forked from OSchip/llvm-project
50 lines
1.1 KiB
Fortran
50 lines
1.1 KiB
Fortran
! RUN: %python %S/test_errors.py %s %flang -fopenmp
|
|
! OpenMP Version 4.5
|
|
! 2.13.9 Depend Clause
|
|
! A variable that is part of another variable
|
|
! (such as an element of a structure) but is not an array element or
|
|
! an array section cannot appear in a DEPEND clause
|
|
|
|
subroutine vec_mult(N)
|
|
implicit none
|
|
integer :: i, N
|
|
real, allocatable :: p(:), v1(:), v2(:)
|
|
|
|
type my_type
|
|
integer :: a(10)
|
|
end type my_type
|
|
|
|
type(my_type) :: my_var
|
|
allocate( p(N), v1(N), v2(N) )
|
|
|
|
!$omp parallel num_threads(2)
|
|
!$omp single
|
|
|
|
!$omp task depend(out:v1)
|
|
call init(v1, N)
|
|
!$omp end task
|
|
|
|
!$omp task depend(out:v2)
|
|
call init(v2, N)
|
|
!$omp end task
|
|
|
|
!ERROR: A variable that is part of another variable (such as an element of a structure) but is not an array element or an array section cannot appear in a DEPEND clause
|
|
!$omp target nowait depend(in:v1,v2, my_var%a) depend(out:p) &
|
|
!$omp& map(to:v1,v2) map(from: p)
|
|
!$omp parallel do
|
|
do i=1,N
|
|
p(i) = v1(i) * v2(i)
|
|
end do
|
|
!$omp end target
|
|
|
|
!$omp task depend(in:p)
|
|
call output(p, N)
|
|
!$omp end task
|
|
|
|
!$omp end single
|
|
!$omp end parallel
|
|
|
|
deallocate( p, v1, v2 )
|
|
|
|
end subroutine
|