! ! Parallel Sparse BLAS version 3.5 ! (C) Copyright 2006-2018 ! Salvatore Filippone ! Alfredo Buttari ! ! 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 PSBLAS 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 PSBLAS GROUP OR ITS CONTRIBUTORS ! BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR ! CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF ! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN ! CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ! ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE ! POSSIBILITY OF SUCH DAMAGE. ! ! ! Subroutine: psb_sins_vect ! Insert entries into a dense vector. Note: the row indices in IRW ! are assumed to be in global numbering and are converted on the fly. ! Row indices not belonging to the current process are silently discarded. ! ! Arguments: ! m - integer. Number of rows of submatrix belonging to ! val to be inserted. ! irw(:) - integer(psb_lpk_) Row indices of rows of val (global numbering) ! val(:) - real The source vector ! x - type(psb_s_vect_type) The destination vector ! desc_a - type(psb_desc_type). The communication descriptor. ! info - integer. return code ! dupl - integer What to do with duplicates: ! psb_dupl_ovwrt_ overwrite ! psb_dupl_add_ add subroutine psb_sins_vect(m, irw, val, x, desc_a, info, dupl,local) use psb_base_mod, psb_protect_name => psb_sins_vect use psi_mod implicit none !....parameters... integer(psb_ipk_), intent(in) :: m integer(psb_lpk_), intent(in) :: irw(:) real(psb_spk_), intent(in) :: val(:) type(psb_s_vect_type), intent(inout) :: x type(psb_desc_type), intent(in) :: desc_a integer(psb_ipk_), intent(out) :: info integer(psb_ipk_), optional, intent(in) :: dupl logical, intent(in), optional :: local !locals..... integer(psb_ipk_) :: i, loc_rows,loc_cols integer(psb_lpk_) :: mglob integer(psb_ipk_) :: ictxt, np, me, dupl_,err_act integer(psb_ipk_), allocatable :: irl(:) logical :: local_ character(len=20) :: name if (psb_errstatus_fatal()) return info=psb_success_ call psb_erractionsave(err_act) name = 'psb_sinsvi' if (.not.desc_a%is_ok()) then info = psb_err_invalid_cd_state_ call psb_errpush(info,name) goto 9999 end if ictxt = desc_a%get_context() call psb_info(ictxt, me, np) if (np == -1) then info = psb_err_context_error_ call psb_errpush(info,name) goto 9999 endif !... check parameters.... if (m < 0) then info = psb_err_iarg_neg_ call psb_errpush(info,name,i_err=(/ione,m/)) goto 9999 else if (x%get_nrows() < desc_a%get_local_rows()) then info = 310 call psb_errpush(info,name,i_err=(/5_psb_ipk_,4_psb_ipk_/)) goto 9999 endif if (m == 0) return loc_rows = desc_a%get_local_rows() loc_cols = desc_a%get_local_cols() mglob = desc_a%get_global_rows() if (.not.allocated(x%v)) then info = psb_err_invalid_vect_state_ call psb_errpush(info,name) goto 9999 endif allocate(irl(m),stat=info) if (info /= psb_success_) then info = psb_err_alloc_dealloc_ call psb_errpush(info,name) goto 9999 endif if (present(dupl)) then dupl_ = dupl else dupl_ = psb_dupl_ovwrt_ endif if (present(local)) then local_ = local else local_ = .false. endif if (local_) then irl(1:m) = irw(1:m) else call desc_a%indxmap%g2l(irw(1:m),irl(1:m),info,owned=.true.) end if call x%ins(m,irl,val,dupl_,info) if (info /= 0) then call psb_errpush(info,name) goto 9999 end if deallocate(irl) call psb_erractionrestore(err_act) return 9999 call psb_error_handler(ictxt,err_act) return end subroutine psb_sins_vect ! Subroutine: psb_sins_vect_v ! Insert entries into a vector from another encapsulated vector. ! Note: the row indices in IRW ! are assumed to be in global numbering and are converted on the fly. ! Row indices not belonging to the current process are silently discarded. ! ! Arguments: ! m - integer. Number of rows of submatrix