mlprec/mld_c_prec_mod.f90 mlprec/mld_c_prec_type.f90 mlprec/mld_c_slu_solver.f90 mlprec/mld_caggrmap_bld.f90 mlprec/mld_caggrmat_asb.f90 mlprec/mld_caggrmat_nosmth_asb.F90 mlprec/mld_caggrmat_smth_asb.F90 mlprec/mld_ccoarse_bld.f90 mlprec/mld_cilu0_fact.f90 mlprec/mld_ciluk_fact.f90 mlprec/mld_cilut_fact.f90 mlprec/mld_cmlprec_aply.f90 mlprec/mld_cmlprec_bld.f90 mlprec/mld_cprecaply.f90 mlprec/mld_cprecbld.f90 mlprec/mld_cprecinit.F90 mlprec/mld_cprecset.F90 mlprec/mld_cslu_bld.f90 mlprec/mld_cslud_bld.f90 mlprec/mld_csp_renum.f90 mlprec/mld_cumf_bld.f90 mlprec/mld_d_as_smoother.f90 mlprec/mld_d_diag_solver.f90 mlprec/mld_d_id_solver.f90 mlprec/mld_d_ilu_solver.f90 mlprec/mld_d_inner_mod.f90 mlprec/mld_d_jac_smoother.f90 mlprec/mld_d_move_alloc_mod.f90 mlprec/mld_d_prec_mod.f90 mlprec/mld_d_prec_type.f90 mlprec/mld_d_slu_solver.f90 mlprec/mld_d_sludist_solver.f90 mlprec/mld_d_umf_solver.f90 mlprec/mld_daggrmap_bld.f90 mlprec/mld_daggrmat_asb.f90 mlprec/mld_daggrmat_minnrg_asb.F90 mlprec/mld_daggrmat_nosmth_asb.F90 mlprec/mld_daggrmat_smth_asb.F90 mlprec/mld_dcoarse_bld.f90 mlprec/mld_dilu0_fact.f90 mlprec/mld_diluk_fact.f90 mlprec/mld_dilut_fact.f90 mlprec/mld_dmlprec_aply.f90 mlprec/mld_dmlprec_bld.f90 mlprec/mld_dprecaply.f90 mlprec/mld_dprecbld.f90 mlprec/mld_dprecinit.F90 mlprec/mld_dprecset.F90 mlprec/mld_dslu_bld.f90 mlprec/mld_dslud_bld.f90 mlprec/mld_dsp_renum.f90 mlprec/mld_s_as_smoother.f90 mlprec/mld_s_diag_solver.f90 mlprec/mld_s_id_solver.f90 mlprec/mld_s_ilu_solver.f90 mlprec/mld_s_inner_mod.f90 mlprec/mld_s_jac_smoother.f90 mlprec/mld_s_move_alloc_mod.f90 mlprec/mld_s_prec_mod.f90 mlprec/mld_s_prec_type.f90 mlprec/mld_s_slu_solver.f90 mlprec/mld_saggrmap_bld.f90 mlprec/mld_saggrmat_asb.f90 mlprec/mld_saggrmat_nosmth_asb.F90 mlprec/mld_saggrmat_smth_asb.F90 mlprec/mld_scoarse_bld.f90 mlprec/mld_silu0_fact.f90 mlprec/mld_siluk_fact.f90 mlprec/mld_silut_fact.f90 mlprec/mld_smlprec_aply.f90 mlprec/mld_smlprec_bld.f90 mlprec/mld_sprecaply.f90 mlprec/mld_sprecbld.f90 mlprec/mld_sprecinit.F90 mlprec/mld_sprecset.F90 mlprec/mld_sslu_bld.f90 mlprec/mld_sslud_bld.f90 mlprec/mld_ssp_renum.f90 mlprec/mld_sumf_bld.f90 mlprec/mld_z_as_smoother.f90 mlprec/mld_z_diag_solver.f90 mlprec/mld_z_id_solver.f90 mlprec/mld_z_ilu_solver.f90 mlprec/mld_z_inner_mod.f90 mlprec/mld_z_jac_smoother.f90 mlprec/mld_z_move_alloc_mod.f90 mlprec/mld_z_prec_mod.f90 mlprec/mld_z_prec_type.f90 mlprec/mld_z_slu_solver.f90 mlprec/mld_z_umf_solver.f90 mlprec/mld_zaggrmap_bld.f90 mlprec/mld_zaggrmat_asb.f90 mlprec/mld_zaggrmat_nosmth_asb.F90 mlprec/mld_zaggrmat_smth_asb.F90 mlprec/mld_zas_aply.f90 mlprec/mld_zas_bld.f90 mlprec/mld_zbaseprec_aply.f90 mlprec/mld_zbaseprec_bld.f90 mlprec/mld_zcoarse_bld.f90 mlprec/mld_zdiag_bld.f90 mlprec/mld_zfact_bld.f90 mlprec/mld_zilu0_fact.f90 mlprec/mld_zilu_bld.f90 mlprec/mld_ziluk_fact.f90 mlprec/mld_zilut_fact.f90 mlprec/mld_zmlprec_aply.f90 mlprec/mld_zmlprec_bld.f90 mlprec/mld_zprecaply.f90 mlprec/mld_zprecbld.f90 mlprec/mld_zprecinit.F90 mlprec/mld_zprecset.F90 mlprec/mld_zslu_bld.f90 mlprec/mld_zslud_bld.f90 mlprec/mld_zsp_renum.f90 mlprec/mld_zumf_bld.f90 tests/fileread/cf_sample.f90 tests/fileread/data_input.f90 tests/fileread/df_sample.f90 tests/fileread/sf_sample.f90 tests/fileread/zf_sample.f90 tests/newslv/data_input.f90 tests/newslv/mld_d_tlu_solver.f90 tests/newslv/ppde.f90 tests/newslv/spde.f90 tests/pdegen/data_input.f90 tests/pdegen/ppde.f90 tests/pdegen/runs/ppde.inp tests/pdegen/spde.f90 Adapted psb_base_mod.
