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mld2p4-2-dev

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tests/pdegen/data_input.f90
    tests/pdegen/runs/ppde.inp
    tests/pdegen/ppde2d.f90
    tests/fileread/data_input.f90
    tests/fileread/cf_sample.f90
    tests/fileread/sf_sample.f90
    tests/fileread/runs/dfs.inp
    tests/fileread/df_sample.f90
    tests/fileread/zf_sample.f90

Fixes for data_input. To be tested.
stopcriterion
Salvatore Filippone 12 years ago
parent 0134a48abb
commit 9b6f567f78
9 changed files with 283 additions and 255 deletions
Show Stats Download Patch File Download Diff File

110
tests/fileread/cf_sample.f90
Unescape Escape View File

@ -51,15 +51,15 @@ program cf_sample
type precdata
character(len=20) :: descr ! verbose description of the prec
character(len=10) :: prec ! overall prectype
integer :: novr ! number of overlap layers
integer :: jsweeps ! Jacobi/smoother sweeps
integer(psb_ipk_) :: novr ! number of overlap layers
integer(psb_ipk_) :: jsweeps ! Jacobi/smoother sweeps
character(len=16) :: restr ! restriction over application of AS
character(len=16) :: prol ! prolongation over application of AS
character(len=16) :: solve ! factorization type: ILU, SuperLU, UMFPACK
integer :: fill ! fillin for factorization
integer(psb_ipk_) :: fill ! fillin for factorization
real(psb_spk_) :: thr ! threshold for fact. ILU(T)
character(len=16) :: smther ! Smoother
integer :: nlev ! number of levels in multilevel prec.
integer(psb_ipk_) :: nlev ! number of levels in multilevel prec.
character(len=16) :: aggrkind ! smoothed, raw aggregation
character(len=16) :: aggr_alg ! aggregation algorithm (currently only decoupled)
character(len=16) :: mltype ! additive or multiplicative multi-level prec
@ -67,9 +67,9 @@ program cf_sample
character(len=16) :: cmat ! coarse mat: distributed, replicated
character(len=16) :: csolve ! coarse solver: bjac, umf, slu, sludist
character(len=16) :: csbsolve ! coarse subsolver: ILU, ILU(T), SuperLU, UMFPACK
integer :: cfill ! fillin for coarse factorization
integer(psb_ipk_) :: cfill ! fillin for coarse factorization
real(psb_spk_) :: cthres ! threshold for coarse fact. ILU(T)
integer :: cjswp ! block-Jacobi sweeps
integer(psb_ipk_) :: cjswp ! block-Jacobi sweeps
real(psb_spk_) :: athres ! smoothed aggregation threshold
end type precdata
type(precdata) :: prec_choice
@ -89,26 +89,26 @@ program cf_sample
! communications data structure
type(psb_desc_type):: desc_a
integer :: ictxt, iam, np
integer(psb_ipk_) :: ictxt, iam, np
! solver paramters
integer :: iter, itmax, ierr, itrace, ircode, ipart,&
integer(psb_ipk_) :: iter, itmax, ierr, itrace, ircode, ipart,&
& methd, istopc, irst, nlv
integer(psb_long_int_k_) :: amatsize, precsize, descsize
real(psb_spk_) :: err, eps
character(len=5) :: afmt
character(len=20) :: name
integer, parameter :: iunit=12
integer :: iparm(20)
integer(psb_ipk_), parameter :: iunit=12
integer(psb_ipk_) :: iparm(20)
! other variables
integer :: i,info,j,m_problem
integer :: internal, m,ii,nnzero
real(psb_dpk_) :: t1, t2, tprec
real(psb_spk_) :: r_amax, b_amax, scale,resmx,resmxp
integer :: nrhs, nrow, n_row, dim, nv, ne
integer, allocatable :: ivg(:), ipv(:)
integer(psb_ipk_) :: i,info,j,m_problem
integer(psb_ipk_) :: internal, m,ii,nnzero
real(psb_dpk_) :: t1, t2, tprec
real(psb_spk_) :: r_amax, b_amax, scale,resmx,resmxp
integer(psb_ipk_) :: nrhs, nrow, n_row, dim, nv, ne
integer(psb_ipk_), allocatable :: ivg(:), ipv(:)
call psb_init(ictxt)
call psb_info(ictxt,iam,np)
@ -123,7 +123,7 @@ program cf_sample
name='sf_sample'
if(psb_get_errstatus() /= 0) goto 9999
info=psb_success_
call psb_set_errverbosity(2)
call psb_set_errverbosity(itwo)
!
! Hello world
!
@ -172,7 +172,7 @@ program cf_sample
call psb_bcast(ictxt,m_problem)
! At this point aux_b may still be unallocated
if (psb_size(aux_b,dim=1) == m_problem) then
if (psb_size(aux_b,dim=ione) == m_problem) then
! if any rhs were present, broadcast the first one
write(psb_err_unit,'("Ok, got an rhs ")')
b_col_glob =>aux_b(:,1)
@ -384,51 +384,51 @@ contains
use psb_base_mod
implicit none
integer :: icontxt
