!!$ !!$ Parallel Sparse BLAS version 3.1 !!$ (C) Copyright 2006, 2007, 2008, 2009, 2010, 2012, 2013 !!$ Salvatore Filippone University of Rome Tor Vergata !!$ Alfredo Buttari CNRS-IRIT, Toulouse !!$ !!$ Redistribution and use in source and binary forms, with or without !!$ modification, are permitted provided that the following conditions !!$ are met: !!$ 1. Redistributions of source code must retain the above copyright !!$ notice, this list of conditions and the following disclaimer. !!$ 2. Redistributions in binary form must reproduce the above copyright !!$ notice, this list of conditions, and the following disclaimer in the !!$ documentation and/or other materials provided with the distribution. !!$ 3. The name of the PSBLAS group or the names of its contributors may !!$ not be used to endorse or promote products derived from this !!$ software without specific written permission. !!$ !!$ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS !!$ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED !!$ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR !!$ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS !!$ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR !!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF !!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS !!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN !!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) !!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE !!$ POSSIBILITY OF SUCH DAMAGE. !!$ !!$ ! ! 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) :: dot_v => i_vect_dot_v procedure, pass(x) :: dot_a => i_vect_dot_a generic, public :: dot => dot_v, dot_a procedure, pass(y) :: axpby_v => i_vect_axpby_v procedure, pass(y) :: axpby_a => i_vect_axpby_a generic, public :: axpby => axpby_v, axpby_a procedure, pass(y) :: mlt_v => i_vect_mlt_v procedure, pass(y) :: mlt_a => i_vect_mlt_a procedure, pass(z) :: mlt_a_2 => i_vect_mlt_a_2 procedure, pass(z) :: mlt_v_2 => i_vect_mlt_v_2 procedure, pass(z) :: mlt_va => i_vect_mlt_va procedure, pass(z) :: mlt_av => i_vect_mlt_av generic, public :: mlt => mlt_v, mlt_a, mlt_a_2,& & mlt_v_2, mlt_av, mlt_va procedure, pass(x) :: scal => i_vect_scal procedure, pass(x) :: nrm2 => i_vect_nrm2 procedure, pass(x) :: amax => i_vect_amax procedure, pass(x) :: asum => i_vect_asum 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) :: 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 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 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 interface psb_get_vect_default module procedure psb_i_get_vect_default end interface 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(out) :: x class(psb_i_base_vect_type), intent(in), optional :: mold integer(psb_ipk_) :: info class(psb_i_base_vect_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_vect_default()) #else mld = psb_i_get_base_vect_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,n,mold) integer(psb_ipk_), intent(in) :: n class(psb_i_vect_type), intent(out) :: x class(psb_i_base_vect_type), intent(in), optional :: mold integer(psb_ipk_) :: info class(psb_i_base_vect_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_vect_default()) #else mld = psb_i_get_base_vect_default() call