New name for function PTAP.
Salvatore Filippone
5 years ago
parent
b3f3b20179
commit
167ad6e788
@ -0,0 +1,390 @@
|
||||
!
|
||||
!
|
||||
! MLD2P4 Extensions
|
||||
!
|
||||
! (C) Copyright 2019
|
||||
!
|
||||
! Salvatore Filippone Cranfield University
|
||||
! Pasqua D'Ambra IAC-CNR, Naples, IT
|
||||
!
|
||||
! 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_daggrmat_nosmth_bld.F90
|
||||
!
|
||||
!
|
||||
subroutine mld_d_ptap(a_csr,desc_a,nlaggr,parms,ac,&
|
||||
& coo_prol,desc_ac,coo_restr,info)
|
||||
use psb_base_mod
|
||||
use mld_d_inner_mod
|
||||
use mld_d_base_aggregator_mod, mld_protect_name => mld_d_ptap
|
||||
implicit none
|
||||
|
||||
! Arguments
|
||||
type(psb_d_csr_sparse_mat), intent(inout) :: a_csr
|
||||
type(psb_desc_type), intent(in) :: desc_a
|
||||
integer(psb_lpk_), intent(inout) :: nlaggr(:)
|
||||
type(mld_dml_parms), intent(inout) :: parms
|
||||
type(psb_ld_coo_sparse_mat), intent(inout) :: coo_prol, coo_restr
|
||||
type(psb_desc_type), intent(inout) :: desc_ac
|
||||
type(psb_ldspmat_type), intent(out) :: ac
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
|
||||
! Local variables
|
||||
integer(psb_ipk_) :: err_act
|
||||
integer(psb_ipk_) :: ictxt,np,me, icomm, ndx, minfo
|
||||
character(len=40) :: name
|
||||
integer(psb_ipk_) :: ierr(5)
|
||||
type(psb_ld_coo_sparse_mat) :: ac_coo, tmpcoo
|
||||
type(psb_d_csr_sparse_mat) :: acsr3, csr_prol, ac_csr, csr_restr
|
||||
integer(psb_ipk_) :: debug_level, debug_unit, naggr
|
||||
integer(psb_lpk_) :: nrow, nglob, ncol, ntaggr, nrl, nzl, ip, &
|
||||
& nzt, naggrm1, naggrp1, i, k
|
||||
integer(psb_lpk_) :: nrsave, ncsave, nzsave, nza
|
||||
logical, parameter :: do_timings=.false., oldstyle=.false., debug=.false.
|
||||
integer(psb_ipk_), save :: idx_spspmm=-1
|
||||
|
||||
name='mld_ptap'
|
||||
if(psb_get_errstatus().ne.0) return
|
||||
info=psb_success_
|
||||
call psb_erractionsave(err_act)
|
||||
|
||||
|
||||
ictxt = desc_a%get_context()
|
||||
icomm = desc_a%get_mpic()
|
||||
call psb_info(ictxt, me, np)
|
||||
debug_unit = psb_get_debug_unit()
|
||||
debug_level = psb_get_debug_level()
|
||||
nglob = desc_a%get_global_rows()
|
||||
nrow = desc_a%get_local_rows()
|
||||
ncol = desc_a%get_local_cols()
|
||||
|
||||
if ((do_timings).and.(idx_spspmm==-1)) &
|
||||
& idx_spspmm = psb_get_timer_idx("SPMM_BLD: par_spspmm")
|
||||
|
||||
naggr = nlaggr(me+1)
|
||||
ntaggr = sum(nlaggr)
|
||||
naggrm1 = sum(nlaggr(1:me))
|
||||
naggrp1 = sum(nlaggr(1:me+1))
|
||||
!write(0,*)me,' ',name,' input sizes',nlaggr(:),':',naggr
|
||||
|
||||
!
|
||||
! COO_PROL should arrive here with local numbering
|
||||
!
