diff --git a/mlprec/impl/aggregator/mld_c_spmm_bld_inner.f90 b/mlprec/impl/aggregator/mld_c_spmm_bld_inner.f90 new file mode 100644 index 00000000..f4120eff --- /dev/null +++ b/mlprec/impl/aggregator/mld_c_spmm_bld_inner.f90 @@ -0,0 +1,217 @@ +! +! +! 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_c_spmm_bld_inner(a_csr,desc_a,nlaggr,parms,ac,& + & coo_prol,desc_cprol,coo_restr,info) + use psb_base_mod + use mld_c_inner_mod + use mld_c_base_aggregator_mod, mld_protect_name => mld_c_spmm_bld_inner + implicit none + + ! Arguments + type(psb_c_csr_sparse_mat), intent(inout) :: a_csr + type(psb_desc_type), intent(in) :: desc_a + integer(psb_lpk_), intent(inout) :: nlaggr(:) + type(mld_sml_parms), intent(inout) :: parms + type(psb_c_coo_sparse_mat), intent(inout) :: coo_prol, coo_restr + type(psb_desc_type), intent(inout) :: desc_cprol + type(psb_cspmat_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_c_coo_sparse_mat) :: ac_coo, tmpcoo + type(psb_c_csr_sparse_mat) :: acsr3, csr_prol, ac_csr, csr_restr + integer(psb_ipk_) :: debug_level, debug_unit, naggr + integer(psb_ipk_) :: nrow, nglob, ncol, ntaggr, nzl, ip, & + & nzt, naggrm1, naggrp1, i, k + integer(psb_ipk_) :: nrsave, ncsave, nzsave, nza, nrpsave, ncpsave, nzpsave + logical, parameter :: do_timings=.true., oldstyle=.false., debug=.false. + integer(psb_ipk_), save :: idx_spspmm=-1 + + name='mld_spmm_bld_inner' + 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 + nrpsave = coo_prol%get_nrows() + ncpsave = coo_prol%get_ncols() + nzpsave = coo_prol%get_nzeros() + !write(0,*)me,' ',name,' input coo_prol ',nrpsave,ncpsave,nzpsave + + ! + ! Here COO_PROL should be with GLOBAL indices on the cols + ! and LOCAL indices on the rows. + ! + 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_cprol%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_cprol,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_cprol%get_local_rows(),desc_cprol%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%cp_to_fmt(coo_restr,info) +!!$ write(0,*)me,' ',name,' new into transposition ',coo_restr%get_nrows(),& +!!$ & coo_restr%get_ncols(),coo_restr%get_nzeros() + call coo_restr%transp() + nzl = coo_restr%get_nzeros() + call desc_cprol%l2gip(coo_restr%ia(1:nzl),info) + i=0 + ! + ! Now we have to fix this. The only rows of the restrictor that are correct + ! are those corresponding to "local" aggregates, i.e. indices in ilaggr(:) + ! + do k=1, nzl + if ((naggrm1 < coo_restr%ia(k)) .and.(coo_restr%ia(k) <= naggrp1)) 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) + call coo_restr%cp_to_coo(tmpcoo,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' + nzl = tmpcoo%get_nzeros() + call psb_glob_to_loc(tmpcoo%ia(1:nzl),desc_cprol,info,iact='I',owned=.true.) + call tmpcoo%clean_negidx(info) + nzl = tmpcoo%get_nzeros() + call tmpcoo%set_nrows(desc_cprol%get_local_rows()) + call tmpcoo%set_ncols(desc_a%get_local_cols()) +!!$ write(0,*)me,' ',name,' after G2L on rows ',tmpcoo%get_nrows(),tmpcoo%get_ncols(),tmpcoo%get_nzeros() + call csr_restr%mv_from_coo(tmpcoo,info) + + if (debug) write(0,*) me,trim(name),' Product RESTRxAP ',& + & csr_restr%get_nrows(),csr_restr%get_ncols(), & + & desc_cprol%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_cprol,info) + if (do_timings) call psb_toc(idx_spspmm) + call csr_restr%free() + call ac_csr%mv_to_coo(ac_coo,info) + nza = ac_coo%get_nzeros() + if (debug) write(0,*) me,trim(name),' Fixing ac ',& + & ac_coo%get_nrows(),ac_coo%get_ncols(), nza + call