Mercurial > hg > CbC > CbC_gcc
comparison libgomp/testsuite/libgomp.fortran/pr34020.f90 @ 0:a06113de4d67
first commit
| author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Fri, 17 Jul 2009 14:47:48 +0900 |
| parents | |
| children | 04ced10e8804 |
comparison
equal
deleted
inserted
replaced
| -1:000000000000 | 0:a06113de4d67 |
|---|---|
| 1 ! PR fortran/34020 | |
| 2 ! { dg-do run } | |
| 3 | |
| 4 subroutine atomic_add(lhs, rhs) | |
| 5 real lhs, rhs | |
| 6 !$omp atomic | |
| 7 lhs = rhs + lhs | |
| 8 end | |
| 9 | |
| 10 real lhs, rhs | |
| 11 integer i | |
| 12 lhs = 0 | |
| 13 rhs = 1 | |
| 14 !$omp parallel do num_threads(8) shared(lhs, rhs) | |
| 15 do i = 1, 300000 | |
| 16 call atomic_add(lhs, rhs) | |
| 17 enddo | |
| 18 if (lhs .ne. 300000) call abort | |
| 19 end |