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983 lines
27 KiB
Fortran
983 lines
27 KiB
Fortran
!!$
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!!$ Parallel Sparse BLAS version 3.4
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!!$ (C) Copyright 2006, 2010, 2015
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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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!
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! package: psb_i_vect_mod
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!
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! This module contains the definition of the psb_i_vect type which
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! is the outer container for dense vectors.
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! Therefore all methods simply invoke the corresponding methods of the
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! inner component.
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!
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module psb_i_vect_mod
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use psb_i_base_vect_mod
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type psb_i_vect_type
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class(psb_i_base_vect_type), allocatable :: v
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contains
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procedure, pass(x) :: get_nrows => i_vect_get_nrows
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procedure, pass(x) :: sizeof => i_vect_sizeof
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procedure, pass(x) :: get_fmt => i_vect_get_fmt
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procedure, pass(x) :: all => i_vect_all
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procedure, pass(x) :: reall => i_vect_reall
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procedure, pass(x) :: zero => i_vect_zero
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procedure, pass(x) :: asb => i_vect_asb
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procedure, pass(x) :: gthab => i_vect_gthab
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procedure, pass(x) :: gthzv => i_vect_gthzv
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generic, public :: gth => gthab, gthzv
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procedure, pass(y) :: sctb => i_vect_sctb
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generic, public :: sct => sctb
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procedure, pass(x) :: free => i_vect_free
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procedure, pass(x) :: ins_a => i_vect_ins_a
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procedure, pass(x) :: ins_v => i_vect_ins_v
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generic, public :: ins => ins_v, ins_a
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procedure, pass(x) :: bld_x => i_vect_bld_x
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procedure, pass(x) :: bld_n => i_vect_bld_n
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generic, public :: bld => bld_x, bld_n
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procedure, pass(x) :: get_vect => i_vect_get_vect
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procedure, pass(x) :: cnv => i_vect_cnv
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procedure, pass(x) :: set_scal => i_vect_set_scal
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procedure, pass(x) :: set_vect => i_vect_set_vect
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generic, public :: set => set_vect, set_scal
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procedure, pass(x) :: clone => i_vect_clone
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procedure, pass(x) :: sync => i_vect_sync
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procedure, pass(x) :: is_host => i_vect_is_host
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procedure, pass(x) :: is_dev => i_vect_is_dev
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procedure, pass(x) :: is_sync => i_vect_is_sync
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procedure, pass(x) :: set_host => i_vect_set_host
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procedure, pass(x) :: set_dev => i_vect_set_dev
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procedure, pass(x) :: set_sync => i_vect_set_sync
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end type psb_i_vect_type
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public :: psb_i_vect
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private :: constructor, size_const
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interface psb_i_vect
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module procedure constructor, size_const
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end interface psb_i_vect
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private :: i_vect_get_nrows, i_vect_sizeof, i_vect_get_fmt, &
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& i_vect_all, i_vect_reall, i_vect_zero, i_vect_asb, &
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& i_vect_gthab, i_vect_gthzv, i_vect_sctb, &
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& i_vect_free, i_vect_ins_a, i_vect_ins_v, i_vect_bld_x, &
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& i_vect_bld_n, i_vect_get_vect, i_vect_cnv, i_vect_set_scal, &
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& i_vect_set_vect, i_vect_clone, i_vect_sync, i_vect_is_host, &
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& i_vect_is_dev, i_vect_is_sync, i_vect_set_host, &
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& i_vect_set_dev, i_vect_set_sync
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class(psb_i_base_vect_type), allocatable, target,&
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& save, private :: psb_i_base_vect_default
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interface psb_set_vect_default
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module procedure psb_i_set_vect_default
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end interface psb_set_vect_default
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interface psb_get_vect_default
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module procedure psb_i_get_vect_default
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end interface psb_get_vect_default
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contains
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subroutine psb_i_set_vect_default(v)
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implicit none
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class(psb_i_base_vect_type), intent(in) :: v
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if (allocated(psb_i_base_vect_default)) then
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deallocate(psb_i_base_vect_default)
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end if
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allocate(psb_i_base_vect_default, mold=v)
