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a1db874d35
Some clauses can be repeated on the compute construct when they are placed after `device_type`. The semantic check was reporting an error for these cases. This patch fixes this.
192 lines
5.1 KiB
Fortran
192 lines
5.1 KiB
Fortran
! RUN: %python %S/../test_errors.py %s %flang -fopenacc
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! Check OpenACC clause validity for the following construct and directive:
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! 2.5.1 Parallel
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program openacc_parallel_validity
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implicit none
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integer :: i, j, b, gang_size, vector_size, worker_size
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integer, parameter :: N = 256
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integer, dimension(N) :: c
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logical, dimension(N) :: d, e
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integer :: async1
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integer :: wait1, wait2
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real :: reduction_r
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logical :: reduction_l
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real(8), dimension(N, N) :: aa, bb, cc
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real(8), dimension(:), allocatable :: dd
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real(8), pointer :: p
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logical :: ifCondition = .TRUE.
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real(8), dimension(N) :: a, f, g, h
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!$acc parallel device_type(*) num_gangs(2)
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!$acc loop
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do i = 1, N
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a(i) = 3.14
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end do
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!$acc end parallel
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!$acc parallel async
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!$acc end parallel
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!$acc parallel async(1)
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!$acc end parallel
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!$acc parallel async(async1)
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!$acc end parallel
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!$acc parallel wait
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!$acc end parallel
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!$acc parallel wait(1)
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!$acc end parallel
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!$acc parallel wait(wait1)
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!$acc end parallel
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!$acc parallel wait(1,2)
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!$acc end parallel
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!$acc parallel wait(wait1, wait2)
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!$acc end parallel
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!$acc parallel num_gangs(8)
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!$acc end parallel
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!ERROR: NUM_GANGS clause accepts a maximum of 3 arguments
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!$acc parallel num_gangs(1, 1, 1, 1)
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!$acc end parallel
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!$acc parallel num_workers(8)
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!$acc end parallel
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!$acc parallel vector_length(128)
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!$acc end parallel
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!$acc parallel if(.true.)
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!$acc end parallel
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!$acc parallel if(ifCondition)
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!$acc end parallel
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!$acc parallel self
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!$acc end parallel
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!$acc parallel self(.true.)
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!$acc end parallel
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!$acc parallel self(ifCondition)
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!$acc end parallel
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!$acc parallel copy(aa) copyin(bb) copyout(cc)
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!$acc end parallel
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!$acc parallel copy(aa, bb) copyout(zero: cc)
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!$acc end parallel
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!$acc parallel present(aa, bb) create(cc)
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!$acc end parallel
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!$acc parallel copyin(readonly: aa, bb) create(zero: cc)
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!$acc end parallel
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!$acc parallel deviceptr(aa, bb) no_create(cc)
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!$acc end parallel
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!ERROR: Argument `cc` on the ATTACH clause must be a variable or array with the POINTER or ALLOCATABLE attribute
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!$acc parallel attach(dd, p, cc)
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!$acc end parallel
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!$acc parallel private(aa) firstprivate(bb, cc)
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!$acc end parallel
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!$acc parallel default(none)
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!$acc end parallel
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!$acc parallel default(present)
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!$acc end parallel
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!$acc parallel device_type(*)
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!$acc end parallel
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!$acc parallel device_type(default)
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!$acc end parallel
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!$acc parallel device_type(default, host)
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!$acc end parallel
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!ERROR: Clause PRIVATE is not allowed after clause DEVICE_TYPE on the PARALLEL directive
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!ERROR: Clause FIRSTPRIVATE is not allowed after clause DEVICE_TYPE on the PARALLEL directive
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!$acc parallel device_type(*) private(aa) firstprivate(bb)
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!$acc end parallel
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!$acc parallel device_type(*) async
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!$acc end parallel
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!$acc parallel device_type(*) wait
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!$acc end parallel
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!$acc parallel device_type(*) num_gangs(8)
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!$acc end parallel
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!$acc parallel device_type(*) async device_type(host) wait
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!$acc end parallel
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!ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the PARALLEL directive
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!$acc parallel device_type(*) if(.TRUE.)
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!$acc loop
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do i = 1, N
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a(i) = 3.14
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end do
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!$acc end parallel
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do i = 1, 100
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!$acc parallel
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!ERROR: CYCLE to construct outside of PARALLEL construct is not allowed
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if (i == 10) cycle
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!$acc end parallel
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end do
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!$acc parallel
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do i = 1, 100
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if (i == 10) cycle
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end do
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!$acc end parallel
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!ERROR: At most one NUM_GANGS clause can appear on the PARALLEL directive or in group separated by the DEVICE_TYPE clause
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!$acc parallel num_gangs(400) num_gangs(400)
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!$acc end parallel
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!ERROR: At most one NUM_GANGS clause can appear on the PARALLEL directive or in group separated by the DEVICE_TYPE clause
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!$acc parallel device_type(nvidia) num_gangs(400) num_gangs(200)
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!$acc end parallel
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!$acc parallel device_type(nvidia) num_gangs(400) device_type(radeon) num_gangs(200)
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!$acc end parallel
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!ERROR: At most one NUM_WORKERS clause can appear on the PARALLEL directive or in group separated by the DEVICE_TYPE clause
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!$acc parallel num_workers(8) num_workers(4)
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!$acc end parallel
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!ERROR: At most one NUM_WORKERS clause can appear on the PARALLEL directive or in group separated by the DEVICE_TYPE clause
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!$acc parallel device_type(nvidia) num_workers(8) num_workers(4)
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!$acc end parallel
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!$acc parallel device_type(nvidia) num_workers(8) device_type(radeon) num_workers(4)
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!$acc end parallel
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!ERROR: At most one VECTOR_LENGTH clause can appear on the PARALLEL directive or in group separated by the DEVICE_TYPE clause
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!$acc parallel vector_length(128) vector_length(124)
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!$acc end parallel
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!ERROR: At most one VECTOR_LENGTH clause can appear on the PARALLEL directive or in group separated by the DEVICE_TYPE clause
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!$acc parallel device_type(nvidia) vector_length(256) vector_length(128)
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!$acc end parallel
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!$acc parallel device_type(nvidia) vector_length(256) device_type(radeon) vector_length(128)
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!$acc end parallel
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end program openacc_parallel_validity
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