Retro68/gcc/libgomp/testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90

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2019-06-02 15:48:37 +00:00
! Test of gang-private addressable variable declared on loop directive, with
! broadcasting to partitioned workers.
! { dg-do run }
program main
type vec3
integer x, y, z, attr(13)
end type vec3
integer x, i, j, arr(0:32*32)
type(vec3) pt
do i = 0, 32*32-1
arr(i) = i
end do
!$acc kernels copy(arr)
!$acc loop gang(num:32) private(pt)
do i = 0, 31
pt%x = i
pt%y = i * 2
pt%z = i * 4
pt%attr(5) = i * 6
!$acc loop vector(length:32)
do j = 0, 31
arr(i * 32 + j) = arr(i * 32 + j) + pt%x + pt%y + pt%z + pt%attr(5);
end do
end do
!$acc end kernels
do i = 0, 32 * 32 - 1
if (arr(i) .ne. i + (i / 32) * 13) call abort
end do
end program main