97 lines
2.6 KiB
Fortran
97 lines
2.6 KiB
Fortran
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! { dg-do compile }
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subroutine example_criticial ()
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use omp_lib
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implicit none
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integer, parameter :: my_omp_hint = omp_sync_hint_contended
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integer i, a, b
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!$omp parallel do
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do i = 1, 10
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!$omp critical (HASH0) hint(my_omp_hint) ! OK
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a = a + i;
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!$omp end critical (HASH0)
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end do
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!$omp parallel do
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do i = 1, 10
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!$omp critical (HASH1) hint(omp_sync_hint_none) ! OK
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a = a + i;
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!$omp end critical (HASH1)
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end do
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!$omp parallel do
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do i = 1, 10
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!$omp critical (HASH2) hint(omp_sync_hint_uncontended) ! OK
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a = a + i;
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!$omp end critical (HASH2)
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end do
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!$omp parallel do
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do i = 1, 10
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!$omp critical (HASH3) hint(omp_sync_hint_contended) ! OK
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a = a + i;
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!$omp end critical (HASH3)
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end do
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!$omp parallel do
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do i = 1, 10
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!$omp critical (HASH4) hint(omp_sync_hint_speculative) ! OK
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a = a + i;
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!$omp end critical (HASH4)
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end do
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!$omp parallel do
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do i = 1, 10
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!$omp critical (HASH5) hint(omp_sync_hint_nonspeculative) ! OK
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a = a + i;
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!$omp end critical (HASH5)
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end do
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!$omp parallel do
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do i = 1, 10
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!$omp critical (HASH6) hint(omp_sync_hint_contended + omp_sync_hint_speculative) ! OK
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a = a + i;
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!$omp end critical (HASH6)
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end do
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!$omp parallel do
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do i = 1, 10
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! Accepted but invalid: different hint for same name.
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!$omp critical (HASH6) hint(omp_sync_hint_contended + omp_sync_hint_speculative) ! OK
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a = a + i;
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!$omp end critical (HASH6)
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end do
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!$omp parallel do
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do i = 1, 10
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! Accepted but invalid: Some random integer expr.
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!$omp critical (HASH) hint(1 + 2)
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a = a + i;
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!$omp end critical (HASH)
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end do
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!$omp parallel do
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do i = 1, 10
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!$omp critical (HASH) hint(-3) ! { dg-error "shall be a valid constant hint expression" }
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a = a + i;
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!$omp end critical (HASH)
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end do
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!$omp parallel do
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do i = 1, 10
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!$omp critical (HASH2) hint(b) ! { dg-error "shall be a valid constant hint expression" }
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a = a + i;
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!$omp end critical (HASH2)
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end do
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!$omp parallel do
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do i = 1, 10
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!$omp critical () hint(omp_hint_speculative) ! { dg-error "Invalid character in name" }
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a = a + i;
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! !$omp end critical
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end do
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!$omp parallel do
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do i = 1, 10
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!$omp critical hint(omp_sync_hint_none) ! OK
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a = a + i;
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!$omp end critical
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end do
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!$omp parallel do
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do i = 1, 10
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!$omp critical hint(omp_sync_hint_contended) ! { dg-error "CRITICAL at .1. with HINT clause requires a NAME, except when omp_sync_hint_none is used" }
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a = a + i;
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!$omp end critical
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end do
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end
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