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@ -109,13 +109,13 @@ contains
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character(len=5), optional :: fmt
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character(len=5), optional :: fmt
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interface
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interface
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! .....user passed subroutine.....
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! .....user passed subroutine.....
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subroutine parts(global_indx,n,np,pv,nv)
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subroutine parts(global_indx,n,np,pv,nv)
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implicit none
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implicit none
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integer, intent(in) :: global_indx, n, np
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integer, intent(in) :: global_indx, n, np
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integer, intent(out) :: nv
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integer, intent(out) :: nv
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integer, intent(out) :: pv(*)
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integer, intent(out) :: pv(*)
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end subroutine parts
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end subroutine parts
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end interface
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end interface
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! local variables
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! local variables
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@ -139,95 +139,95 @@ contains
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! executable statements
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! executable statements
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if (present(inroot)) then
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if (present(inroot)) then
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root = inroot
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root = inroot
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else
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else
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root = 0
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root = 0
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end if
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end if
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call blacs_gridinfo(icontxt, nprow, npcol, myprow, mypcol)
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call blacs_gridinfo(icontxt, nprow, npcol, myprow, mypcol)
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if (myprow == root) then
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if (myprow == root) then
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! extract information from a_glob
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! extract information from a_glob
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if (a_glob%fida.ne. 'CSR') then
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if (a_glob%fida.ne. 'CSR') then
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info=135
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info=135
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ch_err='CSR'
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ch_err='CSR'
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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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endif
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endif
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nrow = a_glob%m
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nrow = a_glob%m
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ncol = a_glob%k
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ncol = a_glob%k
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if (nrow /= ncol) then
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if (nrow /= ncol) then
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write(0,*) 'a rectangular matrix ? ',nrow,ncol