14 years ago
use psb_base_mod
use mld_prec_mod
use psb_krylov_mod
use psb_util_mod
use data_input
use spde_mod
implicit none
! sparse matrices
type(psb_sspmat_type) :: A
! descriptor of sparse matrices
type(psb_desc_type):: desc_A
! preconditioner
type(mld_sprec_type) :: P
! right-hand side, solution and residual vectors
type(psb_s_vect_type) :: x, b, r
! solver parameters
real(psb_spk_) :: tol, err
integer :: itmax, iter, itrace, istop
! parallel environment parameters
integer :: ictxt, iam, np
! other variables
integer :: i,info,j
integer(psb_long_int_k_) :: amatsize, precsize, descsize
integer :: idim, nlev, ierr, ircode
real(psb_dpk_) :: t1, t2, tprec
real(psb_spk_) :: resmx, resmxp
character(len=5) :: afmt='CSR'
character(len=20) :: name
! initialize the parallel environment
call psb_init(ictxt)
call psb_info(ictxt,iam,np)
if (iam < 0) then
! This should not happen, but just in case
call psb_exit(ictxt)
stop
endif
name='mld_sexample_ml'
if(psb_get_errstatus() /= 0) goto 9999
info=psb_success_
call psb_set_errverbosity(2)
!
! Hello world
!
if (iam == psb_root_) then
write(*,*) 'Welcome to MLD2P4 version: ',mld_version_string_
write(*,*) 'This is the ',trim(name),' sample program'
end if
! get parameters
call get_parms(ictxt,idim,itmax,tol)
! allocate and fill in the coefficient matrix, rhs and initial guess
call psb_barrier(ictxt)
t1 = psb_wtime()
call psb_gen_pde3d(ictxt,idim,a,b,x,desc_a,afmt,&
& a1,a2,a3,b1,b2,b3,c,g,info)
call psb_barrier(ictxt)
t2 = psb_wtime() - t1
if(info /= psb_success_) then
info=psb_err_from_subroutine_
call psb_errpush(info,name)
goto 9999
end if
if (iam == psb_root_) write(*,'("Overall matrix creation time : ",es12.5)')t2
if (iam == psb_root_) write(*,'(" ")')
! set RAS with overlap 2 and ILU(0) on the local blocks
call mld_precinit(P,'AS',info)
call mld_precset(P,mld_sub_ovr_,2,info)
! build the preconditioner
call psb_barrier(ictxt)
t1 = psb_wtime()
call mld_precbld(A,desc_A,P,info)
tprec = psb_wtime()-t1
call psb_amx(ictxt, tprec)
if (info /= psb_success_) then
call psb_errpush(psb_err_from_subroutine_,name,a_err='psb_precbld')
goto 9999
end if
! set the initial guess
call psb_geall(x,desc_A,info)
call x%set(szero)
call psb_geasb(x,desc_A,info)
! solve Ax=b with preconditioned BiCGSTAB
call psb_barrier(ictxt)
t1 = psb_wtime()
call psb_krylov('BICGSTAB',A,P,b,x,tol,desc_A,info,itmax,iter,err,itrace=1,istop=2)
t2 = psb_wtime() - t1
call psb_amx(ictxt,t2)
call psb_geall(r,desc_A,info)
call r%set(szero)
call psb_geasb(r,desc_A,info)
call psb_geaxpby(sone,b,szero,r,desc_A,info)
call psb_spmm(-sone,A,x,sone,r,desc_A,info)
resmx = psb_genrm2(r,desc_A,info)
resmxp = psb_geamax(r,desc_A,info)
amatsize = a%sizeof()
descsize = desc_a%sizeof()
precsize = p%sizeof()
call psb_sum(ictxt,amatsize)
call psb_sum(ictxt,descsize)
call psb_sum(ictxt,precsize)
call mld_precdescr(P,info)
if (iam == psb_root_) then
write(*,'(" ")')
write(*,'("Matrix from PDE example")')
write(*,'("Computed solution on ",i8," processors")')np
write(*,'("Iterations to convergence : ",i6)')iter
write(*,'("Error estimate on exit : ",es12.5)')err
write(*,'("Time to build prec. : ",es12.5)')tprec
write(*,'("Time to solve system : ",es12.5)')t2
write(*,'("Time per iteration : ",es12.5)')t2/(iter)
write(*,'("Total time : ",es12.5)')t2+tprec
write(*,'("Residual 2-norm : ",es12.5)')resmx
write(*,'("Residual inf-norm : ",es12.5)')resmxp
write(*,'("Total memory occupation for A : ",i12)')amatsize
write(*,'("Total memory occupation for DESC_A : ",i12)')descsize
