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annotate libgomp/testsuite/libgomp.c/pr42942.c @ 63:b7f97abdc517 gcc-4.6-20100522

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update gcc from gcc-4.5.0 to gcc-4.6
author ryoma <e075725@ie.u-ryukyu.ac.jp>
date Mon, 24 May 2010 12:47:05 +0900
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63
b7f97abdc517 update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
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1 /* PR libgomp/42942 */
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2 /* { dg-do run } */
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3
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4 #include <omp.h>
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5 #include <stdlib.h>
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6
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7 int
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8 main (void)
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9 {
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10 int e = 0;
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11 omp_set_dynamic (0);
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12 omp_set_nested (1);
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13 omp_set_max_active_levels (1);
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14 if (omp_get_max_active_levels () != 1)
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15 abort ();
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16 #pragma omp parallel num_threads(2) reduction(|:e)
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17 if (!omp_in_parallel ()
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18 || omp_get_num_threads () != 2)
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19 e = 1;
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20 else
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21 #pragma omp parallel num_threads(2) reduction(|:e)
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22 if (!omp_in_parallel ()
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23 || omp_get_num_threads () != 1)
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24 e = 1;
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25 if (e)
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26 abort ();
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27 omp_set_max_active_levels (0);
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28 if (omp_get_max_active_levels () != 0)
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29 abort ();
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30 #pragma omp parallel num_threads(2) reduction(|:e)
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31 if (omp_in_parallel ()
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32 || omp_get_num_threads () != 1)
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33 e = 1;
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34 else
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35 #pragma omp parallel num_threads(2) reduction(|:e)
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36 if (omp_in_parallel ()
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37 || omp_get_num_threads () != 1)
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38 e = 1;
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39 if (e)
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40 abort ();
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41 omp_set_max_active_levels (2);
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42 if (omp_get_max_active_levels () != 2)
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43 abort ();
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44 #pragma omp parallel num_threads(2) reduction(|:e)
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45 if (!omp_in_parallel ()
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46 || omp_get_num_threads () != 2)
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47 e = 1;
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48 else
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49 #pragma omp parallel num_threads(2) reduction(|:e)
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50 if (!omp_in_parallel ()
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51 || omp_get_num_threads () != 2)
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52 e = 1;
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53 else
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54 #pragma omp parallel num_threads(2) reduction(|:e)
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55 if (!omp_in_parallel ()
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56 || omp_get_num_threads () != 1)
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57 e = 1;
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58 if (e)
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59 abort ();
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60 return 0;
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61 }