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write(0,*) 'a rectangular matrix ? ',nrow,ncol
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info=-1
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info=-1
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call psb_errpush(info,name)
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call psb_errpush(info,name)
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goto 9999
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goto 9999
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endif
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endif
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nnzero = size(a_glob%aspk)
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nnzero = size(a_glob%aspk)
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nrhs = 1
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nrhs = 1
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! broadcast informations to other processors
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! broadcast informations to other processors
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call igebs2d(icontxt, 'a', ' ', 1, 1, nrow, 1)
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call gebs2d(icontxt, 'a', nrow)
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call igebs2d(icontxt, 'a', ' ', 1, 1, ncol, 1)
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call gebs2d(icontxt, 'a', ncol)
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call igebs2d(icontxt, 'a', ' ', 1, 1, nnzero, 1)
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call gebs2d(icontxt, 'a', nnzero)
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call igebs2d(icontxt, 'a', ' ', 1, 1, nrhs, 1)
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call gebs2d(icontxt, 'a', nrhs)
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else !(myprow /= root)
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else !(myprow /= root)
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! receive informations
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! receive informations
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call igebr2d(icontxt, 'a', ' ', 1, 1, nrow, 1, root, 0)
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call gebr2d(icontxt, 'a', nrow)
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call igebr2d(icontxt, 'a', ' ', 1, 1, ncol, 1, root, 0)
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call gebr2d(icontxt, 'a', ncol)
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call igebr2d(icontxt, 'a', ' ', 1, 1, nnzero, 1, root, 0)
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call gebr2d(icontxt, 'a', nnzero)
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call igebr2d(icontxt, 'a', ' ', 1, 1, nrhs, 1, root, 0)
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call gebr2d(icontxt, 'a', nrhs)
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end if ! allocate integer work area
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end if ! allocate integer work area
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liwork = max(nprow, nrow + ncol)
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liwork = max(nprow, nrow + ncol)
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allocate(iwork(liwork), stat = info)
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allocate(iwork(liwork), stat = info)
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if (info /= 0) then
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if (info /= 0) then
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info=2025
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info=2025
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int_err(1)=liwork
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int_err(1)=liwork
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call psb_errpush(info,name,i_err=int_err)
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call psb_errpush(info,name,i_err=int_err)
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goto 9999
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goto 9999
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endif
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endif
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if (myprow == root) then