|
||||
if (debug) write(0,*) me,' ',trim(name),' Size check on entry New: ',&
|
||||
& coo_prol%get_fmt(),coo_prol%get_nrows(),coo_prol%get_ncols(),coo_prol%get_nzeros(),&
|
||||
& nrow,ntaggr,naggr
|
||||
|
||||
call coo_prol%cp_to_ifmt(csr_prol,info)
|
||||
|
||||
if (debug) write(0,*) me,trim(name),' Product AxPROL ',&
|
||||
& a_csr%get_nrows(),a_csr%get_ncols(), csr_prol%get_nrows(), &
|
||||
& desc_a%get_local_rows(),desc_a%get_local_cols(),&
|
||||
& desc_ac%get_local_rows(),desc_a%get_local_cols()
|
||||
if (debug) flush(0)
|
||||
|
||||
if (do_timings) call psb_tic(idx_spspmm)
|
||||
call psb_par_spspmm(a_csr,desc_a,csr_prol,acsr3,desc_ac,info)
|
||||
if (do_timings) call psb_toc(idx_spspmm)
|
||||
|
||||
if (debug) write(0,*) me,trim(name),' Done AxPROL ',&
|
||||
& acsr3%get_nrows(),acsr3%get_ncols(), acsr3%get_nzeros(),&
|
||||
& desc_ac%get_local_rows(),desc_ac%get_local_cols()
|
||||
|
||||
!
|
||||
! Ok first product done.
|
||||
!
|
||||
! Remember that RESTR must be built from PROL after halo extension,
|
||||
! which is done above in psb_par_spspmm
|
||||
if (debug) write(0,*)me,' ',name,' No inp_restr, transposing prol ',&
|
||||
& csr_prol%get_nrows(),csr_prol%get_ncols(),csr_prol%get_nzeros()
|
||||
call csr_prol%mv_to_lcoo(coo_restr,info)
|
||||
!!$ write(0,*)me,' ',name,' new into transposition ',coo_restr%get_nrows(),&
|
||||
!!$ & coo_restr%get_ncols(),coo_restr%get_nzeros()
|
||||
if (debug) call check_coo(me,trim(name)//' Check 1 (before transp) on coo_restr:',coo_restr)
|
||||
|
||||
call coo_restr%transp()
|
||||
nzl = coo_restr%get_nzeros()
|
||||
nrl = desc_ac%get_local_rows()
|
||||
i=0
|
||||
!
|
||||
! Only keep local rows
|
||||
!
|
||||
do k=1, nzl
|
||||
if ((1 <= coo_restr%ia(k)) .and.(coo_restr%ia(k) <= nrl)) then
|
||||
i = i+1
|
||||
coo_restr%val(i) = coo_restr%val(k)
|
||||
coo_restr%ia(i) = coo_restr%ia(k)
|
||||
coo_restr%ja(i) = coo_restr%ja(k)
|
||||
end if
|
||||
end do
|
||||
call coo_restr%set_nzeros(i)
|
||||
call coo_restr%fix(info)
|
||||
nzl = coo_restr%get_nzeros()
|
||||
call coo_restr%set_nrows(desc_ac%get_local_rows())
|
||||
call coo_restr%set_ncols(desc_a%get_local_cols())
|
||||
if (debug) call check_coo(me,trim(name)//' Check 2 on coo_restr:',coo_restr)
|
||||
call csr_restr%cp_from_lcoo(coo_restr,info)
|
||||
|
||||
!!$ write(0,*)me,' ',name,' after transposition ',coo_restr%get_nrows(),coo_restr%get_ncols(),coo_restr%get_nzeros()
|
||||
|
||||
if (info /= psb_success_) then
|
||||
call psb_errpush(psb_err_from_subroutine_,name,a_err='spcnv coo_restr')
|
||||
goto 9999
|
||||
end if
|
||||
if (debug_level >= psb_debug_outer_) &
|
||||
& write(debug_unit,*) me,' ',trim(name),&
|
||||
& 'starting sphalo/ rwxtd'
|
||||
|
||||
if (debug) write(0,*) me,trim(name),' Product RESTRxAP ',&
|
||||
& csr_restr%get_nrows(),csr_restr%get_ncols(), &
|
||||
& desc_ac%get_local_rows(),desc_a%get_local_cols(),&
|
||||
