blob: 94ddca3bce8eb42de3d42400fb4fd9a7a0a47c8a [file] [log] [blame]
! { dg-do run }
! Test of attachment counters and finalize.
program dtype
use openacc
implicit none
integer, parameter :: n = 512
type mytype
integer, allocatable :: a(:)
integer, allocatable :: b(:)
end type mytype
integer i
type(mytype), target :: var
integer, pointer :: hostptr(:)
allocate(var%a(1:n))
allocate(var%b(1:n))
hostptr => var%a
!$acc data copy(var)
do i = 1, n
var%a(i) = 0
var%b(i) = 0
end do
!$acc enter data copyin(var%a(5:n - 5), var%b(5:n - 5))
do i = 1,20
!$acc enter data attach(var%a)
end do
!$acc parallel loop
do i = 5,n - 5
var%a(i) = i
var%b(i) = i * 2
end do
!$acc end parallel loop
if (.not. acc_is_present(var%a(5:n - 5))) stop 11
if (.not. acc_is_present(var%b(5:n - 5))) stop 12
if (.not. acc_is_present(var)) stop 13
!$acc exit data copyout(var%a(5:n - 5), var%b(5:n - 5)) finalize
if (acc_get_device_type() .ne. acc_device_host) then
if (acc_is_present(var%a(5:n - 5))) stop 21
if (acc_is_present(var%b(5:n - 5))) stop 22
end if
if (.not. acc_is_present(var)) stop 23
!$acc end data
! See 'deep-copy-6-no_finalize.F90'.
if (.not. associated(hostptr, var%a)) stop 30
do i = 1,4
if (var%a(i) .ne. 0) stop 1
if (var%b(i) .ne. 0) stop 2
end do
do i = 5,n - 5
if (i .ne. var%a(i)) stop 3
if (i * 2 .ne. var%b(i)) stop 4
end do
do i = n - 4,n
if (var%a(i) .ne. 0) stop 5
if (var%b(i) .ne. 0) stop 6
end do
deallocate(var%a)
deallocate(var%b)
end program dtype