mld%mold(x%v,info) #endif endif if (info == psb_success_) call x%v%bld(n) end subroutine i_vect_bld_n function i_vect_get_vect(x) result(res) class(psb_i_vect_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_vect_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_vect_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_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 function i_vect_dot_v(n,x,y) result(res) implicit none class(psb_i_vect_type), intent(inout) :: x, y integer(psb_ipk_), intent(in) :: n integer(psb_ipk_) :: res res = izero if (allocated(x%v).and.allocated(y%v)) & & res = x%v%dot(n,y%v) end function i_vect_dot_v function i_vect_dot_a(n,x,y) result(res) implicit none class(psb_i_vect_type), intent(inout) :: x integer(psb_ipk_), intent(in) :: y(:) integer(psb_ipk_), intent(in) :: n integer(psb_ipk_) :: res res = izero if (allocated(x%v)) & & res = x%v%dot(n,y) end function i_vect_dot_a subroutine i_vect_axpby_v(m,alpha, x, beta, y, info) use psi_serial_mod implicit none integer(psb_ipk_), intent(in) :: m class(psb_i_vect_type), intent(inout) :: x class(psb_i_vect_type), intent(inout) :: y integer(psb_ipk_), intent (in) :: alpha, beta integer(psb_ipk_), intent(out) :: info if (allocated(x%v).and.allocated(y%v)) then call y%v%axpby(m,alpha,x%v,beta,info) else info = psb_err_invalid_vect_state_ end if end subroutine i_vect_axpby_v subroutine i_vect_axpby_a(m,alpha, x, beta, y, info) use psi_serial_mod implicit none integer(psb_ipk_), intent(in) :: m integer(psb_ipk_), intent(in) :: x(:) class(psb_i_vect_type), intent(inout) :: y integer(psb_ipk_), intent (in) :: alpha, beta integer(psb_ipk_), intent(out) :: info if (allocated(y%v)) & & call y%v%axpby(m,alpha,x,beta,info) end subroutine i_vect_axpby_a subroutine i_vect_mlt_v(x, y, info) use psi_serial_mod implicit none class(psb_i_vect_type), intent(inout) :: x class(psb_i_vect_type), intent(inout) :: y integer(psb_ipk_), intent(out) :: info integer(psb_ipk_) :: i, n info = 0 if (allocated(x%v).and.allocated(y%v)) & & call y%v%mlt(x%v,info) end subroutine i_vect_mlt_v subroutine i_vect_mlt_a(x, y, info) use psi_serial_mod implicit none integer(psb_ipk_), intent(in) :: x(:) class(psb_i_vect_type), intent(inout) :: y integer(psb_ipk_), intent(out) :: info integer(psb_ipk_) :: i, n info = 0 if (allocated(y%v)) & & call y%v%mlt(x,info) end subroutine i_vect_mlt_a subroutine i_vect_mlt_a_2(alpha,x,y,beta,z,info) use psi_serial_mod implicit none integer(psb_ipk_), intent(in) :: alpha,beta integer(psb_ipk_), intent(in) :: y(:) integer(psb_ipk_), intent(in) :: x(:) class(psb_i_vect_type), intent(inout) :: z integer(psb_ipk_), intent(out) :: info integer(psb_ipk_) :: i, n info = 0 if (allocated(z%v)) & & call z%v%mlt(alpha,x,y,beta,info) end subroutine i_vect_mlt_a_2 subroutine i_vect_mlt_v_2(alpha,x,y,beta,z,info,conjgx,conjgy) use psi_serial_mod implicit none integer(psb_ipk_), intent(in) :: alpha,beta class(psb_i_vect_type), intent(inout) :: x class(psb_i_vect_type), intent(inout) :: y class(psb_i_vect_type), intent(inout) :: z integer(psb_ipk_), intent(out) :: info character(len=1), intent(in), optional :: conjgx, conjgy integer(psb_ipk_) :: i, n info = 0 if (allocated(x%v).and.allocated(y%v).and.