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127 lines
2.9 KiB
127 lines
2.9 KiB
4 months ago
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! RUN: %S/test_errors.sh %s %t %f18 -fopenmp
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! Check the association between OpenMPLoopConstruct and DoConstruct
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integer :: b = 128
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integer :: c = 32
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integer, parameter :: num = 16
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N = 1024
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! Different DO loops
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!$omp parallel
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!$omp do
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do 10 i=1, N
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a = 3.14
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10 print *, a
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!$omp end parallel
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!$omp parallel do
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DO CONCURRENT (i = 1:N)
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a = 3.14
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END DO
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!$omp parallel do simd
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outer: DO WHILE (c > 1)
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inner: do while (b > 100)
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a = 3.14
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b = b - 1
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enddo inner
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c = c - 1
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END DO outer
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c = 16
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!ERROR: DO loop after the PARALLEL DO directive must have loop control
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!$omp parallel do
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do
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a = 3.14
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c = c - 1
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if (c < 1) exit
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enddo
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! Loop association check
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! If an end do directive follows a do-construct in which several DO
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! statements share a DO termination statement, then a do directive
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! can only be specified for the outermost of these DO statements.
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do 100 i=1, N
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!$omp do
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do 100 j=1, N
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a = 3.14
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100 continue
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!ERROR: The ENDDO directive must follow the DO loop associated with the loop construct
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!$omp enddo
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!$omp parallel do copyin(a)
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do i = 1, N
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!$omp parallel do
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do j = 1, i
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enddo
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!$omp end parallel do
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a = 3.
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enddo
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!$omp end parallel do
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!$omp parallel do
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do i = 1, N
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enddo
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!$omp end parallel do
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!ERROR: The END PARALLEL DO directive must follow the DO loop associated with the loop construct
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!$omp end parallel do
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!$omp parallel
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a = 3.0
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!$omp do simd
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do i = 1, N
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enddo
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!$omp end do simd
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!$omp parallel do copyin(a)
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do i = 1, N
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enddo
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!$omp end parallel
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a = 0.0
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!ERROR: The END PARALLEL DO directive must follow the DO loop associated with the loop construct
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!$omp end parallel do
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!$omp parallel do private(c)
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do i = 1, N
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do j = 1, N
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!ERROR: A DO loop must follow the PARALLEL DO directive
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!$omp parallel do shared(b)
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a = 3.14
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enddo
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!ERROR: The END PARALLEL DO directive must follow the DO loop associated with the loop construct
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!$omp end parallel do
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enddo
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a = 1.414
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!ERROR: The END PARALLEL DO directive must follow the DO loop associated with the loop construct
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!$omp end parallel do
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do i = 1, N
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!$omp parallel do
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do j = 2*i*N, (2*i+1)*N
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a = 3.14
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enddo
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enddo
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!ERROR: The END PARALLEL DO directive must follow the DO loop associated with the loop construct
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!$omp end parallel do
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!ERROR: A DO loop must follow the PARALLEL DO directive
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!$omp parallel do private(c)
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5 FORMAT (1PE12.4, I10)
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do i=1, N
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a = 3.14
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enddo
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!ERROR: The END PARALLEL DO directive must follow the DO loop associated with the loop construct
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!$omp end parallel do
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!$omp parallel do simd
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do i = 1, N
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a = 3.14
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enddo
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!$omp end parallel do simd
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!ERROR: The END PARALLEL DO SIMD directive must follow the DO loop associated with the loop construct
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!$omp end parallel do simd
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end
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