82 lines
1.3 KiB
Fortran
82 lines
1.3 KiB
Fortran
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! { dg-do run }
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program test
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use openacc
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integer, parameter :: N = 8
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real, allocatable :: a(:,:), b(:,:)
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real, allocatable :: c(:), d(:)
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integer i, j
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i = 0
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j = 0
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allocate (a(N,N))
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allocate (b(N,N))
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a(:,:) = 3.0
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b(:,:) = 0.0
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!$acc enter data copyin (a(1:N,1:N), b(1:N,1:N))
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!$acc parallel
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do i = 1, n
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do j = 1, n
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b(j,i) = a (j,i)
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end do
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end do
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!$acc end parallel
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!$acc exit data copyout (a(1:N,1:N), b(1:N,1:N))
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do i = 1, n
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do j = 1, n
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if (a(j,i) .ne. 3.0) STOP 1
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if (b(j,i) .ne. 3.0) STOP 2
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end do
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end do
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allocate (c(N))
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allocate (d(N))
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c(:) = 3.0
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d(:) = 0.0
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!$acc enter data copyin (c(1:N)) create (d(1:N)) async
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!$acc wait
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!$acc parallel
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do i = 1, N
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d(i) = c(i) + 1
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end do
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!$acc end parallel
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!$acc exit data copyout (c(1:N), d(1:N)) async
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!$acc wait
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do i = 1, N
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if (d(i) .ne. 4.0) STOP 3
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end do
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c(:) = 3.0
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d(:) = 0.0
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!$acc enter data copyin (c(1:N)) async
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!$acc enter data create (d(1:N)) wait
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!$acc wait
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!$acc parallel
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do i = 1, N
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d(i) = c(i) + 1
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end do
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!$acc end parallel
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!$acc exit data copyout (d(1:N)) async
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!$acc exit data async
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!$acc wait
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do i = 1, N
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if (d(i) .ne. 4.0) STOP 4
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end do
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end program test
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