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502 lines
12 KiB
Fortran
502 lines
12 KiB
Fortran
14 years ago
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module psb_repl_map_mod
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use psb_const_mod
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use psb_desc_const_mod
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use psb_indx_map_mod
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type, extends(psb_indx_map) :: psb_repl_map
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contains
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procedure, pass(idxmap) :: repl_map_init => repl_init
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procedure, pass(idxmap) :: is_repl => repl_is_repl
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procedure, pass(idxmap) :: asb => repl_asb
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procedure, pass(idxmap) :: free => repl_free
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procedure, pass(idxmap) :: get_fmt => repl_get_fmt
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procedure, pass(idxmap) :: l2gs1 => repl_l2gs1
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procedure, pass(idxmap) :: l2gs2 => repl_l2gs2
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procedure, pass(idxmap) :: l2gv1 => repl_l2gv1
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procedure, pass(idxmap) :: l2gv2 => repl_l2gv2
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procedure, pass(idxmap) :: g2ls1 => repl_g2ls1
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procedure, pass(idxmap) :: g2ls2 => repl_g2ls2
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procedure, pass(idxmap) :: g2lv1 => repl_g2lv1
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procedure, pass(idxmap) :: g2lv2 => repl_g2lv2
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procedure, pass(idxmap) :: g2ls1_ins => repl_g2ls1_ins
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procedure, pass(idxmap) :: g2ls2_ins => repl_g2ls2_ins
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procedure, pass(idxmap) :: g2lv1_ins => repl_g2lv1_ins
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procedure, pass(idxmap) :: g2lv2_ins => repl_g2lv2_ins
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procedure, pass(idxmap) :: fnd_owner => repl_fnd_owner
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end type psb_repl_map
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private :: repl_init, repl_is_repl, repl_asb, repl_free,&
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& repl_get_fmt, repl_l2gs1, repl_l2gs2, repl_l2gv1,&
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& repl_l2gv2, repl_g2ls1, repl_g2ls2, repl_g2lv1,&
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& repl_g2lv2, repl_g2ls1_ins, repl_g2ls2_ins,&
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& repl_g2lv1_ins, repl_g2lv2_ins
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contains
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function repl_is_repl(idxmap) result(val)
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implicit none
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class(psb_repl_map), intent(in) :: idxmap
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logical :: val
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val = .true.
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end function repl_is_repl
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function repl_sizeof(idxmap) result(val)
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implicit none
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class(psb_repl_map), intent(in) :: idxmap
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integer(psb_long_int_k_) :: val
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val = idxmap%psb_indx_map%sizeof()
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end function repl_sizeof
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subroutine repl_l2gs1(idx,idxmap,info,mask,owned)
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implicit none
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class(psb_repl_map), intent(in) :: idxmap
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integer, intent(inout) :: idx
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integer, intent(out) :: info
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logical, intent(in), optional :: mask
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logical, intent(in), optional :: owned
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integer :: idxv(1)
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info = 0
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if (present(mask)) then
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if (.not.mask) return
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end if
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idxv(1) = idx
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call idxmap%l2g(idxv,info,owned=owned)
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idx = idxv(1)
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end subroutine repl_l2gs1
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subroutine repl_l2gs2(idxin,idxout,idxmap,info,mask,owned)
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implicit none
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class(psb_repl_map), intent(in) :: idxmap
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integer, intent(in) :: idxin
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integer, intent(out) :: idxout
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integer, intent(out) :: info
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logical, intent(in), optional :: mask
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logical, intent(in), optional :: owned
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idxout = idxin
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call idxmap%l2g(idxout,info,mask,owned)
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end subroutine repl_l2gs2
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subroutine repl_l2gv1(idx,idxmap,info,mask,owned)
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implicit none
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class(psb_repl_map), intent(in) :: idxmap
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integer, intent(inout) :: idx(:)
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integer, intent(out) :: info
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logical, intent(in), optional :: mask(:)
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logical, intent(in), optional :: owned
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integer :: i
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logical :: owned_
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info = 0
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if (present(mask)) then
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if (size(mask) < size(idx)) then
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info = -1
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return
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end if
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end if
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if (present(owned)) then
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owned_ = owned
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else
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owned_ = .false.
