You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
76 lines
2.8 KiB
Fortran
76 lines
2.8 KiB
Fortran
!
|
|
!
|
|
! AMG4PSBLAS version 1.0
|
|
! Algebraic Multigrid Package
|
|
! based on PSBLAS (Parallel Sparse BLAS version 3.7)
|
|
!
|
|
! (C) Copyright 2021
|
|
!
|
|
! Salvatore Filippone
|
|
! Pasqua D'Ambra
|
|
! Fabio Durastante
|
|
!
|
|
! 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 AMG4PSBLAS 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 AMG4PSBLAS 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.
|
|
!
|
|
!
|
|
subroutine amg_d_base_onelev_free(lv,info)
|
|
|
|
use psb_base_mod
|
|
use amg_d_onelev_mod, amg_protect_name => amg_d_base_onelev_free
|
|
implicit none
|
|
|
|
class(amg_d_onelev_type), intent(inout) :: lv
|
|
integer(psb_ipk_), intent(out) :: info
|
|
integer(psb_ipk_) :: i
|
|
|
|
info = psb_success_
|
|
|
|
! We might just deallocate the top level array, except
|
|
! that there may be inner objects containing C pointers,
|
|
! e.g. UMFPACK, SLU or CUDA stuff.
|
|
! We really need FINALs.
|
|
if (allocated(lv%sm)) &
|
|
& call lv%sm%free(info)
|
|
|
|
if (allocated(lv%sm2a)) &
|
|
& call lv%sm2a%free(info)
|
|
|
|
if (allocated(lv%wrk)) &
|
|
& call lv%wrk%free(info)
|
|
|
|
call lv%ac%free()
|
|
if (lv%desc_ac%is_ok()) &
|
|
& call lv%desc_ac%free(info)
|
|
call lv%linmap%free(info)
|
|
|
|
! This is a pointer to something else, must not free it here.
|
|
nullify(lv%base_a)
|
|
! This is a pointer to something else, must not free it here.
|
|
nullify(lv%base_desc)
|
|
|
|
call lv%nullify()
|
|
|
|
end subroutine amg_d_base_onelev_free
|