integer(psb_ipk_) :: icontxt
character(len=*) :: kmethd, mtrx, rhs, afmt,filefmt
type(precdata) :: prec
real(psb_spk_) :: eps
integer :: iret, istopc,itmax,itrace, ipart, irst
integer :: iam, nm, np, i
integer(psb_ipk_) :: iret, istopc,itmax,itrace, ipart, irst
integer(psb_ipk_) :: iam, nm, np, i
call psb_info(icontxt,iam,np)
if (iam == psb_root_) then
! read input parameters
call read_data(mtrx,5)
call read_data(rhs,5)
call read_data(filefmt,5)
call read_data(kmethd,5)
call read_data(afmt,5)
call read_data(ipart,5)
call read_data(istopc,5)
call read_data(itmax,5)
call read_data(itrace,5)
call read_data(irst,5)
call read_data(eps,5)
call read_data(prec%descr,5) ! verbose description of the prec
call read_data(prec%prec,5) ! overall prectype
call read_data(prec%novr,5) ! number of overlap layers
call read_data(prec%restr,5) ! restriction over application of as
call read_data(prec%prol,5) ! prolongation over application of as
call read_data(prec%solve,5) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%fill,5) ! Fill-in for factorization
call read_data(prec%thr,5) ! Threshold for fact. ILU(T)
call read_data(prec%jsweeps,5) ! Jacobi sweeps for PJAC
call read_data(mtrx,psb_inp_unit)
call read_data(rhs,psb_inp_unit)
call read_data(filefmt,psb_inp_unit)
call read_data(kmethd,psb_inp_unit)
call read_data(afmt,psb_inp_unit)
call read_data(ipart,psb_inp_unit)
call read_data(istopc,psb_inp_unit)
call read_data(itmax,psb_inp_unit)
call read_data(itrace,psb_inp_unit)
call read_data(irst,psb_inp_unit)
call read_data(eps,psb_inp_unit)
call read_data(prec%descr,psb_inp_unit) ! verbose description of the prec
call read_data(prec%prec,psb_inp_unit) ! overall prectype
call read_data(prec%novr,psb_inp_unit) ! number of overlap layers
call read_data(prec%restr,psb_inp_unit) ! restriction over application of as
call read_data(prec%prol,psb_inp_unit) ! prolongation over application of as
call read_data(prec%solve,psb_inp_unit) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%fill,psb_inp_unit) ! Fill-in for factorization
call read_data(prec%thr,psb_inp_unit) ! Threshold for fact. ILU(T)
call read_data(prec%jsweeps,psb_inp_unit) ! Jacobi sweeps for PJAC
if (psb_toupper(prec%prec) == 'ML') then
call read_data(prec%nlev,5) ! Number of levels in multilevel prec.
call read_data(prec%smther,5) ! Smoother type.
call read_data(prec%aggrkind,5) ! smoothed/raw aggregatin
call read_data(prec%aggr_alg,5) ! local or global aggregation
call read_data(prec%mltype,5) ! additive or multiplicative 2nd level prec
call read_data(prec%smthpos,5) ! side: pre, post, both smoothing
call read_data(prec%cmat,5) ! coarse mat
call read_data(prec%csolve,5) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%csbsolve,5) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%cfill,5) ! Fill-in for factorization
call read_data(prec%cthres,5) ! Threshold for fact. ILU(T)
call read_data(prec%cjswp,5) ! Jacobi sweeps
call read_data(prec%athres,5) ! smoother aggr thresh
call read_data(prec%nlev,psb_inp_unit) ! Number of levels in multilevel prec.
call read_data(prec%smther,psb_inp_unit) ! Smoother type.
call read_data(prec%aggrkind,psb_inp_unit) ! smoothed/raw aggregatin
call read_data(prec%aggr_alg,psb_inp_unit) ! local or global aggregation
call read_data(prec%mltype,psb_inp_unit) ! additive or multiplicative 2nd level prec
call read_data(prec%smthpos,psb_inp_unit) ! side: pre, post, both smoothing
call read_data(prec%cmat,psb_inp_unit) ! coarse mat
call read_data(prec%csolve,psb_inp_unit) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%csbsolve,psb_inp_unit) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%cfill,psb_inp_unit) ! Fill-in for factorization
call read_data(prec%cthres,psb_inp_unit) ! Threshold for fact. ILU(T)
call read_data(prec%cjswp,psb_inp_unit) ! Jacobi sweeps
call read_data(prec%athres,psb_inp_unit) ! smoother aggr thresh
end if
end if
@ -471,7 +471,7 @@ contains
end subroutine get_parms
subroutine pr_usage(iout)
integer iout
integer(psb_ipk_) iout
write(iout, *) ' number of parameters is incorrect!'
write(iout, *) ' use: hb_sample mtrx_file methd prec [ptype &
&itmax istopc itrace]'

