test/bench/main.cpp at master · keii.dev/opuntiaOS

keii.dev / opuntiaOS

opuntiaOS - an operating system targeting x86 and ARMv7

opuntiaOS / test / bench / main.cpp

at master 669 B view raw

 1#include "common.h"
 2#include <cstdio>
 3#include <cstdlib>
 4#include <sys/wait.h>
 5#include <unistd.h>
 6
 7char* bench_name;
 8int bench_pno = -1;
 9int bench_no = 0;
10int bench_run = 0;
11timeval_t tv, ttv;
12timezone_t tz;
13
14void bench_kernel()
15{
16    RUN_BENCH("FORK", 3)
17    {
18        for (int i = 0; i < 20; i++) {
19            int pid = fork();
20            if (pid < 0) {
21                return;
22            }
23            if (pid) {
24                wait(pid);
25            } else {
26                exit(0);
27            }
28        }
29    }
30}
31
32int main(int argc, char** argv)
33{
34    bench_kernel();
35    bench_pngloader();
36    printf("[BENCH END]\n\n");
37    fflush(stdout);
38    return 0;
39}