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end if
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if (present(mask)) then
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do i=1, size(idx)
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if (mask(i)) then
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if ((1<=idx(i)).and.(idx(i) <= idxmap%local_rows)) then
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! do nothing
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else
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idx(i) = -1
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end if
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end if
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end do
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else if (.not.present(mask)) then
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do i=1, size(idx)
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if ((1<=idx(i)).and.(idx(i) <= idxmap%local_rows)) then
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! do nothing
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else
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idx(i) = -1
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end if
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end do
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end if
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end subroutine repl_l2gv1
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subroutine repl_l2gv2(idxin,idxout,idxmap,info,mask,owned)
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implicit none
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class(psb_repl_map), intent(in) :: idxmap
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integer, intent(in) :: idxin(:)
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integer, intent(out) :: idxout(:)
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integer, intent(out) :: info
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logical, intent(in), optional :: mask(:)
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logical, intent(in), optional :: owned
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integer :: is, im
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is = size(idxin)
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im = min(is,size(idxout))
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idxout(1:im) = idxin(1:im)
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call idxmap%l2g(idxout(1:im),info,mask,owned)
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if (is > im) info = -3
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end subroutine repl_l2gv2
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subroutine repl_g2ls1(idx,idxmap,info,mask,owned)
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implicit none
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class(psb_repl_map), intent(in) :: idxmap
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integer, intent(inout) :: idx
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integer, intent(out) :: info
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logical, intent(in), optional :: mask
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logical, intent(in), optional :: owned
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integer :: idxv(1)
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info = 0
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if (present(mask)) then
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if (.not.mask) return
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end if
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idxv(1) = idx
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call idxmap%g2l(idxv,info,owned=owned)
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idx = idxv(1)
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end subroutine repl_g2ls1
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subroutine repl_g2ls2(idxin,idxout,idxmap,info,mask,owned)
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implicit none
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class(psb_repl_map), intent(in) :: idxmap
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integer, intent(in) :: idxin
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integer, intent(out) :: idxout
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integer, intent(out) :: info
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logical, intent(in), optional :: mask
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logical, intent(in), optional :: owned
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idxout = idxin
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call idxmap%g2l(idxout,info,mask,owned)
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end subroutine repl_g2ls2
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subroutine repl_g2lv1(idx,idxmap,info,mask,owned)
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implicit none
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class(psb_repl_map), intent(in) :: idxmap
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integer, intent(inout) :: idx(:)
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integer, intent(out) :: info
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logical, intent(in), optional :: mask(:)
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logical, intent(in), optional :: owned
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integer :: i, nv, is
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logical :: owned_
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info = 0
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if (present(mask)) then
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if (size(mask) < size(idx)) then
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info = -1
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return
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end if
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end if
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if (present(owned)) then
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owned_ = owned
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else
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owned_ = .false.
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end if
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is = size(idx)
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if (present(mask)) then
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if (idxmap%is_asb()) then
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do i=1, is
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if (mask(i)) then
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if ((1<= idx(i)).and.(idx(i) <= idxmap%global_rows)) then
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! do nothing
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else
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idx(i) = -1
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end if
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end if
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end do
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else if (idxmap%is_valid()) then
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do i=1,is
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if (mask(i)) then
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if ((1<= idx(i)).and.(idx(i) <= idxmap%global_rows)) then
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! do nothing
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else
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idx(i) = -1
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end if
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end if
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end do
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else
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idx(1:is) = -1
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info = -1
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end if
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else if (.not.present(mask)) then
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if (idxmap%is_asb()) then
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do i=1, is
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if ((1<= idx(i)).and.(idx(i) <= idxmap%global_rows)) then
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! do nothing
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else
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idx(i) = -1
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end if
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end do
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else if (idxmap%is_valid()) then
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do i=1,is
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if ((1<= idx(i)).and.(idx(i) <= idxmap%global_rows)) then
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! do nothing
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else
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idx(i) = -1
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end if
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end do
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else
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idx(1:is) = -1
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info = -1
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end if
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end if
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end subroutine repl_g2lv1
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subroutine repl_g2lv2(idxin,idxout,idxmap,info,mask,owned)
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implicit none
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class(psb_repl_map), intent(in) :: idxmap
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integer, intent(in) :: idxin(:)
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integer, intent(out) :: idxout(:)
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integer, intent(out) :: info
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logical, intent(in), optional :: mask(:)
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logical, intent(in), optional :: owned
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integer :: is, im
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is = size(idxin)
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im = min(is,size(idxout))
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idxout(1:im) = idxin(1:im)
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call idxmap%g2l(idxout(1:im),info,mask,owned)
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if (is > im) info = -3
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end subroutine repl_g2lv2
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subroutine repl_g2ls1_ins(idx,idxmap,info,mask)
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use psb_realloc_mod
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use psb_sort_mod
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implicit none
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class(psb_repl_map), intent(inout) :: idxmap
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integer, intent(inout) :: idx
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integer, intent(out) :: info
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logical, intent(in), optional :: mask
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integer :: idxv(1)
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info = 0
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if (present(mask)) then
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if (.not.mask) return
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end if
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idxv(1) = idx
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call idxmap%g2l_ins(idxv,info)
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idx = idxv(1)
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end subroutine repl_g2ls1_ins
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subroutine repl_g2ls2_ins(idxin,idxout,idxmap,info,mask)
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implicit none
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class(psb_repl_map), intent(inout) :: idxmap
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integer, intent(in) :: idxin
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integer, intent(out) :: idxout
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integer, intent(out) :: info
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logical, intent(in), optional :: mask
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idxout = idxin
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call idxmap%g2l_ins(idxout,info)
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end subroutine repl_g2ls2_ins
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subroutine repl_g2lv1_ins(idx,idxmap,info,mask)
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use psb_realloc_mod
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use psb_sort_mod
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implicit none
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class(psb_repl_map), intent(inout) :: idxmap
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integer, intent(inout) :: idx(:)
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integer, intent(out) :: info
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logical, intent(in), optional :: mask(:)
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integer :: i, nv, is, ix
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info = 0
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is = size(idx)
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if (present(mask)) then
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if (size(mask) < size(idx)) then
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info = -1
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return
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end if
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end if
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if (idxmap%is_asb()) then
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! State is wrong for this one !
