?? ztspeed.c
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/* * * Generic speed test -- Run an infinite loop and * see how high we can count (in 5 seconds). You * can use this to measure how much CPU zaptel REALLY * is taking. * * MUST BE COMPILED WITHOUT OPTIMIZATION * */#include <stdio.h>#include <sys/signal.h>#include <unistd.h>#include <stdlib.h>static long count=0;static void alm(int sig){ printf("Count: %ld\n", count); exit(0);}int main(int argc, char *argv[]){ int a=0,b=0,c; signal(SIGALRM, alm); alarm(5); for (;;) { for (c=0;c<1000;c++) a = a * b; count++; }}
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