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end subroutine psb_i_set_vect_default
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function psb_i_get_vect_default(v) result(res)
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implicit none
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class(psb_i_vect_type), intent(in) :: v
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class(psb_i_base_vect_type), pointer :: res
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res => psb_i_get_base_vect_default()
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end function psb_i_get_vect_default
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function psb_i_get_base_vect_default() result(res)
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implicit none
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class(psb_i_base_vect_type), pointer :: res
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if (.not.allocated(psb_i_base_vect_default)) then
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allocate(psb_i_base_vect_type :: psb_i_base_vect_default)
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end if
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res => psb_i_base_vect_default
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end function psb_i_get_base_vect_default
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subroutine i_vect_clone(x,y,info)
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implicit none
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class(psb_i_vect_type), intent(inout) :: x
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class(psb_i_vect_type), intent(inout) :: y
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integer(psb_ipk_), intent(out) :: info
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info = psb_success_
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call y%free(info)
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if ((info==0).and.allocated(x%v)) then
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call y%bld(x%get_vect(),mold=x%v)
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end if
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end subroutine i_vect_clone
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subroutine i_vect_bld_x(x,invect,mold)
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integer(psb_ipk_), intent(in) :: invect(:)
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class(psb_i_vect_type), intent(inout) :: x
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class(psb_i_base_vect_type), intent(in), optional :: mold
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integer(psb_ipk_) :: info
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class(psb_i_base_vect_type), pointer :: mld
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if (allocated(x%v)) &
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& call x%free(info)
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if (present(mold)) then
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#ifdef HAVE_MOLD
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allocate(x%v,stat=info,mold=mold)
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#else
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call mold%mold(x%v,info)
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#endif
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else
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#ifdef HAVE_MOLD
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allocate(x%v,stat=info, mold=psb_i_get_base_vect_default())
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#else
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mld = psb_i_get_base_vect_default()
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call mld%mold(x%v,info)
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#endif
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endif
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if (info == psb_success_) call x%v%bld(invect)
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end subroutine i_vect_bld_x
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subroutine i_vect_bld_n(x,n,mold)
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integer(psb_ipk_), intent(in) :: n
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class(psb_i_vect_type), intent(inout) :: x
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class(psb_i_base_vect_type), intent(in), optional :: mold
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integer(psb_ipk_) :: info
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class(psb_i_base_vect_type), pointer :: mld
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if (allocated(x%v)) &
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& call x%free(info)
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if (present(mold)) then
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#ifdef HAVE_MOLD
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allocate(x%v,stat=info,mold=mold)
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#else
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call mold%mold(x%v,info)
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#endif
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else
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#ifdef HAVE_MOLD
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allocate(x%v,stat=info, mold=psb_i_get_base_vect_default())
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#else
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mld = psb_i_get_base_vect_default()
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call mld%mold(x%v,info)
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#endif
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endif
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if (info == psb_success_) call x%v%bld(n)
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end subroutine i_vect_bld_n
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function i_vect_get_vect(x) result(res)
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class(psb_i_vect_type), intent(inout) :: x
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integer(psb_ipk_), allocatable :: res(:)
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integer(psb_ipk_) :: info
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if (allocated(x%v)) then
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res = x%v%get_vect()
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end if
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end function i_vect_get_vect
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subroutine i_vect_set_scal(x,val,first,last)
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class(psb_i_vect_type), intent(inout) :: x
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integer(psb_ipk_), intent(in) :: val
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integer(psb_ipk_), optional :: first, last
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integer(psb_ipk_) :: info
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if (allocated(x%v)) call x%v%set(val,first,last)
