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.
463 lines
20 KiB
Fortran
463 lines
20 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_s_tools_mod
|
|
use psb_desc_mod, only : psb_desc_type, psb_spk_, psb_ipk_, psb_lpk_
|
|
use psb_s_vect_mod, only : psb_s_base_vect_type, psb_s_vect_type
|
|
use psb_s_mat_mod, only : psb_sspmat_type, psb_lsspmat_type, psb_s_base_sparse_mat, &
|
|
& psb_ls_csr_sparse_mat, psb_ls_coo_sparse_mat, &
|
|
& psb_s_csr_sparse_mat, psb_s_coo_sparse_mat
|
|
use psb_l_vect_mod, only : psb_l_vect_type
|
|
use psb_s_multivect_mod, only : psb_s_base_multivect_type, psb_s_multivect_type
|
|
use psi_mod, only : psb_snd, psb_rcv ! Needed only for psb_getelem
|
|
|
|
interface psb_geall
|
|
subroutine psb_salloc_vect(x, desc_a,info, dupl, bldmode)
|
|
import
|
|
implicit none
|
|
type(psb_s_vect_type), intent(out) :: x
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_),intent(out) :: info
|
|
integer(psb_ipk_), optional, intent(in) :: dupl, bldmode
|
|
end subroutine psb_salloc_vect
|
|
subroutine psb_salloc_vect_r2(x, desc_a,info,n,lb, dupl, bldmode)
|
|
import
|
|
implicit none
|
|
type(psb_s_vect_type), allocatable, intent(out) :: x(:)
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_),intent(out) :: info
|
|
integer(psb_ipk_), optional, intent(in) :: n, lb
|
|
integer(psb_ipk_), optional, intent(in) :: dupl, bldmode
|
|
end subroutine psb_salloc_vect_r2
|
|
subroutine psb_salloc_multivect(x, desc_a,info,n, dupl, bldmode)
|
|
import
|
|
implicit none
|
|
type(psb_s_multivect_type), intent(out) :: x
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
integer(psb_ipk_),intent(out) :: info
|
|
integer(psb_ipk_), optional, intent(in) :: n
|
|
integer(psb_ipk_), optional, intent(in) :: dupl, bldmode
|
|
end subroutine psb_salloc_multivect
|
|
end interface
|
|
|
|
|
|
interface psb_geasb
|
|
subroutine psb_sasb_vect(x, desc_a, info,mold, scratch)
|
|
import
|
|
implicit none
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
type(psb_s_vect_type), intent(inout) :: x
|
|
integer(psb_ipk_), intent(out) :: info
|
|
class(psb_s_base_vect_type), intent(in), optional :: mold
|
|
logical, intent(in), optional :: scratch
|
|
end subroutine psb_sasb_vect
|
|
subroutine psb_sasb_vect_r2(x, desc_a, info,mold, scratch)
|
|
import
|
|
implicit none
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
type(psb_s_vect_type), intent(inout) :: x(:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
class(psb_s_base_vect_type), intent(in), optional :: mold
|
|
logical, intent(in), optional :: scratch
|
|
end subroutine psb_sasb_vect_r2
|
|
subroutine psb_sasb_multivect(x, desc_a, info,mold, scratch, n)
|
|
import
|
|
implicit none
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
type(psb_s_multivect_type), intent(inout) :: x
|
|
integer(psb_ipk_), intent(out) :: info
|
|
class(psb_s_base_multivect_type), intent(in), optional :: mold
|
|
logical, intent(in), optional :: scratch
|
|
integer(psb_ipk_), optional, intent(in) :: n
|
|
end subroutine psb_sasb_multivect
|
|
end interface
|
|
|
|
interface psb_gefree
|
|
subroutine psb_sfree_vect(x, desc_a, info)
|
|
import
|
|
implicit none
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
type(psb_s_vect_type), intent(inout) :: x
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psb_sfree_vect
|
|
subroutine psb_sfree_vect_r2(x, desc_a, info)
