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176 lines
7.4 KiB
Fortran
176 lines
7.4 KiB
Fortran
!
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! Parallel Sparse BLAS version 3.5
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! (C) Copyright 2006-2018
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! Salvatore Filippone
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! Alfredo Buttari
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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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module psi_d_comm_a_mod
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use psi_penv_mod, only : psb_ctxt_type
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use psb_desc_mod, only : psb_desc_type, psb_mpk_, psb_ipk_, psb_dpk_, psb_i_base_vect_type
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interface psi_swapdata
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subroutine psi_dswapdatam(flag,n,beta,y,desc_a,work,info,data)
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import
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integer(psb_ipk_), intent(in) :: flag, n
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integer(psb_ipk_), intent(out) :: info
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real(psb_dpk_) :: y(:,:), beta
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real(psb_dpk_),target :: work(:)
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type(psb_desc_type), target :: desc_a
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integer(psb_ipk_), optional :: data
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end subroutine psi_dswapdatam
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subroutine psi_dswapdatav(flag,beta,y,desc_a,work,info,data)
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import
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integer(psb_ipk_), intent(in) :: flag
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integer(psb_ipk_), intent(out) :: info
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real(psb_dpk_) :: y(:), beta
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real(psb_dpk_),target :: work(:)
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type(psb_desc_type), target :: desc_a
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integer(psb_ipk_), optional :: data
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end subroutine psi_dswapdatav
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subroutine psi_dswapidxm(ictxt,icomm,flag,n,beta,y,idx,&
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& totxch,totsnd,totrcv,work,info)
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import
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type(psb_ctxt_type), intent(in) :: ictxt
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integer(psb_mpk_), intent(in) :: icomm
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integer(psb_ipk_), intent(in) :: flag, n
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integer(psb_ipk_), intent(out) :: info
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real(psb_dpk_) :: y(:,:), beta
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real(psb_dpk_),target :: work(:)
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integer(psb_ipk_), intent(in) :: idx(:),totxch,totsnd,totrcv
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end subroutine psi_dswapidxm
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subroutine psi_dswapidxv(ictxt,icomm,flag,beta,y,idx,&
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& totxch,totsnd,totrcv,work,info)
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import
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type(psb_ctxt_type), intent(in) :: ictxt
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integer(psb_Mpk_), intent(in) :: icomm
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integer(psb_ipk_), intent(in) :: flag
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integer(psb_ipk_), intent(out) :: info
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real(psb_dpk_) :: y(:), beta
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real(psb_dpk_),target :: work(:)
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integer(psb_ipk_), intent(in) :: idx(:),totxch,totsnd,totrcv
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end subroutine psi_dswapidxv
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end interface psi_swapdata
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interface psi_swaptran
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subroutine psi_dswaptranm(flag,n,beta,y,desc_a,work,info,data)
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import
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integer(psb_ipk_), intent(in) :: flag, n
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integer(psb_ipk_), intent(out) :: info
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real(psb_dpk_) :: y(:,:), beta
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real(psb_dpk_),target :: work(:)
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type(psb_desc_type), target :: desc_a
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integer(psb_ipk_), optional :: data
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end subroutine psi_dswaptranm
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subroutine psi_dswaptranv(flag,beta,y,desc_a,work,info,data)
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import
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integer(psb_ipk_), intent(in) :: flag
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integer(psb_ipk_), intent(out) :: info
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real(psb_dpk_) :: y(:), beta
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real(psb_dpk_),target :: work(:)
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type(psb_desc_type), target :: desc_a
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integer(psb_ipk_), optional :: data
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end subroutine psi_dswaptranv
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subroutine psi_dtranidxm(ictxt,icomm,flag,n,beta,y,idx,&
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& totxch,totsnd,totrcv,work,info)
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import
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type(psb_ctxt_type), intent(in) :: ictxt
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integer(psb_mpk_), intent(in) :: icomm
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integer(psb_ipk_), intent(in) :: flag, n
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integer(psb_ipk_), intent(out) :: info
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real(psb_dpk_) :: y(:,:), beta
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real(psb_dpk_),target :: work(:)
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integer(psb_ipk_), intent(in) :: idx(:),totxch,totsnd,totrcv
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end subroutine psi_dtranidxm
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subroutine psi_dtranidxv(ictxt,icomm,flag,beta,y,idx,&
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& totxch,totsnd,totrcv,work,info)
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import
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type(psb_ctxt_type), intent(in) :: ictxt
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integer(psb_mpk_), intent(in) :: icomm
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integer(psb_ipk_), intent(in) :: flag
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integer(psb_ipk_), intent(out) :: info
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real(psb_dpk_) :: y(:), beta
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real(psb_dpk_),target :: work(:)
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integer(psb_ipk_), intent(in) :: idx(:),totxch,totsnd,totrcv
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end subroutine psi_dtranidxv
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end interface psi_swaptran
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interface psi_ovrl_upd
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subroutine psi_dovrl_updr1(x,desc_a,update,info)
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import
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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(psb_ipk_), intent(in) :: update
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integer(psb_ipk_), intent(out) :: info
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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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import
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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(psb_ipk_), intent(in) :: update
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integer(psb_ipk_), intent(out) :: info
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end subroutine psi_dovrl_updr2
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end interface psi_ovrl_upd
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interface psi_ovrl_save
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subroutine psi_dovrl_saver1(x,xs,desc_a,info)
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import
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real(psb_dpk_), intent(inout) :: x(:)
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real(psb_dpk_), allocatable :: xs(:)
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type(psb_desc_type), intent(in) :: desc_a
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integer(psb_ipk_), intent(out) :: info
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end subroutine psi_dovrl_saver1
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subroutine psi_dovrl_saver2(x,xs,desc_a,info)
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import
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real(psb_dpk_), intent(inout) :: x(:,:)
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real(psb_dpk_), allocatable :: xs(:,:)
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type(psb_desc_type), intent(in) :: desc_a
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integer(psb_ipk_), intent(out) :: info
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end subroutine psi_dovrl_saver2
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end interface psi_ovrl_save
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interface psi_ovrl_restore
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subroutine psi_dovrl_restrr1(x,xs,desc_a,info)
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import
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real(psb_dpk_), intent(inout) :: x(:)
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real(psb_dpk_) :: xs(:)
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type(psb_desc_type), intent(in) :: desc_a
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integer(psb_ipk_), intent(out) :: info
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end subroutine psi_dovrl_restrr1
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subroutine psi_dovrl_restrr2(x,xs,desc_a,info)
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import
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real(psb_dpk_), intent(inout) :: x(:,:)
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real(psb_dpk_) :: xs(:,:)
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type(psb_desc_type), intent(in) :: desc_a
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integer(psb_ipk_), intent(out) :: info
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end subroutine psi_dovrl_restrr2
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end interface psi_ovrl_restore
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end module psi_d_comm_a_mod
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