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.
psblas3/base/modules/tools/psb_i_tools_mod.f90

428 lines
16 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_i_tools_mod
psblas3: base/comm/psb_cspgather.F90 base/comm/psb_dspgather.F90 base/comm/psb_sspgather.F90 base/comm/psb_zspgather.F90 base/internals/psi_bld_tmphalo.f90 base/internals/psi_bld_tmpovrl.f90 base/internals/psi_compute_size.f90 base/internals/psi_crea_bnd_elem.f90 base/internals/psi_crea_index.f90 base/internals/psi_cswapdata.F90 base/internals/psi_cswaptran.F90 base/internals/psi_desc_index.F90 base/internals/psi_dl_check.f90 base/internals/psi_dswapdata.F90 base/internals/psi_dswaptran.F90 base/internals/psi_extrct_dl.F90 base/internals/psi_fnd_owner.F90 base/internals/psi_idx_cnv.f90 base/internals/psi_idx_ins_cnv.f90 base/internals/psi_iswapdata.F90 base/internals/psi_iswaptran.F90 base/internals/psi_ldsc_pre_halo.f90 base/internals/psi_ovrl_save.f90 base/internals/psi_sswapdata.F90 base/internals/psi_sswaptran.F90 base/internals/psi_zswapdata.F90 base/internals/psi_zswaptran.F90 base/modules/Makefile base/modules/psb_base_linmap_mod.f90 base/modules/psb_base_mod.f90 base/modules/psb_c_comm_mod.f90 base/modules/psb_c_linmap_mod.f90 base/modules/psb_c_psblas_mod.f90 base/modules/psb_c_tools_mod.f90 base/modules/psb_cd_tools_mod.f90 base/modules/psb_check_mod.f90 base/modules/psb_d_comm_mod.f90 base/modules/psb_d_linmap_mod.f90 base/modules/psb_d_psblas_mod.f90 base/modules/psb_d_tools_mod.f90 base/modules/psb_desc_mod.f90 base/modules/psb_desc_type.f90 base/modules/psb_i_comm_mod.f90 base/modules/psb_i_tools_mod.f90 base/modules/psb_s_comm_mod.f90 base/modules/psb_s_linmap_mod.f90 base/modules/psb_s_psblas_mod.f90 base/modules/psb_s_tools_mod.f90 base/modules/psb_z_comm_mod.f90 base/modules/psb_z_linmap_mod.f90 base/modules/psb_z_psblas_mod.f90 base/modules/psb_z_tools_mod.f90 base/modules/psi_c_mod.f90 base/modules/psi_d_mod.f90 base/modules/psi_i_mod.f90 base/modules/psi_mod.f90 base/modules/psi_s_mod.f90 base/modules/psi_z_mod.f90 base/psblas/psb_camax.f90 base/psblas/psb_cdot.f90 base/psblas/psb_cnrm2.f90 base/psblas/psb_damax.f90 base/psblas/psb_ddot.f90 base/psblas/psb_dnrm2.f90 base/psblas/psb_samax.f90 base/psblas/psb_sdot.f90 base/psblas/psb_snrm2.f90 base/psblas/psb_sxdot.f90 base/psblas/psb_zamax.f90 base/psblas/psb_zdot.f90 base/psblas/psb_znrm2.f90 base/tools/psb_cdall.f90 base/tools/psb_loc_to_glob.f90 Changed name of module for psb_desc_type from psb_descriptor_type into psb_desc_mod.
12 years ago
use psb_desc_mod, only : psb_desc_type, psb_ipk_, psb_success_
use psb_i_vect_mod, only : psb_i_base_vect_type, psb_i_vect_type
use psb_i_multivect_mod, only : psb_i_base_multivect_type, psb_i_multivect_type
interface psb_geall
subroutine psb_ialloc(x, desc_a, info, n, lb)
import
implicit none
integer(psb_ipk_), 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
end subroutine psb_ialloc
subroutine psb_iallocv(x, desc_a,info,n)
import
implicit none
integer(psb_ipk_), 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
end subroutine psb_iallocv
subroutine psb_ialloc_vect(x, desc_a,info,n)
import
implicit none
type(psb_i_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) :: n
end subroutine psb_ialloc_vect
subroutine psb_ialloc_vect_r2(x, desc_a,info,n,lb)
import
implicit none
type(psb_i_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
end subroutine psb_ialloc_vect_r2
subroutine psb_ialloc_multivect(x, desc_a,info,n)
import
implicit none
type(psb_i_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
end subroutine psb_ialloc_multivect
end interface
interface psb_geasb
subroutine psb_iasb(x, desc_a, info, scratch)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), allocatable, intent(inout) :: x(:,:)
integer(psb_ipk_), intent(out) :: info
logical, intent(in), optional :: scratch
end subroutine psb_iasb
subroutine psb_iasbv(x, desc_a, info, scratch)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), allocatable, intent(inout) :: x(:)
integer(psb_ipk_), intent(out) :: info
logical, intent(in), optional :: scratch
end subroutine psb_iasbv
subroutine psb_iasb_vect(x, desc_a, info,mold, scratch)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
type(psb_i_vect_type), intent(inout) :: x
integer(psb_ipk_), intent(out) :: info
class(psb_i_base_vect_type), intent(in), optional :: mold
logical, intent(in), optional :: scratch
end subroutine psb_iasb_vect
subroutine psb_iasb_vect_r2(x, desc_a, info,mold, scratch)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