& & allocated(z%v)) & & call z%v%mlt(alpha,x%v,y%v,beta,info,conjgx,conjgy) end subroutine i_vect_mlt_v_2 subroutine i_vect_mlt_av(alpha,x,y,beta,z,info) use psi_serial_mod implicit none integer(psb_ipk_), intent(in) :: alpha,beta integer(psb_ipk_), intent(in) :: x(:) class(psb_i_vect_type), intent(inout) :: y class(psb_i_vect_type), intent(inout) :: z integer(psb_ipk_), intent(out) :: info integer(psb_ipk_) :: i, n info = 0 if (allocated(z%v).and.allocated(y%v)) & & call z%v%mlt(alpha,x,y%v,beta,info) end subroutine i_vect_mlt_av subroutine i_vect_mlt_va(alpha,x,y,beta,z,info) use psi_serial_mod implicit none integer(psb_ipk_), intent(in) :: alpha,beta integer(psb_ipk_), intent(in) :: y(:) class(psb_i_vect_type), intent(inout) :: x class(psb_i_vect_type), intent(inout) :: z integer(psb_ipk_), intent(out) :: info integer(psb_ipk_) :: i, n info = 0 if (allocated(z%v).and.allocated(x%v)) & & call z%v%mlt(alpha,x%v,y,beta,info) end subroutine i_vect_mlt_va subroutine i_vect_scal(alpha, x) use psi_serial_mod implicit none class(psb_i_vect_type), intent(inout) :: x integer(psb_ipk_), intent (in) :: alpha if (allocated(x%v)) call x%v%scal(alpha) end subroutine i_vect_scal function i_vect_nrm2(n,x) result(res) implicit none class(psb_i_vect_type), intent(inout) :: x integer(psb_ipk_), intent(in) :: n integer(psb_ipk_) :: res if (allocated(x%v)) then res = x%v%nrm2(n) else res = izero end if end function i_vect_nrm2 function i_vect_amax(n,x) result(res) implicit none class(psb_i_vect_type), intent(inout) :: x integer(psb_ipk_), intent(in) :: n integer(psb_ipk_) :: res if (allocated(x%v)) then res = x%v%amax(n) else res = izero end if end function i_vect_amax function i_vect_asum(n,x) result(res) implicit none class(psb_i_vect_type), intent(inout) :: x integer(psb_ipk_), intent(in) :: n integer(psb_ipk_) :: res if (allocated(x%v)) then res = x%v%asum(n) else res = izero end if end function i_vect_asum subroutine i_vect_all(n, x, info, mold) implicit none integer(psb_ipk_), intent(in) :: n class(psb_i_vect_type), intent(out) :: x class(psb_i_base_vect_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_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_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_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 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 end module psb_i_vect_mod module psb_i_multivect_mod use psb_i_base_multivect_mod use psb_const_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) :: dot_v => i_vect_dot_v !!$ procedure, pass(x) :: dot_a => i_vect_dot_a !!$ generic, public :: dot => dot_v, dot_a !!$ procedure, pass(y) :: axpby_v => i_vect_axpby_v !!$ procedure, pass(y) :: axpby_a => i_vect_axpby_a !!$ generic, public :: axpby => axpby_v, axpby_a !!$ procedure, pass(y) :: mlt_v => i_vect_mlt_v !!$ procedure, pass(y) :: mlt_a => i_vect_mlt_a !!$ procedure, pass(z) :: mlt_a_2 => i_vect_mlt_a_2 !!$ procedure, pass(z) :: mlt_v_2 => i_vect_mlt_v_2 !!$ procedure, pass(z) :: mlt_va => i_vect_mlt_va !!$ procedure, pass(z) :: mlt_av => i_vect_mlt_av !!$ generic, public :: mlt => mlt_v, mlt_a, mlt_a_2,& !!$ & mlt_v_2, mlt_av, mlt_va !!$ procedure, pass(x) :: scal => i_vect_scal !!$ procedure, pass(x) :: nrm2 => i_vect_nrm2 !!$ procedure, pass(x) :: amax => i_vect_amax !!