& acsr3%get_nrows(),acsr3%get_ncols()
|
||||
if (do_timings) call psb_tic(idx_spspmm)
|
||||
call psb_par_spspmm(csr_restr,desc_a,acsr3,ac_csr,desc_ac,info)
|
||||
if (do_timings) call psb_toc(idx_spspmm)
|
||||
call acsr3%free()
|
||||
|
||||
call psb_cdasb(desc_ac,info)
|
||||
|
||||
call ac_csr%set_nrows(desc_ac%get_local_rows())
|
||||
call ac_csr%set_ncols(desc_ac%get_local_cols())
|
||||
call ac%mv_from(ac_csr)
|
||||
call ac%set_asb()
|
||||
|
||||
if (debug) write(0,*) me,' ',trim(name),' After mv_from',psb_get_errstatus()
|
||||
if (debug) write(0,*) me,' ',trim(name),' ',ac%get_fmt(),ac%get_nrows(),&
|
||||
& ac%get_ncols(),ac%get_nzeros(),naggr,ntaggr
|
||||
|
||||
call coo_prol%set_ncols(desc_ac%get_local_cols())
|
||||
|
||||
if (debug) call check_coo(me,trim(name)//' Check 3 on coo_restr:',coo_restr)
|
||||
|
||||
if (debug_level >= psb_debug_outer_) &
|
||||
& write(debug_unit,*) me,' ',trim(name),&
|
||||
& 'Done ptap '
|
||||
|
||||
call psb_erractionrestore(err_act)
|
||||
return
|
||||
|
||||
9999 call psb_error_handler(err_act)
|
||||
|
||||
return
|
||||
contains
|
||||
subroutine check_coo(me,string,coo)
|
||||
implicit none
|
||||
integer(psb_ipk_) :: me
|
||||
type(psb_ld_coo_sparse_mat) :: coo
|
||||
character(len=*) :: string
|
||||
integer(psb_lpk_) :: nr,nc,nz
|
||||
nr = coo%get_nrows()
|
||||
nc = coo%get_ncols()
|
||||
nz = coo%get_nzeros()
|
||||
write(0,*) me,string,nr,nc,&
|
||||
& minval(coo%ia(1:nz)),maxval(coo%ia(1:nz)),&
|
||||
& minval(coo%ja(1:nz)),maxval(coo%ja(1:nz))
|
||||
|
||||
end subroutine check_coo
|
||||
|
||||
end subroutine mld_d_ptap
|
||||
|
||||
subroutine mld_ld_ptap(a_csr,desc_a,nlaggr,parms,ac,&
|
||||
& coo_prol,desc_ac,coo_restr,info)
|
||||
use psb_base_mod
|
||||
use mld_d_inner_mod
|
||||
use mld_d_base_aggregator_mod, mld_protect_name => mld_ld_ptap
|
||||
implicit none
|
||||
|
||||
! Arguments
|
||||
type(psb_ld_csr_sparse_mat), intent(inout) :: a_csr
|
||||
type(psb_desc_type), intent(in) :: desc_a
|
||||
integer(psb_lpk_), intent(inout) :: nlaggr(:)
|
||||
type(mld_dml_parms), intent(inout) :: parms
|
||||
type(psb_ld_coo_sparse_mat), intent(inout) :: coo_prol, coo_restr
|
||||
type(psb_desc_type), intent(inout) :: desc_ac
|
||||
type(psb_ldspmat_type), intent(out) :: ac
|
||||
integer(psb_ipk_), intent(out) :: info
|
||||
|
||||
! Local variables
|
||||
integer(psb_ipk_) :: err_act
|
||||
integer(psb_ipk_) :: ictxt,np,me, icomm, ndx, minfo
|
||||
character(len=40) :: name
|
||||
integer(psb_ipk_) :: ierr(5)
|
||||
type(psb_ld_coo_sparse_mat) :: ac_coo, tmpcoo
|
||||
type(psb_ld_csr_sparse_mat) :: acsr3, csr_prol, ac_csr, csr_restr
|
||||
integer(psb_ipk_) :: debug_level, debug_unit, naggr
|
||||
integer(psb_lpk_) :: nrow, nglob, ncol, ntaggr, nrl, nzl, ip, &
|
||||
& nzt, naggrm1, naggrp1, i, k
|
||||
integer(psb_lpk_) :: nrsave, ncsave, nzsave, nza
|
||||
logical, parameter :: do_timings=.true., oldstyle=.false., debug=.false.
