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730 lines
19 KiB
Fortran
730 lines
19 KiB
Fortran
!!$
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!!$ Parallel Sparse BLAS version 3.0
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!!$ (C) Copyright 2006, 2007, 2008, 2009, 2010
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!!$ Salvatore Filippone University of Rome Tor Vergata
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!!$ Alfredo Buttari CNRS-IRIT, Toulouse
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!!$
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!!$ Redistribution and use in source and binary forms, with or without
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!!$ modification, are permitted provided that the following conditions
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!!$ are met:
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!!$ 1. Redistributions of source code must retain the above copyright
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!!$ notice, this list of conditions and the following disclaimer.
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!!$ 2. Redistributions in binary form must reproduce the above copyright
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!!$ notice, this list of conditions, and the following disclaimer in the
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!!$ documentation and/or other materials provided with the distribution.
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!!$ 3. The name of the PSBLAS group or the names of its contributors may
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!!$ not be used to endorse or promote products derived from this
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!!$ software without specific written permission.
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!!$
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!!$ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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!!$ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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!!$ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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!!$ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
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!!$ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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!!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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!!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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!!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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!!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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!!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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!!$ POSSIBILITY OF SUCH DAMAGE.
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!!$
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!!$
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subroutine psi_sovrl_updr1(x,desc_a,update,info)
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use psi_mod, psi_protect_name => psi_sovrl_updr1
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implicit none
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real(psb_spk_), intent(inout), target :: x(:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(in) :: update
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integer, intent(out) :: info
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! locals
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integer :: ictxt, np, me, err_act, i, idx, ndm
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character(len=20) :: name, ch_err
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name='psi_sovrl_updr1'
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if (psb_get_errstatus() /= 0) return
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info = psb_success_
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call psb_erractionsave(err_act)
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ictxt = desc_a%get_context()
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call psb_info(ictxt, me, np)
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if (np == -1) then
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info = psb_err_context_error_
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call psb_errpush(info,name)
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goto 9999
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endif
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! switch on update type
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select case (update)
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case(psb_square_root_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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ndm = desc_a%ovrlap_elem(i,2)
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x(idx) = x(idx)/sqrt(real(ndm))
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end do
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case(psb_avg_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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ndm = desc_a%ovrlap_elem(i,2)
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x(idx) = x(idx)/real(ndm)
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end do
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case(psb_setzero_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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if (me /= desc_a%ovrlap_elem(i,3))&
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& x(idx) = szero
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end do
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case(psb_sum_)
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! do nothing
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case default
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! wrong value for choice argument
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info = psb_err_iarg_invalid_value_
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call psb_errpush(info,name,i_err=(/3,update,0,0,0/))
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goto 9999
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end select
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act == psb_act_abort_) then
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call psb_error(ictxt)
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return