34
tests/fileread/data_input.f90
Unescape Escape View File

@ -37,6 +37,7 @@
!!$
!!$
module data_input
use psb_base_mod, only : psb_spk_, psb_dpk_, psb_ipk_
interface read_data
module procedure read_char, read_int,&
@ -56,7 +57,7 @@ contains
subroutine read_logical(val,file,marker)
logical, intent(out) :: val
integer, intent(in) :: file
integer(psb_ipk_), intent(in) :: file
character(len=1), optional, intent(in) :: marker
read(file,'(a)')charbuf
@ -66,7 +67,7 @@ contains
subroutine read_char(val,file,marker)
character(len=*), intent(out) :: val
integer, intent(in) :: file
integer(psb_ipk_), intent(in) :: file
character(len=1), optional, intent(in) :: marker
read(file,'(a)')charbuf
@ -74,10 +75,9 @@ contains
end subroutine read_char
subroutine read_int(val,file,marker)
integer, intent(out) :: val
integer, intent(in) :: file
integer(psb_ipk_), intent(out) :: val
integer(psb_ipk_), intent(in) :: file
character(len=1), optional, intent(in) :: marker
read(file,'(a)')charbuf
@ -85,9 +85,8 @@ contains
end subroutine read_int
subroutine read_single(val,file,marker)
use psb_base_mod
real(psb_spk_), intent(out) :: val
integer, intent(in) :: file
integer(psb_ipk_), intent(in) :: file
character(len=1), optional, intent(in) :: marker
read(file,'(a)')charbuf
@ -95,9 +94,8 @@ contains
end subroutine read_single
subroutine read_double(val,file,marker)
use psb_base_mod
real(psb_dpk_), intent(out) :: val
integer, intent(in) :: file
integer(psb_ipk_), intent(in) :: file
character(len=1), optional, intent(in) :: marker
read(file,'(a)')charbuf
@ -111,7 +109,7 @@ contains
character(len=1), optional, intent(in) :: marker
character(len=1) :: marker_
character(len=1024) :: charbuf
integer :: idx
integer(psb_ipk_) :: idx
if (present(marker)) then
marker_ = marker
else
@ -125,12 +123,12 @@ contains
end subroutine string_read_char
subroutine string_read_int(val,file,marker)
integer, intent(out) :: val
integer(psb_ipk_), intent(out) :: val
character(len=*), intent(in) :: file
character(len=1), optional, intent(in) :: marker
character(len=1) :: marker_
character(len=1024) :: charbuf
integer :: idx
integer(psb_ipk_) :: idx
if (present(marker)) then
marker_ = marker
else
@ -144,13 +142,12 @@ contains
end subroutine string_read_int
subroutine string_read_single(val,file,marker)
use psb_base_mod
real(psb_spk_), intent(out) :: val
character(len=*), intent(in) :: file
character(len=1), optional, intent(in) :: marker
character(len=1) :: marker_
character(len=1024) :: charbuf
integer :: idx
integer(psb_ipk_) :: idx
if (present(marker)) then
marker_ = marker
else
@ -164,13 +161,12 @@ contains
end subroutine string_read_single
subroutine string_read_double(val,file,marker)
use psb_base_mod
real(psb_dpk_), intent(out) :: val
character(len=*), intent(in) :: file
character(len=1), optional, intent(in) :: marker
character(len=1) :: marker_
character(len=1024) :: charbuf
integer :: idx
integer(psb_ipk_) :: idx
if (present(marker)) then
marker_ = marker
else
@ -184,13 +180,12 @@ contains
end subroutine string_read_double
subroutine string_read_logical(val,file,marker)
use psb_base_mod
logical, intent(out) :: val
character(len=*), intent(in) :: file
character(len=1), optional, intent(in) :: marker
character(len=1) :: marker_
character(len=1024) :: charbuf
integer :: idx
integer(psb_ipk_) :: idx
if (present(marker)) then
marker_ = marker
else
@ -200,6 +195,7 @@ contains
charbuf = adjustl(charbuf)
idx=index(charbuf,marker_)
if (idx == 0) idx = len(charbuf)+1
write(0,*) ' From string_read_logical: ',idx
read(charbuf(1:idx-1),*) val
end subroutine string_read_logical
@ -208,7 +204,7 @@ contains
character(len=1), optional, intent(in) :: marker
character(len=len(string)) :: trim_string
character(len=1) :: marker_
integer :: idx
integer(psb_ipk_) :: idx
if (present(marker)) then
marker_ = marker
else

