main
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Last change
on this file was ea777aa, checked in by Alex Wilton <awilton@…>, 3 years ago |
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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
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Property mode
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100755
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File size:
1.3 KB
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| 1 | !!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~!!!
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| 2 | !!! Copyright (c) 2017-20, Lawrence Livermore National Security, LLC
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| 3 | !!! and DataRaceBench project contributors. See the DataRaceBench/COPYRIGHT file for details.
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| 4 | !!!
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| 5 | !!! SPDX-License-Identifier: (BSD-3-Clause)
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| 6 | !!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~!!!
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| 7 |
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| 8 | !A loop with loop-carried anti-dependence.
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| 9 | !Data race pair: a[i+1]@36:9 vs. a[i]@36:16
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| 10 |
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| 11 | !!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!!
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| 12 | !! NOTE by WenhaoWu (wuwenhao@udel.edu) !!
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| 13 | !! This example is modified so that the bound can be adjusted !!
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| 14 | !! by defining 'N' and if it is not defined then the bound value !!
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| 15 | !! in the original example is used as the default value of 'N' !!
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| 16 | !!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!!
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| 17 |
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| 18 | #ifndef N
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| 19 | #define N 10
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| 20 | #endif
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| 21 |
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| 22 | program DRB001_antidep1_orig_yes
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| 23 | use omp_lib
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| 24 | implicit none
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| 25 | integer :: i, len
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| 26 | integer :: a(N)
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| 27 |
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| 28 | len = N
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| 29 |
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| 30 | do i = 1, len
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| 31 | a(i) = i
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| 32 | end do
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| 33 |
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| 34 | !$omp parallel do
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| 35 | do i = 1, len-1
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| 36 | a(i) = a(i+1) + 1
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| 37 | end do
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| 38 | !$omp end parallel do
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| 39 |
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| 40 | 100 format ('a(N/2)=',i3)
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| 41 | print 100, a(N/2)
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| 42 | end program
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