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end if
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return
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end subroutine psi_sovrl_updr1
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subroutine psi_sovrl_updr2(x,desc_a,update,info)
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use psi_mod, psi_protect_name => psi_sovrl_updr2
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implicit none
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real(psb_spk_), intent(inout), target :: x(:,:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(in) :: update
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integer, intent(out) :: info
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! locals
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integer :: ictxt, np, me, err_act, i, idx, ndm
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character(len=20) :: name, ch_err
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name='psi_sovrl_updr2'
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if (psb_get_errstatus() /= 0) return
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info = psb_success_
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call psb_erractionsave(err_act)
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ictxt = desc_a%get_context()
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call psb_info(ictxt, me, np)
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if (np == -1) then
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info = psb_err_context_error_
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call psb_errpush(info,name)
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goto 9999
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endif
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! switch on update type
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select case (update)
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case(psb_square_root_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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ndm = desc_a%ovrlap_elem(i,2)
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x(idx,:) = x(idx,:)/sqrt(real(ndm))
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end do
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case(psb_avg_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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ndm = desc_a%ovrlap_elem(i,2)
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x(idx,:) = x(idx,:)/real(ndm)
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end do
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case(psb_setzero_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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if (me /= desc_a%ovrlap_elem(i,3))&
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& x(idx,:) = szero
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end do
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case(psb_sum_)
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! do nothing
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case default
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! wrong value for choice argument
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info = psb_err_iarg_invalid_value_
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call psb_errpush(info,name,i_err=(/3,update,0,0,0/))
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goto 9999
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end select
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act == psb_act_abort_) then
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call psb_error(ictxt)
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return
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end if
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return
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end subroutine psi_sovrl_updr2
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subroutine psi_dovrl_updr1(x,desc_a,update,info)
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use psi_mod, psi_protect_name => psi_dovrl_updr1
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implicit none
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real(psb_dpk_), intent(inout), target :: x(:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(in) :: update
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integer, intent(out) :: info
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! locals
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integer :: ictxt, np, me, err_act, i, idx, ndm
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character(len=20) :: name, ch_err
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name='psi_dovrl_updr1'
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if (psb_get_errstatus() /= 0) return
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info = psb_success_
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call psb_erractionsave(err_act)
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ictxt = desc_a%get_context()
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call psb_info(ictxt, me, np)
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if (np == -1) then
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info = psb_err_context_error_
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call psb_errpush(info,name)
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goto 9999
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endif
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! switch on update type
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select case (update)
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case(psb_square_root_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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ndm = desc_a%ovrlap_elem(i,2)
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x(idx) = x(idx)/sqrt(real(ndm))
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end do
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case(psb_avg_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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ndm = desc_a%ovrlap_elem(i,2)
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x(idx) = x(idx)/real(ndm)
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end do
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case(psb_setzero_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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if (me /= desc_a%ovrlap_elem(i,3))&
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& x(idx) = dzero
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end do