122
tests/fileread/df_sample.f90
Unescape Escape View File

@ -51,15 +51,15 @@ program df_sample
type precdata
character(len=20) :: descr ! verbose description of the prec
character(len=10) :: prec ! overall prectype
integer :: novr ! number of overlap layers
integer :: jsweeps ! Jacobi/smoother sweeps
integer(psb_ipk_) :: novr ! number of overlap layers
integer(psb_ipk_) :: jsweeps ! Jacobi/smoother sweeps
character(len=16) :: restr ! restriction over application of AS
character(len=16) :: prol ! prolongation over application of AS
character(len=16) :: solve ! factorization type: ILU, SuperLU, UMFPACK
integer :: fill ! fillin for factorization
integer(psb_ipk_) :: fill ! fillin for factorization
real(psb_dpk_) :: thr ! threshold for fact. ILU(T)
character(len=16) :: smther ! Smoother
integer :: nlev ! number of levels in multilevel prec.
integer(psb_ipk_) :: nlev ! number of levels in multilevel prec.
character(len=16) :: aggrkind ! smoothed, raw aggregation
character(len=16) :: aggr_alg ! aggregation algorithm (currently only decoupled)
character(len=16) :: mltype ! additive or multiplicative multi-level prec
@ -67,13 +67,13 @@ program df_sample
character(len=16) :: cmat ! coarse mat: distributed, replicated
character(len=16) :: csolve ! coarse solver: bjac, umf, slu, sludist
character(len=16) :: csbsolve ! coarse subsolver: ILU, ILU(T), SuperLU, UMFPACK
integer :: cfill ! fillin for coarse factorization
integer(psb_ipk_) :: cfill ! fillin for coarse factorization
real(psb_dpk_) :: cthres ! threshold for coarse fact. ILU(T)
integer :: cjswp ! block-Jacobi sweeps
integer(psb_ipk_) :: cjswp ! block-Jacobi sweeps
real(psb_dpk_) :: athres ! smoothed aggregation threshold
logical :: dump ! Dump preconditioner on file
end type precdata
type(precdata) :: prec_choice
type(precdata) :: prec_choice
! sparse matrices
type(psb_dspmat_type) :: a, aux_a
@ -90,26 +90,26 @@ program df_sample
! communications data structure
type(psb_desc_type):: desc_a
integer :: ictxt, iam, np
integer(psb_ipk_) :: ictxt, iam, np
! solver paramters
integer :: iter, itmax, ierr, itrace, ircode, ipart,&
integer(psb_ipk_) :: iter, itmax, ierr, itrace, ircode, ipart,&
& methd, istopc, irst, nlv
integer(psb_long_int_k_) :: amatsize, precsize, descsize
real(psb_dpk_) :: err, eps
real(psb_dpk_) :: err, eps
character(len=5) :: afmt
character(len=20) :: name
integer, parameter :: iunit=12
integer :: iparm(20)
character(len=5) :: afmt
character(len=20) :: name
integer(psb_ipk_), parameter :: iunit=12
integer(psb_ipk_) :: iparm(20)
! other variables
integer :: i,info,j,m_problem
integer :: internal, m,ii,nnzero
real(psb_dpk_) :: t1, t2, tprec
real(psb_dpk_) :: r_amax, b_amax, scale,resmx,resmxp
integer :: nrhs, nrow, n_row, dim, nv, ne
integer, allocatable :: ivg(:), ipv(:)
integer(psb_ipk_) :: i,info,j,m_problem
integer(psb_ipk_) :: internal, m,ii,nnzero
real(psb_dpk_) :: t1, t2, tprec
real(psb_dpk_) :: r_amax, b_amax, scale,resmx,resmxp
integer(psb_ipk_) :: nrhs, nrow, n_row, dim, nv, ne
integer(psb_ipk_), allocatable :: ivg(:), ipv(:)
call psb_init(ictxt)
call psb_info(ictxt,iam,np)
@ -124,7 +124,7 @@ program df_sample
name='df_sample'
if(psb_get_errstatus() /= 0) goto 9999
info=psb_success_
call psb_set_errverbosity(2)
call psb_set_errverbosity(itwo)
!
! Hello world
!
@ -173,7 +173,7 @@ program df_sample
call psb_bcast(ictxt,m_problem)
! At this point aux_b may still be unallocated
if (psb_size(aux_b,dim=1) == m_problem) then
if (psb_size(aux_b,dim=ione) == m_problem) then
! if any rhs were present, broadcast the first one
write(psb_err_unit,'("Ok, got an rhs ")')
b_col_glob =>aux_b(:,1)
@ -316,7 +316,7 @@ program df_sample
resmx = psb_genrm2(r_col,desc_a,info)
resmxp = psb_geamax(r_col,desc_a,info)
if (prec_choice%dump) &
& call prec%dump(info,istart=1,prefix="out-"//trim(prec_choice%solve),&
& call prec%dump(info,istart=ione,prefix="out-"//trim(prec_choice%solve),&
& solver=.true.)
amatsize = a%sizeof()
@ -388,52 +388,52 @@ contains
use psb_base_mod
implicit none
integer :: icontxt
integer(psb_ipk_) :: icontxt
character(len=*) :: kmethd, mtrx, rhs, afmt,filefmt
type(precdata) :: prec
real(psb_dpk_) :: eps
