Mercurial > hg > CbC > CbC_gcc
annotate libgomp/testsuite/libgomp.c/pr34513.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 |
| rev | line source |
|---|---|
| 0 | 1 /* PR c++/34513 */ |
| 2 /* { dg-do run } */ | |
| 3 | |
| 4 #include <omp.h> | |
| 5 | |
| 6 extern void abort (); | |
| 7 | |
| 8 static int errors = 0; | |
| 9 static int thrs = 4; | |
| 10 | |
| 11 int | |
| 12 main () | |
| 13 { | |
| 14 omp_set_dynamic (0); | |
| 15 | |
| 16 #pragma omp parallel num_threads (thrs) | |
| 17 { | |
| 18 static int shrd = 0; | |
| 19 | |
| 20 #pragma omp atomic | |
| 21 shrd += 1; | |
| 22 | |
| 23 #pragma omp barrier | |
| 24 | |
| 25 if (shrd != thrs) | |
| 26 #pragma omp atomic | |
| 27 errors += 1; | |
| 28 } | |
| 29 | |
| 30 if (errors) | |
| 31 abort (); | |
| 32 return 0; | |
| 33 } |