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632 lines
20 KiB
Fortran
632 lines
20 KiB
Fortran
!!$
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!!$ Parallel Sparse BLAS version 3.0
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!!$ (C) Copyright 2010
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!!$ Salvatore Filippone University of Rome Tor Vergata
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!!$ Alfredo Buttari CNRS-IRIT, Toulouse
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!!$
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!!$ Redistribution and use in source and binary forms, with or without
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!!$ modification, are permitted provided that the following conditions
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!!$ are met:
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!!$ 1. Redistributions of source code must retain the above copyright
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!!$ notice, this list of conditions and the following disclaimer.
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!!$ 2. Redistributions in binary form must reproduce the above copyright
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!!$ notice, this list of conditions, and the following disclaimer in the
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!!$ documentation and/or other materials provided with the distribution.
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!!$ 3. The name of the PSBLAS group or the names of its contributors may
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!!$ not be used to endorse or promote products derived from this
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!!$ software without specific written permission.
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!!$
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!!$ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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!!$ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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!!$ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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!!$ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
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!!$ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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!!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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!!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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!!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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!!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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!!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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!!$ POSSIBILITY OF SUCH DAMAGE.
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!!$
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!!$
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module psb_iv_tools_mod
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use psb_const_mod
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interface psb_geall
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subroutine psb_ialloc(x, desc_a, info,n, lb)
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use psb_descriptor_type
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integer, allocatable, intent(out) :: x(:,:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(out) :: info
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integer, optional, intent(in) :: n, lb
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end subroutine psb_ialloc
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subroutine psb_iallocv(x, desc_a,info,n)
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use psb_descriptor_type
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integer, allocatable, intent(out) :: x(:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(out) :: info
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integer, optional, intent(in) :: n
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end subroutine psb_iallocv
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end interface
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interface psb_geasb
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subroutine psb_iasb(x, desc_a, info)
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use psb_descriptor_type
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type(psb_desc_type), intent(in) :: desc_a
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integer, allocatable, intent(inout) :: x(:,:)
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integer, intent(out) :: info
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end subroutine psb_iasb
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subroutine psb_iasbv(x, desc_a, info)
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use psb_descriptor_type
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type(psb_desc_type), intent(in) :: desc_a
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integer, allocatable, intent(inout) :: x(:)
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integer, intent(out) :: info
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end subroutine psb_iasbv
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end interface
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interface psb_gefree
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subroutine psb_ifree(x, desc_a, info)
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use psb_descriptor_type
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integer,allocatable, intent(inout) :: x(:,:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_ifree
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subroutine psb_ifreev(x, desc_a, info)
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use psb_descriptor_type
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integer, allocatable, intent(inout) :: x(:)
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type(psb_desc_type), intent(in) :: desc_a
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integer, intent(out) :: info
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end subroutine psb_ifreev
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end interface
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interface psb_geins
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subroutine psb_iinsi(m,irw,val, x,desc_a,info,dupl)
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use psb_descriptor_type
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integer, intent(in) :: m
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type(psb_desc_type), intent(in) :: desc_a
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integer,intent(inout) :: x(:,:)
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integer, intent(in) :: irw(:)
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integer, intent(in) :: val(:,:)
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integer, intent(out) :: info
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integer, optional, intent(in) :: dupl
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end subroutine psb_iinsi
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subroutine psb_iinsvi(m, irw,val, x,desc_a,info,dupl)
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use psb_descriptor_type
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integer, intent(in) :: m
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type(psb_desc_type), intent(in) :: desc_a
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integer,intent(inout) :: x(:)
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integer, intent(in) :: irw(:)
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integer, intent(in) :: val(:)
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integer, intent(out) :: info
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integer, optional, intent(in) :: dupl
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end subroutine psb_iinsvi
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end interface
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interface psb_glob_to_loc
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subroutine psb_glob_to_loc2(x,y,desc_a,info,iact,owned)
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use psb_descriptor_type
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type(psb_desc_type), intent(in) :: desc_a
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integer,intent(in) :: x(:)
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integer,intent(out) :: y(:)
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integer, intent(out) :: info
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logical, intent(in), optional :: owned