integer :: iret, istopc,itmax,itrace, ipart, irst
integer :: iam, nm, np, i
integer(psb_ipk_) :: iret, istopc,itmax,itrace, ipart, irst
integer(psb_ipk_) :: iam, nm, np, i
call psb_info(icontxt,iam,np)
if (iam == psb_root_) then
! read input parameters
call read_data(mtrx,5)
call read_data(rhs,5)
call read_data(filefmt,5)
call read_data(kmethd,5)
call read_data(afmt,5)
call read_data(ipart,5)
call read_data(istopc,5)
call read_data(itmax,5)
call read_data(itrace,5)
call read_data(irst,5)
call read_data(eps,5)
call read_data(prec%dump,5) ! dump prec on file
call read_data(prec%descr,5) ! verbose description of the prec
call read_data(prec%prec,5) ! overall prectype
call read_data(prec%novr,5) ! number of overlap layers
call read_data(prec%restr,5) ! restriction over application of as
call read_data(prec%prol,5) ! prolongation over application of as
call read_data(prec%solve,5) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%fill,5) ! Fill-in for factorization
call read_data(prec%thr,5) ! Threshold for fact. ILU(T)
call read_data(prec%jsweeps,5) ! Jacobi sweeps for PJAC
call read_data(mtrx,psb_inp_unit)
call read_data(rhs,psb_inp_unit)
call read_data(filefmt,psb_inp_unit)
call read_data(kmethd,psb_inp_unit)
call read_data(afmt,psb_inp_unit)
call read_data(ipart,psb_inp_unit)
call read_data(istopc,psb_inp_unit)
call read_data(itmax,psb_inp_unit)
call read_data(itrace,psb_inp_unit)
call read_data(irst,psb_inp_unit)
call read_data(eps,psb_inp_unit)
call read_data(prec%dump,psb_inp_unit) ! dump prec on file
call read_data(prec%descr,psb_inp_unit) ! verbose description of the prec
call read_data(prec%prec,psb_inp_unit) ! overall prectype
call read_data(prec%novr,psb_inp_unit) ! number of overlap layers
call read_data(prec%restr,psb_inp_unit) ! restriction over application of as
call read_data(prec%prol,psb_inp_unit) ! prolongation over application of as
call read_data(prec%solve,psb_inp_unit) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%fill,psb_inp_unit) ! Fill-in for factorization
call read_data(prec%thr,psb_inp_unit) ! Threshold for fact. ILU(T)
call read_data(prec%jsweeps,psb_inp_unit) ! Jacobi sweeps for PJAC
if (psb_toupper(prec%prec) == 'ML') then
call read_data(prec%nlev,5) ! Number of levels in multilevel prec.
call read_data(prec%smther,5) ! Smoother type.
call read_data(prec%aggrkind,5) ! smoothed/raw aggregatin
call read_data(prec%aggr_alg,5) ! local or global aggregation
call read_data(prec%mltype,5) ! additive or multiplicative 2nd level prec
call read_data(prec%smthpos,5) ! side: pre, post, both smoothing
call read_data(prec%cmat,5) ! coarse mat
call read_data(prec%csolve,5) ! Factorization type: BJAC, SuperLU, UMFPACK.
call read_data(prec%csbsolve,5) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%cfill,5) ! Fill-in for factorization
call read_data(prec%cthres,5) ! Threshold for fact. ILU(T)
call read_data(prec%cjswp,5) ! Jacobi sweeps
call read_data(prec%athres,5) ! smoother aggr thresh
call read_data(prec%nlev,psb_inp_unit) ! Number of levels in multilevel prec.
call read_data(prec%smther,psb_inp_unit) ! Smoother type.
call read_data(prec%aggrkind,psb_inp_unit) ! smoothed/raw aggregatin
call read_data(prec%aggr_alg,psb_inp_unit) ! local or global aggregation
call read_data(prec%mltype,psb_inp_unit) ! additive or multiplicative 2nd level prec
call read_data(prec%smthpos,psb_inp_unit) ! side: pre, post, both smoothing
call read_data(prec%cmat,psb_inp_unit) ! coarse mat
call read_data(prec%csolve,psb_inp_unit) ! Factorization type: BJAC, SuperLU, UMFPACK.
call read_data(prec%csbsolve,psb_inp_unit) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%cfill,psb_inp_unit) ! Fill-in for factorization
call read_data(prec%cthres,psb_inp_unit) ! Threshold for fact. ILU(T)
call read_data(prec%cjswp,psb_inp_unit) ! Jacobi sweeps
call read_data(prec%athres,psb_inp_unit) ! smoother aggr thresh
end if
end if
@ -477,7 +477,7 @@ contains
end subroutine get_parms
subroutine pr_usage(iout)
integer iout
integer(psb_ipk_) iout
write(iout, *) ' number of parameters is incorrect!'
write(iout, *) ' use: hb_sample mtrx_file methd prec [ptype &
&itmax istopc itrace]'