write(*,'("Total memory occupation for PREC : ",i12)')precsize
end if
call psb_gefree(b, desc_A,info)
call psb_gefree(x, desc_A,info)
call psb_spfree(A, desc_A,info)
call mld_precfree(P,info)
call psb_cdfree(desc_A,info)
call psb_exit(ictxt)
stop
mld2p4-2: examples/fileread/mld_cexample_1lev.f90 examples/fileread/mld_cexample_ml.f90 examples/fileread/mld_dexample_1lev.f90 examples/fileread/mld_dexample_ml.f90 examples/fileread/mld_sexample_1lev.f90 examples/fileread/mld_sexample_ml.f90 examples/fileread/mld_zexample_1lev.f90 examples/fileread/mld_zexample_ml.f90 examples/pdegen/mld_dexample_1lev.f90 examples/pdegen/mld_dexample_ml.f90 examples/pdegen/mld_sexample_1lev.f90 examples/pdegen/mld_sexample_ml.f90 mlprec/impl/level/mld_c_base_onelev_check.f90 mlprec/impl/level/mld_c_base_onelev_csetc.f90 mlprec/impl/level/mld_c_base_onelev_cseti.f90 mlprec/impl/level/mld_c_base_onelev_csetr.f90 mlprec/impl/level/mld_c_base_onelev_descr.f90 mlprec/impl/level/mld_c_base_onelev_setc.f90 mlprec/impl/level/mld_c_base_onelev_seti.f90 mlprec/impl/level/mld_c_base_onelev_setr.f90 mlprec/impl/level/mld_d_base_onelev_check.f90 mlprec/impl/level/mld_d_base_onelev_csetc.f90 mlprec/impl/level/mld_d_base_onelev_cseti.f90 mlprec/impl/level/mld_d_base_onelev_csetr.f90 mlprec/impl/level/mld_d_base_onelev_descr.f90 mlprec/impl/level/mld_d_base_onelev_setc.f90 mlprec/impl/level/mld_d_base_onelev_seti.f90 mlprec/impl/level/mld_d_base_onelev_setr.f90 mlprec/impl/level/mld_s_base_onelev_check.f90 mlprec/impl/level/mld_s_base_onelev_csetc.f90 mlprec/impl/level/mld_s_base_onelev_cseti.f90 mlprec/impl/level/mld_s_base_onelev_csetr.f90 mlprec/impl/level/mld_s_base_onelev_descr.f90 mlprec/impl/level/mld_s_base_onelev_setc.f90 mlprec/impl/level/mld_s_base_onelev_seti.f90 mlprec/impl/level/mld_s_base_onelev_setr.f90 mlprec/impl/level/mld_z_base_onelev_check.f90 mlprec/impl/level/mld_z_base_onelev_csetc.f90 mlprec/impl/level/mld_z_base_onelev_cseti.f90 mlprec/impl/level/mld_z_base_onelev_csetr.f90 mlprec/impl/level/mld_z_base_onelev_descr.f90 mlprec/impl/level/mld_z_base_onelev_setc.f90 mlprec/impl/level/mld_z_base_onelev_seti.f90 mlprec/impl/level/mld_z_base_onelev_setr.f90 mlprec/impl/mld_c_dec_map_bld.f90 mlprec/impl/mld_caggrmap_bld.f90 mlprec/impl/mld_caggrmat_asb.f90 mlprec/impl/mld_caggrmat_biz_asb.f90 mlprec/impl/mld_caggrmat_minnrg_asb.f90 mlprec/impl/mld_caggrmat_nosmth_asb.f90 mlprec/impl/mld_caggrmat_smth_asb.f90 mlprec/impl/mld_ccoarse_bld.f90 mlprec/impl/mld_cilu0_fact.f90 mlprec/impl/mld_ciluk_fact.f90 mlprec/impl/mld_cilut_fact.f90 mlprec/impl/mld_cmlprec_aply.f90 mlprec/impl/mld_cmlprec_bld.f90 mlprec/impl/mld_cprecaply.f90 mlprec/impl/mld_cprecbld.f90 mlprec/impl/mld_cslu_bld.f90 mlprec/impl/mld_cslud_bld.f90 mlprec/impl/mld_csp_renum.f90 mlprec/impl/mld_d_dec_map_bld.f90 mlprec/impl/mld_daggrmap_bld.f90 mlprec/impl/mld_daggrmat_asb.f90 mlprec/impl/mld_daggrmat_biz_asb.f90 mlprec/impl/mld_daggrmat_minnrg_asb.f90 mlprec/impl/mld_daggrmat_nosmth_asb.f90 mlprec/impl/mld_daggrmat_smth_asb.f90 mlprec/impl/mld_dcoarse_bld.f90 mlprec/impl/mld_dilu0_fact.f90 mlprec/impl/mld_diluk_fact.f90 mlprec/impl/mld_dilut_fact.f90 mlprec/impl/mld_dmlprec_aply.f90 mlprec/impl/mld_dmlprec_bld.f90 mlprec/impl/mld_dprecaply.f90 mlprec/impl/mld_dprecbld.f90 mlprec/impl/mld_dslu_bld.f90 mlprec/impl/mld_dslud_bld.f90 mlprec/impl/mld_dsp_renum.f90 mlprec/impl/mld_s_dec_map_bld.f90 mlprec/impl/mld_saggrmap_bld.f90 mlprec/impl/mld_saggrmat_asb.f90 