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if (myprow == root) then
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write (*, fmt = *) 'start matdist',root, size(iwork),&
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write (*, fmt = *) 'start matdist',root, size(iwork),&
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&nrow, ncol, nnzero,nrhs
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&nrow, ncol, nnzero,nrhs
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endif
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endif
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if (newt) then
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if (newt) then
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call psb_cdall(nrow,nrow,parts,icontxt,desc_a,info)
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call psb_cdall(nrow,nrow,parts,icontxt,desc_a,info)
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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='psb_cdall'
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ch_err='psb_cdall'
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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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else
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else
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call psb_cdall(nrow,nrow,parts,icontxt,desc_a,info)
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call psb_cdall(nrow,nrow,parts,icontxt,desc_a,info)
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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='psb_psdscall'
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ch_err='psb_psdscall'
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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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endif
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endif
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call psb_spalloc(a,desc_a,info,nnz=nnzero/nprow)
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call psb_spall(a,desc_a,info,nnz=nnzero/nprow)
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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='psb_psspall'
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ch_err='psb_psspall'
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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 psb_alloc(nrow,b,desc_a,info)
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call psb_geall(nrow,b,desc_a,info)
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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='psb_psdsall'
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ch_err='psb_psdsall'
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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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isize = max(3*nb,ncol)
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isize = max(3*nb,ncol)
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blck%m = nb
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blck%m = nb
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blck%k = ncol
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blck%k = ncol
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call psb_spall(blck,nb*ncol,info)
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call psb_sp_all(blck,nb*ncol,info)
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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='spall'
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ch_err='spall'
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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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blck%fida = 'CSR'
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blck%fida = 'CSR'
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|
@ -235,247 +235,247 @@ contains
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do while (i_count.le.nrow)
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do while (i_count.le.nrow)
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|
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call parts(i_count,nrow,nprow,iwork, length_row)
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|
|
call parts(i_count,nrow,nprow,iwork, length_row)