ac_coo%fix(info) + call desc_cprol%indxmap%l2gip(ac_coo%ia(1:nza),info) + call desc_cprol%indxmap%l2gip(ac_coo%ja(1:nza),info) + call ac_coo%set_nrows(ntaggr) + call ac_coo%set_ncols(ntaggr) + if (debug) write(0,*) me,' ',trim(name),' Before mv_from',psb_get_errstatus() + if (info == 0) call ac%mv_from(ac_coo) + 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() + + nza = coo_prol%get_nzeros() + call desc_cprol%indxmap%l2gip(coo_prol%ja(1:nza),info) + + if (debug) then + write(0,*) me,' ',trim(name),' Checkpoint at exit' + call psb_barrier(ictxt) + write(0,*) me,' ',trim(name),' Checkpoint through' + end if + + if (info /= psb_success_) then + call psb_errpush(psb_err_internal_error_,name,a_err='Build ac = coo_restr x am3') + goto 9999 + end if + + + if (debug_level >= psb_debug_outer_) & + & write(debug_unit,*) me,' ',trim(name),& + & 'Done smooth_aggregate ' + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(err_act) + + return + +end subroutine mld_c_spmm_bld_inner diff --git a/mlprec/impl/aggregator/mld_d_spmm_bld_inner.f90 b/mlprec/impl/aggregator/mld_d_spmm_bld_inner.f90 new file mode 100644 index 00000000..27b723b8 --- /dev/null +++ b/mlprec/impl/aggregator/mld_d_spmm_bld_inner.f90 @@ -0,0 +1,217 @@ +! +! +! 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_spmm_bld_inner(a_csr,desc_a,nlaggr,parms,ac,& + & coo_prol,desc_cprol,coo_restr,info) + use psb_base_mod + use mld_d_inner_mod + use mld_d_base_aggregator_mod, mld_protect_name => mld_d_spmm_bld_inner + 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_d_coo_sparse_mat), intent(inout) :: coo_prol, coo_restr + type(psb_desc_type), intent(inout) :: desc_cprol + type(psb_dspmat_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_d_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_ipk_) :: nrow, nglob, ncol, ntaggr, nzl, ip, & + & nzt, naggrm1, naggrp1, i, k + integer(psb_ipk_) :: nrsave, ncsave, nzsave, nza, nrpsave, ncpsave, nzpsave + logical, parameter :: do_timings=.true., oldstyle=.false., debug=.false. + integer(psb_ipk_), save :: idx_spspmm=-1 + + name='mld_spmm_bld_inner' + 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 + nrpsave = coo_prol%get_nrows() + ncpsave = coo_prol%get_ncols() + nzpsave = coo_prol%get_nzeros() + !write(0,*)me,' ',name,' input coo_prol ',nrpsave,ncpsave,nzpsave + + ! + ! Here COO_PROL should be with GLOBAL indices on the cols + ! and LOCAL indices on the rows. + ! + 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_cprol%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_cprol,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_cprol%get_local_rows(),desc_cprol%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%cp_to_fmt(coo_restr,info) +!!$ write(0,*)me,' ',name,' new into transposition ',coo_restr%get_nrows(),& +!!$ & coo_restr%get_ncols(),coo_restr%get_nzeros() + call coo_restr%transp() + nzl = coo_restr%get_nzeros() + call desc_cprol%l2gip(coo_restr%ia(1:nzl),info) + i=0 + ! + ! Now we have to fix this. The only rows of the restrictor that are correct + ! are those corresponding to "local" aggregates, i.e. indices in ilaggr(:) + ! + do k=1, nzl + if ((naggrm1 < coo_restr%ia(k)) .and.(coo_restr%ia(k) <= naggrp1)) 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) + call coo_restr%cp_to_coo(tmpcoo,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' + nzl = tmpcoo%get_nzeros() + call psb_glob_to_loc(tmpcoo%ia(1:nzl),desc_cprol,info,iact='I',owned=.true.) + call tmpcoo%clean_negidx(info) + nzl = tmpcoo%get_nzeros() + call tmpcoo%set_nrows(desc_cprol%get_local_rows()) + call tmpcoo%set_ncols(desc_a%get_local_cols()) +!!