#include <stdio.h>
#include <stdlib.h>
-#include <time.h>
#include <math.h>
#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
#include "../lib/lfsr.h"
#include "../gettime.h"
#include "../fio_time.h"
+#include "../compiler/compiler.h"
-void usage()
+static void usage(void)
{
printf("Usage: lfsr-test 0x<numbers> [seed] [spin] [verify]\n");
printf("-------------------------------------------------------------\n");
int main(int argc, char *argv[])
{
int r;
- struct timeval start, end;
+ struct timespec start, end;
struct fio_lfsr *fl;
int verify = 0;
unsigned int spin = 0;
void *v = NULL, *v_start;
double total, mean;
+ arch_init(argv);
+
/* Read arguments */
switch (argc) {
case 5: if (strncmp(argv[4], "verify", 7) == 0)
- verify = 1;
+ verify = 1;
+ fio_fallthrough;
case 4: spin = atoi(argv[3]);
+ fio_fallthrough;
case 3: seed = atol(argv[2]);
+ fio_fallthrough;
case 2: numbers = strtol(argv[1], NULL, 16);
break;
default: usage();
v_size = numbers * sizeof(uint8_t);
v = malloc(v_size);
memset(v, 0, v_size);
- printf("\nVerification table is %lf KBs\n", (double)(v_size) / 1024);
+ printf("\nVerification table is %lf KiB\n", (double)(v_size) / 1024);
}
v_start = v;