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if (length_row.eq.1) then
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if (length_row.eq.1) then
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j_count = i_count
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|
j_count = i_count
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|
iproc = iwork(1)
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|
iproc = iwork(1)
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|
|
do
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|
do
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|
|
j_count = j_count + 1
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|
j_count = j_count + 1
|
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|
|
if (j_count-i_count >= nb) exit
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|
|
if (j_count-i_count >= nb) exit
|
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|
|
if (j_count > nrow) exit
|
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|
|
if (j_count > nrow) exit
|
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|
|
call parts(j_count,nrow,nprow,iwork, length_row)
|
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|
|
call parts(j_count,nrow,nprow,iwork, length_row)
|
|
|
|
if (length_row /= 1 ) exit
|
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|
|
if (length_row /= 1 ) exit
|
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|
|
if (iwork(1) /= iproc ) exit
|
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|
|
if (iwork(1) /= iproc ) exit
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|
|
end do
|
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|
|
end do
|
|
|
|
|
|
|
|
|
|
|
|
! now we should insert rows i_count..j_count-1
|
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|
|
! now we should insert rows i_count..j_count-1
|
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|
|
nnr = j_count - i_count
|
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|
|
nnr = j_count - i_count
|
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|
|
|
|
|
|
|
|
|
|
if (myprow == root) then
|
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|
|
if (myprow == root) then
|
|
|
|
|
|
|
|
|
|
|
|
do j = i_count, j_count
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|
|
do j = i_count, j_count
|
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|
|
blck%ia2(j-i_count+1) = a_glob%ia2(j) - &
|
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|
|
blck%ia2(j-i_count+1) = a_glob%ia2(j) - &
|
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|
|
& a_glob%ia2(i_count) + 1
|
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|
|
& a_glob%ia2(i_count) + 1
|
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|
|
enddo
|
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|
|
enddo
|
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|
|
|
|
|
|
|
|
|
|
k = a_glob%ia2(i_count)
|
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|
|
k = a_glob%ia2(i_count)
|
|
|
|
do j = k, a_glob%ia2(j_count)-1
|
|
|
|
do j = k, a_glob%ia2(j_count)-1
|
|
|
|
blck%aspk(j-k+1) = a_glob%aspk(j)
|
|
|
|
blck%aspk(j-k+1) = a_glob%aspk(j)
|
|
|
|
blck%ia1(j-k+1) = a_glob%ia1(j)
|
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|
|
blck%ia1(j-k+1) = a_glob%ia1(j)
|
|
|
|
enddo
|
|
|
|
enddo
|
|
|
|
|
|
|
|
|
|
|
|
ll = blck%ia2(nnr+1) - 1
|
|
|
|
ll = blck%ia2(nnr+1) - 1
|
|
|
|
blck%m = nnr
|
|
|
|
blck%m = nnr
|
|
|
|
blck%k = nrow
|
|
|
|
blck%k = nrow
|
|
|
|
if (iproc == myprow) then
|
|
|
|
if (iproc == myprow) then
|
|
|
|
call psb_spins(ll,blck%ia1,blck%ia2,blck%aspk,a,desc_a,info)
|
|
|
|
call psb_spins(ll,blck%ia1,blck%ia2,blck%aspk,a,desc_a,info)
|
|
|
|
if(info/=0) then
|
|
|
|
if(info/=0) then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='psb_spins'
|
|
|
|
ch_err='psb_spins'
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
call psb_ins(nnr,b,i_count,b_glob(i_count:j_count-1),&
|
|
|
|
call psb_geins(nnr,b,i_count,b_glob(i_count:j_count-1),&
|
|
|
|
&desc_a,info)
|
|
|
|
&desc_a,info)
|
|
|
|
if(info/=0) then
|
|
|
|
if(info/=0) then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='psb_ins'
|
|
|
|
ch_err='psb_ins'
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
else
|
|
|
|
else
|
|
|
|
call igesd2d(icontxt,1,1,nnr,1,iproc,0)
|
|
|
|
call igesd2d(icontxt,1,1,nnr,1,iproc,0)
|
|
|
|
call igesd2d(icontxt,1,1,ll,1,iproc,0)