type(psb_i_vect_type), intent(inout) :: x(:)
integer(psb_ipk_), intent(out) :: info
class(psb_i_base_vect_type), intent(in), optional :: mold
logical, intent(in), optional :: scratch
end subroutine psb_iasb_vect_r2
subroutine psb_iasb_multivect(x, desc_a, info,mold, scratch, n)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
type(psb_i_multivect_type), intent(inout) :: x
integer(psb_ipk_), intent(out) :: info
class(psb_i_base_multivect_type), intent(in), optional :: mold
logical, intent(in), optional :: scratch
integer(psb_ipk_), optional, intent(in) :: n
end subroutine psb_iasb_multivect
end interface
interface psb_gefree
subroutine psb_ifree(x, desc_a, info)
import
implicit none
integer(psb_ipk_),allocatable, intent(inout) :: x(:,:)
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_ifree
subroutine psb_ifreev(x, desc_a, info)
import
implicit none
integer(psb_ipk_),allocatable, intent(inout) :: x(:)
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), intent(out) :: info
end subroutine psb_ifreev
subroutine psb_ifree_vect(x, desc_a, info)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
type(psb_i_vect_type), intent(inout) :: x
integer(psb_ipk_), intent(out) :: info
end subroutine psb_ifree_vect
subroutine psb_ifree_vect_r2(x, desc_a, info)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
type(psb_i_vect_type), allocatable, intent(inout) :: x(:)
integer(psb_ipk_), intent(out) :: info
end subroutine psb_ifree_vect_r2
subroutine psb_ifree_multivect(x, desc_a, info)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
type(psb_i_multivect_type), intent(inout) :: x
integer(psb_ipk_), intent(out) :: info
end subroutine psb_ifree_multivect
end interface
interface psb_geins
subroutine psb_iinsi(m,irw,val, x, desc_a,info,dupl,local)
import
implicit none
integer(psb_ipk_), intent(in) :: m
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_),intent(inout) :: x(:,:)
integer(psb_ipk_), intent(in) :: irw(:)
integer(psb_ipk_), intent(in) :: val(:,:)
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: dupl
logical, intent(in), optional :: local
end subroutine psb_iinsi
subroutine psb_iinsvi(m, irw,val, x,desc_a,info,dupl,local)
import
implicit none
integer(psb_ipk_), intent(in) :: m
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_),intent(inout) :: x(:)
integer(psb_ipk_), intent(in) :: irw(:)
integer(psb_ipk_), intent(in) :: val(:)
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: dupl
logical, intent(in), optional :: local
end subroutine psb_iinsvi
subroutine psb_iins_vect(m,irw,val,x,desc_a,info,dupl,local)
import
implicit none
integer(psb_ipk_), intent(in) :: m
type(psb_desc_type), intent(in) :: desc_a
type(psb_i_vect_type), intent(inout) :: x
integer(psb_ipk_), intent(in) :: irw(:)
integer(psb_ipk_), intent(in) :: val(:)
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: dupl
logical, intent(in), optional :: local
end subroutine psb_iins_vect
subroutine psb_iins_vect_v(m,irw,val,x,desc_a,info,dupl,local)
import
implicit none
integer(psb_ipk_), intent(in) :: m
type(psb_desc_type), intent(in) :: desc_a
type(psb_i_vect_type), intent(inout) :: x
type(psb_i_vect_type), intent(inout) :: irw
type(psb_i_vect_type), intent(inout) :: val
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: dupl
logical, intent(in), optional :: local
end subroutine psb_iins_vect_v
subroutine psb_iins_vect_r2(m,irw,val,x,desc_a,info,dupl,local)
import
implicit none
integer(psb_ipk_), intent(in) :: m
type(psb_desc_type), intent(in) :: desc_a
type(psb_i_vect_type), intent(inout) :: x(:)
integer(psb_ipk_), intent(in) :: irw(:)
integer(psb_ipk_), intent(in) :: val(:,:)
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: dupl
logical, intent(in), optional :: local
end subroutine psb_iins_vect_r2
subroutine psb_iins_multivect(m,irw,val,x,desc_a,info,dupl,local)
import
implicit none
integer(psb_ipk_), intent(in) :: m
type(psb_desc_type), intent(in) :: desc_a
type(psb_i_multivect_type), intent(inout) :: x
integer(psb_ipk_), intent(in) :: irw(:)
integer(psb_ipk_), intent(in) :: val(:,:)
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), optional, intent(in) :: dupl
logical, intent(in), optional :: local
end subroutine psb_iins_multivect
end interface
interface psb_glob_to_loc
subroutine psb_glob_to_loc2v(x,y,desc_a,info,iact,owned)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_),intent(in) :: x(:)
integer(psb_ipk_),intent(out) :: y(:)
integer(psb_ipk_), intent(out) :: info
logical, intent(in), optional :: owned