$ procedure, pass(x) :: asum => i_vect_asum 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) :: 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 => 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 end type psb_i_multivect_type public :: psb_i_multivect, psb_i_multivect_type,& & psb_set_multivect_default, psb_get_multivect_default interface psb_i_multivect module procedure constructor, size_const end interface 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 interface psb_get_vect_default module procedure psb_i_get_multivect_default end interface 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 !!$ function i_vect_dot_v(n,x,y) result(res) !!$ implicit none !!$ class(psb_i_multivect_type), intent(inout) :: x, y !!$ integer(psb_ipk_), intent(in) :: n !!$ integer(psb_ipk_) :: res !!$ !!$ res = izero !!$ if (allocated(x%v).and.allocated(y%v)) & !!$ & res = x%v%dot(n,y%v) !!$ !!$ end function i_vect_dot_v !!$ !!$ function i_vect_dot_a(n,x,y) result(res) !!$ implicit none !!$ class(psb_i_multivect_type), intent(inout) :: x !!$ integer(psb_ipk_), intent(in) :: y(:) !!$ integer(psb_ipk_), intent(in) :: n !!$ integer(psb_ipk_) :: res !!$ !!$ res = izero !!$ if (allocated(x%v)) & !!$ & res = x%v%dot(n,y) !!$ !!$ end function i_vect_dot_a !!$ !!$ subroutine i_vect_axpby_v(m,alpha, x, beta, y, info) !!$ use psi_serial_mod !!$ implicit none !!$ integer(psb_ipk_), intent(in) :: m !!$ class(psb_i_multivect_type), intent(inout) :: x !!$ class(psb_i_multivect_type), intent(inout) :: y !!$ integer(psb_ipk_), intent (in) :: alpha, beta !!$ integer(psb_ipk_), intent(out) :: info !!$ !!$ if (allocated(x%v).and.allocated(y%v)) then !!$ call y%v%axpby(m,alpha,x%v,beta,info) !!$ else !!$ info = psb_err_invalid_vect_state_ !!$ end if !!$ !!$ end subroutine i_vect_axpby_v !!$ !!$ subroutine i_vect_axpby_a(m,alpha, x, beta, y, info) !!$ use psi_serial_mod !!$ implicit none !!$ integer(psb_ipk_), intent(in) :: m !!$ integer(psb_ipk_), intent(in) :: x(:) !!$ class(psb_i_multivect_type), intent(inout) :: y !!$ integer(psb_ipk_), intent (in) :: alpha, beta !!$ integer(psb_ipk_), intent(out) :: info !!$ !!$ if (allocated(y%v)) & !!$ & call y%v%axpby(m,alpha,x,beta,info) !!$ !!$ end subroutine i_vect_axpby_a !!$ !!$ !!$ subroutine i_vect_mlt_v(x, y, info) !!$ use psi_serial_mod !!$ implicit none !!$ class(psb_i_multivect_type), intent(inout) :: x !!$ class(psb_i_multivect_type), intent(inout) :: y !!$ integer(psb_ipk_), intent(out) :: info !!$ integer(psb_ipk_) :: i, n !!$ !!$ info = 0 !!$ if (allocated(x%v).and.allocated(y%v)) & !!$ & call y%v%mlt(x%v,info) !!$ !!$ end subroutine i_vect_mlt_v !!$ !!$ subroutine i_vect_mlt_a(x, y, info) !!$ use psi_serial_mod !!$ implicit none !!$ integer(psb_ipk_), intent(in) :: x(:) !!$ class(psb_i_multivect_type), intent(inout) :: y !!$ integer(psb_ipk_), intent(out) :: info !!$ integer(psb_ipk_) :: i, n !!$ !!$ !!$ info = 0 !!$ if (allocated(y%v)) & !!$ & call y%v%mlt(x,info) !!$ !!$ end subroutine i_vect_mlt_a !!$ !!$ !!$ subroutine i_vect_mlt_a_2(alpha,x,y,beta,z,info) !!$ use psi_serial_mod !!$ implicit none !!$ integer(psb_ipk_), intent(in) :: alpha,beta !!$ integer(psb_ipk_), intent(in) :: y(:) !!$ integer(psb_ipk_), intent(in) :: x(:) !!$ class(psb_i_multivect_type), intent(inout) :: z !!