mirror of git://gcc.gnu.org/git/gcc.git
73 lines
1.9 KiB
Fortran
73 lines
1.9 KiB
Fortran
! { dg-do run }
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!$ use omp_lib
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call test_workshare
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contains
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subroutine test_workshare
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integer :: i, j, k, l, m
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double precision, dimension (64) :: d, e
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integer, dimension (10) :: f, g
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integer, dimension (16, 16) :: a, b, c
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integer, dimension (16) :: n
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d(:) = 1
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e = 7
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f = 10
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l = 256
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m = 512
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g(1:3) = -1
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g(4:6) = 0
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g(7:8) = 5
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g(9:10) = 10
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forall (i = 1:16, j = 1:16) a (i, j) = i * 16 + j
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forall (j = 1:16) n (j) = j
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!$omp parallel num_threads (4) private (j, k)
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!$omp barrier
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!$omp workshare
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i = 6
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e(:) = d(:)
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where (g .lt. 0)
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f = 100
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elsewhere (g .eq. 0)
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f = 200 + f
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elsewhere
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where (g .gt. 6) f = f + sum (g)
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f = 300 + f
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end where
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where (f .gt. 210) g = 0
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!$omp end workshare nowait
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!$omp workshare
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forall (j = 1:16, k = 1:16) b (k, j) = a (j, k)
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forall (k = 1:16) c (k, 1:16) = a (1:16, k)
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forall (j = 2:16, n (17 - j) / 4 * 4 .ne. n (17 - j))
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n (j) = n (j - 1) * n (j)
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end forall
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!$omp endworkshare
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!$omp workshare
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!$omp atomic
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i = i + 8 + 6
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!$omp critical
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!$omp critical (critical_foox)
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l = 128
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!$omp end critical (critical_foox)
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!$omp endcritical
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!$omp parallel num_threads (2)
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!$ if (omp_get_thread_num () .eq. 0) m = omp_get_num_threads ()
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!$omp atomic
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l = 1 + l
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!$omp end parallel
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!$omp end workshare
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!$omp end parallel
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if (any (f .ne. (/100, 100, 100, 210, 210, 210, 310, 310, 337, 337/))) &
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& call abort
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if (any (g .ne. (/-1, -1, -1, 0, 0, 0, 0, 0, 0, 0/))) call abort
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if (i .ne. 20) call abort
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!$ if (l .ne. 128 + m) call abort
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if (any (d .ne. 1 .or. e .ne. 1)) call abort
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if (any (b .ne. transpose (a))) call abort
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if (any (c .ne. b)) call abort
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if (any (n .ne. (/1, 2, 6, 12, 5, 30, 42, 56, 9, 90, &
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& 110, 132, 13, 182, 210, 240/))) call abort
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end subroutine test_workshare
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end
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