annotate libgomp/testsuite/libgomp.c/nested-3.c @ 0:a06113de4d67

first commit
author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2009 14:47:48 +0900
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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1 #include <omp.h>
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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2 #include <stdlib.h>
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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3 #include <string.h>
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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4
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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5 int
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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6 main (void)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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7 {
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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8 int e[3];
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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9
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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10 memset (e, '\0', sizeof (e));
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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11 omp_set_nested (1);
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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12 omp_set_dynamic (0);
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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13 if (omp_in_parallel ()
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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14 || omp_get_level () != 0
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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15 || omp_get_ancestor_thread_num (0) != 0
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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16 || omp_get_ancestor_thread_num (-1) != -1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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17 || omp_get_ancestor_thread_num (1) != -1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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18 || omp_get_team_size (0) != 1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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19 || omp_get_team_size (-1) != -1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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20 || omp_get_team_size (1) != -1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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21 || omp_get_active_level () != 0)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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22 abort ();
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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23 #pragma omp parallel num_threads (4)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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24 {
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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25 int tn1 = omp_get_thread_num ();
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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26 if (omp_in_parallel () != 1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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27 || omp_get_num_threads () != 4
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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28 || tn1 >= 4 || tn1 < 0
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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29 || omp_get_level () != 1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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30 || omp_get_ancestor_thread_num (0) != 0
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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31 || omp_get_ancestor_thread_num (1) != tn1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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32 || omp_get_ancestor_thread_num (-1) != -1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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33 || omp_get_ancestor_thread_num (2) != -1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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34 || omp_get_team_size (0) != 1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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35 || omp_get_team_size (1) != omp_get_num_threads ()
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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36 || omp_get_team_size (-1) != -1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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37 || omp_get_team_size (2) != -1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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38 || omp_get_active_level () != 1)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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39 #pragma omp atomic
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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40 e[0] += 1;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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41 #pragma omp parallel if (0) num_threads(5) firstprivate(tn1)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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42 {
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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43 int tn2 = omp_get_thread_num ();
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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44 if (omp_in_parallel () != 1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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45 || omp_get_num_threads () != 1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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46 || tn2 != 0
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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47 || omp_get_level () != 2
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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48 || omp_get_ancestor_thread_num (0) != 0
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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49 || omp_get_ancestor_thread_num (1) != tn1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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50 || omp_get_ancestor_thread_num (2) != tn2
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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51 || omp_get_ancestor_thread_num (-1) != -1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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52 || omp_get_ancestor_thread_num (3) != -1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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53 || omp_get_team_size (0) != 1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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54 || omp_get_team_size (1) != 4
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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55 || omp_get_team_size (2) != 1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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56 || omp_get_team_size (-1) != -1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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57 || omp_get_team_size (3) != -1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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58 || omp_get_active_level () != 1)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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59 #pragma omp atomic
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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60 e[1] += 1;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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61 #pragma omp parallel num_threads(2) firstprivate(tn1, tn2)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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62 {
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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63 int tn3 = omp_get_thread_num ();
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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64 if (omp_in_parallel () != 1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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65 || omp_get_num_threads () != 2
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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66 || tn3 > 1 || tn3 < 0
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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67 || omp_get_level () != 3
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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68 || omp_get_ancestor_thread_num (0) != 0
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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69 || omp_get_ancestor_thread_num (1) != tn1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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70 || omp_get_ancestor_thread_num (2) != tn2
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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71 || omp_get_ancestor_thread_num (3) != tn3
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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72 || omp_get_ancestor_thread_num (-1) != -1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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73 || omp_get_ancestor_thread_num (4) != -1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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74 || omp_get_team_size (0) != 1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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75 || omp_get_team_size (1) != 4
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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76 || omp_get_team_size (2) != 1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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77 || omp_get_team_size (3) != 2
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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78 || omp_get_team_size (-1) != -1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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79 || omp_get_team_size (4) != -1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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80 || omp_get_active_level () != 2)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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81 #pragma omp atomic
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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82 e[2] += 1;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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83 }
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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84 }
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85 }
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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86 if (e[0] || e[1] || e[2])
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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87 abort ();
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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88 return 0;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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89 }