$ write(0,*)me,' ',name,' after G2L on rows ',tmpcoo%get_nrows(),tmpcoo%get_ncols(),tmpcoo%get_nzeros() + call csr_restr%mv_from_coo(tmpcoo,info) + + if (debug) write(0,*) me,trim(name),' Product RESTRxAP ',& + & csr_restr%get_nrows(),csr_restr%get_ncols(), & + & desc_cprol%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_cprol,info) + if (do_timings) call psb_toc(idx_spspmm) + call csr_restr%free() + call ac_csr%mv_to_coo(ac_coo,info) + nza = ac_coo%get_nzeros() + if (debug) write(0,*) me,trim(name),' Fixing ac ',& + & ac_coo%get_nrows(),ac_coo%get_ncols(), nza + call ac_coo%fix(info) + call desc_cprol%indxmap%l2gip(ac_coo%ia(1:nza),info) + call desc_cprol%indxmap%l2gip(ac_coo%ja(1:nza),info) + call ac_coo%set_nrows(ntaggr) + call ac_coo%set_ncols(ntaggr) + if (debug) write(0,*) me,' ',trim(name),' Before mv_from',psb_get_errstatus() + if (info == 0) call ac%mv_from(ac_coo) + 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() + + nza = coo_prol%get_nzeros() + call desc_cprol%indxmap%l2gip(coo_prol%ja(1:nza),info) + + if (debug) then + write(0,*) me,' ',trim(name),' Checkpoint at exit' + call psb_barrier(ictxt) + write(0,*) me,' ',trim(name),' Checkpoint through' + end if + + if (info /= psb_success_) then + call psb_errpush(psb_err_internal_error_,name,a_err='Build ac = coo_restr x am3') + goto 9999 + end if + + + if (debug_level >= psb_debug_outer_) & + & write(debug_unit,*) me,' ',trim(name),& + & 'Done smooth_aggregate ' + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(err_act) + + return + +end subroutine mld_d_spmm_bld_inner diff --git a/mlprec/impl/aggregator/mld_s_spmm_bld_inner.f90 b/mlprec/impl/aggregator/mld_s_spmm_bld_inner.f90 new file mode 100644 index 00000000..2ef513ee --- /dev/null +++ b/mlprec/impl/aggregator/mld_s_spmm_bld_inner.f90 @@ -0,0 +1,217 @@ +! +! +! 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_s_spmm_bld_inner(a_csr,desc_a,nlaggr,parms,ac,& + & coo_prol,desc_cprol,coo_restr,info) + use psb_base_mod + use mld_s_inner_mod + use mld_s_base_aggregator_mod, mld_protect_name => mld_s_spmm_bld_inner + implicit none + + ! Arguments + type(psb_s_csr_sparse_mat), intent(inout) :: a_csr + type(psb_desc_type), intent(in) :: desc_a + integer(psb_lpk_), intent(inout) :: nlaggr(:) + type(mld_sml_parms), intent(inout) :: parms + type(psb_s_coo_sparse_mat), intent(inout) :: coo_prol, coo_restr + type(psb_desc_type), intent(inout) :: desc_cprol + type(psb_sspmat_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_s_coo_sparse_mat) :: ac_coo, tmpcoo + type(psb_s_csr_sparse_mat) :: acsr3, csr_prol, ac_csr, csr_restr + integer(psb_ipk_) :: debug_level, debug_unit, naggr + integer(psb_ipk_) :: nrow, nglob, ncol, ntaggr, nzl, ip, & + & nzt, naggrm1, naggrp1, i, k + integer(psb_ipk_) :: nrsave, ncsave, nzsave, nza, nrpsave, ncpsave, nzpsave + logical, parameter :: do_timings=.true., oldstyle=.false., debug=.false. + integer(psb_ipk_), save :: idx_spspmm=-1 + + name='mld_spmm_bld_inner' + 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 + nrpsave = coo_prol%get_nrows() + ncpsave = coo_prol%get_ncols() + nzpsave = coo_prol%get_nzeros() + !write(0,*)me,' ',name,' input coo_prol ',nrpsave,ncpsave,nzpsave + + ! + ! Here COO_PROL should be with GLOBAL indices on the cols + ! and LOCAL indices on the rows. + ! + 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_cprol%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_cprol,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_cprol%get_local_rows(),desc_cprol%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%cp_to_fmt(coo_restr,info) +!!