source: CIVL/examples/omp/dataracebench-1.3.2/micro-benchmarks-fortran/DRB029-truedep1-orig-yes.f95@ cc8e265

1.23 2.0 acw/focus-triggers main test-branch
Last change on this file since cc8e265 was e3f356c, checked in by Wenhao Wu <wuwenhao@…>, 5 years ago

merge from branch omptrans for tacas2022

git-svn-id: svn://vsl.cis.udel.edu/civl/trunk@5471 fb995dde-84ed-4084-dfe6-e5aef3e2452c

  • Property mode set to 100755
File size: 925 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!This program has data races due to true dependence within the loop at 63.
9!Data race pair: a[i+1]@27 vs. a[i]@27
10
11program DRB029_truedep1_orig_yes
12 use omp_lib
13 implicit none
14
15 integer :: i, len
16 integer, dimension(:), allocatable :: a
17
18 len = 100
19 allocate (a(len))
20
21 do i = 1, len
22 a(i) = i
23 end do
24
25 !$omp parallel do
26 do i = 1, len-1
27 a(i+1) = a(i)+1
28 end do
29 !$omp end parallel do
30
31 print 100, a(50)
32 100 format ('a(50)=',i3)
33
34 deallocate(a)
35end program
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