$ integer(psb_ipk_), intent(out) :: info !!$ integer(psb_ipk_) :: i, n !!$ !!$ info = 0 !!$ if (allocated(z%v)) & !!$ & call z%v%mlt(alpha,x,y,beta,info) !!$ !!$ end subroutine i_vect_mlt_a_2 !!$ !!$ subroutine i_vect_mlt_v_2(alpha,x,y,beta,z,info,conjgx,conjgy) !!$ use psi_serial_mod !!$ implicit none !!$ integer(psb_ipk_), intent(in) :: alpha,beta !!$ class(psb_i_multivect_type), intent(inout) :: x !!$ class(psb_i_multivect_type), intent(inout) :: y !!$ class(psb_i_multivect_type), intent(inout) :: z !!$ integer(psb_ipk_), intent(out) :: info !!$ character(len=1), intent(in), optional :: conjgx, conjgy !!$ !!$ integer(psb_ipk_) :: i, n !!$ !!$ info = 0 !!$ if (allocated(x%v).and.allocated(y%v).and.& !!$ & allocated(z%v)) & !!$ & call z%v%mlt(alpha,x%v,y%v,beta,info,conjgx,conjgy) !!$ !!$ end subroutine i_vect_mlt_v_2 !!$ !!$ subroutine i_vect_mlt_av(alpha,x,y,beta,z,info) !!$ use psi_serial_mod !!$ implicit none !!$ integer(psb_ipk_), intent(in) :: alpha,beta !!$ integer(psb_ipk_), intent(in) :: x(:) !!$ class(psb_i_multivect_type), intent(inout) :: y !!$ class(psb_i_multivect_type), intent(inout) :: z !!$ integer(psb_ipk_), intent(out) :: info !!$ integer(psb_ipk_) :: i, n !!$ !!$ info = 0 !!$ if (allocated(z%v).and.allocated(y%v)) & !!$ & call z%v%mlt(alpha,x,y%v,beta,info) !!$ !!$ end subroutine i_vect_mlt_av !!$ !!$ subroutine i_vect_mlt_va(alpha,x,y,beta,z,info) !!$ use psi_serial_mod !!$ implicit none !!$ integer(psb_ipk_), intent(in) :: alpha,beta !!$ integer(psb_ipk_), intent(in) :: y(:) !!$ class(psb_i_multivect_type), intent(inout) :: x !!$ class(psb_i_multivect_type), intent(inout) :: z !!$ integer(psb_ipk_), intent(out) :: info !!$ integer(psb_ipk_) :: i, n !!$ !!$ info = 0 !!$ !!$ if (allocated(z%v).and.allocated(x%v)) & !!$ & call z%v%mlt(alpha,x%v,y,beta,info) !!$ !!$ end subroutine i_vect_mlt_va !!$ !!$ subroutine i_vect_scal(alpha, x) !!$ use psi_serial_mod !!$ implicit none !!$ class(psb_i_multivect_type), intent(inout) :: x !!$ integer(psb_ipk_), intent (in) :: alpha !!$ !!$ if (allocated(x%v)) call x%v%scal(alpha) !!$ !!$ end subroutine i_vect_scal !!$ !!$ !!$ function i_vect_nrm2(n,x) result(res) !!$ implicit none !!$ class(psb_i_multivect_type), intent(inout) :: x !!$ integer(psb_ipk_), intent(in) :: n !!$ integer(psb_ipk_) :: res !!$ !!$ if (allocated(x%v)) then !!$ res = x%v%nrm2(n) !!$ else !!$ res = izero !!$ end if !!$ !!$ end function i_vect_nrm2 !!$ !!$ function i_vect_amax(n,x) result(res) !!$ implicit none !!$ class(psb_i_multivect_type), intent(inout) :: x !!$ integer(psb_ipk_), intent(in) :: n !!$ integer(psb_ipk_) :: res !!$ !!$ if (allocated(x%v)) then !!$ res = x%v%amax(n) !!$ else !!$ res = izero !!$ end if !!$ !!$ end function i_vect_amax !!$ !!$ function i_vect_asum(n,x) result(res) !!$ implicit none !!$ class(psb_i_multivect_type), intent(inout) :: x !!$ integer(psb_ipk_), intent(in) :: n !!$ integer(psb_ipk_) :: res !!$ !!$ if (allocated(x%v)) then !!$ res = x%v%asum(n) !!$ else !!$ res = izero !!$ end if !!$ !!$ end function i_vect_asum 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_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_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 #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 end module psb_i_multivect_mod