1
tests/fileread/runs/dfs.inp
Unescape Escape View File

@ -32,4 +32,3 @@ UMF ! Coarsest-level subsolver: ILU UMF SLU SLUDIST (DSC
4 ! Number of Jacobi sweeps for BJAC/PJAC coarsest-level solver
0.01d0 ! Smoothed aggregation threshold: >= 0.0
F ! dump preconditioner data.

118
tests/fileread/sf_sample.f90
Unescape Escape View File

@ -51,15 +51,15 @@ program sf_sample
type precdata
character(len=20) :: descr ! verbose description of the prec
character(len=10) :: prec ! overall prectype
integer :: novr ! number of overlap layers
integer :: jsweeps ! Jacobi/smoother sweeps
integer(psb_ipk_) :: novr ! number of overlap layers
integer(psb_ipk_) :: jsweeps ! Jacobi/smoother sweeps
character(len=16) :: restr ! restriction over application of AS
character(len=16) :: prol ! prolongation over application of AS
character(len=16) :: solve ! factorization type: ILU, SuperLU, UMFPACK
integer :: fill ! fillin for factorization
integer(psb_ipk_) :: fill ! fillin for factorization
real(psb_spk_) :: thr ! threshold for fact. ILU(T)
character(len=16) :: smther ! Smoother
integer :: nlev ! number of levels in multilevel prec.
integer(psb_ipk_) :: nlev ! number of levels in multilevel prec.
character(len=16) :: aggrkind ! smoothed, raw aggregation
character(len=16) :: aggr_alg ! aggregation algorithm (currently only decoupled)
character(len=16) :: mltype ! additive or multiplicative multi-level prec
@ -67,12 +67,12 @@ program sf_sample
character(len=16) :: cmat ! coarse mat: distributed, replicated
character(len=16) :: csolve ! coarse solver: bjac, umf, slu, sludist
character(len=16) :: csbsolve ! coarse subsolver: ILU, ILU(T), SuperLU, UMFPACK
integer :: cfill ! fillin for coarse factorization
integer(psb_ipk_) :: cfill ! fillin for coarse factorization
real(psb_spk_) :: cthres ! threshold for coarse fact. ILU(T)
integer :: cjswp ! block-Jacobi sweeps
integer(psb_ipk_) :: cjswp ! block-Jacobi sweeps
real(psb_spk_) :: athres ! smoothed aggregation threshold
end type precdata
type(precdata) :: prec_choice
type(precdata) :: prec_choice
! sparse matrices
type(psb_sspmat_type) :: a, aux_a
@ -89,26 +89,26 @@ program sf_sample
! communications data structure
type(psb_desc_type):: desc_a
integer :: ictxt, iam, np
integer(psb_ipk_) :: ictxt, iam, np
! solver paramters
integer :: iter, itmax, ierr, itrace, ircode, ipart,&
integer(psb_ipk_) :: iter, itmax, ierr, itrace, ircode, ipart,&
& methd, istopc, irst, nlv
integer(psb_long_int_k_) :: amatsize, precsize, descsize
real(psb_spk_) :: err, eps
real(psb_spk_) :: err, eps
character(len=5) :: afmt
character(len=20) :: name
integer, parameter :: iunit=12
integer :: iparm(20)
character(len=5) :: afmt
character(len=20) :: name
integer(psb_ipk_), parameter :: iunit=12
integer(psb_ipk_) :: iparm(20)
! other variables
integer :: i,info,j,m_problem
integer :: internal, m,ii,nnzero
real(psb_dpk_) :: t1, t2, tprec
real(psb_spk_) :: r_amax, b_amax, scale,resmx,resmxp
integer :: nrhs, nrow, n_row, dim, nv, ne
integer, allocatable :: ivg(:), ipv(:)
integer(psb_ipk_) :: i,info,j,m_problem
integer(psb_ipk_) :: internal, m,ii,nnzero
real(psb_dpk_) :: t1, t2, tprec
real(psb_spk_) :: r_amax, b_amax, scale,resmx,resmxp
integer(psb_ipk_) :: nrhs, nrow, n_row, dim, nv, ne
integer(psb_ipk_), allocatable :: ivg(:), ipv(:)
call psb_init(ictxt)
call psb_info(ictxt,iam,np)
@ -123,7 +123,7 @@ program sf_sample
name='sf_sample'
if(psb_get_errstatus() /= 0) goto 9999
info=psb_success_
call psb_set_errverbosity(2)
call psb_set_errverbosity(itwo)
!
! Hello world
!
@ -172,7 +172,7 @@ program sf_sample
call psb_bcast(ictxt,m_problem)
! At this point aux_b may still be unallocated
if (psb_size(aux_b,dim=1) == m_problem) then
if (psb_size(aux_b,dim=ione) == m_problem) then
! if any rhs were present, broadcast the first one
write(psb_err_unit,'("Ok, got an rhs ")')
b_col_glob =>aux_b(:,1)
@ -384,51 +384,51 @@ contains
use psb_base_mod
implicit none
integer :: icontxt
integer(psb_ipk_) :: icontxt
character(len=*) :: kmethd, mtrx, rhs, afmt,filefmt
type(precdata) :: prec
real(psb_spk_) :: eps
integer :: iret, istopc,itmax,itrace, ipart, irst
integer :: iam, nm, np, i
integer(psb_ipk_) :: iret, istopc,itmax,itrace, ipart, irst
integer(psb_ipk_) :: iam, nm, np, i
call psb_info(icontxt,iam,np)
if (iam == psb_root_) then
! read input parameters
call read_data(mtrx,5)
call read_data(rhs,5)
call read_data(filefmt,5)
call read_data(kmethd,5)
call read_data(afmt,5)
call read_data(ipart,5)
call read_data(istopc,5)
call read_data(itmax,5)
call read_data(itrace,5)
call read_data(irst,5)
call read_data(eps,5)
call read_data(prec%descr,5) ! verbose description of the prec
call read_data(prec%prec,5) ! overall prectype
call read_data(prec%novr,5) ! number of overlap layers
call read_data(prec%restr,5) ! restriction over application of as
call read_data(prec%prol,5) ! prolongation over application of as
call read_data(prec%solve,5) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%fill,5) ! Fill-in for factorization
call read_data(prec%thr,5) ! Threshold for fact. ILU(T)
call read_data(prec%jsweeps,5) ! Jacobi sweeps for PJAC
call read_data(mtrx,psb_inp_unit)
call read_data(rhs,psb_inp_unit)
call read_data(filefmt,psb_inp_unit)
call read_data(kmethd,psb_inp_unit)
call read_data(afmt,psb_inp_unit)
call read_data(ipart,psb_inp_unit)
call read_data(istopc,psb_inp_unit)
call read_data(itmax,psb_inp_unit)
call read_data(itrace,psb_inp_unit)
call read_data(irst,psb_inp_unit)
call read_data(eps,psb_inp_unit)
call read_data(prec%descr,psb_inp_unit) ! verbose description of the prec
call read_data(prec%prec,psb_inp_unit) ! overall prectype
call read_data(prec%novr,psb_inp_unit) ! number of overlap layers
call read_data(prec%restr,psb_inp_unit) ! restriction over application of as
call read_data(prec%prol,psb_inp_unit) ! prolongation over application of as
call read_data(prec%solve,psb_inp_unit) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%fill,psb_inp_unit) ! Fill-in for factorization
call read_data(prec%thr,psb_inp_unit) ! Threshold for fact. ILU(T)
call read_data(prec%jsweeps,psb_inp_unit) ! Jacobi sweeps for PJAC
if (psb_toupper(prec%prec) == 'ML') then
call read_data(prec%nlev,5) ! Number of levels in multilevel prec.
call read_data(prec%smther,5) ! Smoother type.
call read_data(prec%aggrkind,5) ! smoothed/raw aggregatin
call read_data(prec%aggr_alg,5) ! local or global aggregation
call read_data(prec%mltype,5) ! additive or multiplicative 2nd level prec
call read_data(prec%smthpos,5) ! side: pre, post, both smoothing
call read_data(prec%cmat,5) ! coarse mat
call read_data(prec%csolve,5) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%csbsolve,5) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%cfill,5) ! Fill-in for factorization
call read_data(prec%cthres,5) ! Threshold for fact. ILU(T)
call read_data(prec%cjswp,5) ! Jacobi sweeps
call read_data(prec%athres,5) ! smoother aggr thresh
call read_data(prec%nlev,psb_inp_unit) ! Number of levels in multilevel prec.
call read_data(prec%smther,psb_inp_unit) ! Smoother type.
call read_data(prec%aggrkind,psb_inp_unit) ! smoothed/raw aggregatin
call read_data(prec%aggr_alg,psb_inp_unit) ! local or global aggregation
call read_data(prec%mltype,psb_inp_unit) ! additive or multiplicative 2nd level prec
call read_data(prec%smthpos,psb_inp_unit) ! side: pre, post, both smoothing
call read_data(prec%cmat,psb_inp_unit) ! coarse mat
call read_data(prec%csolve,psb_inp_unit) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%csbsolve,psb_inp_unit) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%cfill,psb_inp_unit) ! Fill-in for factorization
call read_data(prec%cthres,psb_inp_unit) ! Threshold for fact. ILU(T)
call read_data(prec%cjswp,psb_inp_unit) ! Jacobi sweeps
call read_data(prec%athres,psb_inp_unit) ! smoother aggr thresh
end if
end if
@ -471,7 +471,7 @@ contains
end subroutine get_parms
subroutine pr_usage(iout)
integer iout
integer(psb_ipk_) iout
write(iout, *) ' number of parameters is incorrect!'
write(iout, *) ' use: hb_sample mtrx_file methd prec [ptype &
&itmax istopc itrace]'

