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psblas3/prec/impl/psb_sprecset.f90

80 lines
2.9 KiB
Fortran

!!$
!!$ Parallel Sparse BLAS version 3.0
!!$ (C) Copyright 2006, 2007, 2008, 2009, 2010, 2012
!!$ 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.
!!$
!!$
subroutine psb_sprecseti(p,what,val,info)
use psb_base_mod
use psb_prec_mod, psb_protect_name => psb_sprecseti
implicit none
type(psb_sprec_type), intent(inout) :: p
integer(psb_ipk_) :: what, val
integer(psb_ipk_), intent(out) :: info
character(len=20) :: name='precset'
info = psb_success_
if (.not.allocated(p%prec)) then
info = 1124
call psb_errpush(info,name,a_err="preconditioner")
return
!!$ goto 9999
end if
call p%prec%precset(what,val,info)
return
end subroutine psb_sprecseti
subroutine psb_sprecsetr(p,what,val,info)
use psb_base_mod
use psb_prec_mod, psb_protect_name => psb_sprecsetr
implicit none
type(psb_sprec_type), intent(inout) :: p
integer(psb_ipk_) :: what
real(psb_spk_) :: val
integer(psb_ipk_), intent(out) :: info
character(len=20) :: name='precset'
info = psb_success_
if (.not.allocated(p%prec)) then
info = 1124
call psb_errpush(info,name,a_err="preconditioner")
return
!!$ goto 9999
end if
call p%prec%precset(what,val,info)
return
end subroutine psb_sprecsetr