|
|
|
|
call igesd2d(icontxt,1,1,ll,1,iproc,0)
|
|
|
|
call igesd2d(icontxt,nnr+1,1,blck%ia2,nnr+1,iproc,0)
|
|
|
|
call igesd2d(icontxt,nnr+1,1,blck%ia2,nnr+1,iproc,0)
|
|
|
|
call igesd2d(icontxt,ll,1,blck%ia1,ll,iproc,0)
|
|
|
|
call igesd2d(icontxt,ll,1,blck%ia1,ll,iproc,0)
|
|
|
|
call dgesd2d(icontxt,ll,1,blck%aspk,ll,iproc,0)
|
|
|
|
call dgesd2d(icontxt,ll,1,blck%aspk,ll,iproc,0)
|
|
|
|
call dgesd2d(icontxt,nnr,1,b_glob(i_count:j_count-1),nnr,iproc,0)
|
|
|
|
call dgesd2d(icontxt,nnr,1,b_glob(i_count:j_count-1),nnr,iproc,0)
|
|
|
|
call igerv2d(icontxt,1,1,ll,1,iproc,0)
|
|
|
|
call igerv2d(icontxt,1,1,ll,1,iproc,0)
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
else if (myprow /= root) then
|
|
|
|
else if (myprow /= root) then
|
|
|
|
|
|
|
|
|
|
|
|
if (iproc == myprow) then
|
|
|
|
if (iproc == myprow) then
|
|
|
|
call igerv2d(icontxt,1,1,nnr,1,root,0)
|
|
|
|
call igerv2d(icontxt,1,1,nnr,1,root,0)
|
|
|
|
call igerv2d(icontxt,1,1,ll,1,root,0)
|
|
|
|
call igerv2d(icontxt,1,1,ll,1,root,0)
|
|
|
|
if (ll > size(blck%ia1)) then
|
|
|
|
if (ll > size(blck%ia1)) then
|
|
|
|
write(0,*) myprow,'need to reallocate ',ll
|
|
|
|
write(0,*) myprow,'need to reallocate ',ll
|
|
|
|
call psb_spreall(blck,ll,info)
|
|
|
|
call psb_sp_reall(blck,ll,info)
|
|
|
|
if(info/=0) then
|
|
|
|
if(info/=0) then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='psb_spreall'
|
|
|
|
ch_err='psb_sp_reall'
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
call igerv2d(icontxt,ll,1,blck%ia1,ll,root,0)
|
|
|
|
call igerv2d(icontxt,ll,1,blck%ia1,ll,root,0)
|
|
|
|
call igerv2d(icontxt,nnr+1,1,blck%ia2,nnr+1,root,0)
|
|
|
|
call igerv2d(icontxt,nnr+1,1,blck%ia2,nnr+1,root,0)
|
|
|
|
call dgerv2d(icontxt,ll,1,blck%aspk,ll,root,0)
|
|
|
|
call dgerv2d(icontxt,ll,1,blck%aspk,ll,root,0)
|
|
|
|
call dgerv2d(icontxt,nnr,1,b_glob(i_count:i_count+nnr-1),nnr,root,0)
|
|
|
|
call dgerv2d(icontxt,nnr,1,b_glob(i_count:i_count+nnr-1),nnr,root,0)
|
|
|
|
call igesd2d(icontxt,1,1,ll,1,root,0)
|
|
|
|
call igesd2d(icontxt,1,1,ll,1,root,0)
|
|
|
|
blck%m = nnr
|
|
|
|
blck%m = nnr
|
|
|
|
blck%k = nrow
|
|
|
|
blck%k = nrow
|
|
|
|
blck%infoa(psb_nnz_) = ll
|
|
|
|
blck%infoa(psb_nnz_) = ll
|
|
|
|
call psb_spins(ll,blck%ia1,blck%ia2,blck%aspk,a,desc_a,info)
|
|
|
|
call psb_spins(ll,blck%ia1,blck%ia2,blck%aspk,a,desc_a,info)
|
|
|
|
if(info/=0) then
|
|
|
|
if(info/=0) then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='psspins'
|
|
|
|
ch_err='psspins'
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
call psb_ins(nnr,b,i_count,b_glob(i_count:i_count+nnr-1),&
|
|
|
|
call psb_geins(nnr,b,i_count,b_glob(i_count:i_count+nnr-1),&
|
|
|
|
&desc_a,info)
|
|
|
|
&desc_a,info)
|
|
|
|
if(info/=0) then
|
|
|
|
if(info/=0) then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='psdsins'
|
|
|
|
ch_err='psdsins'
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
endif
|
|
|
|
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
|
|
|
|
endif
|
|
|
|
|
|
|
|
|
|
|
|
i_count = j_count
|
|
|
|
i_count = j_count
|
|
|
|
|
|
|
|
|
|
|
|
else
|
|
|
|
else
|
|
|
|
write(0,*) myprow,'unexpected turn'
|
|
|
|
write(0,*) myprow,'unexpected turn'
|
|
|
|
! here processors are counted 1..nprow
|
|
|
|
! here processors are counted 1..nprow
|
|
|
|
do j_count = 1, length_row
|
|
|
|
do j_count = 1, length_row
|
|
|
|
k_count = iwork(j_count)
|
|
|
|
k_count = iwork(j_count)
|
|
|
|
if (myprow == root) then
|
|
|
|
if (myprow == root) then
|
|
|
|
blck%ia2(1) = 1
|
|
|
|
blck%ia2(1) = 1
|
|
|
|
blck%ia2(2) = 1
|
|
|
|
blck%ia2(2) = 1
|
|
|
|
do j = a_glob%ia2(i_count), a_glob%ia2(i_count+1)-1
|
|
|
|
do j = a_glob%ia2(i_count), a_glob%ia2(i_count+1)-1
|
|
|
|
blck%aspk(blck%ia2(2)) = a_glob%aspk(j)
|
|
|
|
blck%aspk(blck%ia2(2)) = a_glob%aspk(j)
|
|
|
|
blck%ia1(blck%ia2(2)) = a_glob%ia1(j)
|
|
|
|
blck%ia1(blck%ia2(2)) = a_glob%ia1(j)
|
|
|
|
blck%ia2(2) =blck%ia2(2) + 1
|
|
|
|
blck%ia2(2) =blck%ia2(2) + 1
|
|
|
|
enddo
|
|
|
|
enddo
|
|
|
|
ll = blck%ia2(2) - 1
|
|
|
|
ll = blck%ia2(2) - 1
|
|
|
|
if (k_count == myprow) then
|
|
|
|
if (k_count == myprow) then
|
|
|
|
blck%infoa(1) = ll
|
|
|
|
blck%infoa(1) = ll
|
|
|
|
blck%infoa(2) = ll
|
|
|
|
blck%infoa(2) = ll
|
|
|
|
blck%infoa(3) = 2
|
|
|
|
blck%infoa(3) = 2
|
|
|
|
blck%infoa(4) = 1
|
|
|
|
blck%infoa(4) = 1
|
|
|
|
blck%infoa(5) = 1
|
|
|
|
blck%infoa(5) = 1
|
|
|
|
blck%infoa(6) = 1