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end subroutine i_vect_set_scal
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subroutine i_vect_set_vect(x,val,first,last)
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class(psb_i_vect_type), intent(inout) :: x
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integer(psb_ipk_), intent(in) :: val(:)
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integer(psb_ipk_), optional :: first, last
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integer(psb_ipk_) :: info
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if (allocated(x%v)) call x%v%set(val,first,last)
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end subroutine i_vect_set_vect
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function constructor(x) result(this)
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integer(psb_ipk_) :: x(:)
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type(psb_i_vect_type) :: this
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integer(psb_ipk_) :: info
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call this%bld(x)
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call this%asb(size(x,kind=psb_ipk_),info)
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end function constructor
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function size_const(n) result(this)
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integer(psb_ipk_), intent(in) :: n
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type(psb_i_vect_type) :: this
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integer(psb_ipk_) :: info
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call this%bld(n)
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call this%asb(n,info)
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end function size_const
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function i_vect_get_nrows(x) result(res)
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implicit none
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class(psb_i_vect_type), intent(in) :: x
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integer(psb_ipk_) :: res
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res = 0
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if (allocated(x%v)) res = x%v%get_nrows()
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end function i_vect_get_nrows
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function i_vect_sizeof(x) result(res)
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implicit none
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class(psb_i_vect_type), intent(in) :: x
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integer(psb_long_int_k_) :: res
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res = 0
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if (allocated(x%v)) res = x%v%sizeof()
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end function i_vect_sizeof
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function i_vect_get_fmt(x) result(res)
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implicit none
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class(psb_i_vect_type), intent(in) :: x
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character(len=5) :: res
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res = 'NULL'
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if (allocated(x%v)) res = x%v%get_fmt()
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end function i_vect_get_fmt
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subroutine i_vect_all(n, x, info, mold)
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implicit none
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integer(psb_ipk_), intent(in) :: n
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class(psb_i_vect_type), intent(inout) :: x
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class(psb_i_base_vect_type), intent(in), optional :: mold
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integer(psb_ipk_), intent(out) :: info
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if (allocated(x%v)) &
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& call x%free(info)
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if (present(mold)) then
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#ifdef HAVE_MOLD
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allocate(x%v,stat=info,mold=mold)
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#else
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call mold%mold(x%v,info)
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#endif
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else
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allocate(psb_i_base_vect_type :: x%v,stat=info)
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endif
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if (info == 0) then
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call x%v%all(n,info)
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else
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info = psb_err_alloc_dealloc_
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end if
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end subroutine i_vect_all
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subroutine i_vect_reall(n, x, info)
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implicit none
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integer(psb_ipk_), intent(in) :: n
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class(psb_i_vect_type), intent(inout) :: x
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integer(psb_ipk_), intent(out) :: info
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info = 0
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if (.not.allocated(x%v)) &
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& call x%all(n,info)
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if (info == 0) &
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& call x%asb(n,info)
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end subroutine i_vect_reall
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subroutine i_vect_zero(x)
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use psi_serial_mod
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implicit none
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class(psb_i_vect_type), intent(inout) :: x
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if (allocated(x%v)) call x%v%zero()
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end subroutine i_vect_zero
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subroutine i_vect_asb(n, x, info)
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use psi_serial_mod
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use psb_realloc_mod
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implicit none
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integer(psb_ipk_), intent(in) :: n
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class(psb_i_vect_type), intent(inout) :: x
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integer(psb_ipk_), intent(out) :: info
