mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-11 19:49:32 +00:00
43 lines
720 B
Fortran
43 lines
720 B
Fortran
! { dg-do run }
|
|
|
|
program firstprivate
|
|
integer, parameter :: Nupper=100
|
|
integer :: a, b(Nupper), c, d, n
|
|
include "openacc_lib.h"
|
|
|
|
if (acc_get_device_type () .ne. acc_device_host) then
|
|
n = Nupper
|
|
else
|
|
n = 1
|
|
end if
|
|
|
|
b(:) = -1
|
|
a = 5
|
|
|
|
!$acc parallel firstprivate (a) num_gangs (n)
|
|
!$acc loop gang
|
|
do i = 1, n
|
|
a = a + i
|
|
b(i) = a
|
|
end do
|
|
!$acc end parallel
|
|
|
|
do i = 1, n
|
|
if (b(i) .ne. i + a) STOP 1
|
|
end do
|
|
|
|
!$acc data copy (a)
|
|
!$acc parallel firstprivate (a) copyout (c)
|
|
a = 10
|
|
c = a
|
|
!$acc end parallel
|
|
|
|
!$acc parallel copyout (d) present (a)
|
|
d = a
|
|
!$acc end parallel
|
|
!$acc end data
|
|
|
|
if (c .ne. 10) STOP 2
|
|
if (d .ne. 5) STOP 3
|
|
end program firstprivate
|