114
tests/fileread/zf_sample.f90
Unescape Escape View File

@ -51,15 +51,15 @@ program zf_sample
type precdata
character(len=20) :: descr ! verbose description of the prec
character(len=10) :: prec ! overall prectype
integer :: novr ! number of overlap layers
integer :: jsweeps ! Jacobi/smoother sweeps
integer(psb_ipk_) :: novr ! number of overlap layers
integer(psb_ipk_) :: jsweeps ! Jacobi/smoother sweeps
character(len=16) :: restr ! restriction over application of AS
character(len=16) :: prol ! prolongation over application of AS
character(len=16) :: solve ! factorization type: ILU, SuperLU, UMFPACK
integer :: fill ! fillin for factorization
integer(psb_ipk_) :: fill ! fillin for factorization
real(psb_dpk_) :: thr ! threshold for fact. ILU(T)
character(len=16) :: smther ! Smoother
integer :: nlev ! number of levels in multilevel prec.
integer(psb_ipk_) :: nlev ! number of levels in multilevel prec.
character(len=16) :: aggrkind ! smoothed, raw aggregation
character(len=16) :: aggr_alg ! aggregation algorithm (currently only decoupled)
character(len=16) :: mltype ! additive or multiplicative multi-level prec
@ -67,12 +67,12 @@ program zf_sample
character(len=16) :: cmat ! coarse mat: distributed, replicated
character(len=16) :: csolve ! coarse solver: bjac, umf, slu, sludist
character(len=16) :: csbsolve ! coarse subsolver: ILU, ILU(T), SuperLU, UMFPACK
integer :: cfill ! fillin for coarse factorization
integer(psb_ipk_) :: cfill ! fillin for coarse factorization
real(psb_dpk_) :: cthres ! threshold for coarse fact. ILU(T)
integer :: cjswp ! block-Jacobi sweeps
integer(psb_ipk_) :: cjswp ! block-Jacobi sweeps
real(psb_dpk_) :: athres ! smoothed aggregation threshold
end type precdata
type(precdata) :: prec_choice
type(precdata) :: prec_choice
! sparse matrices
type(psb_zspmat_type) :: a, aux_a
@ -89,26 +89,26 @@ program zf_sample
! communications data structure
type(psb_desc_type):: desc_a
integer :: ictxt, iam, np
integer(psb_ipk_) :: ictxt, iam, np
! solver paramters
integer :: iter, itmax, ierr, itrace, ircode, ipart,&
integer(psb_ipk_) :: iter, itmax, ierr, itrace, ircode, ipart,&
& methd, istopc, irst, nlv
integer(psb_long_int_k_) :: amatsize, precsize, descsize
real(psb_dpk_) :: err, eps
real(psb_dpk_) :: err, eps
character(len=5) :: afmt
character(len=20) :: name
integer, parameter :: iunit=12
integer :: iparm(20)
integer(psb_ipk_), parameter :: iunit=12
integer(psb_ipk_) :: iparm(20)
! other variables
integer :: i,info,j,m_problem
integer :: internal, m,ii,nnzero
real(psb_dpk_) :: t1, t2, tprec
real(psb_dpk_) :: r_amax, b_amax, scale,resmx,resmxp
integer :: nrhs, nrow, n_row, dim, nv, ne
integer, allocatable :: ivg(:), ipv(:)
integer(psb_ipk_) :: i,info,j,m_problem
integer(psb_ipk_) :: internal, m,ii,nnzero
real(psb_dpk_) :: t1, t2, tprec
real(psb_dpk_) :: r_amax, b_amax, scale,resmx,resmxp
integer(psb_ipk_) :: nrhs, nrow, n_row, dim, nv, ne
integer(psb_ipk_), allocatable :: ivg(:), ipv(:)
call psb_init(ictxt)
call psb_info(ictxt,iam,np)
@ -123,7 +123,7 @@ program zf_sample
name='df_sample'
if(psb_get_errstatus() /= 0) goto 9999
info=psb_success_
call psb_set_errverbosity(2)
call psb_set_errverbosity(itwo)
!
! Hello world
!
@ -172,7 +172,7 @@ program zf_sample
call psb_bcast(ictxt,m_problem)
! At this point aux_b may still be unallocated
if (psb_size(aux_b,dim=1) == m_problem) then
if (psb_size(aux_b,dim=ione) == m_problem) then
! if any rhs were present, broadcast the first one
write(psb_err_unit,'("Ok, got an rhs ")')
b_col_glob =>aux_b(:,1)
@ -384,51 +384,51 @@ contains
use psb_base_mod
implicit none
integer :: icontxt
integer(psb_ipk_) :: icontxt
character(len=*) :: kmethd, mtrx, rhs, afmt,filefmt
type(precdata) :: prec
real(psb_dpk_) :: eps
integer :: iret, istopc,itmax,itrace, ipart, irst
integer :: iam, nm, np, i
integer(psb_ipk_) :: iret, istopc,itmax,itrace, ipart, irst
integer(psb_ipk_) :: iam, nm, np, i
call psb_info(icontxt,iam,np)
if (iam == psb_root_) then
! read input parameters
call read_data(mtrx,5)
call read_data(rhs,5)
call read_data(filefmt,5)
call read_data(kmethd,5)
call read_data(afmt,5)
call read_data(ipart,5)
call read_data(istopc,5)
call read_data(itmax,5)
call read_data(itrace,5)
call read_data(irst,5)
call read_data(eps,5)
call read_data(prec%descr,5) ! verbose description of the prec
call read_data(prec%prec,5) ! overall prectype
call read_data(prec%novr,5) ! number of overlap layers
call read_data(prec%restr,5) ! restriction over application of as
call read_data(prec%prol,5) ! prolongation over application of as
call read_data(prec%solve,5) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%fill,5) ! Fill-in for factorization
call read_data(prec%thr,5) ! Threshold for fact. ILU(T)
call read_data(prec%jsweeps,5) ! Jacobi sweeps for PJAC
call read_data(mtrx,psb_inp_unit)
call read_data(rhs,psb_inp_unit)
call read_data(filefmt,psb_inp_unit)
call read_data(kmethd,psb_inp_unit)
call read_data(afmt,psb_inp_unit)
call read_data(ipart,psb_inp_unit)
call read_data(istopc,psb_inp_unit)
call read_data(itmax,psb_inp_unit)
call read_data(itrace,psb_inp_unit)
call read_data(irst,psb_inp_unit)
call read_data(eps,psb_inp_unit)
call read_data(prec%descr,psb_inp_unit) ! verbose description of the prec
call read_data(prec%prec,psb_inp_unit) ! overall prectype
call read_data(prec%novr,psb_inp_unit) ! number of overlap layers
call read_data(prec%restr,psb_inp_unit) ! restriction over application of as
call read_data(prec%prol,psb_inp_unit) ! prolongation over application of as
call read_data(prec%solve,psb_inp_unit) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%fill,psb_inp_unit) ! Fill-in for factorization
call read_data(prec%thr,psb_inp_unit) ! Threshold for fact. ILU(T)
call read_data(prec%jsweeps,psb_inp_unit) ! Jacobi sweeps for PJAC
if (psb_toupper(prec%prec) == 'ML') then
call read_data(prec%nlev,5) ! Number of levels in multilevel prec.
call read_data(prec%smther,5) ! Smoother type.
call read_data(prec%aggrkind,5) ! smoothed/raw aggregatin
call read_data(prec%aggr_alg,5) ! local or global aggregation
call read_data(prec%mltype,5) ! additive or multiplicative 2nd level prec
call read_data(prec%smthpos,5) ! side: pre, post, both smoothing
call read_data(prec%cmat,5) ! coarse mat
call read_data(prec%csolve,5) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%csbsolve,5) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%cfill,5) ! Fill-in for factorization
call read_data(prec%cthres,5) ! Threshold for fact. ILU(T)
call read_data(prec%cjswp,5) ! Jacobi sweeps
call read_data(prec%athres,5) ! smoother aggr thresh
call read_data(prec%nlev,psb_inp_unit) ! Number of levels in multilevel prec.
call read_data(prec%smther,psb_inp_unit) ! Smoother type.
call read_data(prec%aggrkind,psb_inp_unit) ! smoothed/raw aggregatin
call read_data(prec%aggr_alg,psb_inp_unit) ! local or global aggregation
call read_data(prec%mltype,psb_inp_unit) ! additive or multiplicative 2nd level prec
call read_data(prec%smthpos,psb_inp_unit) ! side: pre, post, both smoothing
call read_data(prec%cmat,psb_inp_unit) ! coarse mat
call read_data(prec%csolve,psb_inp_unit) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%csbsolve,psb_inp_unit) ! Factorization type: ILU, SuperLU, UMFPACK.
call read_data(prec%cfill,psb_inp_unit) ! Fill-in for factorization
call read_data(prec%cthres,psb_inp_unit) ! Threshold for fact. ILU(T)
call read_data(prec%cjswp,psb_inp_unit) ! Jacobi sweeps
call read_data(prec%athres,psb_inp_unit) ! smoother aggr thresh
end if
end if
@ -471,7 +471,7 @@ contains
end subroutine get_parms
subroutine pr_usage(iout)
integer iout
integer(psb_ipk_) iout
write(iout, *) ' number of parameters is incorrect!'
write(iout, *) ' use: hb_sample mtrx_file methd prec [ptype &
&itmax istopc itrace]'

