blob: 1dc5d9e8eff8671eb564f02a8c2c7a6316aa21c7 [file] [log] [blame]
! Test of worker-private variables declared on a loop directive, broadcasting
! to vector-partitioned mode.
! { dg-do run }
! { dg-additional-options "-fopt-info-note-omp" }
! { dg-additional-options "--param=openacc-privatization=noisy" }
! { dg-additional-options "-foffload=-fopt-info-note-omp" }
! { dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
! for testing/documenting aspects of that functionality.
program main
integer :: x, i, j, k, idx, arr(0:32*32*32)
do i = 0, 32*32*32-1
arr(i) = i
end do
!$acc kernels copy(arr)
!$acc loop gang(num:32)
! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } .-1 }
do i = 0, 31
!$acc loop worker(num:8) private(x)
! { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } .-1 }
! { dg-note {variable 'x' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } .-2 }
do j = 0, 31
x = ieor(i, j * 3)
!$acc loop vector(length:32)
! { dg-note {variable 'k' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } .-1 }
do k = 0, 31
arr(i * 1024 + j * 32 + k) = arr(i * 1024 + j * 32 + k) + x * k
end do
end do
end do
!$acc end kernels
do i = 0, 32 - 1
do j = 0, 32 -1
do k = 0, 32 - 1
idx = i * 1024 + j * 32 + k
if (arr(idx) .ne. idx + ieor(i, j * 3) * k) stop 1
end do
end do
end do
end program main