| ! RUN: %python %S/../test_errors.py %s %flang -fopenacc |
| |
| ! Check OpenACC clause validity for the following construct and directive: |
| ! 2.5.3 Kernels |
| |
| program openacc_kernels_validity |
| |
| implicit none |
| |
| type atype |
| real(8), dimension(10) :: arr |
| real(8) :: s |
| end type atype |
| |
| integer :: i, j, b, gang_size, vector_size, worker_size |
| integer, parameter :: N = 256 |
| integer, dimension(N) :: c |
| logical, dimension(N) :: d, e |
| integer :: async1 |
| integer :: wait1, wait2 |
| real :: reduction_r |
| logical :: reduction_l |
| real(8), dimension(N, N) :: aa, bb, cc |
| real(8), dimension(:), allocatable :: dd |
| real(8), pointer :: p |
| logical :: ifCondition = .TRUE. |
| type(atype) :: t |
| type(atype), dimension(10) :: ta |
| real(8), dimension(N) :: a, f, g, h |
| |
| !$acc kernels async |
| !$acc end kernels |
| |
| !$acc kernels async(1) |
| !$acc end kernels |
| |
| !$acc kernels async(async1) |
| !$acc end kernels |
| |
| !$acc kernels wait(wait1) |
| !$acc end kernels |
| |
| !$acc kernels wait(wait1, wait2) |
| !$acc end kernels |
| |
| !$acc kernels wait(1, 2) async(3) |
| !$acc end kernels |
| |
| !$acc kernels wait(queues: 1, 2) async(3) |
| !$acc end kernels |
| |
| !$acc kernels wait(1) wait(2) async(3) |
| !$acc end kernels |
| |
| !$acc kernels wait(devnum: 1: 1, 2) async(3) |
| !$acc end kernels |
| |
| !$acc kernels wait(devnum: 1: queues: 1, 2) async(3) |
| !$acc end kernels |
| |
| !$acc kernels num_gangs(8) |
| !$acc end kernels |
| |
| !$acc kernels num_workers(8) |
| !$acc end kernels |
| |
| !$acc kernels vector_length(128) |
| !$acc end kernels |
| |
| !$acc kernels if(.true.) |
| !$acc end kernels |
| |
| !$acc kernels if(ifCondition) |
| !$acc end kernels |
| |
| !ERROR: At most one IF clause can appear on the KERNELS directive |
| !$acc kernels if(.true.) if(ifCondition) |
| !$acc end kernels |
| |
| !$acc kernels self |
| !$acc end kernels |
| |
| !$acc kernels self(.true.) |
| !$acc end kernels |
| |
| !$acc kernels self(ifCondition) |
| !$acc end kernels |
| |
| !$acc kernels copy(aa) copyin(bb) copyout(cc) |
| !$acc end kernels |
| |
| !$acc kernels copy(aa, bb) copyout(zero: cc) |
| !$acc end kernels |
| |
| !$acc kernels present(aa, bb) create(cc) |
| !$acc end kernels |
| |
| !$acc kernels copyin(readonly: aa, bb) create(zero: cc) |
| !$acc end kernels |
| |
| !$acc kernels deviceptr(aa, bb) no_create(cc) |
| !$acc end kernels |
| |
| !ERROR: Argument `aa` on the ATTACH clause must be a variable or array with the POINTER or ALLOCATABLE attribute |
| !$acc kernels attach(dd, p, aa) |
| !$acc end kernels |
| |
| !ERROR: PRIVATE clause is not allowed on the KERNELS directive |
| !$acc kernels private(aa, bb, cc) |
| !$acc end kernels |
| |
| !$acc kernels default(none) |
| !$acc end kernels |
| |
| !$acc kernels default(present) |
| !$acc end kernels |
| |
| !ERROR: At most one DEFAULT clause can appear on the KERNELS directive |
| !$acc kernels default(none) default(present) |
| !$acc end kernels |
| |
| !$acc kernels device_type(*) |
| !$acc end kernels |
| |
| !$acc kernels device_type(1) |
| !$acc end kernels |
| |
| !$acc kernels device_type(1, 3) |
| !$acc end kernels |
| |
| !$acc kernels device_type(*) async wait num_gangs(8) num_workers(8) vector_length(128) |
| !$acc end kernels |
| |
| !$acc kernels device_type(*) async |
| do i = 1, N |
| a(i) = 3.14 |
| end do |
| !$acc end kernels |
| |
| !ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the KERNELS directive |
| !$acc kernels device_type(*) if(.TRUE.) |
| do i = 1, N |
| a(i) = 3.14 |
| end do |
| !$acc end kernels |
| |
| end program openacc_kernels_validity |