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character, intent(in), optional :: iact
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end subroutine psb_glob_to_loc2
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subroutine psb_glob_to_loc(x,desc_a,info,iact,owned)
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use psb_descriptor_type
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type(psb_desc_type), intent(in) :: desc_a
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integer,intent(inout) :: x(:)
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integer, intent(out) :: info
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logical, intent(in), optional :: owned
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character, intent(in), optional :: iact
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end subroutine psb_glob_to_loc
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subroutine psb_glob_to_loc2s(x,y,desc_a,info,iact,owned)
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use psb_descriptor_type
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implicit none
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type(psb_desc_type), intent(in) :: desc_a
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integer,intent(in) :: x
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integer,intent(out) :: y
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integer, intent(out) :: info
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character, intent(in), optional :: iact
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logical, intent(in), optional :: owned
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end subroutine psb_glob_to_loc2s
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subroutine psb_glob_to_locs(x,desc_a,info,iact,owned)
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use psb_descriptor_type
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implicit none
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type(psb_desc_type), intent(in) :: desc_a
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integer,intent(inout) :: x
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integer, intent(out) :: info
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character, intent(in), optional :: iact
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logical, intent(in), optional :: owned
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end subroutine psb_glob_to_locs
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end interface
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interface psb_loc_to_glob
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subroutine psb_loc_to_glob2(x,y,desc_a,info,iact)
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use psb_descriptor_type
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type(psb_desc_type), intent(in) :: desc_a
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integer,intent(in) :: x(:)
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integer,intent(out) :: y(:)
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integer, intent(out) :: info
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character, intent(in), optional :: iact
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end subroutine psb_loc_to_glob2
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subroutine psb_loc_to_glob(x,desc_a,info,iact)
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use psb_descriptor_type
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type(psb_desc_type), intent(in) :: desc_a
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integer,intent(inout) :: x(:)
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integer, intent(out) :: info
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character, intent(in), optional :: iact
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end subroutine psb_loc_to_glob
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subroutine psb_loc_to_glob2s(x,y,desc_a,info,iact)
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use psb_descriptor_type
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implicit none
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type(psb_desc_type), intent(in) :: desc_a
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integer,intent(in) :: x
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integer,intent(out) :: y
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integer, intent(out) :: info
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character, intent(in), optional :: iact
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end subroutine psb_loc_to_glob2s
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subroutine psb_loc_to_globs(x,desc_a,info,iact)
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use psb_descriptor_type
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type(psb_desc_type), intent(in) :: desc_a
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integer,intent(inout) :: x
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integer, intent(out) :: info
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character, intent(in), optional :: iact
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end subroutine psb_loc_to_globs
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end interface
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interface psb_is_owned
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module procedure psb_is_owned
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end interface
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interface psb_is_local
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module procedure psb_is_local
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end interface
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interface psb_owned_index
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module procedure psb_owned_index, psb_owned_index_v
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end interface
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interface psb_local_index
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module procedure psb_local_index, psb_local_index_v
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end interface
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contains
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function psb_is_owned(idx,desc)
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use psb_descriptor_type
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implicit none
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integer, intent(in) :: idx
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type(psb_desc_type), intent(in) :: desc
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logical :: psb_is_owned
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logical :: res
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integer :: info
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call psb_owned_index(res,idx,desc,info)
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if (info /= psb_success_) res=.false.
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psb_is_owned = res
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end function psb_is_owned
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function psb_is_local(idx,desc)
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use psb_descriptor_type
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implicit none
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integer, intent(in) :: idx
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type(psb_desc_type), intent(in) :: desc
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logical :: psb_is_local
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logical :: res
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integer :: info
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call psb_local_index(res,idx,desc,info)
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if (info /= psb_success_) res=.false.
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psb_is_local = res
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end function psb_is_local
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subroutine psb_owned_index(res,idx,desc,info)
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use psb_descriptor_type
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implicit none
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integer, intent(in) :: idx
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type(psb_desc_type), intent(in) :: desc
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logical, intent(out) :: res
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integer, intent(out) :: info
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integer :: lx
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call psb_glob_to_loc(idx,lx,desc,info,iact='I',owned=.true.)