character, intent(in), optional :: iact
end subroutine psb_glob_to_loc2v
subroutine psb_glob_to_loc1v(x,desc_a,info,iact,owned)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_),intent(inout) :: x(:)
integer(psb_ipk_), intent(out) :: info
logical, intent(in), optional :: owned
character, intent(in), optional :: iact
end subroutine psb_glob_to_loc1v
subroutine psb_glob_to_loc2s(x,y,desc_a,info,iact,owned)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_),intent(in) :: x
integer(psb_ipk_),intent(out) :: y
integer(psb_ipk_), intent(out) :: info
character, intent(in), optional :: iact
logical, intent(in), optional :: owned
end subroutine psb_glob_to_loc2s
subroutine psb_glob_to_loc1s(x,desc_a,info,iact,owned)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_),intent(inout) :: x
integer(psb_ipk_), intent(out) :: info
character, intent(in), optional :: iact
logical, intent(in), optional :: owned
end subroutine psb_glob_to_loc1s
end interface
interface psb_loc_to_glob
subroutine psb_loc_to_glob2v(x,y,desc_a,info,iact)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_),intent(in) :: x(:)
integer(psb_ipk_),intent(out) :: y(:)
integer(psb_ipk_), intent(out) :: info
character, intent(in), optional :: iact
end subroutine psb_loc_to_glob2v
subroutine psb_loc_to_glob1v(x,desc_a,info,iact)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_),intent(inout) :: x(:)
integer(psb_ipk_), intent(out) :: info
character, intent(in), optional :: iact
end subroutine psb_loc_to_glob1v
subroutine psb_loc_to_glob2s(x,y,desc_a,info,iact)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_),intent(in) :: x
integer(psb_ipk_),intent(out) :: y
integer(psb_ipk_), intent(out) :: info
character, intent(in), optional :: iact
end subroutine psb_loc_to_glob2s
subroutine psb_loc_to_glob1s(x,desc_a,info,iact)
import
implicit none
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_),intent(inout) :: x
integer(psb_ipk_), intent(out) :: info
character, intent(in), optional :: iact
end subroutine psb_loc_to_glob1s
end interface
interface psb_is_owned
module procedure psb_is_owned
end interface
interface psb_is_local
module procedure psb_is_local
end interface
interface psb_owned_index
module procedure psb_owned_index, psb_owned_index_v
end interface
interface psb_local_index
module procedure psb_local_index, psb_local_index_v
end interface
contains
function psb_is_owned(idx,desc)
implicit none
integer(psb_ipk_), intent(in) :: idx
type(psb_desc_type), intent(in) :: desc
logical :: psb_is_owned
logical :: res
integer(psb_ipk_) :: info
call psb_owned_index(res,idx,desc,info)
if (info /= psb_success_) res=.false.
psb_is_owned = res
end function psb_is_owned
function psb_is_local(idx,desc)
implicit none
integer(psb_ipk_), intent(in) :: idx
type(psb_desc_type), intent(in) :: desc
logical :: psb_is_local
logical :: res
integer(psb_ipk_) :: info
call psb_local_index(res,idx,desc,info)
if (info /= psb_success_) res=.false.
psb_is_local = res
end function psb_is_local
subroutine psb_owned_index(res,idx,desc,info)
implicit none
integer(psb_ipk_), intent(in) :: idx
type(psb_desc_type), intent(in) :: desc
logical, intent(out) :: res
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_) :: lx
call psb_glob_to_loc(idx,lx,desc,info,iact='I',owned=.true.)
res = (lx>0)
end subroutine psb_owned_index
subroutine psb_owned_index_v(res,idx,desc,info)
implicit none
integer(psb_ipk_), intent(in) :: idx(:)
type(psb_desc_type), intent(in) :: desc
logical, intent(out) :: res(:)
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), allocatable :: lx(:)
allocate(lx(size(idx)),stat=info)
res=.false.
if (info /= psb_success_) return
call psb_glob_to_loc(idx,lx,desc,info,iact='I',owned=.true.)
res = (lx>0)
end subroutine psb_owned_index_v
subroutine psb_local_index(res,idx,desc,info)
implicit none
integer(psb_ipk_), intent(in) :: idx
type(psb_desc_type), intent(in) :: desc
logical, intent(out) :: res
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_) :: lx
call psb_glob_to_loc(idx,lx,desc,info,iact='I',owned=.false.)
res = (lx>0)
end subroutine psb_local_index
subroutine psb_local_index_v(res,idx,desc,info)
implicit none
integer(psb_ipk_), intent(in) :: idx(:)
type(psb_desc_type), intent(in) :: desc
logical, intent(out) :: res(:)
integer(psb_ipk_), intent(out) :: info
integer(psb_ipk_), allocatable :: lx(:)
allocate(lx(size(idx)),stat=info)
res=.false.
if (info /= psb_success_) return
call psb_glob_to_loc(idx,lx,desc,info,iact='I',owned=.false.)
res = (lx>0)
end subroutine psb_local_index_v
end module psb_i_tools_mod