#include <pthread.h>
#include <stdio.h>

#include "bench.h"

pthread_mutex_t mutex;

void __attribute__((noinline)) call() {
	 pthread_mutex_lock  (&mutex);
	 pthread_mutex_unlock(&mutex);
}

int main(int argc, char* argv[]) {
	BENCH(
		for (size_t i = 0; i < n; i++) {
			call();
		},
		result
	)

	printf("%g\n", result);
}