! ! Parallel Sparse BLAS version 3.5 ! (C) Copyright 2006-2018 ! Salvatore Filippone ! Alfredo Buttari ! ! Redistribution and use in source and binary forms, with or without ! modification, are permitted provided that the following conditions ! are met: ! 1. Redistributions of source code must retain the above copyright ! notice, this list of conditions and the following disclaimer. ! 2. Redistributions in binary form must reproduce the above copyright ! notice, this list of conditions, and the following disclaimer in the ! documentation and/or other materials provided with the distribution. ! 3. The name of the PSBLAS group or the names of its contributors may ! not be used to endorse or promote products derived from this ! software without specific written permission. ! ! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ! ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED ! TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR ! PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS ! BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR ! CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF ! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN ! CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ! ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE ! POSSIBILITY OF SUCH DAMAGE. ! ! ! ! package: psb_i_vect_mod ! ! This module contains the definition of the psb_i_vect type which ! is the outer container for dense vectors. ! Therefore all methods simply invoke the corresponding methods of the ! inner component. ! module psb_i_vect_mod use psb_i_base_vect_mod type psb_i_vect_type class(psb_i_base_vect_type), allocatable :: v contains procedure, pass(x) :: get_nrows => i_vect_get_nrows 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) :: gthab => i_vect_gthab procedure, pass(x) :: gthzv => i_vect_gthzv generic, public :: gth => gthab, gthzv procedure, pass(y) :: sctb => i_vect_sctb generic, public :: sct => sctb procedure, pass(x) :: free => i_vect_free procedure, pass(x) :: ins_a => i_vect_ins_a procedure, pass(x) :: ins_v => i_vect_ins_v generic, public :: ins => ins_v, ins_a 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) :: sync => i_vect_sync procedure, pass(x) :: is_host => i_vect_is_host procedure, pass(x) :: is_dev => i_vect_is_dev procedure, pass(x) :: is_sync => i_vect_is_sync procedure, pass(x) :: set_host => i_vect_set_host procedure, pass(x) :: set_dev => i_vect_set_dev procedure, pass(x) :: set_sync => i_vect_set_sync end type psb_i_vect_type public :: psb_i_vect private :: constructor, size_const interface psb_i_vect module procedure constructor, size_const end interface psb_i_vect private :: i_vect_get_nrows, i_vect_sizeof, i_vect_get_fmt, & & i_vect_all, i_vect_reall, i_vect_zero, i_vect_asb, & & i_vect_gthab, i_vect_gthzv, i_vect_sctb, & & i_vect_free, i_vect_ins_a, i_vect_ins_v, i_vect_bld_x, & & i_vect_bld_n, i_vect_get_vect, i_vect_cnv, i_vect_set_scal, & & i_vect_set_vect, i_vect_clone, i_vect_sync, i_vect_is_host, & & i_vect_is_dev, i_vect_is_sync, i_vect_set_host, & & i_vect_set_dev, i_vect_set_sync class(psb_i_base_vect_type), allocatable, target,& & save, private :: psb_i_base_vect_default interface psb_set_vect_default module procedure psb_i_set_vect_default end interface psb_set_vect_default interface psb_get_vect_default module procedure psb_i_get_vect_default end interface psb_get_vect_default contains subroutine psb_i_set_vect_default(v) implicit none class(psb_i_base_vect_type), intent(in) :: v if (allocated(psb_i_base_vect_default)) then deallocate(psb_i_base_vect_default) end if allocate(psb_i_base_vect_default, mold=v) end subroutine psb_i_set_vect_default function psb_i_get_vect_default(v) result(res) implicit none class(psb_i_vect_type), intent(in) :: v class(psb_i_base_vect_type), pointer :: res res => psb_i_get_base_vect_default() end function psb_i_get_vect_default function psb_i_get_base_vect_default() result(res) implicit none class(psb_i_base_vect_type), pointer :: res if (.not.allocated(psb_i_base_vect_default)) then allocate(psb_i_base_vect_type :: psb_i_base_vect_default) end if res => psb_i_base_vect_default end function psb_i_get_base_vect_default subroutine i_vect_clone(x,y,info) implicit none class(psb_i_vect_type), intent(inout) :: x class(psb_i_vect_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_vect_type), intent(inout) :: x class(psb_i_base_vect_type), intent(in), optional :: mold integer(psb_ipk_) :: info info = psb_success_ if (allocated(x%v)) & & call x%free(info) if (present(mold)) then allocate(x%v,stat=info,mold=mold) else allocate(x%v,stat=info, mold=psb_i_get_base_vect_default()) endif if (info == psb_success_) call x%v%bld(invect) end subroutine i_vect_bld_x subroutine i_vect_bld_n(x,n,mold) integer(psb_ipk_), intent(in) :: n class(psb_i_vect_type), intent(inout) :: x class(psb_i_base_vect_type), intent(in), optional :: mold integer(psb_ipk_) :: info class(psb_i_base_vect_type), pointer :: mld info = psb_success_ if (allocated(x%v)) & & call x%free(info) if (present(mold)) then allocate(x%v,stat=info,mold=mold) else allocate(x%v,stat=info, mold=psb_i_get_base_vect_default()) endif if (info == psb_success_) call x%v%bld(n) end subroutine i_vect_bld_n function i_vect_get_vect(x,n) result(res) class(psb_i_vect_type), intent(inout) :: x integer(psb_ipk_), allocatable :: res(:) integer(psb_ipk_) :: info integer(psb_ipk_), optional :: n if (allocated(x%v)) then res = x%v%get_vect(n) end if end function