|
|
import
|
|
implicit none
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
type(psb_s_vect_type), allocatable, intent(inout) :: x(:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psb_sfree_vect_r2
|
|
subroutine psb_sfree_multivect(x, desc_a, info)
|
|
import
|
|
implicit none
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
type(psb_s_multivect_type), intent(inout) :: x
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psb_sfree_multivect
|
|
end interface
|
|
|
|
|
|
interface psb_geins
|
|
subroutine psb_sins_vect(m,irw,val,x,desc_a,info,local)
|
|
import
|
|
implicit none
|
|
integer(psb_ipk_), intent(in) :: m
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
type(psb_s_vect_type), intent(inout) :: x
|
|
integer(psb_lpk_), intent(in) :: irw(:)
|
|
real(psb_spk_), intent(in) :: val(:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, intent(in), optional :: local
|
|
end subroutine psb_sins_vect
|
|
subroutine psb_sins_vect_v(m,irw,val,x,desc_a,info,local)
|
|
import
|
|
implicit none
|
|
integer(psb_ipk_), intent(in) :: m
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
type(psb_s_vect_type), intent(inout) :: x
|
|
type(psb_l_vect_type), intent(inout) :: irw
|
|
type(psb_s_vect_type), intent(inout) :: val
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, intent(in), optional :: local
|
|
end subroutine psb_sins_vect_v
|
|
subroutine psb_sins_vect_r2(m,irw,val,x,desc_a,info,local)
|
|
import
|
|
implicit none
|
|
integer(psb_ipk_), intent(in) :: m
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
type(psb_s_vect_type), intent(inout) :: x(:)
|
|
integer(psb_lpk_), intent(in) :: irw(:)
|
|
real(psb_spk_), intent(in) :: val(:,:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, intent(in), optional :: local
|
|
end subroutine psb_sins_vect_r2
|
|
subroutine psb_sins_multivect(m,irw,val,x,desc_a,info,local)
|
|
import
|
|
implicit none
|
|
integer(psb_ipk_), intent(in) :: m
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
type(psb_s_multivect_type), intent(inout) :: x
|
|
integer(psb_lpk_), intent(in) :: irw(:)
|
|
real(psb_spk_), intent(in) :: val(:,:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, intent(in), optional :: local
|
|
end subroutine psb_sins_multivect
|
|
end interface
|
|
|
|
interface psb_cdbldext
|
|
Subroutine psb_scdbldext(a,desc_a,novr,desc_ov,info,extype)
|
|
import
|
|
implicit none
|
|
integer(psb_ipk_), intent(in) :: novr
|
|
Type(psb_sspmat_type), Intent(in) :: a
|
|
Type(psb_desc_type), Intent(inout), target :: desc_a
|
|
Type(psb_desc_type), Intent(out) :: desc_ov
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_), intent(in),optional :: extype
|
|
end Subroutine psb_scdbldext
|
|
end interface
|
|
|
|
interface psb_sphalo
|
|
Subroutine psb_ssphalo(a,desc_a,blk,info,rowcnv,colcnv,&
|
|
& rowscale,colscale,outfmt,data)
|
|
import
|
|
implicit none
|
|
Type(psb_sspmat_type),Intent(in) :: a
|
|
Type(psb_sspmat_type),Intent(inout) :: blk
|
|
Type(psb_desc_type),Intent(in), target :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, optional, intent(in) :: rowcnv,colcnv,rowscale,colscale
|
|
character(len=5), optional :: outfmt
|
|
integer(psb_ipk_), intent(in), optional :: data
|
|
end Subroutine psb_ssphalo
|
|
Subroutine psb_lssphalo(a,desc_a,blk,info,rowcnv,colcnv,&
|
|
& rowscale,colscale,outfmt,data)
