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@ -45,12 +45,13 @@
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!* *
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!* *
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!* *
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!* *
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!*****************************************************************************
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!*****************************************************************************
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Subroutine psb_zsphalo(a,desc_a,blk,info,rwcnv,clcnv,outfmt)
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Subroutine psb_zsphalo(a,desc_a,blk,info,rwcnv,clcnv,cliprow,outfmt,data)
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use psb_const_mod
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use psb_serial_mod
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use psb_serial_mod
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use psb_descriptor_type
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use psb_descriptor_type
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use psb_realloc_mod
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use psb_realloc_mod
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use psb_tools_mod, only : psb_glob_to_loc, psb_loc_to_glob
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use psb_tools_mod, psb_protect_name => psb_zsphalo
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use psb_error_mod
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use psb_error_mod
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use psb_penv_mod
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use psb_penv_mod
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use mpi
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use mpi
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@ -58,21 +59,24 @@ Subroutine psb_zsphalo(a,desc_a,blk,info,rwcnv,clcnv,outfmt)
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Type(psb_zspmat_type),Intent(in) :: a
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Type(psb_zspmat_type),Intent(in) :: a
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Type(psb_zspmat_type),Intent(inout) :: blk
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Type(psb_zspmat_type),Intent(inout) :: blk
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Type(psb_desc_type),Intent(in) :: desc_a
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Type(psb_desc_type),Intent(in), target :: desc_a
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integer, intent(out) :: info
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integer, intent(out) :: info
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logical, optional, intent(in) :: rwcnv,clcnv
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logical, optional, intent(in) :: rwcnv,clcnv,cliprow
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character(len=5), optional :: outfmt
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character(len=5), optional :: outfmt
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integer, intent(in), optional :: data
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! ...local scalars....
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! ...local scalars....
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Integer :: np,me,counter,proc,i, &
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Integer :: np,me,counter,proc,i, &
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& n_el_send,k,n_el_recv,ictxt, idx, r, tot_elem,&
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& n_el_send,k,n_el_recv,ictxt, idx, r, tot_elem,&
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& n_elem, j, ipx,mat_recv, iszs, iszr,idxs,idxr,nz
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& n_elem, j, ipx,mat_recv, iszs, iszr,idxs,idxr,nz, &
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& nrmin,data_
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Type(psb_zspmat_type) :: tmp
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Type(psb_zspmat_type) :: tmp
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Integer :: l1, icomm, err_act
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Integer :: l1, icomm, err_act
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Integer, allocatable :: sdid(:,:), brvindx(:),rvid(:,:), &
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Integer, allocatable :: sdid(:,:), brvindx(:),rvid(:,:), &
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& rvsz(:), bsdindx(:),sdsz(:)
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& rvsz(:), bsdindx(:),sdsz(:)
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logical :: rwcnv_,clcnv_
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integer, pointer :: idxv(:)
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logical :: rwcnv_,clcnv_,cliprow_
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character(len=5) :: outfmt_
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character(len=5) :: outfmt_
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Logical,Parameter :: debug=.false., usea2av=.true.
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Logical,Parameter :: debug=.false., debugprt=.false.
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real(kind(1.d0)) :: t1,t2,t3,t4,t5,t6,t7,t8,t9
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real(kind(1.d0)) :: t1,t2,t3,t4,t5,t6,t7,t8,t9
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character(len=20) :: name, ch_err
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character(len=20) :: name, ch_err
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@ -92,9 +96,19 @@ Subroutine psb_zsphalo(a,desc_a,blk,info,rwcnv,clcnv,outfmt)
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else
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else
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clcnv_ = .true.
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clcnv_ = .true.
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endif
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endif
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if (present(cliprow)) then
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cliprow_ = cliprow
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else
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cliprow_ = .false.
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endif
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if (present(data)) then
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data_ = data
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else
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data_ = psb_comm_halo_
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endif
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if (present(outfmt)) then
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if (present(outfmt)) then
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call touppers(outfmt,outfmt_)
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outfmt_ = toupper(outfmt)
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else
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else
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outfmt_ = 'CSR'
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outfmt_ = 'CSR'
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endif
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endif
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@ -115,30 +129,45 @@ Subroutine psb_zsphalo(a,desc_a,blk,info,rwcnv,clcnv,outfmt)
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If (debug) Write(0,*)'dsphalo',me
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If (debug) Write(0,*)'dsphalo',me
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select case(data_)
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case(psb_comm_halo_)
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idxv => desc_a%halo_index
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case(psb_comm_ovr_)
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idxv => desc_a%ovrlap_index
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case(psb_comm_ext_)
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idxv => desc_a%ext_index
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case default
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call psb_errpush(4010,name,a_err='wrong Data selector')
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goto 9999
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end select
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l1 = 0
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l1 = 0
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sdsz(:)=0
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sdsz(:)=0
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rvsz(:)=0
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rvsz(:)=0
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ipx = 1
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ipx = 1
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blk%k = a%k
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blk%m = 0
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brvindx(ipx) = 0
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brvindx(ipx) = 0
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bsdindx(ipx) = 0
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bsdindx(ipx) = 0
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counter=1
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counter=1
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idx = 0
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idx = 0
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idxs = 0
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idxs = 0
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idxr = 0
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idxr = 0
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blk%k = a%k
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blk%m = 0
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! For all rows in the halo descriptor, extract and send/receive.