mlprec/impl/mld_saggrmat_biz_asb.f90 mlprec/impl/mld_saggrmat_minnrg_asb.f90 mlprec/impl/mld_saggrmat_nosmth_asb.f90 mlprec/impl/mld_saggrmat_smth_asb.f90 mlprec/impl/mld_scoarse_bld.f90 mlprec/impl/mld_silu0_fact.f90 mlprec/impl/mld_siluk_fact.f90 mlprec/impl/mld_silut_fact.f90 mlprec/impl/mld_smlprec_aply.f90 mlprec/impl/mld_smlprec_bld.f90 mlprec/impl/mld_sprecaply.f90 mlprec/impl/mld_sprecbld.f90 mlprec/impl/mld_sslu_bld.f90 mlprec/impl/mld_sslud_bld.f90 mlprec/impl/mld_ssp_renum.f90 mlprec/impl/mld_z_dec_map_bld.f90 mlprec/impl/mld_z_onelev_impl.f90 mlprec/impl/mld_zaggrmap_bld.f90 mlprec/impl/mld_zaggrmat_asb.f90 mlprec/impl/mld_zaggrmat_biz_asb.f90 mlprec/impl/mld_zaggrmat_minnrg_asb.f90 mlprec/impl/mld_zaggrmat_nosmth_asb.f90 mlprec/impl/mld_zaggrmat_smth_asb.f90 mlprec/impl/mld_zcoarse_bld.f90 mlprec/impl/mld_zilu0_fact.f90 mlprec/impl/mld_ziluk_fact.f90 mlprec/impl/mld_zilut_fact.f90 mlprec/impl/mld_zmlprec_aply.f90 mlprec/impl/mld_zmlprec_bld.f90 mlprec/impl/mld_zprecaply.f90 mlprec/impl/mld_zprecbld.f90 mlprec/impl/mld_zslu_bld.f90 mlprec/impl/mld_zslud_bld.f90 mlprec/impl/mld_zsp_renum.f90 mlprec/impl/smoother/mld_c_as_smoother_apply.f90 mlprec/impl/smoother/mld_c_as_smoother_apply_vect.f90 mlprec/impl/smoother/mld_c_as_smoother_bld.f90 mlprec/impl/smoother/mld_c_as_smoother_check.f90 mlprec/impl/smoother/mld_c_as_smoother_clone.f90 mlprec/impl/smoother/mld_c_as_smoother_cnv.f90 mlprec/impl/smoother/mld_c_as_smoother_csetc.f90 mlprec/impl/smoother/mld_c_as_smoother_cseti.f90 mlprec/impl/smoother/mld_c_as_smoother_csetr.f90 mlprec/impl/smoother/mld_c_as_smoother_free.f90 mlprec/impl/smoother/mld_c_as_smoother_setc.f90 mlprec/impl/smoother/mld_c_as_smoother_seti.f90 mlprec/impl/smoother/mld_c_as_smoother_setr.f90 mlprec/impl/smoother/mld_c_base_smoother_apply.f90 mlprec/impl/smoother/mld_c_base_smoother_apply_vect.f90 mlprec/impl/smoother/mld_c_base_smoother_bld.f90 mlprec/impl/smoother/mld_c_base_smoother_check.f90 mlprec/impl/smoother/mld_c_base_smoother_clone.f90 mlprec/impl/smoother/mld_c_base_smoother_cnv.f90 mlprec/impl/smoother/mld_c_base_smoother_csetc.f90 mlprec/impl/smoother/mld_c_base_smoother_cseti.f90 mlprec/impl/smoother/mld_c_base_smoother_csetr.f90 mlprec/impl/smoother/mld_c_base_smoother_descr.f90 mlprec/impl/smoother/mld_c_base_smoother_free.f90 mlprec/impl/smoother/mld_c_base_smoother_setc.f90 mlprec/impl/smoother/mld_c_base_smoother_seti.f90 mlprec/impl/smoother/mld_c_base_smoother_setr.f90 mlprec/impl/smoother/mld_c_jac_smoother_apply.f90 mlprec/impl/smoother/mld_c_jac_smoother_apply_vect.f90 mlprec/impl/smoother/mld_c_jac_smoother_bld.f90 mlprec/impl/smoother/mld_c_jac_smoother_clone.f90 mlprec/impl/smoother/mld_c_jac_smoother_cnv.f90 mlprec/impl/smoother/mld_d_as_smoother_apply.f90 mlprec/impl/smoother/mld_d_as_smoother_apply_vect.f90 mlprec/impl/smoother/mld_d_as_smoother_bld.f90 mlprec/impl/smoother/mld_d_as_smoother_check.f90 mlprec/impl/smoother/mld_d_as_smoother_clone.f90 mlprec/impl/smoother/mld_d_as_smoother_cnv.f90 mlprec/impl/smoother/mld_d_as_smoother_csetc.f90 mlprec/impl/smoother/mld_d_as_smoother_cseti.f90 mlprec/impl/smoother/mld_d_as_smoother_csetr.f90 mlprec/impl/smoother/mld_d_as_smoother_free.f90 mlprec/impl/smoother/mld_d_as_smoother_setc.f90 mlprec/impl/smoother/mld_d_as_smoother_seti.f90 mlprec/impl/smoother/mld_d_as_smoother_setr.f90 mlprec/impl/smoother/mld_d_base_smoother_apply.f90 mlprec/impl/smoother/mld_d_base_smoother_apply_vect.f90 