belonging to ! val to be inserted. ! irw - type(psb_l_vect_type) Row indices of rows of val (global numbering) ! val - type(psb_s_vect_type) The source vector ! x - type(psb_s_vect_type) The destination vector ! desc_a - type(psb_desc_type). The communication descriptor. ! info - integer. return code ! dupl - integer What to do with duplicates: ! psb_dupl_ovwrt_ overwrite ! psb_dupl_add_ add subroutine psb_sins_vect_v(m, irw, val, x, desc_a, info, dupl,local) use psb_base_mod, psb_protect_name => psb_sins_vect_v use psi_mod implicit none ! m rows number of submatrix belonging to val to be inserted ! ix x global-row corresponding to position at which val submatrix ! must be inserted !....parameters... integer(psb_ipk_), intent(in) :: m type(psb_l_vect_type), intent(inout) :: irw type(psb_s_vect_type), intent(inout) :: val type(psb_s_vect_type), intent(inout) :: x type(psb_desc_type), intent(in) :: desc_a integer(psb_ipk_), intent(out) :: info integer(psb_ipk_), optional, intent(in) :: dupl logical, intent(in), optional :: local !locals..... integer(psb_ipk_) :: i, loc_rows,loc_cols,err_act integer(psb_lpk_) :: mglob integer(psb_ipk_) :: ictxt, np, me, dupl_ integer(psb_ipk_), allocatable :: irl(:) real(psb_spk_), allocatable :: lval(:) logical :: local_ character(len=20) :: name if (psb_errstatus_fatal()) return info=psb_success_ call psb_erractionsave(err_act) name = 'psb_sinsvi_vect_v' if (.not.desc_a%is_ok()) then info = psb_err_invalid_cd_state_ call psb_errpush(info,name) goto 9999 end if ictxt = desc_a%get_context() call psb_info(ictxt, me, np) if (np == -1) then info = psb_err_context_error_ call psb_errpush(info,name) goto 9999 endif !... check parameters.... if (m < 0) then info = psb_err_iarg_neg_ call psb_errpush(info,name,i_err=(/ione,m/)) goto 9999 else if (x%get_nrows() < desc_a%get_local_rows()) then info = 310 call psb_errpush(info,name,i_err=(/5_psb_ipk_,4_psb_ipk_/)) goto 9999 endif if (m == 0) return loc_rows = desc_a%get_local_rows() loc_cols = desc_a%get_local_cols() mglob = desc_a%get_global_rows() if (.not.allocated(x%v)) then info = psb_err_invalid_vect_state_ call psb_errpush(info,name) goto 9999 endif if (present(dupl)) then dupl_ = dupl else dupl_ = psb_dupl_ovwrt_ endif if (present(local)) then local_ = local else local_ = .false. endif if (irw%is_dev()) call irw%sync() if (local_) then irl(1:m) = irw%v%v(1:m) else call desc_a%indxmap%g2l(irw%v%v(1:m),irl(1:m),info,owned=.true.) end if call x%ins(m,irl,lval,dupl_,info) if (info /= 0) then call psb_errpush(info,name) goto 9999 end if call psb_erractionrestore(err_act) return 9999 call psb_error_handler(ictxt,err_act) return end subroutine psb_sins_vect_v subroutine psb_sins_vect_r2(m, irw, val, x, desc_a, info, dupl,local) use psb_base_mod, psb_protect_name => psb_sins_vect_r2 use psi_mod implicit none ! m rows number of submatrix belonging to val to be inserted ! ix x global-row corresponding to position at which val submatrix ! must be inserted !....parameters... integer(psb_ipk_), intent(in) :: m integer(psb_lpk_), intent(in) :: irw(:) real(psb_spk_), intent(in) :: val(:,:) type(psb_s_vect_type), intent(inout) :: x(:) type(psb_desc_type), intent(in) :: desc_a integer(psb_ipk_), intent(out) :: info integer(psb_ipk_), optional, intent(in) :: dupl logical, intent(in), optional :: local !locals..... integer(psb_ipk_) :: i, loc_rows,loc_cols, n integer(psb_lpk_) :: mglob integer(psb_ipk_) :: ictxt, np, me, dupl_, err_act integer(psb_ipk_), allocatable :: irl(:) logical :: local_ character(len=20) :: name if (psb_errstatus_fatal()) return info=psb_success_ call psb_erractionsave(err_act) name = 'psb_sinsvi' if (.not.desc_a%is_ok()) then info = psb_err_invalid_cd_state_ call psb_errpush(info,name) goto 9999 end if ictxt = desc_a%get_context() call psb_info(ictxt, me, np) if (np == -1) then info = psb_err_context_error_ call psb_errpush(info,name) goto 9999 endif if (.not.allocated(x(1)%v)) then info = psb_err_invalid_vect_state_ call psb_errpush(info,name) goto 9999 endif !... check parameters.... if (m < 0) then info = psb_err_iarg_neg_ call psb_errpush(info,name,i_err=(/ione,m/)) goto 9999 else if (x(1)%get_nrows() < desc_a%get_local_rows()) then info = 310 call psb_errpush(info,name,i_err=(/5_psb_ipk_,4_psb_ipk_/)) goto 9999 endif if (m == 0) return loc_rows = desc_a%get_local_rows() loc_cols = desc_a%get_local_cols() mglob = desc_a%get_global_rows() n = min(size(x),size(val,2)) allocate(irl(m),stat=info) if (info /= psb_success_) then info = psb_err_alloc_dealloc_ call psb_errpush(info,name) goto 9999 endif if (present(dupl)) then dupl_ = dupl else dupl_ = psb_dupl_ovwrt_ endif if (present(local)) then local_ = local else local_ = .false. endif if (local_) then irl(1:m) = irw(1:m) else call desc_a%indxmap%g2l(irw(1:m),irl(1:m),info,owned=.true.) end if do i=1,n if (.not.allocated(x(i)%v)) info = psb_err_invalid_vect_state_ if (info == 0) call x(i)%ins(m,irl,val(:,i),dupl_,info) if (info /= 0) exit end do if (info /= 0) then call psb_errpush(info,name) goto 9999 end if deallocate(irl) call psb_erractionrestore(err_act) return 9999 call psb_error_handler(ictxt,err_act) return end subroutine psb_sins_vect_r2 subroutine psb_sins_multivect(m, irw, val, x, desc_a, info, dupl,local) use psb_base_mod, psb_protect_name => psb_sins_multivect use psi_mod implicit none ! m rows number of submatrix belonging to val to be inserted ! ix x global-row corresponding to position at which val submatrix ! must be inserted !....parameters... integer(psb_ipk_), intent(in) :: m integer(psb_lpk_), intent(in) :: irw(:) real(psb_spk_), intent(in) :: val(:,:) type(psb_s_multivect_type), intent(inout) :: x type(psb_desc_type), intent(in) :: desc_a integer(psb_ipk_), intent(out) :: info integer(psb_ipk_), optional, intent(in) :: dupl logical, intent(in), optional :: local !locals..... integer(psb_ipk_) :: i, loc_rows,loc_cols integer(psb_lpk_) :: mglob integer(psb_ipk_) :: ictxt, np, me, dupl_, err_act integer(psb_ipk_), allocatable :: irl(:) logical :: local_ character(len=20) :: name if (psb_errstatus_fatal()) return info=psb_success_ call psb_erractionsave(err_act) name = 'psb_sinsvi' if (.not.desc_a%is_ok()) then info = psb_err_invalid_cd_state_ call psb_errpush(info,name) goto 9999 end if ictxt = desc_a%get_context() call psb_info(ictxt, me, np) if (np == -1) then info = psb_err_context_error_ call psb_errpush(info,name) goto 9999 endif !... check parameters.... if (m < 0) then info = psb_err_iarg_neg_ call psb_errpush(info,name,i_err=(/ione,m/)) goto 9999 else if (x%get_nrows() < desc_a%get_local_rows()) then info = 310 call psb_errpush(info,name,i_err=(/5_psb_ipk_,4_psb_ipk_/)) goto 9999 endif if (m == 0) return loc_rows = desc_a%get_local_rows() loc_cols = desc_a%get_local_cols() mglob = desc_a%get_global_rows() if (.not.allocated(x%v)) then info = psb_err_invalid_vect_state_ call psb_errpush(info,name) goto 9999 endif allocate(irl(m),stat=info) if (info /= psb_success_) then info = psb_err_alloc_dealloc_ call psb_errpush(info,name) goto 9999 endif if (present(dupl)) then dupl_ = dupl else dupl_ = psb_dupl_ovwrt_ endif if (present(local)) then local_ = local else local_ = .false. endif if (local_) then irl(1:m) = irw(1:m) else call desc_a%indxmap%g2l(irw(1:m),irl(1:m),info,owned=.true.) end if call x%ins(m,irl,val,dupl_,info) if (info /= 0) then call psb_errpush(info,name) goto 9999 end if deallocate(irl) call psb_erractionrestore(err_act) return 9999 call psb_error_handler(ictxt,err_act) return end subroutine psb_sins_multivect