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! For all rows in the halo descriptor, extract and send/receive.
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Do
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Do
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proc=desc_a%halo_index(counter)
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proc=idxv(counter)
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if (proc == -1) exit
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if (proc == -1) exit
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n_el_recv = desc_a%halo_index(counter+psb_n_elem_recv_)
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n_el_recv = idxv(counter+psb_n_elem_recv_)
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counter = counter+n_el_recv
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counter = counter+n_el_recv
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n_el_send = desc_a%halo_index(counter+psb_n_elem_send_)
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n_el_send = idxv(counter+psb_n_elem_send_)
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tot_elem = 0
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tot_elem = 0
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Do j=0,n_el_send-1
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Do j=0,n_el_send-1
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idx = desc_a%halo_index(counter+psb_elem_send_+j)
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idx = idxv(counter+psb_elem_send_+j)
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n_elem = psb_sp_get_nnz_row(idx,a)
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n_elem = psb_sp_get_nnz_row(idx,a)
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tot_elem = tot_elem+n_elem
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tot_elem = tot_elem+n_elem
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Enddo
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Enddo
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@ -162,11 +191,11 @@ Subroutine psb_zsphalo(a,desc_a,blk,info,rwcnv,clcnv,outfmt)
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idxr = 0
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idxr = 0
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counter = 1
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counter = 1
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Do
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Do
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proc=desc_a%halo_index(counter)
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proc=idxv(counter)
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if (proc == -1) exit
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if (proc == -1) exit
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n_el_recv = desc_a%halo_index(counter+psb_n_elem_recv_)
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n_el_recv = idxv(counter+psb_n_elem_recv_)
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counter = counter+n_el_recv
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counter = counter+n_el_recv
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n_el_send = desc_a%halo_index(counter+psb_n_elem_send_)
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n_el_send = idxv(counter+psb_n_elem_send_)
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bsdindx(proc+1) = idxs
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bsdindx(proc+1) = idxs
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idxs = idxs + sdsz(proc+1)
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idxs = idxs + sdsz(proc+1)
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@ -199,15 +228,15 @@ Subroutine psb_zsphalo(a,desc_a,blk,info,rwcnv,clcnv,outfmt)
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idx = 0
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idx = 0
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Do
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Do
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proc=desc_a%halo_index(counter)
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proc=idxv(counter)
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if (proc == -1) exit
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if (proc == -1) exit
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n_el_recv=desc_a%halo_index(counter+psb_n_elem_recv_)
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n_el_recv=idxv(counter+psb_n_elem_recv_)
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counter=counter+n_el_recv
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counter=counter+n_el_recv
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n_el_send=desc_a%halo_index(counter+psb_n_elem_send_)
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n_el_send=idxv(counter+psb_n_elem_send_)
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tot_elem=0
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tot_elem=0
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Do j=0,n_el_send-1
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Do j=0,n_el_send-1
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idx = desc_a%halo_index(counter+psb_elem_send_+j)
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idx = idxv(counter+psb_elem_send_+j)
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n_elem = psb_sp_get_nnz_row(idx,a)
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n_elem = psb_sp_get_nnz_row(idx,a)
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call psb_sp_getblk(idx,a,tmp,info,append=.true.)
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call psb_sp_getblk(idx,a,tmp,info,append=.true.)
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@ -225,8 +254,6 @@ Subroutine psb_zsphalo(a,desc_a,blk,info,rwcnv,clcnv,outfmt)
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counter = counter+n_el_send+3
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counter = counter+n_el_send+3
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Enddo
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Enddo
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nz = tmp%infoa(psb_nnz_)
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nz = tmp%infoa(psb_nnz_)
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!!$ call csprt(20+me,tmp,head='% SPHALO border SEND .')
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!!$ close(20+me)
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if (rwcnv_) call psb_loc_to_glob(tmp%ia1(1:nz),desc_a,info,iact='I')
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if (rwcnv_) call psb_loc_to_glob(tmp%ia1(1:nz),desc_a,info,iact='I')
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if (clcnv_) call psb_loc_to_glob(tmp%ia2(1:nz),desc_a,info,iact='I')
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if (clcnv_) call psb_loc_to_glob(tmp%ia2(1:nz),desc_a,info,iact='I')
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@ -236,8 +263,11 @@ Subroutine psb_zsphalo(a,desc_a,blk,info,rwcnv,clcnv,outfmt)
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call psb_errpush(info,name,a_err=ch_err)
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call psb_errpush(info,name,a_err=ch_err)
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goto 9999
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goto 9999
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end if
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end if
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!!$ call csprt(30+me,tmp,head='% SPHALO border SEND .')