36
tests/pdegen/data_input.f90
Unescape Escape View File

@ -41,9 +41,10 @@ module data_input
interface read_data
module procedure read_char, read_int,&
& read_double, read_single,&
& read_double, read_single, read_logical,&
& string_read_char, string_read_int,&
& string_read_double, string_read_single
& string_read_double, string_read_single, &
& string_read_logical
end interface read_data
interface trim_string
module procedure trim_string
@ -54,6 +55,16 @@ module data_input
contains
subroutine read_logical(val,file,marker)
logical, intent(out) :: val
integer(psb_ipk_), intent(in) :: file
character(len=1), optional, intent(in) :: marker
read(file,'(a)')charbuf
call read_data(val,charbuf,marker)
end subroutine read_logical
subroutine read_char(val,file,marker)
character(len=*), intent(out) :: val
integer(psb_ipk_), intent(in) :: file
@ -129,6 +140,7 @@ contains
if (idx == 0) idx = len(charbuf)+1
read(charbuf(1:idx-1),*) val
end subroutine string_read_int
subroutine string_read_single(val,file,marker)
real(psb_spk_), intent(out) :: val
character(len=*), intent(in) :: file
@ -147,6 +159,7 @@ contains
if (idx == 0) idx = len(charbuf)+1
read(charbuf(1:idx-1),*) val
end subroutine string_read_single
subroutine string_read_double(val,file,marker)
real(psb_dpk_), intent(out) :: val
character(len=*), intent(in) :: file
@ -166,6 +179,25 @@ contains
read(charbuf(1:idx-1),*) val
end subroutine string_read_double
subroutine string_read_logical(val,file,marker)
logical, intent(out) :: val
character(len=*), intent(in) :: file
character(len=1), optional, intent(in) :: marker
character(len=1) :: marker_
character(len=1024) :: charbuf
integer(psb_ipk_) :: idx
if (present(marker)) then
marker_ = marker
else
marker_ = def_marker
end if
read(file,'(a)')charbuf
charbuf = adjustl(charbuf)
idx=index(charbuf,marker_)
if (idx == 0) idx = len(charbuf)+1
read(charbuf(1:idx-1),*) val
end subroutine string_read_logical
function trim_string(string,marker)
character(len=*), intent(in) :: string
character(len=1), optional, intent(in) :: marker

1
tests/pdegen/ppde2d.f90
Unescape Escape View File

@ -259,6 +259,7 @@ program ppde2d
call mld_precset(prec,mld_sub_fillin_, prectype%fill1, info)
call mld_precset(prec,mld_sub_iluthrs_, prectype%thr1, info)
end if
call psb_barrier(ictxt)
t1 = psb_wtime()
call mld_precbld(a,desc_a,prec,info)

2
tests/pdegen/runs/ppde.inp
Unescape Escape View File

@ -1,6 +1,6 @@
BICGSTAB ! Iterative method: BiCGSTAB BiCG CGS RGMRES BiCGSTABL CG
CSR ! Storage format CSR COO JAD
040 ! IDIM; domain size is idim**3
080 ! IDIM; domain size is idim**3
2 ! ISTOPC
0100 ! ITMAX
-1 ! ITRACE

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