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37 lines
802 B
Fortran
37 lines
802 B
Fortran
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! Test of worker-private variables declared on a loop directive, broadcasting
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! to vector-partitioned mode.
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! { dg-do run }
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program main
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integer :: x, i, j, k, idx, arr(0:32*32*32)
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do i = 0, 32*32*32-1
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arr(i) = i
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end do
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!$acc kernels copy(arr)
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!$acc loop gang(num:32)
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do i = 0, 31
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!$acc loop worker(num:8) private(x)
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do j = 0, 31
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x = ieor(i, j * 3)
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!$acc loop vector(length:32)
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do k = 0, 31
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arr(i * 1024 + j * 32 + k) = arr(i * 1024 + j * 32 + k) + x * k
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end do
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end do
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end do
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!$acc end kernels
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do i = 0, 32 - 1
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do j = 0, 32 -1
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do k = 0, 32 - 1
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idx = i * 1024 + j * 32 + k
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if (arr(idx) .ne. idx + ieor(i, j * 3) * k) call abort
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end do
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end do
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end do
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end program main
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