!!$
!!$ Parallel Sparse BLAS version 3.0
!!$ (C) Copyright 2006, 2007, 2008, 2009, 2010, 2012
!!$ Salvatore Filippone University of Rome Tor Vergata
!!$ Alfredo Buttari CNRS-IRIT, Toulouse
!!$
!!$ 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
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
interface psb_geall
subroutine psb_ialloc(x, desc_a, info,n, lb)
import :: psb_ipk_, psb_desc_type
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 :: psb_ipk_, psb_desc_type
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 :: psb_desc_type, psb_ipk_, &
& psb_i_base_vect_type, psb_i_vect_type
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
end interface
interface psb_geasb
subroutine psb_iasb(x, desc_a, info)
import :: psb_ipk_, psb_desc_type
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), allocatable, intent(inout) :: x(:,:)
integer(psb_ipk_), intent(out) :: info
end subroutine psb_iasb
subroutine psb_iasbv(x, desc_a, info)
import :: psb_ipk_, psb_desc_type
type(psb_desc_type), intent(in) :: desc_a
integer(psb_ipk_), allocatable, intent(inout) :: x(:)
integer(psb_ipk_), intent(out) :: info
end subroutine psb_iasbv
subroutine psb_iasb_vect(x, desc_a, info,mold, scratch)
import :: psb_desc_type, psb_ipk_, &
& psb_i_base_vect_type, psb_i_vect_type
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
end interface
interface psb_gefree
subroutine psb_ifree(x, desc_a, info)
import :: psb_ipk_, psb_desc_type
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 :: psb_ipk_, psb_desc_type
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 :: psb_desc_type, psb_ipk_, &
& psb_i_base_vect_type, psb_i_vect_type
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
end interface
interface psb_geins
subroutine psb_iinsi(m,irw,val, x,desc_a,info,dupl,local)
import :: psb_ipk_, psb_desc_type
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 :: psb_ipk_, psb_desc_type
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 :: psb_desc_type, psb_ipk_, &
& psb_i_base_vect_type, psb_i_vect_type
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
end interface
interface psb_glob_to_loc
subroutine psb_glob_to_loc2v(x,y,desc_a,info,iact,owned)
import :: psb_ipk_, psb_desc_type
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 :: psb_ipk_, psb_desc_type
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 :: psb_ipk_, psb_desc_type
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 :: psb_ipk_, psb_desc_type
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 :: psb_ipk_, psb_desc_type
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 :: psb_ipk_, psb_desc_type
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 :: psb_ipk_, psb_desc_type
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 :: psb_ipk_, psb_desc_type
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