libgomp/testsuite/libgomp.oacc-fortran/lib-4.f90

   1 ! { dg-do run }
   2
   3 program main
   4   use openacc
   5   implicit none
   6
   7   integer n
   8
   9   if (acc_get_num_devices (acc_device_host) .ne. 1) STOP 1
  10
  11   if (acc_get_num_devices (acc_device_none) .ne. 0) STOP 2
  12
  13   call acc_init (acc_device_host)
  14
  15   if (acc_get_device_type () .ne. acc_device_host) STOP 3
  16
  17   call acc_set_device_type (acc_device_host)
  18
  19   if (acc_get_device_type () .ne. acc_device_host) STOP 4
  20
  21   n = 0
  22
  23   call acc_set_device_num (n, acc_device_host)
  24
  25   if (acc_get_device_num (acc_device_host) .ne. 0) STOP 5
  26
  27   if (.NOT. acc_async_test (n) ) STOP 6
  28
  29   call acc_wait (n)
  30
  31   call acc_wait_all ()
  32
  33   call acc_shutdown (acc_device_host)
  34
  35 end program