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if (allocated(x%v)) &
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& call x%v%asb(n,info)
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end subroutine i_vect_asb
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subroutine i_vect_gthab(n,idx,alpha,x,beta,y)
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use psi_serial_mod
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integer(psb_ipk_) :: n, idx(:)
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integer(psb_ipk_) :: alpha, beta, y(:)
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class(psb_i_vect_type) :: x
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if (allocated(x%v)) &
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& call x%v%gth(n,idx,alpha,beta,y)
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|
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end subroutine i_vect_gthab
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|
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subroutine i_vect_gthzv(n,idx,x,y)
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use psi_serial_mod
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integer(psb_ipk_) :: n, idx(:)
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integer(psb_ipk_) :: y(:)
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class(psb_i_vect_type) :: x
|
|
|
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if (allocated(x%v)) &
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& call x%v%gth(n,idx,y)
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|
|
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end subroutine i_vect_gthzv
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|
|
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subroutine i_vect_sctb(n,idx,x,beta,y)
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use psi_serial_mod
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integer(psb_ipk_) :: n, idx(:)
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integer(psb_ipk_) :: beta, x(:)
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class(psb_i_vect_type) :: y
|
|
|
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if (allocated(y%v)) &
|
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& call y%v%sct(n,idx,x,beta)
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|
|
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end subroutine i_vect_sctb
|
|
|
|
subroutine i_vect_free(x, info)
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use psi_serial_mod
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use psb_realloc_mod
|
|
implicit none
|
|
class(psb_i_vect_type), intent(inout) :: x
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
info = 0
|
|
if (allocated(x%v)) then
|
|
call x%v%free(info)
|
|
if (info == 0) deallocate(x%v,stat=info)
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|
end if
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|
|
|
end subroutine i_vect_free
|
|
|
|
subroutine i_vect_ins_a(n,irl,val,dupl,x,info)
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use psi_serial_mod
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|
implicit none
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class(psb_i_vect_type), intent(inout) :: x
|
|
integer(psb_ipk_), intent(in) :: n, dupl
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|
integer(psb_ipk_), intent(in) :: irl(:)
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|
integer(psb_ipk_), intent(in) :: val(:)
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
integer(psb_ipk_) :: i
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|
|
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info = 0
|
|
if (.not.allocated(x%v)) then
|
|
info = psb_err_invalid_vect_state_
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|
return
|
|
end if
|
|
|
|
call x%v%ins(n,irl,val,dupl,info)
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|
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end subroutine i_vect_ins_a
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|
|
|
subroutine i_vect_ins_v(n,irl,val,dupl,x,info)
|
|
use psi_serial_mod
|
|
implicit none
|
|
class(psb_i_vect_type), intent(inout) :: x
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|
integer(psb_ipk_), intent(in) :: n, dupl
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|
class(psb_i_vect_type), intent(inout) :: irl
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|
class(psb_i_vect_type), intent(inout) :: val
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|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
integer(psb_ipk_) :: i
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|
|
|
info = 0
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|
if (.not.(allocated(x%v).and.allocated(irl%v).and.allocated(val%v))) then
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|
info = psb_err_invalid_vect_state_
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|
return
|
|
end if
|
|
|
|
call x%v%ins(n,irl%v,val%v,dupl,info)
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|
|
|
end subroutine i_vect_ins_v
|
|
|
|
|
|
subroutine i_vect_cnv(x,mold)
|
|
class(psb_i_vect_type), intent(inout) :: x
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|
class(psb_i_base_vect_type), intent(in), optional :: mold
|
|
class(psb_i_base_vect_type), allocatable :: tmp
|
|
integer(psb_ipk_) :: info
|
|
|
|
if (present(mold)) then
|
|
#ifdef HAVE_MOLD
|
|
allocate(tmp,stat=info,mold=mold)
|
|
#else
|
|
call mold%mold(tmp,info)
|
|
#endif
|
|
if (allocated(x%v)) then
|
|
call x%v%sync()
|
|
if (info == psb_success_) call tmp%bld(x%v%v)
|
|
call x%v%free(info)
|
|
end if
|
|
call move_alloc(tmp,x%v)
|
|
end if
|
|
end subroutine i_vect_cnv
|
|
|
|
|
|
subroutine i_vect_sync(x)
|
|
implicit none
|
|
class(psb_i_vect_type), intent(inout) :: x
|
|
|
|
if (allocated(x%v)) &
|
|
& call x%v%sync()
|
|
|
|
end subroutine i_vect_sync
|
|
|
|
subroutine i_vect_set_sync(x)
|
|
implicit none
|
|
class(psb_i_vect_type), intent(inout) :: x
|
|
|
|
if (allocated(x%v)) &
|
|
& call x%v%set_sync()
|
|
|
|
end subroutine i_vect_set_sync
|
|
|
|
subroutine i_vect_set_host(x)
|
|
implicit none
|
|
class(psb_i_vect_type), intent(inout) :: x
|
|
|
|
if (allocated(x%v)) &
|
|
& call x%v%set_host()
|
|
|
|
end subroutine i_vect_set_host
|
|
|
|
subroutine i_vect_set_dev(x)
|
|
implicit none
|
|
class(psb_i_vect_type), intent(inout) :: x
|
|
|
|
if (allocated(x%v)) &
|
|
& call x%v%set_dev()
|
|
|
|
end subroutine i_vect_set_dev
|
|
|
|
function i_vect_is_sync(x) result(res)
|
|
implicit none
|
|
logical :: res
|
|
class(psb_i_vect_type), intent(inout) :: x
|
|
|
|
res = .true.
|
|
if (allocated(x%v)) &
|
|
& res = x%v%is_sync()
|
|
|
|
end function i_vect_is_sync
|
|
|
|
function i_vect_is_host(x) result(res)
|
|
implicit none
|
|
logical :: res
|
|
class(psb_i_vect_type), intent(inout) :: x
|
|
|
|
res = .true.
|
|
if (allocated(x%v)) &
|
|
& res = x%v%is_host()
|
|
|
|
end function i_vect_is_host
|
|
|
|
function i_vect_is_dev(x) result(res)
|
|
implicit none
|
|
logical :: res
|
|
class(psb_i_vect_type), intent(inout) :: x
|
|
|
|
res = .false.
