1! Test of worker-private variables declared on loop directive, broadcasting 2! to vector-partitioned mode. Array worker variable. 3 4! { dg-do run } 5 6! { dg-additional-options "-fopt-info-note-omp" } 7! { dg-additional-options "--param=openacc-privatization=noisy" } 8! { dg-additional-options "-foffload=-fopt-info-note-omp" } 9! { dg-additional-options "-foffload=--param=openacc-privatization=noisy" } 10! for testing/documenting aspects of that functionality. 11 12program main 13 integer :: i, j, k, idx, arr(0:32*32*32), pt(2) 14 15 do i = 0, 32*32*32-1 16 arr(i) = i 17 end do 18 19 !$acc kernels copy(arr) 20 !$acc loop gang(num:32) 21 ! { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } .-1 } 22 do i = 0, 31 23 !$acc loop worker(num:8) private(pt) 24 ! { dg-note {variable 'j' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } .-1 } 25 ! { dg-note {variable 'pt' in 'private' clause is candidate for adjusting OpenACC privatization level} "" { target *-*-* } .-2 } 26 do j = 0, 31 27 pt(1) = ieor(i, j * 3) 28 pt(2) = ior(i, j * 5) 29 30 !$acc loop vector(length:32) 31 ! { dg-note {variable 'k' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } .-1 } 32 do k = 0, 31 33 arr(i * 1024 + j * 32 + k) = arr(i * 1024 + j * 32 + k) + pt(1) * k 34 end do 35 36 !$acc loop vector(length:32) 37 ! { dg-note {variable 'k' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } .-1 } 38 do k = 0, 31 39 arr(i * 1024 + j * 32 + k) = arr(i * 1024 + j * 32 + k) + pt(2) * k 40 end do 41 end do 42 end do 43 !$acc end kernels 44 45 do i = 0, 32 - 1 46 do j = 0, 32 -1 47 do k = 0, 32 - 1 48 idx = i * 1024 + j * 32 + k 49 if (arr(idx) .ne. idx + ieor(i, j * 3) * k + ior(i, j * 5) * k) then 50 stop 1 51 end if 52 end do 53 end do 54 end do 55end program main 56