|
|
|
|
blck%infoa(6) = 1
|
|
|
|
blck%m = 1
|
|
|
|
blck%m = 1
|
|
|
|
blck%k = nrow
|
|
|
|
blck%k = nrow
|
|
|
|
|
|
|
|
|
|
|
|
call psb_spins(ll,blck%ia1,blck%ia2,blck%aspk,a,desc_a,info)
|
|
|
|
call psb_spins(ll,blck%ia1,blck%ia2,blck%aspk,a,desc_a,info)
|
|
|
|
if(info/=0) then
|
|
|
|
if(info/=0) then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='psspins'
|
|
|
|
ch_err='psspins'
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
call psb_ins(1,b,i_count,b_glob(i_count:i_count),&
|
|
|
|
call psb_geins(1,b,i_count,b_glob(i_count:i_count),&
|
|
|
|
&desc_a,info)
|
|
|
|
&desc_a,info)
|
|
|
|
if(info/=0) then
|
|
|
|
if(info/=0) then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='psdsins'
|
|
|
|
ch_err='psdsins'
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
else
|
|
|
|
else
|
|
|
|
call igesd2d(icontxt,1,1,ll,1,k_count,0)
|
|
|
|
call igesd2d(icontxt,1,1,ll,1,k_count,0)
|
|
|
|
call igesd2d(icontxt,ll,1,blck%ia1,ll,k_count,0)
|
|
|
|
call igesd2d(icontxt,ll,1,blck%ia1,ll,k_count,0)
|
|
|
|
call dgesd2d(icontxt,ll,1,blck%aspk,ll,k_count,0)
|
|
|
|
call dgesd2d(icontxt,ll,1,blck%aspk,ll,k_count,0)
|
|
|
|
call dgesd2d(icontxt,1,1,b_glob(i_count),1,k_count,0)
|
|
|
|
call dgesd2d(icontxt,1,1,b_glob(i_count),1,k_count,0)
|
|
|
|
call igerv2d(icontxt,1,1,ll,1,k_count,0)
|
|
|
|
call igerv2d(icontxt,1,1,ll,1,k_count,0)
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
else if (myprow /= root) then
|
|
|
|
else if (myprow /= root) then
|
|
|
|
if (k_count == myprow) then
|
|
|
|
if (k_count == myprow) then
|
|
|
|
call igerv2d(icontxt,1,1,ll,1,root,0)
|
|
|
|
call igerv2d(icontxt,1,1,ll,1,root,0)
|
|
|
|
blck%ia2(1) = 1
|
|
|
|
blck%ia2(1) = 1
|
|
|
|
blck%ia2(2) = ll+1
|
|
|
|
blck%ia2(2) = ll+1
|
|
|
|
call igerv2d(icontxt,ll,1,blck%ia1,ll,root,0)
|
|
|
|
call igerv2d(icontxt,ll,1,blck%ia1,ll,root,0)
|
|
|
|
call dgerv2d(icontxt,ll,1,blck%aspk,ll,root,0)
|
|
|
|
call dgerv2d(icontxt,ll,1,blck%aspk,ll,root,0)
|
|
|
|
call dgerv2d(icontxt,1,1,b_glob(i_count),1,root,0)
|
|
|
|
call dgerv2d(icontxt,1,1,b_glob(i_count),1,root,0)
|
|
|
|
call igesd2d(icontxt,1,1,ll,1,root,0)
|
|
|
|
call igesd2d(icontxt,1,1,ll,1,root,0)
|
|
|
|
blck%m = 1
|
|
|
|
blck%m = 1
|
|
|
|
blck%k = nrow
|
|
|
|
blck%k = nrow
|
|
|
|
call psb_spins(ll,blck%ia1,blck%ia2,blck%aspk,a,desc_a,info)
|
|
|
|
call psb_spins(ll,blck%ia1,blck%ia2,blck%aspk,a,desc_a,info)
|
|
|
|
if(info/=0) then
|
|
|
|
if(info/=0) then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='psspins'
|
|
|
|
ch_err='psspins'
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
call psb_ins(1,b,i_count,b_glob(i_count:i_count),&
|
|
|
|
call psb_geins(1,b,i_count,b_glob(i_count:i_count),&
|
|
|
|
&desc_a,info)
|
|
|
|
&desc_a,info)
|
|
|
|
if(info/=0) then
|
|
|
|
if(info/=0) then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='psdsins'
|
|
|
|
ch_err='psdsins'
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
end do
|
|
|
|
end do
|
|
|
|
i_count = i_count + 1
|
|
|
|
i_count = i_count + 1
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
end do
|
|
|
|
end do
|
|
|
|
|
|
|
|
|
|
|
|
if (present(fmt)) then
|
|
|
|
if (present(fmt)) then
|
|
|
|
afmt=fmt
|
|
|
|
afmt=fmt
|
|
|
|
else
|
|
|
|
else
|
|
|
|
afmt = 'CSR'
|
|
|
|
afmt = 'CSR'
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
if (newt) then
|
|
|
|
if (newt) then
|
|
|
|
|
|
|
|
|
|
|
|
call blacs_barrier(icontxt,'all')
|
|
|
|
call blacs_barrier(icontxt,'all')
|
|
|
|
t0 = mpi_wtime()
|
|
|
|
t0 = mpi_wtime()
|
|
|
|
call psb_cdasb(desc_a,info)
|
|
|
|
call psb_cdasb(desc_a,info)
|
|
|
|
t1 = mpi_wtime()
|
|
|
|
t1 = mpi_wtime()
|
|
|
|
if(info/=0)then
|
|
|
|
if(info/=0)then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='psb_cdasb'
|
|
|
|
ch_err='psb_cdasb'
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
|
|
call blacs_barrier(icontxt,'all')
|
|
|
|
call blacs_barrier(icontxt,'all')
|
|
|
|
t2 = mpi_wtime()
|
|
|
|
t2 = mpi_wtime()
|
|
|
|
call psb_spasb(a,desc_a,info,dup=1,afmt=afmt)
|
|
|
|
call psb_spasb(a,desc_a,info,dup=1,afmt=afmt)
|
|
|
|
t3 = mpi_wtime()
|
|
|
|
t3 = mpi_wtime()
|
|
|
|
if(info/=0)then
|
|
|
|
if(info/=0)then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='psb_spasb'
|
|
|
|
ch_err='psb_spasb'
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if (myprow == root) then
|
|
|
|
if (myprow == root) then
|
|
|
|
write(*,*) 'descriptor assembly: ',t1-t0