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case(psb_sum_)
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! do nothing
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case default
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! wrong value for choice argument
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info = psb_err_iarg_invalid_value_
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call psb_errpush(info,name,i_err=(/3,update,0,0,0/))
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goto 9999
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end select
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act == psb_act_abort_) then
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call psb_error(ictxt)
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return
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end if
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return
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end subroutine psi_dovrl_updr1
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subroutine psi_dovrl_updr2(x,desc_a,update,info)
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use psi_mod, psi_protect_name => psi_dovrl_updr2
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implicit none
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real(psb_dpk_), intent(inout), target :: x(:,:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(in) :: update
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integer, intent(out) :: info
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! locals
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integer :: ictxt, np, me, err_act, i, idx, ndm
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character(len=20) :: name, ch_err
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name='psi_dovrl_updr2'
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if (psb_get_errstatus() /= 0) return
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info = psb_success_
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call psb_erractionsave(err_act)
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ictxt = desc_a%get_context()
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call psb_info(ictxt, me, np)
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if (np == -1) then
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info = psb_err_context_error_
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call psb_errpush(info,name)
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goto 9999
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endif
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! switch on update type
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select case (update)
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case(psb_square_root_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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ndm = desc_a%ovrlap_elem(i,2)
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x(idx,:) = x(idx,:)/sqrt(real(ndm))
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end do
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case(psb_avg_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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ndm = desc_a%ovrlap_elem(i,2)
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x(idx,:) = x(idx,:)/real(ndm)
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end do
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case(psb_setzero_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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if (me /= desc_a%ovrlap_elem(i,3))&
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& x(idx,:) = dzero
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end do
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case(psb_sum_)
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! do nothing
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case default
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! wrong value for choice argument
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info = psb_err_iarg_invalid_value_
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call psb_errpush(info,name,i_err=(/3,update,0,0,0/))
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goto 9999
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end select
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act == psb_act_abort_) then
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call psb_error(ictxt)
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return
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end if
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return
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end subroutine psi_dovrl_updr2
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subroutine psi_covrl_updr1(x,desc_a,update,info)
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use psi_mod, psi_protect_name => psi_covrl_updr1
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implicit none
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complex(psb_spk_), intent(inout), target :: x(:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(in) :: update
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integer, intent(out) :: info
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! locals
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integer :: ictxt, np, me, err_act, i, idx, ndm
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character(len=20) :: name, ch_err
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name='psi_covrl_updr1'
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if (psb_get_errstatus() /= 0) return
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info = psb_success_
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call psb_erractionsave(err_act)
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ictxt = desc_a%get_context()
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call psb_info(ictxt, me, np)
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if (np == -1) then
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info = psb_err_context_error_
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call psb_errpush(info,name)
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goto 9999
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endif
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! switch on update type
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select case (update)
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case(psb_square_root_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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ndm = desc_a%ovrlap_elem(i,2)