|
|
if (allocated(x%v)) &
|
|
& res = x%v%is_dev()
|
|
|
|
end function i_vect_is_dev
|
|
|
|
|
|
end module psb_i_vect_mod
|
|
|
|
|
|
|
|
module psb_i_multivect_mod
|
|
|
|
use psb_i_base_multivect_mod
|
|
use psb_const_mod
|
|
use psb_i_vect_mod
|
|
|
|
|
|
!private
|
|
|
|
type psb_i_multivect_type
|
|
class(psb_i_base_multivect_type), allocatable :: v
|
|
contains
|
|
procedure, pass(x) :: get_nrows => i_vect_get_nrows
|
|
procedure, pass(x) :: get_ncols => i_vect_get_ncols
|
|
procedure, pass(x) :: sizeof => i_vect_sizeof
|
|
procedure, pass(x) :: get_fmt => i_vect_get_fmt
|
|
|
|
procedure, pass(x) :: all => i_vect_all
|
|
procedure, pass(x) :: reall => i_vect_reall
|
|
procedure, pass(x) :: zero => i_vect_zero
|
|
procedure, pass(x) :: asb => i_vect_asb
|
|
procedure, pass(x) :: sync => i_vect_sync
|
|
procedure, pass(x) :: free => i_vect_free
|
|
procedure, pass(x) :: ins => i_vect_ins
|
|
procedure, pass(x) :: bld_x => i_vect_bld_x
|
|
procedure, pass(x) :: bld_n => i_vect_bld_n
|
|
generic, public :: bld => bld_x, bld_n
|
|
procedure, pass(x) :: get_vect => i_vect_get_vect
|
|
procedure, pass(x) :: cnv => i_vect_cnv
|
|
procedure, pass(x) :: set_scal => i_vect_set_scal
|
|
procedure, pass(x) :: set_vect => i_vect_set_vect
|
|
generic, public :: set => set_vect, set_scal
|
|
procedure, pass(x) :: clone => i_vect_clone
|
|
procedure, pass(x) :: gthab => i_vect_gthab
|
|
procedure, pass(x) :: gthzv => i_vect_gthzv
|
|
procedure, pass(x) :: gthzv_x => i_vect_gthzv_x
|
|
generic, public :: gth => gthab, gthzv
|
|
procedure, pass(y) :: sctb => i_vect_sctb
|
|
procedure, pass(y) :: sctb_x => i_vect_sctb_x
|
|
generic, public :: sct => sctb, sctb_x
|
|
end type psb_i_multivect_type
|
|
|
|
public :: psb_i_multivect, psb_i_multivect_type,&
|
|
& psb_set_multivect_default, psb_get_multivect_default, &
|
|
& psb_i_base_multivect_type
|
|
|
|
private
|
|
interface psb_i_multivect
|
|
module procedure constructor, size_const
|
|
end interface psb_i_multivect
|
|
|
|
class(psb_i_base_multivect_type), allocatable, target,&
|
|
& save, private :: psb_i_base_multivect_default
|
|
|
|
interface psb_set_multivect_default
|
|
module procedure psb_i_set_multivect_default
|
|
end interface psb_set_multivect_default
|
|
|
|
interface psb_get_vect_default
|
|
module procedure psb_i_get_multivect_default
|
|
end interface psb_get_vect_default
|
|
|
|
|
|
contains
|
|
|
|
|
|
subroutine psb_i_set_multivect_default(v)
|
|
implicit none
|
|
class(psb_i_base_multivect_type), intent(in) :: v
|
|
|
|
if (allocated(psb_i_base_multivect_default)) then
|
|
deallocate(psb_i_base_multivect_default)
|
|
end if
|
|
allocate(psb_i_base_multivect_default, mold=v)
|
|
|
|
end subroutine psb_i_set_multivect_default
|
|
|
|
function psb_i_get_multivect_default(v) result(res)
|
|
implicit none
|
|
class(psb_i_multivect_type), intent(in) :: v
|
|
class(psb_i_base_multivect_type), pointer :: res
|
|
|
|
res => psb_i_get_base_multivect_default()
|
|
|
|
end function psb_i_get_multivect_default
|
|
|
|
|
|
function psb_i_get_base_multivect_default() result(res)
|
|
implicit none
|
|
class(psb_i_base_multivect_type), pointer :: res
|
|
|
|
if (.not.allocated(psb_i_base_multivect_default)) then
|
|
allocate(psb_i_base_multivect_type :: psb_i_base_multivect_default)
|
|
end if
|
|
|
|
res => psb_i_base_multivect_default
|
|
|
|
end function psb_i_get_base_multivect_default
|
|
|
|
|
|
subroutine i_vect_clone(x,y,info)
