diff options
Diffstat (limited to 'tests')
-rw-r--r-- | tests/test-coroutine.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/test-coroutine.c b/tests/test-coroutine.c index 760636d..6e634f4 100644 --- a/tests/test-coroutine.c +++ b/tests/test-coroutine.c @@ -288,6 +288,29 @@ static void perf_yield(void) maxcycles, duration); } +static __attribute__((noinline)) void dummy(unsigned *i) +{ + (*i)--; +} + +static void perf_baseline(void) +{ + unsigned int i, maxcycles; + double duration; + + maxcycles = 100000000; + i = maxcycles; + + g_test_timer_start(); + while (i > 0) { + dummy(&i); + } + duration = g_test_timer_elapsed(); + + g_test_message("Function call %u iterations: %f s\n", + maxcycles, duration); +} + int main(int argc, char **argv) { g_test_init(&argc, &argv, NULL); @@ -301,6 +324,7 @@ int main(int argc, char **argv) g_test_add_func("/perf/lifecycle", perf_lifecycle); g_test_add_func("/perf/nesting", perf_nesting); g_test_add_func("/perf/yield", perf_yield); + g_test_add_func("/perf/function-call", perf_baseline); } return g_test_run(); } |