518     double duration;  in perf_lifecycle()  local
527     duration = g_test_timer_elapsed();  in perf_lifecycle()
529     g_test_message("Lifecycle %u iterations: %f s", max, duration);  in perf_lifecycle()
535     double duration;  in perf_nesting()  local
551     duration = g_test_timer_elapsed();  in perf_nesting()
554         maxcycles, maxnesting, duration);  in perf_nesting()
574     double duration;  in perf_yield()  local
584     duration = g_test_timer_elapsed();  in perf_yield()
586     g_test_message("Yield %u iterations: %f s", maxcycles, duration);  in perf_yield()
597     double duration;  in perf_baseline()  local
606     duration = g_test_timer_elapsed();  in perf_baseline()
608     g_test_message("Function call %u iterations: %f s", maxcycles, duration);  in perf_baseline()
620     double duration;  in perf_cost()  local
630     duration = g_test_timer_elapsed();  in perf_cost()
631     ops = (long)(maxcycles / (duration * 1000));  in perf_cost()
636                    duration, ops,  in perf_cost()
637                    (unsigned long)(1000000000.0 * duration / maxcycles));  in perf_cost()