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res = (lx>0)
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end subroutine psb_owned_index
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subroutine psb_owned_index_v(res,idx,desc,info)
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use psb_descriptor_type
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implicit none
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integer, intent(in) :: idx(:)
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type(psb_desc_type), intent(in) :: desc
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logical, intent(out) :: res(:)
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integer, intent(out) :: info
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integer, allocatable :: lx(:)
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allocate(lx(size(idx)),stat=info)
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res=.false.
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if (info /= psb_success_) return
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call psb_glob_to_loc(idx,lx,desc,info,iact='I',owned=.true.)
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res = (lx>0)
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end subroutine psb_owned_index_v
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subroutine psb_local_index(res,idx,desc,info)
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use psb_descriptor_type
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implicit none
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integer, intent(in) :: idx
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type(psb_desc_type), intent(in) :: desc
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logical, intent(out) :: res
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integer, intent(out) :: info
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integer :: lx
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call psb_glob_to_loc(idx,lx,desc,info,iact='I',owned=.false.)
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res = (lx>0)
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end subroutine psb_local_index
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subroutine psb_local_index_v(res,idx,desc,info)
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use psb_descriptor_type
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implicit none
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integer, intent(in) :: idx(:)
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type(psb_desc_type), intent(in) :: desc
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logical, intent(out) :: res(:)
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integer, intent(out) :: info
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integer, allocatable :: lx(:)
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allocate(lx(size(idx)),stat=info)
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res=.false.
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if (info /= psb_success_) return
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call psb_glob_to_loc(idx,lx,desc,info,iact='I',owned=.false.)
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res = (lx>0)
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end subroutine psb_local_index_v
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end module psb_iv_tools_mod
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module psb_cd_if_tools_mod
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use psb_const_mod
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interface psb_cd_set_bld
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subroutine psb_cd_set_bld(desc,info)
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use psb_descriptor_type
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type(psb_desc_type), intent(inout) :: desc
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integer :: info
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end subroutine psb_cd_set_bld
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end interface
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interface psb_cd_set_ovl_bld
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subroutine psb_cd_set_ovl_bld(desc,info)
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use psb_descriptor_type
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type(psb_desc_type), intent(inout) :: desc
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integer :: info
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end subroutine psb_cd_set_ovl_bld
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end interface
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interface psb_cd_reinit
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Subroutine psb_cd_reinit(desc,info)
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use psb_descriptor_type
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Implicit None
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! .. Array Arguments ..
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Type(psb_desc_type), Intent(inout) :: desc
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integer, intent(out) :: info
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end Subroutine psb_cd_reinit
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end interface
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interface psb_cdcpy
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subroutine psb_cdcpy(desc_in, desc_out, info)
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use psb_descriptor_type
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implicit none
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!....parameters...