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x(idx) = x(idx)/sqrt(real(ndm))
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end do
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case(psb_avg_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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ndm = desc_a%ovrlap_elem(i,2)
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x(idx) = x(idx)/real(ndm)
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end do
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case(psb_setzero_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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if (me /= desc_a%ovrlap_elem(i,3))&
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& x(idx) = czero
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end do
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case(psb_sum_)
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! do nothing
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case default
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! wrong value for choice argument
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info = psb_err_iarg_invalid_value_
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call psb_errpush(info,name,i_err=(/3,update,0,0,0/))
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goto 9999
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end select
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act == psb_act_abort_) then
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call psb_error(ictxt)
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return
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end if
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return
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end subroutine psi_covrl_updr1
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subroutine psi_covrl_updr2(x,desc_a,update,info)
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use psi_mod, psi_protect_name => psi_covrl_updr2
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implicit none
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complex(psb_spk_), intent(inout), target :: x(:,:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(in) :: update
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integer, intent(out) :: info
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! locals
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integer :: ictxt, np, me, err_act, i, idx, ndm
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character(len=20) :: name, ch_err
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name='psi_covrl_updr2'
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if (psb_get_errstatus() /= 0) return
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info = psb_success_
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call psb_erractionsave(err_act)
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ictxt = desc_a%get_context()
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call psb_info(ictxt, me, np)
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if (np == -1) then
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info = psb_err_context_error_
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call psb_errpush(info,name)
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goto 9999
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endif
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! switch on update type
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select case (update)
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case(psb_square_root_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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ndm = desc_a%ovrlap_elem(i,2)
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x(idx,:) = x(idx,:)/sqrt(real(ndm))
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end do
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case(psb_avg_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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ndm = desc_a%ovrlap_elem(i,2)
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x(idx,:) = x(idx,:)/real(ndm)
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end do
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case(psb_setzero_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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if (me /= desc_a%ovrlap_elem(i,3))&
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& x(idx,:) = czero
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end do
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case(psb_sum_)
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! do nothing
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case default
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! wrong value for choice argument
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info = psb_err_iarg_invalid_value_
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call psb_errpush(info,name,i_err=(/3,update,0,0,0/))
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goto 9999
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end select
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act == psb_act_abort_) then
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call psb_error(ictxt)
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return
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end if
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return
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end subroutine psi_covrl_updr2
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subroutine psi_zovrl_updr1(x,desc_a,update,info)
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use psi_mod, psi_protect_name => psi_zovrl_updr1
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implicit none
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complex(psb_dpk_), intent(inout), target :: x(:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(in) :: update
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integer, intent(out) :: info
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! locals
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integer :: ictxt, np, me, err_act, i, idx, ndm
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character(len=20) :: name, ch_err
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name='psi_zovrl_updr1'
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if (psb_get_errstatus() /= 0) return
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info = psb_success_
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call psb_erractionsave(err_act)
