source: CIVL/examples/omp/dataracebench-1.3.2/micro-benchmarks-fortran/DRB023-sections1-orig-yes.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: 781 bytes
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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 without synchronization to protect data write, causing data races.
9!Data race pair: i@20 vs. i@22
10
11program DRB023_sections1_orig_yes
12 use omp_lib
13 implicit none
14
15 integer :: i
16 i = 0
17
18 !$omp parallel sections
19 !$omp section
20 i=1
21 !$omp section
22 i=2
23 !$omp end parallel sections
24
25 print 100, i
26 100 format ("i=",i3)
27
28end program
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