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type(psb_desc_type), intent(in) :: desc_in
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type(psb_desc_type), intent(out) :: desc_out
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integer, intent(out) :: info
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end subroutine psb_cdcpy
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end interface
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interface psb_cdprt
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subroutine psb_cdprt(iout,desc_p,glob,short)
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use psb_const_mod
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use psb_descriptor_type
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implicit none
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type(psb_desc_type), intent(in) :: desc_p
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integer, intent(in) :: iout
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logical, intent(in), optional :: glob,short
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end subroutine psb_cdprt
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end interface
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interface psb_cdins
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subroutine psb_cdinsrc(nz,ia,ja,desc_a,info,ila,jla)
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use psb_descriptor_type
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type(psb_desc_type), intent(inout) :: desc_a
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integer, intent(in) :: nz,ia(:),ja(:)
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integer, intent(out) :: info
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integer, optional, intent(out) :: ila(:), jla(:)
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end subroutine psb_cdinsrc
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subroutine psb_cdinsc(nz,ja,desc,info,jla,mask)
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use psb_descriptor_type
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type(psb_desc_type), intent(inout) :: desc
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integer, intent(in) :: nz,ja(:)
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integer, intent(out) :: info
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integer, optional, intent(out) :: jla(:)
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logical, optional, target, intent(in) :: mask(:)
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end subroutine psb_cdinsc
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end interface
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interface psb_cdbldext
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Subroutine psb_cd_lstext(desc_a,in_list,desc_ov,info, mask,extype)
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use psb_descriptor_type
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Implicit None
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Type(psb_desc_type), Intent(in), target :: desc_a
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integer, intent(in) :: in_list(:)
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Type(psb_desc_type), Intent(out) :: desc_ov
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integer, intent(out) :: info
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logical, intent(in), optional, target :: mask(:)
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integer, intent(in),optional :: extype
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end Subroutine psb_cd_lstext
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end interface
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interface psb_cdren
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subroutine psb_cdren(trans,iperm,desc_a,info)
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use psb_descriptor_type
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type(psb_desc_type), intent(inout) :: desc_a
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integer, intent(inout) :: iperm(:)
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character, intent(in) :: trans
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integer, intent(out) :: info
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end subroutine psb_cdren
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end interface
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interface psb_get_overlap
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subroutine psb_get_ovrlap(ovrel,desc,info)
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use psb_descriptor_type
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implicit none
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integer, allocatable, intent(out) :: ovrel(:)
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type(psb_desc_type), intent(in) :: desc
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integer, intent(out) :: info
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end subroutine psb_get_ovrlap
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end interface
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interface psb_icdasb
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subroutine psb_icdasb(desc,info,ext_hv)
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use psb_descriptor_type
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Type(psb_desc_type), intent(inout) :: desc
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integer, intent(out) :: info
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logical, intent(in),optional :: ext_hv
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end subroutine psb_icdasb
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end interface
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end module psb_cd_if_tools_mod
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module psb_cd_tools_mod
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use psb_const_mod
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use psb_cd_if_tools_mod
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interface psb_cdall
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subroutine psb_cdall(ictxt, desc, info,mg,ng,parts,vg,vl,flag,nl,repl, globalcheck)
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use psb_descriptor_type
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implicit None
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include 'parts.fh'
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Integer, intent(in) :: mg,ng,ictxt, vg(:), vl(:),nl
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integer, intent(in) :: flag
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logical, intent(in) :: repl, globalcheck
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integer, intent(out) :: info
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type(psb_desc_type), intent(out) :: desc
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optional :: mg,ng,parts,vg,vl,flag,nl,repl, globalcheck
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end subroutine psb_cdall
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end interface
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interface psb_cdasb
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module procedure psb_cdasb
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end interface
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interface psb_get_boundary
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module procedure psb_get_boundary
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end interface
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contains
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subroutine psb_get_boundary(bndel,desc,info)
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use psb_descriptor_type
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use psi_mod, only : psi_crea_bnd_elem
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implicit none
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integer, allocatable, intent(out) :: bndel(:)
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type(psb_desc_type), intent(in) :: desc
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integer, intent(out) :: info
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call psi_crea_bnd_elem(bndel,desc,info)
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end subroutine psb_get_boundary
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subroutine psb_cdasb(desc,info)
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use psb_descriptor_type
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Type(psb_desc_type), intent(inout) :: desc
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integer, intent(out) :: info
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call psb_icdasb(desc,info,ext_hv=.false.)
