source: CIVL/examples/omp/dataracebench-1.3.2/micro-benchmarks-fortran/DRB051-getthreadnum-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: 793 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!omp_get_thread_num() is used to ensure serial semantics. No data race pairs.
9
10program DRB051_getthreadnum_orig_no
11 use omp_lib
12 implicit none
13
14 integer :: numThreads
15
16 !$omp parallel
17 if (omp_get_thread_num() == 0) then
18 numThreads = omp_get_num_threads()
19 end if
20 !$omp end parallel
21
22 print 100, numThreads
23 100 format ('numThreads =',i3)
24end program
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