You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
124 lines
5.5 KiB
Fortran
124 lines
5.5 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 psb_e_comm_a_mod
|
|
use psb_desc_mod, only : psb_desc_type, psb_ipk_, psb_lpk_, &
|
|
& psb_epk_, psb_mpk_, psb_i2pk_
|
|
|
|
interface psb_ovrl
|
|
subroutine psb_eovrlm(x,desc_a,info,jx,ik,work,update,mode)
|
|
import
|
|
implicit none
|
|
integer(psb_epk_), intent(inout), target :: x(:,:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_epk_), intent(inout), optional, target :: work(:)
|
|
integer(psb_ipk_), intent(in), optional :: update,jx,ik,mode
|
|
end subroutine psb_eovrlm
|
|
subroutine psb_eovrlv(x,desc_a,info,work,update,mode)
|
|
import
|
|
implicit none
|
|
integer(psb_epk_), intent(inout), target :: x(:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_epk_), intent(inout), optional, target :: work(:)
|
|
integer(psb_ipk_), intent(in), optional :: update,mode
|
|
end subroutine psb_eovrlv
|
|
end interface psb_ovrl
|
|
|
|
interface psb_halo
|
|
subroutine psb_ehalom(x,desc_a,info,jx,ik,work,tran,mode,data)
|
|
import
|
|
implicit none
|
|
integer(psb_epk_), intent(inout), target :: x(:,:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_epk_), target, optional, intent(inout) :: work(:)
|
|
integer(psb_ipk_), intent(in), optional :: mode,jx,ik,data
|
|
character, intent(in), optional :: tran
|
|
end subroutine psb_ehalom
|
|
subroutine psb_ehalov(x,desc_a,info,work,tran,mode,data)
|
|
import
|
|
implicit none
|
|
integer(psb_epk_), intent(inout) :: x(:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_epk_), target, optional, intent(inout) :: work(:)
|
|
integer(psb_ipk_), intent(in), optional :: mode,data
|
|
character, intent(in), optional :: tran
|
|
end subroutine psb_ehalov
|
|
end interface psb_halo
|
|
|
|
|
|
interface psb_scatter
|
|
subroutine psb_escatterm(globx, locx, desc_a, info, root)
|
|
import
|
|
implicit none
|
|
integer(psb_epk_), intent(out), allocatable :: locx(:,:)
|
|
integer(psb_epk_), intent(in) :: globx(:,:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_), intent(in), optional :: root
|
|
end subroutine psb_escatterm
|
|
subroutine psb_escatterv(globx, locx, desc_a, info, root)
|
|
import
|
|
implicit none
|
|
integer(psb_epk_), intent(out), allocatable :: locx(:)
|
|
integer(psb_epk_), intent(in) :: globx(:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_), intent(in), optional :: root
|
|
end subroutine psb_escatterv
|
|
end interface psb_scatter
|
|
|
|
interface psb_gather
|
|
subroutine psb_egatherm(globx, locx, desc_a, info, root)
|
|
import
|
|
implicit none
|
|
integer(psb_epk_), intent(in) :: locx(:,:)
|
|
integer(psb_epk_), intent(out), allocatable :: globx(:,:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_), intent(in), optional :: root
|
|
end subroutine psb_egatherm
|
|
subroutine psb_egatherv(globx, locx, desc_a, info, root)
|
|
import
|
|
implicit none
|
|
integer(psb_epk_), intent(in) :: locx(:)
|
|
integer(psb_epk_), intent(out), allocatable :: globx(:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_), intent(in), optional :: root
|
|
end subroutine psb_egatherv
|
|
end interface psb_gather
|
|
|
|
end module psb_e_comm_a_mod
|