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ictxt = desc_a%get_context()
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call psb_info(ictxt, me, np)
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if (np == -1) then
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info = psb_err_context_error_
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call psb_errpush(info,name)
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goto 9999
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endif
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! switch on update type
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select case (update)
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case(psb_square_root_)
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do i=1,size(desc_a%ovrlap_elem,1)
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idx = desc_a%ovrlap_elem(i,1)
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ndm = desc_a%ovrlap_elem(i,2)
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x(idx) = x(idx)/sqrt(real(ndm))
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end do
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case(psb_avg_)
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do i=1,size(desc_a%ovrlap_elem,1)
|
|
idx = desc_a%ovrlap_elem(i,1)
|
|
ndm = desc_a%ovrlap_elem(i,2)
|
|
x(idx) = x(idx)/real(ndm)
|
|
end do
|
|
case(psb_setzero_)
|
|
do i=1,size(desc_a%ovrlap_elem,1)
|
|
idx = desc_a%ovrlap_elem(i,1)
|
|
if (me /= desc_a%ovrlap_elem(i,3))&
|
|
& x(idx) = zzero
|
|
end do
|
|
case(psb_sum_)
|
|
! do nothing
|
|
|
|
case default
|
|
! wrong value for choice argument
|
|
info = psb_err_iarg_invalid_value_
|
|
call psb_errpush(info,name,i_err=(/3,update,0,0,0/))
|
|
goto 9999
|
|
end select
|
|
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act == psb_act_abort_) then
|
|
call psb_error(ictxt)
|
|
return
|
|
end if
|
|
return
|
|
end subroutine psi_zovrl_updr1
|
|
|
|
|
|
subroutine psi_zovrl_updr2(x,desc_a,update,info)
|
|
use psi_mod, psi_protect_name => psi_zovrl_updr2
|
|
|
|
implicit none
|
|
|
|
complex(psb_dpk_), intent(inout), target :: x(:,:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer, intent(in) :: update
|
|
integer, intent(out) :: info
|
|
|
|
! locals
|
|
integer :: ictxt, np, me, err_act, i, idx, ndm
|
|
character(len=20) :: name, ch_err
|
|
|
|
name='psi_zovrl_updr2'
|
|
if (psb_get_errstatus() /= 0) return
|
|
info = psb_success_
|
|
call psb_erractionsave(err_act)
|
|
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
|
|
|
|
! switch on update type
|
|
select case (update)
|
|
case(psb_square_root_)
|
|
do i=1,size(desc_a%ovrlap_elem,1)
|
|
idx = desc_a%ovrlap_elem(i,1)
|
|
ndm = desc_a%ovrlap_elem(i,2)
|
|
x(idx,:) = x(idx,:)/sqrt(real(ndm))
|
|
end do
|
|
case(psb_avg_)
|
|
do i=1,size(desc_a%ovrlap_elem,1)
|
|
idx = desc_a%ovrlap_elem(i,1)
|
|
ndm = desc_a%ovrlap_elem(i,2)
|
|
x(idx,:) = x(idx,:)/real(ndm)
|
|
end do
|
|
case(psb_setzero_)
|
|
do i=1,size(desc_a%ovrlap_elem,1)
|
|
idx = desc_a%ovrlap_elem(i,1)
|
|
if (me /= desc_a%ovrlap_elem(i,3))&
|
|
& x(idx,:) = zzero
|
|
end do
|
|
case(psb_sum_)
|
|
! do nothing
|
|
|
|
case default
|
|
! wrong value for choice argument
|
|
info = psb_err_iarg_invalid_value_
|
|
call psb_errpush(info,name,i_err=(/3,update,0,0,0/))
|
|
goto 9999
|
|
end select
|
|
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act == psb_act_abort_) then
|
|
call psb_error(ictxt)
|
|
return
|
|
end if
|
|
return
|
|
end subroutine psi_zovrl_updr2
|
|
|
|
subroutine psi_iovrl_updr1(x,desc_a,update,info)
|
|
use psi_mod, psi_protect_name => psi_iovrl_updr1
|
|
|
|
implicit none
|
|
|
|
integer, intent(inout), target :: x(:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer, intent(in) :: update
|
|
integer, intent(out) :: info
|
|
|
|
! locals
|
|
integer :: ictxt, np, me, err_act, i, idx, ndm
|
|
character(len=20) :: name, ch_err
|
|
|
|
name='psi_iovrl_updr1'
|
|
if (psb_get_errstatus() /= 0) return
|
|
info = psb_success_
|
|
call psb_erractionsave(err_act)
|
|
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
|
|
|
|
! switch on update type
|
|
select case (update)
|
|
! Square root does not make sense here
|
|
!!$ case(psb_square_root_)
|
|
!!$ do i=1,size(desc_a%ovrlap_elem,1)
|
|
!!$ idx = desc_a%ovrlap_elem(i,1)
|
|
!!$ ndm = desc_a%ovrlap_elem(i,2)
|
|
!!$ x(idx) = x(idx)/sqrt(real(ndm))
|
|
!!$ end do
|
|
case(psb_avg_)
|
|
do i=1,size(desc_a%ovrlap_elem,1)
|
|
idx = desc_a%ovrlap_elem(i,1)
|
|
ndm = desc_a%ovrlap_elem(i,2)
|
|
x(idx) = x(idx)/real(ndm)
|
|
end do
|
|
case(psb_setzero_)
|
|
do i=1,size(desc_a%ovrlap_elem,1)
|
|
idx = desc_a%ovrlap_elem(i,1)
|
|
if (me /= desc_a%ovrlap_elem(i,3))&
|
|
& x(idx) = izero
|
|
end do
|
|
case(psb_sum_)
|
|
! do nothing
|
|
|
|
case default
|
|
! wrong value for choice argument
|
|
info = psb_err_iarg_invalid_value_
|
|
call psb_errpush(info,name,i_err=(/3,update,0,0,0/))
|
|
goto 9999
|
|
end select
|
|
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act == psb_act_abort_) then
|
|
call psb_error(ictxt)
|
|
return
|
|
end if
|
|
return
|
|
end subroutine psi_iovrl_updr1
|
|
|
|
|
|
subroutine psi_iovrl_updr2(x,desc_a,update,info)
|
|
use psi_mod, psi_protect_name => psi_iovrl_updr2
|
|
|
|
implicit none
|
|
|
|
integer, intent(inout), target :: x(:,:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer, intent(in) :: update
|
|
integer, intent(out) :: info
|
|
|
|
! locals
|
|
integer :: ictxt, np, me, err_act, i, idx, ndm
|
|
character(len=20) :: name, ch_err
|
|
|
|
name='psi_iovrl_updr2'
|
|
if (psb_get_errstatus() /= 0) return
|
|
info = psb_success_
|
|
call psb_erractionsave(err_act)
|
|
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
|
|
|
|
! switch on update type
|
|
select case (update)
|
|
! Square root does not make sense here
|
|
!!$ case(psb_square_root_)
|
|
!!$ do i=1,size(desc_a%ovrlap_elem,1)
|
|
!!$ idx = desc_a%ovrlap_elem(i,1)
|
|
!!$ ndm = desc_a%ovrlap_elem(i,2)
|
|
!!$ x(idx,:) = x(idx,:)/sqrt(real(ndm))
|
|
!!$ end do
|
|
case(psb_avg_)
|
|
do i=1,size(desc_a%ovrlap_elem,1)
|
|
idx = desc_a%ovrlap_elem(i,1)
|
|
ndm = desc_a%ovrlap_elem(i,2)
|
|
x(idx,:) = x(idx,:)/real(ndm)
|
|
end do
|
|
case(psb_setzero_)
|
|
do i=1,size(desc_a%ovrlap_elem,1)
|
|
idx = desc_a%ovrlap_elem(i,1)
|
|
if (me /= desc_a%ovrlap_elem(i,3))&
|
|
& x(idx,:) = izero
|
|
end do
|
|
case(psb_sum_)
|
|
! do nothing
|
|
|
|
case default
|
|
! wrong value for choice argument
|
|
info = psb_err_iarg_invalid_value_
|
|
call psb_errpush(info,name,i_err=(/3,update,0,0,0/))
|
|
goto 9999
|
|
end select
|
|
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
|
|
if (err_act == psb_act_abort_) then
|
|
call psb_error(ictxt)
|
|
return
|
|
end if
|
|
return
|
|
end subroutine psi_iovrl_updr2
|
|
|