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idx = -1
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info = -1
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else if (idxmap%is_valid()) then
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if (present(mask)) then
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do i=1, is
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if (mask(i)) then
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if ((1<= idx(i)).and.(idx(i) <= idxmap%global_rows)) then
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! do nothing
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else
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idx(i) = -1
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end if
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end if
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end do
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else if (.not.present(mask)) then
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do i=1, is
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if ((1<= idx(i)).and.(idx(i) <= idxmap%global_rows)) then
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! do nothing
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else
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idx(i) = -1
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end if
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end do
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end if
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else
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idx = -1
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info = -1
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end if
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end subroutine repl_g2lv1_ins
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subroutine repl_g2lv2_ins(idxin,idxout,idxmap,info,mask)
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implicit none
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class(psb_repl_map), intent(inout) :: idxmap
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integer, intent(in) :: idxin(:)
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integer, intent(out) :: idxout(:)
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integer, intent(out) :: info
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logical, intent(in), optional :: mask(:)
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integer :: is, im
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is = size(idxin)
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im = min(is,size(idxout))
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idxout(1:im) = idxin(1:im)
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call idxmap%g2l_ins(idxout(1:im),info,mask)
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if (is > im) info = -3
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end subroutine repl_g2lv2_ins
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subroutine repl_fnd_owner(idx,iprc,idxmap,info)
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use psb_penv_mod
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implicit none
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integer, intent(in) :: idx(:)
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integer, allocatable, intent(out) :: iprc(:)
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class(psb_repl_map), intent(in) :: idxmap
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integer, intent(out) :: info
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integer :: ictxt, iam, np, nv
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ictxt = idxmap%get_ctxt()
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call psb_info(ictxt,iam,np)
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nv = size(idx)
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allocate(iprc(nv),stat=info)
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if (info /= 0) then
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write(0,*) 'Memory allocation failure in repl_map_fnd-owner'
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return
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end if
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iprc(1:nv) = iam
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end subroutine repl_fnd_owner
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subroutine repl_init(idxmap,ictxt,nl,info)
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use psb_penv_mod
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use psb_error_mod
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implicit none
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class(psb_repl_map), intent(inout) :: idxmap
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integer, intent(in) :: ictxt, nl
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integer, intent(out) :: info
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! To be implemented
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integer :: iam, np, i, j, ntot
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integer, allocatable :: vnl(:)
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info = 0
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call psb_info(ictxt,iam,np)
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if (np < 0) then
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write(psb_err_unit,*) 'Invalid ictxt:',ictxt
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info = -1
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|
return
|
||
|
end if
|
||
|
|
||
|
|
||
|
idxmap%global_rows = nl
|
||
|
idxmap%global_cols = nl
|
||
|
idxmap%local_rows = nl
|
||
|
idxmap%local_cols = nl
|
||
|
idxmap%ictxt = ictxt
|
||
|
idxmap%state = psb_desc_bld_
|
||
|
call psb_get_mpicomm(ictxt,idxmap%mpic)
|
||
|
call idxmap%set_state(psb_desc_bld_)
|
||
|
|
||
|
end subroutine repl_init
|
||
|
|
||
|
|
||
|
subroutine repl_asb(idxmap,info)
|
||
|
use psb_penv_mod
|
||
|
use psb_error_mod
|
||
|
implicit none
|
||
|
class(psb_repl_map), intent(inout) :: idxmap
|
||
|
integer, intent(out) :: info
|
||
|
|
||
|
integer :: ictxt, iam, np
|
||
|
|
||
|
info = 0
|
||
|
ictxt = idxmap%get_ctxt()
|
||
|
call psb_info(ictxt,iam,np)
|
||
|
|
||
|
call idxmap%set_state(psb_desc_asb_)
|
||
|
|
||
|
end subroutine repl_asb
|
||
|
|
||
|
subroutine repl_free(idxmap)
|
||
|
implicit none
|
||
|
class(psb_repl_map), intent(inout) :: idxmap
|
||
|
|
||
|
call idxmap%psb_indx_map%free()
|
||
|
|
||
|
end subroutine repl_free
|
||
|
|
||
|
|
||
|
function repl_get_fmt(idxmap) result(res)
|
||
|
implicit none
|
||
|
class(psb_repl_map), intent(in) :: idxmap
|
||
|
character(len=5) :: res
|
||
|
res = 'REPL'
|
||
|
end function repl_get_fmt
|
||
|
|
||
|
end module psb_repl_map_mod
|