mlprec/impl/smoother/mld_d_base_smoother_bld.f90 mlprec/impl/smoother/mld_d_base_smoother_check.f90 mlprec/impl/smoother/mld_d_base_smoother_clone.f90 mlprec/impl/smoother/mld_d_base_smoother_cnv.f90 mlprec/impl/smoother/mld_d_base_smoother_csetc.f90 mlprec/impl/smoother/mld_d_base_smoother_cseti.f90 mlprec/impl/smoother/mld_d_base_smoother_csetr.f90 mlprec/impl/smoother/mld_d_base_smoother_descr.f90 mlprec/impl/smoother/mld_d_base_smoother_free.f90 mlprec/impl/smoother/mld_d_base_smoother_setc.f90 mlprec/impl/smoother/mld_d_base_smoother_seti.f90 mlprec/impl/smoother/mld_d_base_smoother_setr.f90 mlprec/impl/smoother/mld_d_jac_smoother_apply.f90 mlprec/impl/smoother/mld_d_jac_smoother_apply_vect.f90 mlprec/impl/smoother/mld_d_jac_smoother_bld.f90 mlprec/impl/smoother/mld_d_jac_smoother_clone.f90 mlprec/impl/smoother/mld_d_jac_smoother_cnv.f90 mlprec/impl/smoother/mld_s_as_smoother_apply.f90 mlprec/impl/smoother/mld_s_as_smoother_apply_vect.f90 mlprec/impl/smoother/mld_s_as_smoother_bld.f90 mlprec/impl/smoother/mld_s_as_smoother_check.f90 mlprec/impl/smoother/mld_s_as_smoother_clone.f90 mlprec/impl/smoother/mld_s_as_smoother_cnv.f90 mlprec/impl/smoother/mld_s_as_smoother_csetc.f90 mlprec/impl/smoother/mld_s_as_smoother_cseti.f90 mlprec/impl/smoother/mld_s_as_smoother_csetr.f90 mlprec/impl/smoother/mld_s_as_smoother_free.f90 mlprec/impl/smoother/mld_s_as_smoother_setc.f90 mlprec/impl/smoother/mld_s_as_smoother_seti.f90 mlprec/impl/smoother/mld_s_as_smoother_setr.f90 mlprec/impl/smoother/mld_s_base_smoother_apply.f90 mlprec/impl/smoother/mld_s_base_smoother_apply_vect.f90 mlprec/impl/smoother/mld_s_base_smoother_bld.f90 mlprec/impl/smoother/mld_s_base_smoother_check.f90 mlprec/impl/smoother/mld_s_base_smoother_clone.f90 mlprec/impl/smoother/mld_s_base_smoother_cnv.f90 mlprec/impl/smoother/mld_s_base_smoother_csetc.f90 mlprec/impl/smoother/mld_s_base_smoother_cseti.f90 mlprec/impl/smoother/mld_s_base_smoother_csetr.f90 mlprec/impl/smoother/mld_s_base_smoother_descr.f90 mlprec/impl/smoother/mld_s_base_smoother_free.f90 mlprec/impl/smoother/mld_s_base_smoother_setc.f90 mlprec/impl/smoother/mld_s_base_smoother_seti.f90 mlprec/impl/smoother/mld_s_base_smoother_setr.f90 mlprec/impl/smoother/mld_s_jac_smoother_apply.f90 mlprec/impl/smoother/mld_s_jac_smoother_apply_vect.f90 mlprec/impl/smoother/mld_s_jac_smoother_bld.f90 mlprec/impl/smoother/mld_s_jac_smoother_clone.f90 mlprec/impl/smoother/mld_s_jac_smoother_cnv.f90 mlprec/impl/smoother/mld_z_as_smoother_apply.f90 mlprec/impl/smoother/mld_z_as_smoother_apply_vect.f90 mlprec/impl/smoother/mld_z_as_smoother_bld.f90 mlprec/impl/smoother/mld_z_as_smoother_check.f90 mlprec/impl/smoother/mld_z_as_smoother_clone.f90 mlprec/impl/smoother/mld_z_as_smoother_cnv.f90 mlprec/impl/smoother/mld_z_as_smoother_csetc.f90 mlprec/impl/smoother/mld_z_as_smoother_cseti.f90 mlprec/impl/smoother/mld_z_as_smoother_csetr.f90 mlprec/impl/smoother/mld_z_as_smoother_free.f90 mlprec/impl/smoother/mld_z_as_smoother_setc.f90 mlprec/impl/smoother/mld_z_as_smoother_seti.f90 mlprec/impl/smoother/mld_z_as_smoother_setr.f90 mlprec/impl/smoother/mld_z_base_smoother_apply.f90 mlprec/impl/smoother/mld_z_base_smoother_apply_vect.f90 mlprec/impl/smoother/mld_z_base_smoother_bld.f90 mlprec/impl/smoother/mld_z_base_smoother_check.f90 mlprec/impl/smoother/mld_z_base_smoother_clone.f90 mlprec/impl/smoother/mld_z_base_smoother_cnv.f90 mlprec/impl/smoother/mld_z_base_smoother_csetc.f90 mlprec/impl/smoother/mld_z_base_smoother_cseti.f90 