Why would you use OpenMP at all, just to run the tests in parallel? I'd imagine that the thread-level parallelism it gives isn't necessary and the tests can just as well be parallized on process-level. Isn't it easier to avoid the dependency on OpenMP and just use a clever Makefile to run multiple tests at the same time?
Maarten 2010/10/5 Søren Sandmann Pedersen <[email protected]>: > Each test uses the test number as the random number seed; if it > didn't, all the threads would run the same tests since they would all > start from the same seed. > --- > test/composite.c | 10 ++++++---- > 1 files changed, 6 insertions(+), 4 deletions(-) > > diff --git a/test/composite.c b/test/composite.c > index 3a06c09..216046f 100644 > --- a/test/composite.c > +++ b/test/composite.c > @@ -891,15 +891,17 @@ main (int argc, char **argv) > return -1; > } > } > - > + > +#ifdef USE_OPENMP > +# pragma omp parallel for default(none) shared(result) shared(argv) > +#endif > for (i = 1; i <= N_TESTS; ++i) > { > - if (!run_test (i)) > + if (!result && !run_test (i)) > { > printf ("Test %d failed.\n", i); > - > + > result = i; > - break; > } > } > > -- > 1.7.1.1 _______________________________________________ Pixman mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/pixman