|
|
|
|
write(*,*) 'descriptor assembly: ',t1-t0
|
|
|
|
write(*,*) 'sparse matrix assembly: ',t3-t2
|
|
|
|
write(*,*) 'sparse matrix assembly: ',t3-t2
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
else
|
|
|
|
else
|
|
|
|
call psb_spasb(a,desc_a,info,afmt=afmt,dup=1)
|
|
|
|
call psb_spasb(a,desc_a,info,afmt=afmt,dup=1)
|
|
|
|
if(info/=0)then
|
|
|
|
if(info/=0)then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='psspasb'
|
|
|
|
ch_err='psspasb'
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
call psb_asb(b,desc_a,info)
|
|
|
|
call psb_geasb(b,desc_a,info)
|
|
|
|
if(info/=0)then
|
|
|
|
if(info/=0)then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='psdsasb'
|
|
|
|
ch_err='psdsasb'
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
call psb_spfree(blck,info)
|
|
|
|
call psb_spfree(blck,info)
|
|
|
|
if(info/=0)then
|
|
|
|
if(info/=0)then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='spfree'
|
|
|
|
ch_err='spfree'
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
|
|
deallocate(iwork)
|
|
|
|
deallocate(iwork)
|
|
|
|
@ -487,8 +487,8 @@ contains
|
|
|
|
9999 continue
|
|
|
|
9999 continue
|
|
|
|
call psb_erractionrestore(err_act)
|
|
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act.eq.act_abort) then
|
|
|
|
if (err_act.eq.act_abort) then
|
|
|
|
call psb_error(icontxt)
|
|
|
|
call psb_error(icontxt)
|
|
|
|
return
|
|
|
|
return
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
return
|
|
|
|
return
|
|
|
|
|
|
|
|
|
|
|
|
@ -641,14 +641,14 @@ contains
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
|
|
call psb_spalloc(a,desc_a,info,nnz=((nnzero+nprow-1)/nprow))
|
|
|
|
call psb_spall(a,desc_a,info,nnz=((nnzero+nprow-1)/nprow))
|
|
|
|
if(info/=0) then
|
|
|
|
if(info/=0) then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='psb_psspall'
|
|
|
|
ch_err='psb_psspall'
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
call psb_errpush(info,name,a_err=ch_err)
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
call psb_alloc(nrow,b,desc_a,info)
|
|
|
|
call psb_geall(nrow,b,desc_a,info)
|
|
|
|
if(info/=0) then
|
|
|
|
if(info/=0) then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='psb_psdsall'
|
|
|
|
ch_err='psb_psdsall'
|
|
|
|
@ -660,7 +660,7 @@ contains
|
|
|
|
|
|
|
|
|
|
|
|
blck%m = nb
|
|
|
|
blck%m = nb
|
|
|
|
blck%k = ncol
|
|
|
|
blck%k = ncol
|
|
|
|
call psb_spall(blck,nb*ncol,info)
|
|
|
|
call psb_sp_all(blck,nb*ncol,info)
|
|
|
|
if(info/=0) then
|
|
|
|
if(info/=0) then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='spall'
|
|
|
|
ch_err='spall'
|
|
|
|
@ -689,7 +689,7 @@ contains
|
|
|
|
if (myprow == root) then
|
|
|
|
if (myprow == root) then
|
|
|
|
ll = a_glob%ia2(j_count)-a_glob%ia2(i_count)
|
|
|
|
ll = a_glob%ia2(j_count)-a_glob%ia2(i_count)
|
|
|
|
if (ll > size(blck%aspk)) then
|
|
|
|
if (ll > size(blck%aspk)) then
|
|
|
|
call psb_spreall(blck,ll,info)
|
|
|
|
call psb_sp_reall(blck,ll,info)
|
|
|
|
if(info/=0) then
|
|
|
|
if(info/=0) then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='spreall'
|
|
|
|
ch_err='spreall'
|
|
|
|
@ -719,7 +719,7 @@ contains
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
|
|
call psb_ins(nnr,b,i_count,b_glob(i_count:j_count-1),&
|
|
|
|
call psb_geins(nnr,b,i_count,b_glob(i_count:j_count-1),&
|
|
|
|
&desc_a,info)
|
|
|
|
&desc_a,info)
|
|
|
|
if(info/=0) then
|
|
|
|
if(info/=0) then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
@ -743,7 +743,7 @@ contains
|
|
|
|
call igerv2d(icontxt,1,1,ll,1,root,0)
|
|
|
|
call igerv2d(icontxt,1,1,ll,1,root,0)
|
|
|
|
if (ll > size(blck%aspk)) then
|
|
|
|
if (ll > size(blck%aspk)) then
|
|
|
|
write(0,*) myprow,'need to reallocate ',ll
|
|
|
|
write(0,*) myprow,'need to reallocate ',ll
|
|
|
|
call psb_spreall(blck,ll,info)
|
|
|
|
call psb_sp_reall(blck,ll,info)
|
|
|
|
if(info/=0) then
|
|
|
|
if(info/=0) then
|
|
|
|
info=4010
|
|
|
|
info=4010
|
|
|
|
ch_err='spreall'
|
|
|
|
ch_err='spreall'
|
|
|
|
@ -810,7 +810,7 @@ contains
|
|
|
|
goto 9999
|
|
|
|
goto 9999
|
|
|
|
end if
|
|
|
|
end if
|
|
|
|
|
|
|
|
|
|
|
|
call psb_asb(b,desc_a,info)
|
|
|
|
call psb_geasb(b,desc_a,info)
|
|
|
|
|
|
|
|
|
|
|
|
if (myprow == root) then
|
|
|
|
if (myprow == root) then
|
|
|
|
write(*,'("Descriptor assembly : ",es10.4)')t1-t0
|
|
|
|
write(*,'("Descriptor assembly : ",es10.4)')t1-t0
|
|
|
|
|
Salvatore Filippone
19 years ago