i_vect_get_vect subroutine i_vect_set_scal(x,val,first,last) class(psb_i_vect_type), intent(inout) :: x integer(psb_ipk_), intent(in) :: val integer(psb_ipk_), optional :: first, last integer(psb_ipk_) :: info if (allocated(x%v)) call x%v%set(val,first,last) end subroutine i_vect_set_scal subroutine i_vect_set_vect(x,val,first,last) class(psb_i_vect_type), intent(inout) :: x integer(psb_ipk_), intent(in) :: val(:) integer(psb_ipk_), optional :: first, last integer(psb_ipk_) :: info if (allocated(x%v)) call x%v%set(val,first,last) end subroutine i_vect_set_vect function constructor(x) result(this) integer(psb_ipk_) :: x(:) type(psb_i_vect_type) :: this integer(psb_ipk_) :: info call this%bld(x) call this%asb(size(x,kind=psb_ipk_),info) end function constructor function size_const(n) result(this) integer(psb_ipk_), intent(in) :: n type(psb_i_vect_type) :: this integer(psb_ipk_) :: info call this%bld(n) call this%asb(n,info) end function size_const function i_vect_get_nrows(x) result(res) implicit none class(psb_i_vect_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_sizeof(x) result(res) implicit none class(psb_i_vect_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_vect_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(n, x, info, mold) implicit none integer(psb_ipk_), intent(in) :: n class(psb_i_vect_type), intent(inout) :: x class(psb_i_base_vect_type), intent(in), optional :: mold integer(psb_ipk_), intent(out) :: info if (allocated(x%v)) & & call x%free(info) if (present(mold)) then allocate(x%v,stat=info,mold=mold) else allocate(psb_i_base_vect_type :: x%v,stat=info) endif if (info == 0) then call x%v%all(n,info) else info = psb_err_alloc_dealloc_ end if end subroutine i_vect_all subroutine i_vect_reall(n, x, info) implicit none integer(psb_ipk_), intent(in) :: n class(psb_i_vect_type), intent(inout) :: x integer(psb_ipk_), intent(out) :: info info = 0 if (.not.allocated(x%v)) & & call x%all(n,info) if (info == 0) & & call x%asb(n,info) end subroutine i_vect_reall subroutine i_vect_zero(x) use psi_serial_mod implicit none class(psb_i_vect_type), intent(inout) :: x if (allocated(x%v)) call x%v%zero() end subroutine i_vect_zero subroutine i_vect_asb(n, x, info) use psi_serial_mod use psb_realloc_mod implicit none integer(psb_ipk_), intent(in) :: n class(psb_i_vect_type), intent(inout) :: x integer(psb_ipk_), intent(out) :: info if (allocated(x%v)) & & call x%v%asb(n,info) end subroutine i_vect_asb 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_vect_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_vect_type) :: x if (allocated(x%v)) & & call x%v%gth(n,idx,y) end subroutine i_vect_gthzv 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_vect_type) :: y if (allocated(y%v)) & & call y%v%sct(n,idx,x,beta) end subroutine i_vect_sctb subroutine i_vect_free(x, info) use psi_serial_mod 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) end if end subroutine i_vect_free subroutine i_vect_ins_a(n,irl,val,dupl,x,info) use psi_serial_mod implicit none class(psb_i_vect_type), intent(inout) :: x integer(psb_ipk_), intent(in) :: n, dupl integer(psb_ipk_), intent(in) :: irl(:) integer(psb_ipk_), intent(in) :: val(:) integer(psb_ipk_), intent(out) :: info integer(psb_ipk_) :: i info = 0 if (.not.allocated(x%v)) then info = psb_err_invalid_vect_state_ return end if call x%v%ins(n,irl,val,dupl,info) end subroutine i_vect_ins_a 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 integer(psb_ipk_), intent(in) :: n, dupl class(psb_i_vect_type), intent(inout) :: irl class(psb_i_vect_type), intent(inout) :: val integer(psb_ipk_), intent(out) :: info integer(psb_ipk_) :: i info = 0 if (.not.(allocated(x%v).and.allocated(irl%v).and.allocated(val%v))) then info = psb_err_invalid_vect_state_ return end if call x%v%ins(n,irl%v,val%v,dupl,info) end subroutine i_vect_ins_v subroutine i_vect_cnv(x,mold) class(psb_i_vect_type), intent(inout) :: x class(psb_i_base_vect_type), intent(in), optional :: mold class(psb_i_base_vect_type), allocatable :: tmp integer(psb_ipk_) :: info info = psb_success_ if (present(mold)) then allocate(tmp,stat=info,mold=mold) else allocate(tmp,stat=info,mold=psb_i_get_base_vect_default()) end if 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 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 info = psb_success_ if (present(mold)) then allocate(x%v,stat=info,mold=mold) else allocate(x%v,stat=info, mold=psb_i_get_base_multivect_default()) 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 info = psb_success_ if (present(mold)) then allocate(x%v,stat=info,mold=mold) else allocate(x%v,stat=info, mold=psb_i_get_base_multivect_default()) 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 allocate(x%v,stat=info,mold=mold) 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(:) integer(psb_ipk_), intent(in) :: val(:,:) integer(psb_ipk_), intent(out) :: info integer(psb_ipk_) :: i info = 0 if (.not.allocated(x%v)) then info = psb_err_invalid_vect_state_ return end if call x%v%ins(n,irl,val,dupl,info) end subroutine i_vect_ins subroutine i_vect_cnv(x,mold) class(psb_i_multivect_type), intent(inout) :: x class(psb_i_base_multivect_type), intent(in), optional :: mold class(psb_i_base_multivect_type), allocatable :: tmp integer(psb_ipk_) :: info if (present(mold)) then allocate(tmp,stat=info,mold=mold) else allocate(tmp,stat=info, mold=psb_i_get_base_multivect_default()) 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 subroutine i_vect_cnv end module psb_i_multivect_mod