|
|
implicit none
|
|
class(psb_i_multivect_type), intent(inout) :: x
|
|
class(psb_i_multivect_type), intent(inout) :: y
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
info = psb_success_
|
|
call y%free(info)
|
|
if ((info==0).and.allocated(x%v)) then
|
|
call y%bld(x%get_vect(),mold=x%v)
|
|
end if
|
|
end subroutine i_vect_clone
|
|
|
|
subroutine i_vect_bld_x(x,invect,mold)
|
|
integer(psb_ipk_), intent(in) :: invect(:,:)
|
|
class(psb_i_multivect_type), intent(out) :: x
|
|
class(psb_i_base_multivect_type), intent(in), optional :: mold
|
|
integer(psb_ipk_) :: info
|
|
class(psb_i_base_multivect_type), pointer :: mld
|
|
|
|
if (present(mold)) then
|
|
#ifdef HAVE_MOLD
|
|
allocate(x%v,stat=info,mold=mold)
|
|
#else
|
|
call mold%mold(x%v,info)
|
|
#endif
|
|
else
|
|
#ifdef HAVE_MOLD
|
|
allocate(x%v,stat=info, mold=psb_i_get_base_multivect_default())
|
|
#else
|
|
mld = psb_i_get_base_multivect_default()
|
|
call mld%mold(x%v,info)
|
|
#endif
|
|
endif
|
|
|
|
if (info == psb_success_) call x%v%bld(invect)
|
|
|
|
end subroutine i_vect_bld_x
|
|
|
|
|
|
subroutine i_vect_bld_n(x,m,n,mold)
|
|
integer(psb_ipk_), intent(in) :: m,n
|
|
class(psb_i_multivect_type), intent(out) :: x
|
|
class(psb_i_base_multivect_type), intent(in), optional :: mold
|
|
integer(psb_ipk_) :: info
|
|
class(psb_i_base_multivect_type), pointer :: mld
|
|
|
|
if (present(mold)) then
|
|
#ifdef HAVE_MOLD
|
|
allocate(x%v,stat=info,mold=mold)
|
|
#else
|
|
call mold%mold(x%v,info)
|
|
#endif
|
|
else
|
|
#ifdef HAVE_MOLD
|
|
allocate(x%v,stat=info, mold=psb_i_get_base_multivect_default())
|
|
#else
|
|
mld = psb_i_get_base_multivect_default()
|
|
call mld%mold(x%v,info)
|
|
#endif
|
|
endif
|
|
if (info == psb_success_) call x%v%bld(m,n)
|
|
|
|
end subroutine i_vect_bld_n
|
|
|
|
function i_vect_get_vect(x) result(res)
|
|
class(psb_i_multivect_type), intent(inout) :: x
|
|
integer(psb_ipk_), allocatable :: res(:,:)
|
|
integer(psb_ipk_) :: info
|
|
|
|
if (allocated(x%v)) then
|
|
res = x%v%get_vect()
|
|
end if
|
|
end function i_vect_get_vect
|
|
|
|
subroutine i_vect_set_scal(x,val)
|
|
class(psb_i_multivect_type), intent(inout) :: x
|
|
integer(psb_ipk_), intent(in) :: val
|
|
|
|
integer(psb_ipk_) :: info
|
|
if (allocated(x%v)) call x%v%set(val)
|
|
|
|
end subroutine i_vect_set_scal
|
|
|
|
subroutine i_vect_set_vect(x,val)
|
|
class(psb_i_multivect_type), intent(inout) :: x
|
|
integer(psb_ipk_), intent(in) :: val(:,:)
|
|
|
|
integer(psb_ipk_) :: info
|
|
if (allocated(x%v)) call x%v%set(val)
|
|
|
|
end subroutine i_vect_set_vect
|
|
|
|
|
|
function constructor(x) result(this)
|
|
integer(psb_ipk_) :: x(:,:)
|
|
type(psb_i_multivect_type) :: this
|
|
integer(psb_ipk_) :: info
|
|
|
|
call this%bld(x)
|
|
call this%asb(size(x,dim=1,kind=psb_ipk_),size(x,dim=2,kind=psb_ipk_),info)
|
|
|
|
end function constructor
|
|
|
|
|
|
function size_const(m,n) result(this)
|
|
integer(psb_ipk_), intent(in) :: m,n
|
|
type(psb_i_multivect_type) :: this
|
|
integer(psb_ipk_) :: info
|
|
|
|
call this%bld(m,n)
|
|
call this%asb(m,n,info)
|
|
|
|
end function size_const
|
|
|
|
function i_vect_get_nrows(x) result(res)
|
|
implicit none
|
|
class(psb_i_multivect_type), intent(in) :: x
|
|
integer(psb_ipk_) :: res
|
|
res = 0
|
|
if (allocated(x%v)) res = x%v%get_nrows()
|
|
end function i_vect_get_nrows
|
|
|
|
function i_vect_get_ncols(x) result(res)
|
|
implicit none
|