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if (debugprt) then
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!!$ close(30+me)
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open(30+me)
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call psb_csprt(30+me,tmp,head='% SPHALO border SEND .')
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close(30+me)
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end if
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call mpi_alltoallv(tmp%aspk,sdsz,bsdindx,mpi_double_complex,&
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call mpi_alltoallv(tmp%aspk,sdsz,bsdindx,mpi_double_complex,&
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@ -259,8 +289,9 @@ Subroutine psb_zsphalo(a,desc_a,blk,info,rwcnv,clcnv,outfmt)
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!
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!
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! Convert into local numbering
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! Convert into local numbering
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!
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!
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if (rwcnv_) call psb_glob_to_loc(blk%ia1(1:iszr),desc_a,info,iact='I')
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if (rwcnv_) call psb_glob_to_loc(blk%ia1(1:iszr),desc_a,info,iact='I',owned=cliprow_)
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if (clcnv_) call psb_glob_to_loc(blk%ia2(1:iszr),desc_a,info,iact='I')
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if (clcnv_) call psb_glob_to_loc(blk%ia2(1:iszr),desc_a,info,iact='I')
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if (info /= 0) then
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if (info /= 0) then
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info=4010
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info=4010
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ch_err='psbglob_to_loc'
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ch_err='psbglob_to_loc'
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@ -268,24 +299,38 @@ Subroutine psb_zsphalo(a,desc_a,blk,info,rwcnv,clcnv,outfmt)
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goto 9999
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goto 9999
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end if
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end if
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if (debugprt) then
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blk%fida='COO'
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blk%infoa(psb_nnz_)=iszr
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open(40+me)
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call psb_csprt(40+me,blk,head='% SPHALO border .')
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close(40+me)
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end if
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l1 = 0
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l1 = 0
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blk%m=0
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nrmin=max(0,a%m)
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Do i=1,iszr
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Do i=1,iszr
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!!$ write(0,*) work5(i),work6(i)
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!!$ write(0,*) work5(i),work6(i)
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r=(blk%ia1(i))
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r=(blk%ia1(i))
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k=(blk%ia2(i))
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k=(blk%ia2(i))
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If (k.Gt.0) Then
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If ((r>nrmin).and.(k>0)) Then
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l1=l1+1
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|
|
|
l1=l1+1
|
|
|
|
blk%aspk(l1) = blk%aspk(i)
|
|
|
|
blk%aspk(l1) = blk%aspk(i)
|
|
|
|
blk%ia1(l1) = r
|
|
|
|
blk%ia1(l1) = r
|
|
|
|
blk%ia2(l1) = k
|
|
|
|
blk%ia2(l1) = k
|
|
|
|
blk%k = max(blk%k,k)
|
|
|
|
blk%k = max(blk%k,k)
|
|
|
|
|
|
|
|
blk%m = max(blk%m,r)
|
|
|
|
End If
|
|
|
|
End If
|
|
|
|
Enddo
|
|
|
|
Enddo
|
|
|
|
blk%fida='COO'
|
|
|
|
blk%fida='COO'
|
|
|
|
blk%infoa(psb_nnz_)=l1
|
|
|
|
blk%infoa(psb_nnz_)=l1
|
|
|
|
!!$ open(50+me)
|
|
|
|
blk%m = blk%m - a%m
|
|
|
|
!!$ call csprt(50+me,blk,head='% SPHALO border .')
|
|
|
|
if (debugprt) then
|
|
|
|
!!$ close(50+me)
|
|
|
|
open(50+me)
|
|
|
|
|
|
|
|
call psb_csprt(50+me,blk,head='% SPHALO border .')
|
|
|
|
|
|
|
|
close(50+me)
|
|
|
|
|
|
|
|
call psb_barrier(ictxt)
|
|
|
|
|
|
|
|
end if
|
|
|
|
t4 = psb_wtime()
|
|
|
|
t4 = psb_wtime()
|
|
|
|
|
|
|
|
|
|
|
|
if(debug) Write(0,*)me,'End first loop',counter,l1,blk%m
|
|
|
|
if(debug) Write(0,*)me,'End first loop',counter,l1,blk%m
|
|
|
@ -308,6 +353,10 @@ Subroutine psb_zsphalo(a,desc_a,blk,info,rwcnv,clcnv,outfmt)
|
|
|
|
! Do nothing!
|
|
|
|
! Do nothing!
|
|
|
|
case default
|
|
|
|
case default
|
|
|
|
write(0,*) 'Error in DSPHALO : invalid outfmt "',outfmt_,'"'
|
|
|
|
write(0,*) 'Error in DSPHALO : invalid outfmt "',outfmt_,'"'
|
|
|
|
|
|
|
|
info=4010
|
|
|
|
|
|
|
|
ch_err='Bad outfmt'
|
|
|
|
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
|
|
|
|
goto 9999
|
|
|
|
end select
|
|
|
|
end select
|
|
|
|
t5 = psb_wtime()
|
|
|
|
t5 = psb_wtime()
|
|
|
|
|
|
|
|
|
|
|
|