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amg4psblas/amgprec/amg_base_ainv_mod.F90

64 lines
2.9 KiB
Fortran

!
!
! AMG-AINV: Approximate Inverse plugin for
! AMG4PSBLAS version 1.0
!
! (C) Copyright 2020
!
! Salvatore Filippone University of Rome Tor Vergata
!
! 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.
!
!
!
module amg_base_ainv_mod
use amg_base_prec_type
integer, parameter :: amg_inv_fillin_ = amg_ifpsz_ + 1
integer, parameter :: amg_ainv_alg_ = amg_inv_fillin_ + 1
integer, parameter :: amg_inv_thresh_ = amg_max_sub_solve_ + 1
#if 0
integer, parameter :: amg_ainv_orth1_ = amg_inv_thresh_ + 1
integer, parameter :: amg_ainv_orth2_ = amg_ainv_orth1_ + 1
integer, parameter :: amg_ainv_orth3_ = amg_ainv_orth2_ + 1
integer, parameter :: amg_ainv_orth4_ = amg_ainv_orth3_ + 1
integer, parameter :: amg_ainv_llk_ = amg_ainv_orth4_ + 1
#else
integer, parameter :: amg_ainv_llk_ = amg_inv_thresh_ + 1
#endif
integer, parameter :: amg_ainv_s_llk_ = amg_ainv_llk_ + 1
integer, parameter :: amg_ainv_s_ft_llk_ = amg_ainv_s_llk_ + 1
integer, parameter :: amg_ainv_llk_noth_ = amg_ainv_s_ft_llk_ + 1
integer, parameter :: amg_ainv_mlk_ = amg_ainv_llk_noth_ + 1
integer, parameter :: amg_ainv_lmx_ = amg_ainv_mlk_
#if defined(HAVE_TUMA_SAINV)
integer, parameter :: amg_ainv_s_tuma_ = amg_ainv_lmx_ + 1
integer, parameter :: amg_ainv_l_tuma_ = amg_ainv_s_tuma_ + 1
#endif
end module amg_base_ainv_mod