mlprec/impl/smoother/mld_z_base_smoother_csetr.f90 mlprec/impl/smoother/mld_z_base_smoother_descr.f90 mlprec/impl/smoother/mld_z_base_smoother_free.f90 mlprec/impl/smoother/mld_z_base_smoother_setc.f90 mlprec/impl/smoother/mld_z_base_smoother_seti.f90 mlprec/impl/smoother/mld_z_base_smoother_setr.f90 mlprec/impl/smoother/mld_z_jac_smoother_apply.f90 mlprec/impl/smoother/mld_z_jac_smoother_apply_vect.f90 mlprec/impl/smoother/mld_z_jac_smoother_bld.f90 mlprec/impl/smoother/mld_z_jac_smoother_clone.f90 mlprec/impl/smoother/mld_z_jac_smoother_cnv.f90 mlprec/impl/solver/mld_c_base_solver_apply.f90 mlprec/impl/solver/mld_c_base_solver_apply_vect.f90 mlprec/impl/solver/mld_c_base_solver_bld.f90 mlprec/impl/solver/mld_c_base_solver_check.f90 mlprec/impl/solver/mld_c_base_solver_clone.f90 mlprec/impl/solver/mld_c_base_solver_cnv.f90 mlprec/impl/solver/mld_c_base_solver_csetc.f90 mlprec/impl/solver/mld_c_base_solver_descr.f90 mlprec/impl/solver/mld_c_base_solver_free.f90 mlprec/impl/solver/mld_c_base_solver_setc.f90 mlprec/impl/solver/mld_c_diag_solver_apply.f90 mlprec/impl/solver/mld_c_diag_solver_apply_vect.f90 mlprec/impl/solver/mld_c_diag_solver_bld.f90 mlprec/impl/solver/mld_c_diag_solver_clone.f90 mlprec/impl/solver/mld_c_diag_solver_cnv.f90 mlprec/impl/solver/mld_c_id_solver_apply.f90 mlprec/impl/solver/mld_c_id_solver_apply_vect.f90 mlprec/impl/solver/mld_c_id_solver_clone.f90 mlprec/impl/solver/mld_c_ilu_solver_apply.f90 mlprec/impl/solver/mld_c_ilu_solver_apply_vect.f90 mlprec/impl/solver/mld_c_ilu_solver_bld.f90 mlprec/impl/solver/mld_c_ilu_solver_clone.f90 mlprec/impl/solver/mld_c_ilu_solver_cnv.f90 mlprec/impl/solver/mld_d_base_solver_apply.f90 mlprec/impl/solver/mld_d_base_solver_apply_vect.f90 mlprec/impl/solver/mld_d_base_solver_bld.f90 mlprec/impl/solver/mld_d_base_solver_check.f90 mlprec/impl/solver/mld_d_base_solver_clone.f90 mlprec/impl/solver/mld_d_base_solver_cnv.f90 mlprec/impl/solver/mld_d_base_solver_csetc.f90 mlprec/impl/solver/mld_d_base_solver_descr.f90 mlprec/impl/solver/mld_d_base_solver_free.f90 mlprec/impl/solver/mld_d_base_solver_setc.f90 mlprec/impl/solver/mld_d_diag_solver_apply.f90 mlprec/impl/solver/mld_d_diag_solver_apply_vect.f90 mlprec/impl/solver/mld_d_diag_solver_bld.f90 mlprec/impl/solver/mld_d_diag_solver_clone.f90 mlprec/impl/solver/mld_d_diag_solver_cnv.f90 mlprec/impl/solver/mld_d_id_solver_apply.f90 mlprec/impl/solver/mld_d_id_solver_apply_vect.f90 mlprec/impl/solver/mld_d_id_solver_clone.f90 mlprec/impl/solver/mld_d_ilu_solver_apply.f90 mlprec/impl/solver/mld_d_ilu_solver_apply_vect.f90 mlprec/impl/solver/mld_d_ilu_solver_bld.f90 mlprec/impl/solver/mld_d_ilu_solver_clone.f90 mlprec/impl/solver/mld_d_ilu_solver_cnv.f90 mlprec/impl/solver/mld_s_base_solver_apply.f90 mlprec/impl/solver/mld_s_base_solver_apply_vect.f90 mlprec/impl/solver/mld_s_base_solver_bld.f90 mlprec/impl/solver/mld_s_base_solver_check.f90 mlprec/impl/solver/mld_s_base_solver_clone.f90 mlprec/impl/solver/mld_s_base_solver_cnv.f90 mlprec/impl/solver/mld_s_base_solver_csetc.f90 mlprec/impl/solver/mld_s_base_solver_descr.f90 mlprec/impl/solver/mld_s_base_solver_free.f90 mlprec/impl/solver/mld_s_base_solver_setc.f90 mlprec/impl/solver/mld_s_diag_solver_apply.f90 mlprec/impl/solver/mld_s_diag_solver_apply_vect.f90 mlprec/impl/solver/mld_s_diag_solver_bld.f90 mlprec/impl/solver/mld_s_diag_solver_clone.f90 mlprec/impl/solver/mld_s_diag_solver_cnv.f90 mlprec/impl/solver/mld_s_id_solver_apply.f90 mlprec/impl/solver/mld_s_id_solver_apply_vect.f90 