|
class(psb_i_multivect_type), intent(in) :: x
|
|
integer(psb_ipk_) :: res
|
|
res = 0
|
|
if (allocated(x%v)) res = x%v%get_ncols()
|
|
end function i_vect_get_ncols
|
|
|
|
function i_vect_sizeof(x) result(res)
|
|
implicit none
|
|
class(psb_i_multivect_type), intent(in) :: x
|
|
integer(psb_long_int_k_) :: res
|
|
res = 0
|
|
if (allocated(x%v)) res = x%v%sizeof()
|
|
end function i_vect_sizeof
|
|
|
|
function i_vect_get_fmt(x) result(res)
|
|
implicit none
|
|
class(psb_i_multivect_type), intent(in) :: x
|
|
character(len=5) :: res
|
|
res = 'NULL'
|
|
if (allocated(x%v)) res = x%v%get_fmt()
|
|
end function i_vect_get_fmt
|
|
|
|
subroutine i_vect_all(m,n, x, info, mold)
|
|
|
|
implicit none
|
|
integer(psb_ipk_), intent(in) :: m,n
|
|
class(psb_i_multivect_type), intent(out) :: x
|
|
class(psb_i_base_multivect_type), intent(in), optional :: mold
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
if (present(mold)) then
|
|
#ifdef HAVE_MOLD
|
|
allocate(x%v,stat=info,mold=mold)
|
|
#else
|
|
call mold%mold(x%v,info)
|
|
#endif
|
|
else
|
|
allocate(psb_i_base_multivect_type :: x%v,stat=info)
|
|
endif
|
|
if (info == 0) then
|
|
call x%v%all(m,n,info)
|
|
else
|
|
info = psb_err_alloc_dealloc_
|
|
end if
|
|
|
|
end subroutine i_vect_all
|
|
|
|
subroutine i_vect_reall(m,n, x, info)
|
|
|
|
implicit none
|
|
integer(psb_ipk_), intent(in) :: m,n
|
|
class(psb_i_multivect_type), intent(inout) :: x
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
info = 0
|
|
if (.not.allocated(x%v)) &
|
|
& call x%all(m,n,info)
|
|
if (info == 0) &
|
|
& call x%asb(m,n,info)
|
|
|
|
end subroutine i_vect_reall
|
|
|
|
subroutine i_vect_zero(x)
|
|
use psi_serial_mod
|
|
implicit none
|
|
class(psb_i_multivect_type), intent(inout) :: x
|
|
|
|
if (allocated(x%v)) call x%v%zero()
|
|
|
|
end subroutine i_vect_zero
|
|
|
|
subroutine i_vect_asb(m,n, x, info)
|
|
use psi_serial_mod
|
|
use psb_realloc_mod
|
|
implicit none
|
|
integer(psb_ipk_), intent(in) :: m,n
|
|
class(psb_i_multivect_type), intent(inout) :: x
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
if (allocated(x%v)) &
|
|
& call x%v%asb(m,n,info)
|
|
|
|
end subroutine i_vect_asb
|
|
|
|
subroutine i_vect_sync(x)
|
|
implicit none
|
|
class(psb_i_multivect_type), intent(inout) :: x
|
|
|
|
if (allocated(x%v)) &
|
|
& call x%v%sync()
|
|
|
|
end subroutine i_vect_sync
|
|
|
|
subroutine i_vect_gthab(n,idx,alpha,x,beta,y)
|
|
use psi_serial_mod
|
|
integer(psb_ipk_) :: n, idx(:)
|
|
integer(psb_ipk_) :: alpha, beta, y(:)
|
|
class(psb_i_multivect_type) :: x
|
|
|
|
if (allocated(x%v)) &
|
|
& call x%v%gth(n,idx,alpha,beta,y)
|
|
|
|
end subroutine i_vect_gthab
|
|
|
|
subroutine i_vect_gthzv(n,idx,x,y)
|
|
use psi_serial_mod
|
|
integer(psb_ipk_) :: n, idx(:)
|
|
integer(psb_ipk_) :: y(:)
|
|
class(psb_i_multivect_type) :: x
|
|
|
|
if (allocated(x%v)) &
|
|
& call x%v%gth(n,idx,y)
|
|
|
|
end subroutine i_vect_gthzv
|
|
|
|
subroutine i_vect_gthzv_x(i,n,idx,x,y)
|
|
use psi_serial_mod
|
|
integer(psb_ipk_) :: i,n
|
|
class(psb_i_base_vect_type) :: idx
|
|
integer(psb_ipk_) :: y(:)
|
|
class(psb_i_multivect_type) :: x
|
|
|
|
if (allocated(x%v)) &
|
|
& call x%v%gth(i,n,idx,y)
|
|
|
|
end subroutine i_vect_gthzv_x
|
|
|
|
subroutine i_vect_sctb(n,idx,x,beta,y)
|
|
use psi_serial_mod
|
|
integer(psb_ipk_) :: n, idx(:)
|
|
integer(psb_ipk_) :: beta, x(:)
|
|
class(psb_i_multivect_type) :: y
|
|
|
|