|
||||
integer(psb_ipk_), save :: idx_spspmm=-1
|
||||
|
||||
name='mld_ptap'
|
||||
if(psb_get_errstatus().ne.0) return
|
||||
info=psb_success_
|
||||
call psb_erractionsave(err_act)
|
||||
|
||||
|
||||
ictxt = desc_a%get_context()
|
||||
icomm = desc_a%get_mpic()
|
||||
call psb_info(ictxt, me, np)
|
||||
debug_unit = psb_get_debug_unit()
|
||||
debug_level = psb_get_debug_level()
|
||||
nglob = desc_a%get_global_rows()
|
||||
nrow = desc_a%get_local_rows()
|
||||
ncol = desc_a%get_local_cols()
|
||||
|
||||
if ((do_timings).and.(idx_spspmm==-1)) &
|
||||
& idx_spspmm = psb_get_timer_idx("SPMM_BLD: par_spspmm")
|
||||
|
||||
naggr = nlaggr(me+1)
|
||||
ntaggr = sum(nlaggr)
|
||||
naggrm1 = sum(nlaggr(1:me))
|
||||
naggrp1 = sum(nlaggr(1:me+1))
|
||||
!write(0,*)me,' ',name,' input sizes',nlaggr(:),':',naggr
|
||||
|
||||
!
|
||||
! COO_PROL should arrive here with local numbering
|
||||
!
|
||||
if (debug) write(0,*) me,' ',trim(name),' Size check on entry New: ',&
|
||||
& coo_prol%get_fmt(),coo_prol%get_nrows(),coo_prol%get_ncols(),coo_prol%get_nzeros(),&
|
||||
& nrow,ntaggr,naggr
|
||||
|
||||
call coo_prol%cp_to_fmt(csr_prol,info)
|
||||
|
||||
if (debug) write(0,*) me,trim(name),' Product AxPROL ',&
|
||||
& a_csr%get_nrows(),a_csr%get_ncols(), csr_prol%get_nrows(), &
|
||||
& desc_a%get_local_rows(),desc_a%get_local_cols(),&
|
||||
& desc_ac%get_local_rows(),desc_a%get_local_cols()
|
||||
if (debug) flush(0)
|
||||
|
||||
if (do_timings) call psb_tic(idx_spspmm)
|
||||
call psb_par_spspmm(a_csr,desc_a,csr_prol,acsr3,desc_ac,info)
|
||||
if (do_timings) call psb_toc(idx_spspmm)
|
||||
|
||||
if (debug) write(0,*) me,trim(name),' Done AxPROL ',&
|
||||
& acsr3%get_nrows(),acsr3%get_ncols(), acsr3%get_nzeros(),&
|
||||
& desc_ac%get_local_rows(),desc_ac%get_local_cols()
|
||||
|
||||
!
|
||||
! Ok first product done.
|
||||
!
|
||||
! Remember that RESTR must be built from PROL after halo extension,
|
||||
! which is done above in psb_par_spspmm
|
||||
if (debug) write(0,*)me,' ',name,' No inp_restr, transposing prol ',&
|
||||
& csr_prol%get_nrows(),csr_prol%get_ncols(),csr_prol%get_nzeros()
|
||||
call csr_prol%mv_to_coo(coo_restr,info)
|
||||
!!$ write(0,*)me,' ',name,' new into transposition ',coo_restr%get_nrows(),&
|
||||
!!$ & coo_restr%get_ncols(),coo_restr%get_nzeros()
|
||||
if (debug) call check_coo(me,trim(name)//' Check 1 (before transp) on coo_restr:',coo_restr)
|
||||
|
||||
call coo_restr%transp()
|
||||
nzl = coo_restr%get_nzeros()
|
||||
nrl = desc_ac%get_local_rows()
|
||||
i=0
|
||||
!
|
||||
! Only keep local rows
|
||||
!