mlprec/impl/solver/mld_s_id_solver_clone.f90 mlprec/impl/solver/mld_s_ilu_solver_apply.f90 mlprec/impl/solver/mld_s_ilu_solver_apply_vect.f90 mlprec/impl/solver/mld_s_ilu_solver_bld.f90 mlprec/impl/solver/mld_s_ilu_solver_clone.f90 mlprec/impl/solver/mld_s_ilu_solver_cnv.f90 mlprec/impl/solver/mld_z_base_solver_apply.f90 mlprec/impl/solver/mld_z_base_solver_apply_vect.f90 mlprec/impl/solver/mld_z_base_solver_bld.f90 mlprec/impl/solver/mld_z_base_solver_check.f90 mlprec/impl/solver/mld_z_base_solver_clone.f90 mlprec/impl/solver/mld_z_base_solver_cnv.f90 mlprec/impl/solver/mld_z_base_solver_csetc.f90 mlprec/impl/solver/mld_z_base_solver_descr.f90 mlprec/impl/solver/mld_z_base_solver_free.f90 mlprec/impl/solver/mld_z_base_solver_setc.f90 mlprec/impl/solver/mld_z_diag_solver_apply.f90 mlprec/impl/solver/mld_z_diag_solver_apply_vect.f90 mlprec/impl/solver/mld_z_diag_solver_bld.f90 mlprec/impl/solver/mld_z_diag_solver_clone.f90 mlprec/impl/solver/mld_z_diag_solver_cnv.f90 mlprec/impl/solver/mld_z_id_solver_apply.f90 mlprec/impl/solver/mld_z_id_solver_apply_vect.f90 mlprec/impl/solver/mld_z_id_solver_clone.f90 mlprec/impl/solver/mld_z_ilu_solver_apply.f90 mlprec/impl/solver/mld_z_ilu_solver_apply_vect.f90 mlprec/impl/solver/mld_z_ilu_solver_bld.f90 mlprec/impl/solver/mld_z_ilu_solver_clone.f90 mlprec/impl/solver/mld_z_ilu_solver_cnv.f90 mlprec/mld_base_prec_type.F90 mlprec/mld_c_base_smoother_mod.f90 mlprec/mld_c_base_solver_mod.f90 mlprec/mld_c_onelev_mod.f90 mlprec/mld_d_base_smoother_mod.f90 mlprec/mld_d_base_solver_mod.f90 mlprec/mld_d_onelev_mod.f90 mlprec/mld_s_base_smoother_mod.f90 mlprec/mld_s_base_solver_mod.f90 mlprec/mld_s_ilu_impl.f90 mlprec/mld_s_onelev_mod.f90 mlprec/mld_z_base_smoother_mod.f90 mlprec/mld_z_base_solver_mod.f90 mlprec/mld_z_onelev_mod.f90 tests/fileread/cf_sample.f90 tests/fileread/df_sample.f90 tests/fileread/sf_sample.f90 tests/fileread/zf_sample.f90 tests/newslv/mld_d_tlu_solver.f90 tests/newslv/mld_d_tlu_solver_impl.f90 tests/newslv/ppde3d.f90 tests/pdegen/ppde2d.f90 tests/pdegen/ppde3d.f90 tests/pdegen/spde2d.f90 tests/pdegen/spde3d.f90 New error handling.
10 years ago
9999 continue
call psb_error(ictxt)
contains
!
! get parameters from standard input
!
subroutine get_parms(ictxt,idim,itmax,tol)
mld2p4-2: configure examples/fileread/data_input.f90 examples/fileread/mld_cexample_1lev.f90 examples/fileread/mld_cexample_ml.f90 examples/fileread/mld_dexample_1lev.f90 examples/fileread/mld_dexample_ml.f90 examples/fileread/mld_sexample_1lev.f90 examples/fileread/mld_sexample_ml.f90 examples/fileread/mld_zexample_1lev.f90 examples/fileread/mld_zexample_ml.f90 examples/pdegen/data_input.f90 examples/pdegen/mld_dexample_1lev.f90 examples/pdegen/mld_dexample_ml.f90 examples/pdegen/mld_sexample_1lev.f90 examples/pdegen/mld_sexample_ml.f90 mlprec/Makefile mlprec/mld_base_prec_type.f90 mlprec/mld_c_as_smoother.f90 mlprec/mld_c_diag_solver.f90 mlprec/mld_c_id_solver.f90 mlprec/mld_c_ilu_solver.f90 mlprec/mld_c_inner_mod.f90 mlprec/mld_c_jac_smoother.f90 mlprec/mld_c_move_alloc_mod.f90 mlprec/mld_c_prec_mod.f90 mlprec/mld_c_prec_type.f90 mlprec/mld_c_slu_solver.f90 mlprec/mld_caggrmap_bld.f90 mlprec/mld_caggrmat_asb.f90 mlprec/mld_caggrmat_nosmth_asb.F90 mlprec/mld_caggrmat_smth_asb.F90 mlprec/mld_ccoarse_bld.f90 mlprec/mld_cilu0_fact.f90 mlprec/mld_ciluk_fact.f90 mlprec/mld_cilut_fact.f90 mlprec/mld_cmlprec_aply.f90 mlprec/mld_cmlprec_bld.f90 mlprec/mld_cprecaply.f90 mlprec/mld_cprecbld.f90 