if (allocated(y%v)) &
|
|
& call y%v%sct(n,idx,x,beta)
|
|
|
|
end subroutine i_vect_sctb
|
|
|
|
subroutine i_vect_sctb_x(i,n,idx,x,beta,y)
|
|
use psi_serial_mod
|
|
integer(psb_ipk_) :: i, n
|
|
class(psb_i_base_vect_type) :: idx
|
|
integer(psb_ipk_) :: beta, x(:)
|
|
class(psb_i_multivect_type) :: y
|
|
|
|
if (allocated(y%v)) &
|
|
& call y%v%sct(i,n,idx,x,beta)
|
|
|
|
end subroutine i_vect_sctb_x
|
|
|
|
subroutine i_vect_free(x, info)
|
|
use psi_serial_mod
|
|
use psb_realloc_mod
|
|
implicit none
|
|
class(psb_i_multivect_type), intent(inout) :: x
|
|
integer(psb_ipk_), intent(out) :: info
|
|
|
|
info = 0
|
|
if (allocated(x%v)) then
|
|
call x%v%free(info)
|
|
if (info == 0) deallocate(x%v,stat=info)
|
|
end if
|
|
|
|
end subroutine i_vect_free
|
|
|
|
subroutine i_vect_ins(n,irl,val,dupl,x,info)
|
|
use psi_serial_mod
|
|
implicit none
|
|
class(psb_i_multivect_type), intent(inout) :: x
|
|
integer(psb_ipk_), intent(in) :: n, dupl
|
|
integer(psb_ipk_), intent(in) :: irl(:)
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integer(psb_ipk_), intent(in) :: val(:,:)
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integer(psb_ipk_), intent(out) :: info
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integer(psb_ipk_) :: i
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info = 0
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if (.not.allocated(x%v)) then
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info = psb_err_invalid_vect_state_
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return
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end if
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call x%v%ins(n,irl,val,dupl,info)
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end subroutine i_vect_ins
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subroutine i_vect_cnv(x,mold)
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class(psb_i_multivect_type), intent(inout) :: x
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class(psb_i_base_multivect_type), intent(in), optional :: mold
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class(psb_i_base_multivect_type), allocatable :: tmp
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integer(psb_ipk_) :: info
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if (present(mold)) then
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#ifdef HAVE_MOLD
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allocate(tmp,stat=info,mold=mold)
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#else
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call mold%mold(tmp,info)
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#endif
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if (allocated(x%v)) then
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call x%v%sync()
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if (info == psb_success_) call tmp%bld(x%v%v)
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call x%v%free(info)
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end if
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call move_alloc(tmp,x%v)
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end if
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end subroutine i_vect_cnv
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end module psb_i_multivect_mod
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