|
||||
do k=1, nzl
|
||||
if ((1 <= coo_restr%ia(k)) .and.(coo_restr%ia(k) <= nrl)) then
|
||||
i = i+1
|
||||
coo_restr%val(i) = coo_restr%val(k)
|
||||
coo_restr%ia(i) = coo_restr%ia(k)
|
||||
coo_restr%ja(i) = coo_restr%ja(k)
|
||||
end if
|
||||
end do
|
||||
call coo_restr%set_nzeros(i)
|
||||
call coo_restr%fix(info)
|
||||
nzl = coo_restr%get_nzeros()
|
||||
call coo_restr%set_nrows(desc_ac%get_local_rows())
|
||||
call coo_restr%set_ncols(desc_a%get_local_cols())
|
||||
if (debug) call check_coo(me,trim(name)//' Check 2 on coo_restr:',coo_restr)
|
||||
call csr_restr%cp_from_coo(coo_restr,info)
|
||||
|
||||
!!$ write(0,*)me,' ',name,' after transposition ',coo_restr%get_nrows(),coo_restr%get_ncols(),coo_restr%get_nzeros()
|
||||
|
||||
if (info /= psb_success_) then
|
||||
call psb_errpush(psb_err_from_subroutine_,name,a_err='spcnv coo_restr')
|
||||
goto 9999
|
||||
end if
|
||||
if (debug_level >= psb_debug_outer_) &
|
||||
& write(debug_unit,*) me,' ',trim(name),&
|
||||
& 'starting sphalo/ rwxtd'
|
||||
|
||||
if (debug) write(0,*) me,trim(name),' Product RESTRxAP ',&
|
||||
& csr_restr%get_nrows(),csr_restr%get_ncols(), &
|
||||
& desc_ac%get_local_rows(),desc_a%get_local_cols(),&
|
||||
& acsr3%get_nrows(),acsr3%get_ncols()
|
||||
if (do_timings) call psb_tic(idx_spspmm)
|
||||
call psb_par_spspmm(csr_restr,desc_a,acsr3,ac_csr,desc_ac,info)
|
||||
if (do_timings) call psb_toc(idx_spspmm)
|
||||
call acsr3%free()
|
||||
|
||||
call psb_cdasb(desc_ac,info)
|
||||
|
||||
call ac_csr%set_nrows(desc_ac%get_local_rows())
|
||||
call ac_csr%set_ncols(desc_ac%get_local_cols())
|
||||
call ac%mv_from(ac_csr)
|
||||
call ac%set_asb()
|
||||
|
||||
if (debug) write(0,*) me,' ',trim(name),' After mv_from',psb_get_errstatus()
|
||||
if (debug) write(0,*) me,' ',trim(name),' ',ac%get_fmt(),ac%get_nrows(),ac%get_ncols(),ac%get_nzeros(),naggr,ntaggr
|
||||
! write(0,*) me,' ',trim(name),' Final AC newstyle ',ac%get_fmt(),ac%get_nrows(),ac%get_ncols(),ac%get_nzeros()
|
||||
|
||||
call coo_prol%set_ncols(desc_ac%get_local_cols())
|
||||
!call coo_restr%mv_from_ifmt(csr_restr,info)
|
||||
!!$ call coo_restr%set_nrows(desc_ac%get_local_rows())
|
||||
!!$ call coo_restr%set_ncols(desc_a%get_local_cols())
|
||||
if (debug) call check_coo(me,trim(name)//' Check 3 on coo_restr:',coo_restr)
|
||||
|
||||
|
||||
if (debug_level >= psb_debug_outer_) &
|
||||
& write(debug_unit,*) me,' ',trim(name),&
|
||||
& 'Done ptap '
|
||||
|
||||
call psb_erractionrestore(err_act)
|
||||
return
|
||||
|
||||
9999 call psb_error_handler(err_act)
|
||||
|
||||
return
|
||||
|
||||
contains
|
||||
subroutine check_coo(me,string,coo)
|
||||
implicit none
|
||||
integer(psb_ipk_) :: me
|
||||
type(psb_ld_coo_sparse_mat) :: coo
|
||||
character(len=*) :: string
|
||||
integer(psb_lpk_) :: nr,nc,nz
|
||||
nr = coo%get_nrows()
|
||||
nc = coo%get_ncols()
|
||||
nz = coo%get_nzeros()
|
||||
write(0,*) me,string,nr,nc,&
|
||||
& minval(coo%ia(1:nz)),maxval(coo%ia(1:nz)),&
|
||||
& minval(coo%ja(1:nz)),maxval(coo%ja(1:nz))
|
||||
|
||||
end subroutine check_coo
|
||||
|
||||
end subroutine mld_ld_ptap
|
||||
Loading…
Reference in New Issue