2 * $DragonFly: src/tools/test/malloc/main.c,v 1.2 2003/11/07 14:38:38 eirikn Exp $
9 u_long NBUCKETS = 2000;
11 u_long NSIZE = (16*1024);
16 main(int argc, char **argv)
20 if (argc > 1) NOPS = strtoul(argv[1],0,0);
21 if (argc > 2) NBUCKETS = strtoul(argv[2],0,0);
22 if (argc > 3) NSIZE = strtoul(argv[3],0,0);
23 printf("BRK(0)=%x ",sbrk(0));
24 foo = malloc (sizeof *foo * NBUCKETS);
25 memset(foo,0,sizeof *foo * NBUCKETS);
26 for (i = 1; i <= 4096; i+=i) {
27 for (j = 0 ; j < 40960/i && j < NBUCKETS; j++) {
30 for (j = 0 ; j < 40960/i && j < NBUCKETS; j++) {
36 for (i = 0 ; i < NOPS ; i++) {
37 j = random() % NBUCKETS;
39 foo[j] = realloc(foo[j], k & 1 ? 0 : k);
43 printf("BRK(1)=%x ",sbrk(0));
44 for (j = 0 ; j < NBUCKETS ; j++) {
50 printf("BRK(2)=%x NOPS=%lu NBUCKETS=%lu NSIZE=%lu\n",
51 sbrk(0),NOPS,NBUCKETS,NSIZE);