|
|
import
|
|
implicit none
|
|
Type(psb_lsspmat_type),Intent(in) :: a
|
|
Type(psb_lsspmat_type),Intent(inout) :: blk
|
|
Type(psb_desc_type),Intent(in), target :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, optional, intent(in) :: rowcnv,colcnv,rowscale,colscale
|
|
character(len=5), optional :: outfmt
|
|
integer(psb_ipk_), intent(in), optional :: data
|
|
end Subroutine psb_lssphalo
|
|
Subroutine psb_ls_csr_halo(a,desc_a,blk,info,rowcnv,colcnv,&
|
|
& rowscale,colscale,data,outcol_glob,col_desc)
|
|
import
|
|
implicit none
|
|
Type(psb_ls_csr_sparse_mat),Intent(in) :: a
|
|
Type(psb_ls_csr_sparse_mat),Intent(inout) :: blk
|
|
Type(psb_desc_type),Intent(in), target :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, optional, intent(in) :: rowcnv,colcnv,rowscale,colscale,outcol_glob
|
|
integer(psb_ipk_), intent(in), optional :: data
|
|
type(psb_desc_type),Intent(in), optional, target :: col_desc
|
|
end Subroutine psb_ls_csr_halo
|
|
Subroutine psb_s_ls_csr_halo(a,desc_a,blk,info,rowcnv,colcnv,&
|
|
& rowscale,colscale,data,outcol_glob,col_desc)
|
|
import
|
|
implicit none
|
|
type(psb_s_csr_sparse_mat),Intent(in) :: a
|
|
type(psb_ls_csr_sparse_mat),Intent(inout) :: blk
|
|
type(psb_desc_type),intent(in), target :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, optional, intent(in) :: rowcnv,colcnv,rowscale,colscale,outcol_glob
|
|
integer(psb_ipk_), intent(in), optional :: data
|
|
type(psb_desc_type),Intent(in), optional, target :: col_desc
|
|
end Subroutine psb_s_ls_csr_halo
|
|
end interface
|
|
|
|
|
|
interface psb_spall
|
|
subroutine psb_sspalloc(a, desc_a, info, nnz, dupl, bldmode)
|
|
import
|
|
implicit none
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
type(psb_sspmat_type), intent(inout) :: a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_), optional, intent(in) :: nnz, bldmode
|
|
integer(psb_ipk_), optional, intent(in) :: dupl
|
|
end subroutine psb_sspalloc
|
|
end interface
|
|
|
|
interface psb_spasb
|
|
subroutine psb_sspasb(a,desc_a, info, afmt, upd, mold)
|
|
import
|
|
implicit none
|
|
type(psb_sspmat_type), intent (inout) :: a
|
|
type(psb_desc_type), intent(inout) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_),optional, intent(in) :: upd
|
|
character(len=*), optional, intent(in) :: afmt
|
|
class(psb_s_base_sparse_mat), intent(in), optional :: mold
|
|
end subroutine psb_sspasb
|
|
end interface
|
|
|
|
interface psb_remote_mat
|
|
subroutine psb_ls_remote_mat(a,desc_a,b, info)
|
|
import
|
|
implicit none
|
|
type(psb_ls_coo_sparse_mat),Intent(inout) :: a
|
|
type(psb_desc_type),intent(inout) :: desc_a
|
|
type(psb_ls_coo_sparse_mat),Intent(inout) :: b
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psb_ls_remote_mat
|
|
end interface psb_remote_mat
|
|
|
|
interface psb_spfree
|
|
subroutine psb_sspfree(a, desc_a,info)
|
|
import
|
|
implicit none
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
type(psb_sspmat_type), intent(inout) ::a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psb_sspfree
|
|
end interface
|
|
|
|
|
|
interface psb_spins
|
|
subroutine psb_sspins(nz,ia,ja,val,a,desc_a,info,rebuild,local)
|
|
import
|
|
implicit none
|
|
type(psb_desc_type), intent(inout) :: desc_a
|
|
type(psb_sspmat_type), intent(inout) :: a
|
|
integer(psb_ipk_), intent(in) :: nz
|
|
integer(psb_lpk_), intent(in) :: ia(:),ja(:)
