Mercurial > hg > CbC > CbC_gcc
comparison 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 |
parents | |
children |
comparison
equal
deleted
inserted
replaced
-1:000000000000 | 0:a06113de4d67 |
---|---|
1 #include <omp.h> | |
2 #include <stdlib.h> | |
3 #include <string.h> | |
4 | |
5 int | |
6 main (void) | |
7 { | |
8 int e[3]; | |
9 | |
10 memset (e, '\0', sizeof (e)); | |
11 omp_set_nested (1); | |
12 omp_set_dynamic (0); | |
13 if (omp_in_parallel () | |
14 || omp_get_level () != 0 | |
15 || omp_get_ancestor_thread_num (0) != 0 | |
16 || omp_get_ancestor_thread_num (-1) != -1 | |
17 || omp_get_ancestor_thread_num (1) != -1 | |
18 || omp_get_team_size (0) != 1 | |
19 || omp_get_team_size (-1) != -1 | |
20 || omp_get_team_size (1) != -1 | |
21 || omp_get_active_level () != 0) | |
22 abort (); | |
23 #pragma omp parallel num_threads (4) | |
24 { | |
25 int tn1 = omp_get_thread_num (); | |
26 if (omp_in_parallel () != 1 | |
27 || omp_get_num_threads () != 4 | |
28 || tn1 >= 4 || tn1 < 0 | |
29 || omp_get_level () != 1 | |
30 || omp_get_ancestor_thread_num (0) != 0 | |
31 || omp_get_ancestor_thread_num (1) != tn1 | |
32 || omp_get_ancestor_thread_num (-1) != -1 | |
33 || omp_get_ancestor_thread_num (2) != -1 | |
34 || omp_get_team_size (0) != 1 | |
35 || omp_get_team_size (1) != omp_get_num_threads () | |
36 || omp_get_team_size (-1) != -1 | |
37 || omp_get_team_size (2) != -1 | |
38 || omp_get_active_level () != 1) | |
39 #pragma omp atomic | |
40 e[0] += 1; | |
41 #pragma omp parallel if (0) num_threads(5) firstprivate(tn1) | |
42 { | |
43 int tn2 = omp_get_thread_num (); | |
44 if (omp_in_parallel () != 1 | |
45 || omp_get_num_threads () != 1 | |
46 || tn2 != 0 | |
47 || omp_get_level () != 2 | |
48 || omp_get_ancestor_thread_num (0) != 0 | |
49 || omp_get_ancestor_thread_num (1) != tn1 | |
50 || omp_get_ancestor_thread_num (2) != tn2 | |
51 || omp_get_ancestor_thread_num (-1) != -1 | |
52 || omp_get_ancestor_thread_num (3) != -1 | |
53 || omp_get_team_size (0) != 1 | |
54 || omp_get_team_size (1) != 4 | |
55 || omp_get_team_size (2) != 1 | |
56 || omp_get_team_size (-1) != -1 | |
57 || omp_get_team_size (3) != -1 | |
58 || omp_get_active_level () != 1) | |
59 #pragma omp atomic | |
60 e[1] += 1; | |
61 #pragma omp parallel num_threads(2) firstprivate(tn1, tn2) | |
62 { | |
63 int tn3 = omp_get_thread_num (); | |
64 if (omp_in_parallel () != 1 | |
65 || omp_get_num_threads () != 2 | |
66 || tn3 > 1 || tn3 < 0 | |
67 || omp_get_level () != 3 | |
68 || omp_get_ancestor_thread_num (0) != 0 | |
69 || omp_get_ancestor_thread_num (1) != tn1 | |
70 || omp_get_ancestor_thread_num (2) != tn2 | |
71 || omp_get_ancestor_thread_num (3) != tn3 | |
72 || omp_get_ancestor_thread_num (-1) != -1 | |
73 || omp_get_ancestor_thread_num (4) != -1 | |
74 || omp_get_team_size (0) != 1 | |
75 || omp_get_team_size (1) != 4 | |
76 || omp_get_team_size (2) != 1 | |
77 || omp_get_team_size (3) != 2 | |
78 || omp_get_team_size (-1) != -1 | |
79 || omp_get_team_size (4) != -1 | |
80 || omp_get_active_level () != 2) | |
81 #pragma omp atomic | |
82 e[2] += 1; | |
83 } | |
84 } | |
85 } | |
86 if (e[0] || e[1] || e[2]) | |
87 abort (); | |
88 return 0; | |
89 } |