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psblas3/base/modules/comm/psi_d_comm_v_mod.f90

190 lines
8.4 KiB
Fortran

!
! Parallel Sparse BLAS version 3.5
! (C) Copyright 2006-2018
! Salvatore Filippone
! Alfredo Buttari
!
! Redistribution and use in source and binary forms, with or without
! modification, are permitted provided that the following conditions
! are met:
! 1. Redistributions of source code must retain the above copyright
! notice, this list of conditions and the following disclaimer.
! 2. Redistributions in binary form must reproduce the above copyright
! notice, this list of conditions, and the following disclaimer in the
! documentation and/or other materials provided with the distribution.
! 3. The name of the PSBLAS group or the names of its contributors may
! not be used to endorse or promote products derived from this
! software without specific written permission.
!
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
! ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
! TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
! PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
! BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
! CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
! CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
! ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
! POSSIBILITY OF SUCH DAMAGE.
!
!
module psi_d_comm_v_mod
use psi_penv_mod, only : psb_ctxt_type
use psb_desc_mod, only : psb_desc_type, psb_ipk_, psb_mpk_, psb_dpk_, psb_i_base_vect_type
use psb_d_base_vect_mod, only : psb_d_base_vect_type
use psb_d_base_multivect_mod, only : psb_d_base_multivect_type
interface psi_swapdata
subroutine psi_dswapdata_vect(flag,beta,y,desc_a,work,info,data)
import
integer(psb_ipk_), intent(in) :: flag
integer(psb_ipk_), intent(out) :: info
class(psb_d_base_vect_type) :: y
real(psb_dpk_) :: beta
real(psb_dpk_),target :: work(:)
type(psb_desc_type), target :: desc_a
integer(psb_ipk_), optional :: data
end subroutine psi_dswapdata_vect
subroutine psi_dswapdata_multivect(flag,beta,y,desc_a,work,info,data)
import
integer(psb_ipk_), intent(in) :: flag
integer(psb_ipk_), intent(out) :: info
class(psb_d_base_multivect_type) :: y
real(psb_dpk_) :: beta
real(psb_dpk_),target :: work(:)
type(psb_desc_type), target :: desc_a
integer(psb_ipk_), optional :: data
end subroutine psi_dswapdata_multivect
subroutine psi_dswap_vidx_vect(ctxt,icomm,flag,beta,y,idx,&
& totxch,totsnd,totrcv,work,info)
import
type(psb_ctxt_type), intent(in) :: ctxt
integer(psb_mpk_), intent(in) :: icomm
integer(psb_ipk_), intent(in) :: flag
integer(psb_ipk_), intent(out) :: info
class(psb_d_base_vect_type) :: y
real(psb_dpk_) :: beta
real(psb_dpk_), target :: work(:)
class(psb_i_base_vect_type), intent(inout) :: idx
integer(psb_ipk_), intent(in) :: totxch,totsnd, totrcv
end subroutine psi_dswap_vidx_vect
subroutine psi_dswap_vidx_multivect(ctxt,icomm,flag,beta,y,idx,&
& totxch,totsnd,totrcv,work,info)
import
type(psb_ctxt_type), intent(in) :: ctxt
integer(psb_mpk_), intent(in) :: icomm
integer(psb_ipk_), intent(in) :: flag
integer(psb_ipk_), intent(out) :: info
class(psb_d_base_multivect_type) :: y
real(psb_dpk_) :: beta
real(psb_dpk_), target :: work(:)
class(psb_i_base_vect_type), intent(inout) :: idx
integer(psb_ipk_), intent(in) :: totxch,totsnd, totrcv
end subroutine psi_dswap_vidx_multivect
end interface psi_swapdata
interface psi_swaptran
subroutine psi_dswaptran_vect(flag,beta,y,desc_a,work,info,data)
import
integer(psb_ipk_), intent(in) :: flag
integer(psb_ipk_), intent(out) :: info
class(psb_d_base_vect_type) :: y
real(psb_dpk_) :: beta
real(psb_dpk_),target :: work(:)
type(psb_desc_type), target :: desc_a
integer(psb_ipk_), optional :: data
end subroutine psi_dswaptran_vect
subroutine psi_dswaptran_multivect(flag,beta,y,desc_a,work,info,data)
import
integer(psb_ipk_), intent(in) :: flag
integer(psb_ipk_), intent(out) :: info
class(psb_d_base_multivect_type) :: y
real(psb_dpk_) :: beta
real(psb_dpk_),target :: work(:)
type(psb_desc_type), target :: desc_a
integer(psb_ipk_), optional :: data
end subroutine psi_dswaptran_multivect
subroutine psi_dtran_vidx_vect(ctxt,icomm,flag,beta,y,idx,&
& totxch,totsnd,totrcv,work,info)
import
type(psb_ctxt_type), intent(in) :: ctxt
integer(psb_mpk_), intent(in) :: icomm
integer(psb_ipk_), intent(in) :: flag
integer(psb_ipk_), intent(out) :: info
class(psb_d_base_vect_type) :: y
real(psb_dpk_) :: beta
real(psb_dpk_), target :: work(:)
class(psb_i_base_vect_type), intent(inout) :: idx
integer(psb_ipk_), intent(in) :: totxch,totsnd, totrcv
end subroutine psi_dtran_vidx_vect
subroutine psi_dtran_vidx_multivect(ctxt,icomm,flag,beta,y,idx,&
& totxch,totsnd,totrcv,work,info)
import
type(psb_ctxt_type), intent(in) :: ctxt
integer(psb_mpk_), intent(in) :: icomm
integer(psb_ipk_), intent(in) :: flag
integer(psb_ipk_), intent(out) :: info
class(psb_d_base_multivect_type) :: y
real(psb_dpk_) :: beta
real(psb_dpk_), target :: work(:)
class(psb_i_base_vect_type), intent(inout) :: idx
integer(psb_ipk_), intent(in) :: totxch,totsnd, totrcv
end subroutine psi_dtran_vidx_multivect
end interface psi_swaptran
interface psi_ovrl_upd
subroutine psi_dovrl_upd_vect(x,desc_a,update,info)
import
class(psb_d_base_vect_type) :: x
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), intent(in) :: update
integer(psb_ipk_), intent(out) :: info
end subroutine psi_dovrl_upd_vect
subroutine psi_dovrl_upd_multivect(x,desc_a,update,info)
import
class(psb_d_base_multivect_type) :: x
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), intent(in) :: update
integer(psb_ipk_), intent(out) :: info
end subroutine psi_dovrl_upd_multivect
end interface psi_ovrl_upd
interface psi_ovrl_save
subroutine psi_dovrl_save_vect(x,xs,desc_a,info)
import
class(psb_d_base_vect_type) :: x
real(psb_dpk_), allocatable :: xs(:)
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psi_dovrl_save_vect
subroutine psi_dovrl_save_multivect(x,xs,desc_a,info)
import
class(psb_d_base_multivect_type) :: x
real(psb_dpk_), allocatable :: xs(:,:)
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psi_dovrl_save_multivect
end interface psi_ovrl_save
interface psi_ovrl_restore
subroutine psi_dovrl_restr_vect(x,xs,desc_a,info)
import
class(psb_d_base_vect_type) :: x
real(psb_dpk_) :: xs(:)
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psi_dovrl_restr_vect
subroutine psi_dovrl_restr_multivect(x,xs,desc_a,info)
import
class(psb_d_base_multivect_type) :: x
real(psb_dpk_) :: xs(:,:)
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psi_dovrl_restr_multivect
end interface psi_ovrl_restore
end module psi_d_comm_v_mod