|
|
real(psb_spk_), intent(in) :: val(:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, intent(in), optional :: rebuild
|
|
logical, intent(in), optional :: local
|
|
end subroutine psb_sspins
|
|
subroutine psb_sspins_csr_lirp(nr,irp,ja,val,irw,a,desc_a,info,rebuild,local)
|
|
import
|
|
implicit none
|
|
type(psb_desc_type), intent(inout) :: desc_a
|
|
type(psb_sspmat_type), intent(inout) :: a
|
|
integer(psb_ipk_), intent(in) :: nr
|
|
integer(psb_lpk_), intent(in) :: irw,irp(:),ja(:)
|
|
real(psb_spk_), intent(in) :: val(:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, intent(in), optional :: rebuild, local
|
|
end subroutine psb_sspins_csr_lirp
|
|
#if defined(IPK4) && defined(LPK8)
|
|
subroutine psb_sspins_csr_iirp(nr,irw,irp,ja,val,a,desc_a,info,rebuild,local)
|
|
import
|
|
implicit none
|
|
type(psb_desc_type), intent(inout) :: desc_a
|
|
type(psb_sspmat_type), intent(inout) :: a
|
|
integer(psb_ipk_), intent(in) :: nr,irp(:)
|
|
integer(psb_lpk_), intent(in) :: irw,ja(:)
|
|
real(psb_spk_), intent(in) :: val(:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, intent(in), optional :: rebuild, local
|
|
end subroutine psb_sspins_csr_iirp
|
|
#endif
|
|
subroutine psb_sspins_v(nz,ia,ja,val,a,desc_a,info,rebuild,local)
|
|
use psb_i_vect_mod, only : psb_i_vect_type
|
|
import
|
|
implicit none
|
|
type(psb_desc_type), intent(inout) :: desc_a
|
|
type(psb_sspmat_type), intent(inout) :: a
|
|
integer(psb_ipk_), intent(in) :: nz
|
|
type(psb_l_vect_type), intent(inout) :: ia,ja
|
|
type(psb_s_vect_type), intent(inout) :: val
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, intent(in), optional :: rebuild
|
|
logical, intent(in), optional :: local
|
|
end subroutine psb_sspins_v
|
|
subroutine psb_sspins_2desc(nz,ia,ja,val,a,desc_ar,desc_ac,info)
|
|
import
|
|
implicit none
|
|
type(psb_desc_type), intent(in) :: desc_ar
|
|
type(psb_desc_type), intent(inout) :: desc_ac
|
|
type(psb_sspmat_type), intent(inout) :: a
|
|
integer(psb_ipk_), intent(in) :: nz
|
|
integer(psb_lpk_), intent(in) :: ia(:),ja(:)
|
|
real(psb_spk_), intent(in) :: val(:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psb_sspins_2desc
|
|
end interface
|
|
|
|
|
|
interface psb_sprn
|
|
subroutine psb_ssprn(a, desc_a,info,clear)
|
|
import
|
|
implicit none
|
|
type(psb_desc_type), intent(in) :: desc_a
|
|
type(psb_sspmat_type), intent(inout) :: a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
logical, intent(in), optional :: clear
|
|
end subroutine psb_ssprn
|
|
end interface
|
|
|
|
interface psb_par_spspmm
|
|
subroutine psb_s_par_csr_spspmm(acsr,desc_a,bcsr,ccsr,desc_c,info,data)
|
|
import :: psb_s_csr_sparse_mat, psb_desc_type, psb_ipk_
|
|
Implicit None
|
|
type(psb_s_csr_sparse_mat),intent(in) :: acsr
|
|
type(psb_s_csr_sparse_mat),intent(inout) :: bcsr
|
|
type(psb_s_csr_sparse_mat),intent(out) :: ccsr
|
|
type(psb_desc_type),intent(in) :: desc_a
|
|
type(psb_desc_type),intent(inout) :: desc_c
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_), intent(in), optional :: data
|
|
End Subroutine psb_s_par_csr_spspmm
|
|
subroutine psb_ls_par_csr_spspmm(acsr,desc_a,bcsr,ccsr,desc_c,info,data)
|
|
import :: psb_ls_csr_sparse_mat, psb_desc_type, psb_ipk_
|
|
Implicit None
|
|
type(psb_ls_csr_sparse_mat),intent(in) :: acsr
|
|
type(psb_ls_csr_sparse_mat),intent(inout) :: bcsr
