source: CIVL/examples/omp/dataracebench-1.3.2/micro-benchmarks-fortran/DRB072-taskdep1-orig-no.f95

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Last change on this file was ea777aa, checked in by Alex Wilton <awilton@…>, 3 years ago

Moved examples, include, build_default.properties, common.xml, and README out from dev.civl.com into the root of the repo.

git-svn-id: svn://vsl.cis.udel.edu/civl/trunk@5704 fb995dde-84ed-4084-dfe6-e5aef3e2452c

  • Property mode set to 100755
File size: 987 bytes
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[e3f356c]1!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~!!!
2!!! Copyright (c) 2017-20, Lawrence Livermore National Security, LLC
3!!! and DataRaceBench project contributors. See the DataRaceBench/COPYRIGHT file for details.
4!!!
5!!! SPDX-License-Identifier: (BSD-3-Clause)
6!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~!!!
7
8!Two tasks with depend clause to ensure execution order:
9!i is shared for two tasks based on implicit data-sharing attribute rules. No data race pairs.
10
11program DRB072_taskdep1_orig_no
12 use omp_lib
13 implicit none
14
15 integer :: i
16 i = 0
17
18 !$omp parallel
19 !$omp single
20 !$omp task depend (out:i)
21 i = 1
22 !$omp end task
23 !$omp task depend (in:i)
24 i = 2
25 !$omp end task
26 !$omp end single
27 !$omp end parallel
28
29 if (i/=2) then
30 print*,'i is not equal to 2'
31 end if
32end program
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