$ write(0,*)me,' ',name,' new into transposition ',coo_restr%get_nrows(),& +!!$ & coo_restr%get_ncols(),coo_restr%get_nzeros() + call coo_restr%transp() + nzl = coo_restr%get_nzeros() + call desc_cprol%l2gip(coo_restr%ia(1:nzl),info) + i=0 + ! + ! Now we have to fix this. The only rows of the restrictor that are correct + ! are those corresponding to "local" aggregates, i.e. indices in ilaggr(:) + ! + do k=1, nzl + if ((naggrm1 < coo_restr%ia(k)) .and.(coo_restr%ia(k) <= naggrp1)) 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) + call coo_restr%cp_to_coo(tmpcoo,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' + nzl = tmpcoo%get_nzeros() + call psb_glob_to_loc(tmpcoo%ia(1:nzl),desc_cprol,info,iact='I',owned=.true.) + call tmpcoo%clean_negidx(info) + nzl = tmpcoo%get_nzeros() + call tmpcoo%set_nrows(desc_cprol%get_local_rows()) + call tmpcoo%set_ncols(desc_a%get_local_cols()) +!!$ write(0,*)me,' ',name,' after G2L on rows ',tmpcoo%get_nrows(),tmpcoo%get_ncols(),tmpcoo%get_nzeros() + call csr_restr%mv_from_coo(tmpcoo,info) + + if (debug) write(0,*) me,trim(name),' Product RESTRxAP ',& + & csr_restr%get_nrows(),csr_restr%get_ncols(), & + & desc_cprol%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_cprol,info) + if (do_timings) call psb_toc(idx_spspmm) + call csr_restr%free() + call ac_csr%mv_to_coo(ac_coo,info) + nza = ac_coo%get_nzeros() + if (debug) write(0,*) me,trim(name),' Fixing ac ',& + & ac_coo%get_nrows(),ac_coo%get_ncols(), nza + call ac_coo%fix(info) + call desc_cprol%indxmap%l2gip(ac_coo%ia(1:nza),info) + call desc_cprol%indxmap%l2gip(ac_coo%ja(1:nza),info) + call ac_coo%set_nrows(ntaggr) + call ac_coo%set_ncols(ntaggr) + if (debug) write(0,*) me,' ',trim(name),' Before mv_from',psb_get_errstatus() + if (info == 0) call ac%mv_from(ac_coo) + 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() + + nza = coo_prol%get_nzeros() + call desc_cprol%indxmap%l2gip(coo_prol%ja(1:nza),info) + + if (debug) then + write(0,*) me,' ',trim(name),' Checkpoint at exit' + call psb_barrier(ictxt) + write(0,*) me,' ',trim(name),' Checkpoint through' + end if + + if (info /= psb_success_) then + call psb_errpush(psb_err_internal_error_,name,a_err='Build ac = coo_restr x am3') + goto 9999 + end if + + + if (debug_level >= psb_debug_outer_) & + & write(debug_unit,*) me,' ',trim(name),& + & 'Done smooth_aggregate ' + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(err_act) + + return + +end subroutine mld_s_spmm_bld_inner diff --git a/mlprec/impl/aggregator/mld_z_spmm_bld_inner.f90 b/mlprec/impl/aggregator/mld_z_spmm_bld_inner.f90 new file mode 100644 index 00000000..df2350a5 --- /dev/null +++ b/mlprec/impl/aggregator/mld_z_spmm_bld_inner.f90 @@ -0,0 +1,217 @@ +! +! +! 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_z_spmm_bld_inner(a_csr,desc_a,nlaggr,parms,ac,& + & coo_prol,desc_cprol,coo_restr,info) + use psb_base_mod + use mld_z_inner_mod + use mld_z_base_aggregator_mod, mld_protect_name => mld_z_spmm_bld_inner + implicit none + + ! Arguments + type(psb_z_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_z_coo_sparse_mat), intent(inout) :: coo_prol, coo_restr + type(psb_desc_type), intent(inout) :: desc_cprol + type(psb_zspmat_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_z_coo_sparse_mat) :: ac_coo, tmpcoo + type(psb_z_csr_sparse_mat) :: acsr3, csr_prol, ac_csr, csr_restr + integer(psb_ipk_) :: debug_level, debug_unit, naggr + integer(psb_ipk_) :: nrow, nglob, ncol, ntaggr, nzl, ip, & + & nzt, naggrm1, naggrp1, i, k + integer(psb_ipk_) :: nrsave, ncsave, nzsave, nza, nrpsave, ncpsave, nzpsave + logical, parameter :: do_timings=.true., oldstyle=.false., debug=.false. + integer(psb_ipk_), save :: idx_spspmm=-1 + + name='mld_spmm_bld_inner' + 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 + nrpsave = coo_prol%get_nrows() + ncpsave = coo_prol%get_ncols() + nzpsave = coo_prol%get_nzeros() + !write(0,*)me,' ',name,' input coo_prol ',nrpsave,ncpsave,nzpsave + + ! + ! Here COO_PROL should be with GLOBAL indices on the cols + ! and LOCAL indices on the rows. + ! + 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_cprol%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_cprol,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_cprol%get_local_rows(),desc_cprol%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%cp_to_fmt(coo_restr,info) +!!$ write(0,*)me,' ',name,' new into transposition ',coo_restr%get_nrows(),& +!!$ & coo_restr%get_ncols(),coo_restr%get_nzeros() + call coo_restr%transp() + nzl = coo_restr%get_nzeros() + call desc_cprol%l2gip(coo_restr%ia(1:nzl),info) + i=0 + ! + ! Now we have to fix this. The only rows of the restrictor that are correct + ! are those corresponding to "local" aggregates, i.e. indices in ilaggr(:) + ! + do k=1, nzl + if ((naggrm1 < coo_restr%ia(k)) .and.(coo_restr%ia(k) <= naggrp1)) 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) + call coo_restr%cp_to_coo(tmpcoo,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' + nzl = tmpcoo%get_nzeros() + call psb_glob_to_loc(tmpcoo%ia(1:nzl),desc_cprol,info,iact='I',owned=.true.) + call tmpcoo%clean_negidx(info) + nzl = tmpcoo%get_nzeros() + call tmpcoo%set_nrows(desc_cprol%get_local_rows()) + call tmpcoo%set_ncols(desc_a%get_local_cols()) +!!$ write(0,*)me,' ',name,' after G2L on rows ',tmpcoo%get_nrows(),tmpcoo%get_ncols(),tmpcoo%get_nzeros() + call csr_restr%mv_from_coo(tmpcoo,info) + + if (debug) write(0,*) me,trim(name),' Product RESTRxAP ',& + & csr_restr%get_nrows(),csr_restr%get_ncols(), & + & desc_cprol%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_cprol,info) + if (do_timings) call psb_toc(idx_spspmm) + call csr_restr%free() + call ac_csr%mv_to_coo(ac_coo,info) + nza = ac_coo%get_nzeros() + if (debug) write(0,*) me,trim(name),' Fixing ac ',& + & ac_coo%get_nrows(),ac_coo%get_ncols(), nza + call ac_coo%fix(info) + call desc_cprol%indxmap%l2gip(ac_coo%ia(1:nza),info) + call desc_cprol%indxmap%l2gip(ac_coo%ja(1:nza),info) + call ac_coo%set_nrows(ntaggr) + call ac_coo%set_ncols(ntaggr) + if (debug) write(0,*) me,' ',trim(name),' Before mv_from',psb_get_errstatus() + if (info == 0) call ac%mv_from(ac_coo) + 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() + + nza = coo_prol%get_nzeros() + call desc_cprol%indxmap%l2gip(coo_prol%ja(1:nza),info) + + if (debug) then + write(0,*) me,' ',trim(name),' Checkpoint at exit' + call psb_barrier(ictxt) + write(0,*) me,' ',trim(name),' Checkpoint through' + end if + + if (info /= psb_success_) then + call psb_errpush(psb_err_internal_error_,name,a_err='Build ac = coo_restr x am3') + goto 9999 + end if + + + if (debug_level >= psb_debug_outer_) & + & write(debug_unit,*) me,' ',trim(name),& + & 'Done smooth_aggregate ' + + call psb_erractionrestore(err_act) + return + +9999 call psb_error_handler(err_act) + + return + +end subroutine mld_z_spmm_bld_inner