|
|
type(psb_ls_csr_sparse_mat),intent(out) :: ccsr
|
|
type(psb_desc_type),intent(in) :: desc_a
|
|
type(psb_desc_type),intent(inout) :: desc_c
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_), intent(in), optional :: data
|
|
End Subroutine psb_ls_par_csr_spspmm
|
|
end interface psb_par_spspmm
|
|
|
|
interface psb_glob_transpose
|
|
subroutine psb_s_coo_glob_transpose(ain,desc_r,info,atrans,desc_c,desc_rx)
|
|
import
|
|
type(psb_s_coo_sparse_mat), intent(inout) :: ain
|
|
type(psb_desc_type), intent(inout), target :: desc_r
|
|
type(psb_s_coo_sparse_mat), intent(out), optional :: atrans
|
|
type(psb_desc_type), intent(inout), target, optional :: desc_c
|
|
type(psb_desc_type), intent(out), optional :: desc_rx
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psb_s_coo_glob_transpose
|
|
subroutine psb_ls_coo_glob_transpose(ain,desc_r,info,atrans,desc_c,desc_rx)
|
|
import
|
|
type(psb_ls_coo_sparse_mat), intent(inout) :: ain
|
|
type(psb_desc_type), intent(inout), target :: desc_r
|
|
type(psb_ls_coo_sparse_mat), intent(out), optional :: atrans
|
|
type(psb_desc_type), intent(inout), target, optional :: desc_c
|
|
type(psb_desc_type), intent(out), optional :: desc_rx
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psb_ls_coo_glob_transpose
|
|
subroutine psb_ls_simple_glob_transpose(ain,aout,desc_a,info)
|
|
import
|
|
type(psb_lsspmat_type), intent(in) :: ain
|
|
type(psb_lsspmat_type), intent(out) :: aout
|
|
type(psb_desc_type) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psb_ls_simple_glob_transpose
|
|
subroutine psb_ls_simple_glob_transpose_ip(ain,desc_a,info)
|
|
import
|
|
type(psb_lsspmat_type), intent(inout) :: ain
|
|
type(psb_desc_type) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psb_ls_simple_glob_transpose_ip
|
|
subroutine psb_s_simple_glob_transpose(ain,aout,desc_a,info)
|
|
import
|
|
type(psb_sspmat_type), intent(in) :: ain
|
|
type(psb_sspmat_type), intent(out) :: aout
|
|
type(psb_desc_type) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psb_s_simple_glob_transpose
|
|
subroutine psb_s_simple_glob_transpose_ip(ain,desc_a,info)
|
|
import
|
|
type(psb_sspmat_type), intent(inout) :: ain
|
|
type(psb_desc_type) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psb_s_simple_glob_transpose_ip
|
|
end interface psb_glob_transpose
|
|
|
|
interface psb_getelem
|
|
function psb_s_getelem(x,index,desc_a,info) result(res)
|
|
import
|
|
type(psb_s_vect_type), intent(inout) :: x
|
|
integer(psb_lpk_), intent(in) :: index
|
|
type(psb_desc_type), intent(inout) :: desc_a
|
|
integer(psb_ipk_), intent(out) :: info
|
|
real(psb_spk_) :: res
|
|
end function
|
|
end interface
|
|
|
|
interface psb_remap
|
|
subroutine psb_s_remap(np_remap, desc_in, a_in, &
|
|
& ipd, isrc, nrsrc, naggr, desc_out, a_out, info)
|
|
import
|
|
implicit none
|
|
!....parameters...
|
|
integer(psb_ipk_), intent(in) :: np_remap
|
|
type(psb_desc_type), intent(inout) :: desc_in
|
|
type(psb_sspmat_type), intent(inout) :: a_in
|
|
type(psb_sspmat_type), intent(out) :: a_out
|
|
type(psb_desc_type), intent(out) :: desc_out
|
|
integer(psb_ipk_), intent(out) :: ipd
|
|
integer(psb_ipk_), allocatable, intent(out) :: isrc(:), nrsrc(:), naggr(:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
end subroutine psb_s_remap
|
|
end interface psb_remap
|
|
|
|
end module psb_s_tools_mod
|