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machinarium: update context switch benchmark

This commit is contained in:
Dmitry Simonenko 2017-05-18 12:50:55 +03:00
parent 8019fc5eac
commit 4ab32aed0c
1 changed files with 9 additions and 11 deletions
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20
examples/benchmark.c
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@ -17,11 +17,10 @@ static int csw = 0;
static void
benchmark_worker(void *arg)
{
machine_t machine = arg;
printf("worker started.\n");
while (machine_active(machine)) {
while (machine_active()) {
csw++;
machine_sleep(machine, 0);
machine_sleep(0);
}
printf("worker done.\n");
}
@ -29,21 +28,20 @@ benchmark_worker(void *arg)
static void
benchmark_runner(void *arg)
{
machine_t machine = arg;
printf("benchmark started.\n");
machine_create_fiber(machine, benchmark_worker, machine);
machine_sleep(machine, 1000);
machine_create_fiber(benchmark_worker, NULL);
machine_sleep(1000);
printf("done.\n");
printf("context switches %d in 1 sec.\n", csw);
machine_stop(machine);
machine_stop();
}
int
main(int argc, char *argv[])
{
machine_t machine = machine_create();
machine_create_fiber(machine, benchmark_runner, machine);
machine_start(machine);
machine_free(machine);
machinarium_init();
int id = machine_create("benchmark", benchmark_runner, NULL);
machine_join(id);
machinarium_free();
return 0;
}