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end subroutine psb_cdasb
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end module psb_cd_tools_mod
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module psb_base_tools_mod
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use psb_iv_tools_mod
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use psb_cd_tools_mod
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end module psb_base_tools_mod
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subroutine psb_cdall(ictxt, desc, info,mg,ng,parts,vg,vl,flag,nl,repl, globalcheck)
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use psb_descriptor_type
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use psb_serial_mod
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use psb_const_mod
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use psb_error_mod
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use psb_penv_mod
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implicit None
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include 'parts.fh'
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Integer, intent(in) :: mg,ng,ictxt, vg(:), vl(:),nl
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integer, intent(in) :: flag
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logical, intent(in) :: repl, globalcheck
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integer, intent(out) :: info
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type(psb_desc_type), intent(out) :: desc
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optional :: mg,ng,parts,vg,vl,flag,nl,repl, globalcheck
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interface
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subroutine psb_cdals(m, n, parts, ictxt, desc, info)
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use psb_descriptor_type
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include 'parts.fh'
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Integer, intent(in) :: m,n,ictxt
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Type(psb_desc_type), intent(out) :: desc
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integer, intent(out) :: info
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end subroutine psb_cdals
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subroutine psb_cdalv(v, ictxt, desc, info, flag)
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use psb_descriptor_type
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Integer, intent(in) :: ictxt, v(:)
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integer, intent(in), optional :: flag
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integer, intent(out) :: info
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Type(psb_desc_type), intent(out) :: desc
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end subroutine psb_cdalv
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subroutine psb_cd_inloc(v, ictxt, desc, info, globalcheck)
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use psb_descriptor_type
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implicit None
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Integer, intent(in) :: ictxt, v(:)
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integer, intent(out) :: info
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type(psb_desc_type), intent(out) :: desc
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logical, intent(in), optional :: globalcheck
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end subroutine psb_cd_inloc
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subroutine psb_cdrep(m, ictxt, desc,info)
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use psb_descriptor_type
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Integer, intent(in) :: m,ictxt
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Type(psb_desc_type), intent(out) :: desc
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integer, intent(out) :: info
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end subroutine psb_cdrep
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end interface
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character(len=20) :: name
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integer :: err_act, n_, flag_, i, me, np, nlp, nnv
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integer, allocatable :: itmpsz(:)
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if (psb_get_errstatus() /= 0) return
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info=psb_success_
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name = 'psb_cdall'
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call psb_erractionsave(err_act)
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call psb_info(ictxt, me, np)
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if (count((/ present(vg),present(vl),&
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& present(parts),present(nl), present(repl) /)) /= 1) then
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info=psb_err_no_optional_arg_
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call psb_errpush(info,name,a_err=" vg, vl, parts, nl, repl")
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goto 999
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endif
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desc%base_desc => null()
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if (present(parts)) then
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if (.not.present(mg)) then
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info=psb_err_no_optional_arg_
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call psb_errpush(info,name)
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goto 999
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end if
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if (present(ng)) then
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n_ = ng
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else
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n_ = mg
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endif
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call psb_cdals(mg, n_, parts, ictxt, desc, info)
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else if (present(repl)) then
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if (.not.present(mg)) then
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info=psb_err_no_optional_arg_
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call psb_errpush(info,name)
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goto 999
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end if
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if (.not.repl) then
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info=psb_err_no_optional_arg_
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call psb_errpush(info,name)
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goto 999
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end if
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call psb_cdrep(mg, ictxt, desc, info)
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else if (present(vg)) then
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if (present(flag)) then
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flag_=flag
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else
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flag_=0
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endif
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if (present(mg)) then
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nnv = min(mg,size(vg))
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else
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nnv = size(vg)
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end if
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call psb_cdalv(vg(1:nnv), ictxt, desc, info, flag=flag_)
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else if (present(vl)) then
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if (present(nl)) then
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nnv = min(nl,size(vl))
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else
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nnv = size(vl)
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end if
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call psb_cd_inloc(vl(1:nnv),ictxt,desc,info, globalcheck=globalcheck)
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else if (present(nl)) then
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allocate(itmpsz(0:np-1),stat=info)
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if (info /= psb_success_) then
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info = psb_err_alloc_dealloc_
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call psb_errpush(info,name)
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goto 999
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endif
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itmpsz = 0
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itmpsz(me) = nl
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call psb_sum(ictxt,itmpsz)
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nlp=0
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do i=0, me-1
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nlp = nlp + itmpsz(i)
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end do
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call psb_cd_inloc((/(i,i=nlp+1,nlp+nl)/),ictxt,desc,info,globalcheck=.false.)
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endif
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if (info /= psb_success_) goto 999
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call psb_erractionrestore(err_act)
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return
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999 continue
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call psb_erractionrestore(err_act)
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if (err_act == psb_act_abort_) then
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call psb_error(ictxt)
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return
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end if
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return
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end subroutine psb_cdall
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