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.
100 lines
3.1 KiB
Fortran
100 lines
3.1 KiB
Fortran
! Parallel Sparse BLAS GPU plugin
|
|
! (C) Copyright 2013
|
|
!
|
|
! Salvatore Filippone
|
|
! Alessandro Fanfarillo
|
|
!
|
|
! 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.
|
|
!
|
|
|
|
|
|
module psb_rsb_penv_mod
|
|
use psb_const_mod
|
|
use psb_penv_mod
|
|
!use psi_comm_buffers_mod, only : psb_buffer_queue
|
|
use iso_c_binding
|
|
|
|
! interface psb_rsb_init
|
|
! module procedure psb_rsb_init
|
|
! end interface
|
|
#if defined(HAVE_RSB)
|
|
interface
|
|
function psb_C_rsb_init() &
|
|
& result(res) bind(c,name='rsbInit')
|
|
use iso_c_binding
|
|
integer(c_int) :: res
|
|
end function psb_C_rsb_init
|
|
end interface
|
|
|
|
interface
|
|
function psb_C_rsb_exit() &
|
|
& result(res) bind(c,name='rsbExit')
|
|
use iso_c_binding
|
|
integer(c_int) :: res
|
|
end function psb_C_rsb_exit
|
|
end interface
|
|
|
|
#endif
|
|
|
|
contains
|
|
! !!!!!!!!!!!!!!!!!!!!!!
|
|
!
|
|
! Environment handling
|
|
!
|
|
! !!!!!!!!!!!!!!!!!!!!!!
|
|
|
|
|
|
subroutine psb_rsb_init()
|
|
use psb_penv_mod
|
|
use psb_const_mod
|
|
use psb_error_mod
|
|
! type(psb_ctxt_type), intent(in) :: ctxt
|
|
! integer, intent(in), optional :: dev
|
|
|
|
integer :: info
|
|
|
|
#if defined (HAVE_RSB)
|
|
info = psb_C_rsb_init()
|
|
if (info/=0) write(*,*) 'error during rsb_init'
|
|
#endif
|
|
end subroutine psb_rsb_init
|
|
|
|
subroutine psb_rsb_exit()
|
|
use psb_penv_mod
|
|
use psb_const_mod
|
|
use psb_error_mod
|
|
! type(psb_ctxt_type), intent(in) :: ctxt
|
|
! integer, intent(in), optional :: dev
|
|
|
|
integer :: info
|
|
|
|
#if defined (HAVE_RSB)
|
|
info = psb_C_rsb_exit()
|
|
if (info/=0) write(*,*) 'error during rsb_exit'
|
|
#endif
|
|
end subroutine psb_rsb_exit
|
|
|
|
end module psb_rsb_penv_mod
|