mlprec/mld_cprecinit.F90 mlprec/mld_cprecset.F90 mlprec/mld_cslu_bld.f90 mlprec/mld_cslud_bld.f90 mlprec/mld_csp_renum.f90 mlprec/mld_cumf_bld.f90 mlprec/mld_d_as_smoother.f90 mlprec/mld_d_diag_solver.f90 mlprec/mld_d_id_solver.f90 mlprec/mld_d_ilu_solver.f90 mlprec/mld_d_inner_mod.f90 mlprec/mld_d_jac_smoother.f90 mlprec/mld_d_move_alloc_mod.f90 mlprec/mld_d_prec_mod.f90 mlprec/mld_d_prec_type.f90 mlprec/mld_d_slu_solver.f90 mlprec/mld_d_sludist_solver.f90 mlprec/mld_d_umf_solver.f90 mlprec/mld_daggrmap_bld.f90 mlprec/mld_daggrmat_asb.f90 mlprec/mld_daggrmat_minnrg_asb.F90 mlprec/mld_daggrmat_nosmth_asb.F90 mlprec/mld_daggrmat_smth_asb.F90 mlprec/mld_dcoarse_bld.f90 mlprec/mld_dilu0_fact.f90 mlprec/mld_diluk_fact.f90 mlprec/mld_dilut_fact.f90 mlprec/mld_dmlprec_aply.f90 mlprec/mld_dmlprec_bld.f90 mlprec/mld_dprecaply.f90 mlprec/mld_dprecbld.f90 mlprec/mld_dprecinit.F90 mlprec/mld_dprecset.F90 mlprec/mld_dslu_bld.f90 mlprec/mld_dslud_bld.f90 mlprec/mld_dsp_renum.f90 mlprec/mld_s_as_smoother.f90 mlprec/mld_s_diag_solver.f90 mlprec/mld_s_id_solver.f90 mlprec/mld_s_ilu_solver.f90 mlprec/mld_s_inner_mod.f90 mlprec/mld_s_jac_smoother.f90 mlprec/mld_s_move_alloc_mod.f90 mlprec/mld_s_prec_mod.f90 mlprec/mld_s_prec_type.f90 mlprec/mld_s_slu_solver.f90 mlprec/mld_saggrmap_bld.f90 mlprec/mld_saggrmat_asb.f90 mlprec/mld_saggrmat_nosmth_asb.F90 mlprec/mld_saggrmat_smth_asb.F90 mlprec/mld_scoarse_bld.f90 mlprec/mld_silu0_fact.f90 mlprec/mld_siluk_fact.f90 mlprec/mld_silut_fact.f90 mlprec/mld_smlprec_aply.f90 mlprec/mld_smlprec_bld.f90 mlprec/mld_sprecaply.f90 mlprec/mld_sprecbld.f90 mlprec/mld_sprecinit.F90 mlprec/mld_sprecset.F90 mlprec/mld_sslu_bld.f90 mlprec/mld_sslud_bld.f90 mlprec/mld_ssp_renum.f90 mlprec/mld_sumf_bld.f90 mlprec/mld_z_as_smoother.f90 mlprec/mld_z_diag_solver.f90 mlprec/mld_z_id_solver.f90 mlprec/mld_z_ilu_solver.f90 mlprec/mld_z_inner_mod.f90 mlprec/mld_z_jac_smoother.f90 mlprec/mld_z_move_alloc_mod.f90 mlprec/mld_z_prec_mod.f90 mlprec/mld_z_prec_type.f90 mlprec/mld_z_slu_solver.f90 mlprec/mld_z_umf_solver.f90 mlprec/mld_zaggrmap_bld.f90 mlprec/mld_zaggrmat_asb.f90 mlprec/mld_zaggrmat_nosmth_asb.F90 mlprec/mld_zaggrmat_smth_asb.F90 mlprec/mld_zas_aply.f90 mlprec/mld_zas_bld.f90 mlprec/mld_zbaseprec_aply.f90 mlprec/mld_zbaseprec_bld.f90 mlprec/mld_zcoarse_bld.f90 mlprec/mld_zdiag_bld.f90 mlprec/mld_zfact_bld.f90 mlprec/mld_zilu0_fact.f90 mlprec/mld_zilu_bld.f90 mlprec/mld_ziluk_fact.f90 mlprec/mld_zilut_fact.f90 mlprec/mld_zmlprec_aply.f90 mlprec/mld_zmlprec_bld.f90 mlprec/mld_zprecaply.f90 mlprec/mld_zprecbld.f90 mlprec/mld_zprecinit.F90 mlprec/mld_zprecset.F90 mlprec/mld_zslu_bld.f90 mlprec/mld_zslud_bld.f90 mlprec/mld_zsp_renum.f90 mlprec/mld_zumf_bld.f90 tests/fileread/cf_sample.f90 tests/fileread/data_input.f90 tests/fileread/df_sample.f90 tests/fileread/sf_sample.f90 tests/fileread/zf_sample.f90 tests/newslv/data_input.f90 tests/newslv/mld_d_tlu_solver.f90 tests/newslv/ppde.f90 tests/newslv/spde.f90 tests/pdegen/data_input.f90 tests/pdegen/ppde.f90 tests/pdegen/runs/ppde.inp tests/pdegen/spde.f90 Adapted psb_base_mod.
14 years ago
use psb_base_mod
implicit none
integer :: idim, ictxt, itmax
real(psb_spk_) :: tol
integer :: iam, np
call psb_info(ictxt,iam,np)
if (iam == psb_root_) then
! read input parameters
call read_data(idim,5)
call read_data(itmax,5)
call read_data(tol,5)
end if
call psb_bcast(ictxt,idim)
call psb_bcast(ictxt,itmax)
call psb_bcast(ictxt,tol)
end subroutine get_parms
end program mld_sexample_1lev