int
bloom_add (bloom * bloom, char *str)
{
int ret;
//printf("key--> %s\n",str);
ret = bloom_test (bloom, str, SET);
if (ret == 0)
{
bloom->inserts++;
}
return ret;
}
int bloom_add (bloom * bloom, char *str)
{
int ret;
char* pstr = str;
//normalize sequence to lowercase
do
*pstr = (char)tolower(*pstr);
while (*pstr++);
ret = bloom_test (bloom, str, SET);
if (ret == 0)
{
bloom->inserts++;
}
return ret;
}
int
bloom_check (bloom * bloom, char *str)
{
//printf("In bloom_check\n");
return bloom_test (bloom, str, RO);
}
int bloom_check (bloom * bloom, char *str)
{
int result = 0;
result = bloom_test (bloom, str, RO);
return result;
}
int main(int argc, char **argv)
{
uint r = ROUNDS;
uint only_crea = 0;
uint do_judy = 0;
uint seed = 0;
float scaler = 0;
uint sum = 0;
uint false_hits = 0;
uint nof_false = 0;
Pvoid_t judy = NULL;
dub_init();
PPARM_INT(seed, SEED);
PPARM_FLOAT(scaler, SCALER);
/* allow at most one false hit in 10^7 queries */
init_bloom(7, scaler);
if (getenv("ONLY_CREATE")){
dub_msg("Only encoding %u lists", r);
only_crea = 1;
}else
dub_msg("Encoding %u lists and testing %u items per list",
r, TESTMAX);
if (!only_crea && getenv("FALSE_HITS")){
dub_msg("Checking for false hits");
false_hits = 1;
}else if (getenv("JUDY")){
dub_msg("Using Judy");
do_judy = 1;
}
srand(seed);
while (r--){
uint sze = MAXSZE * (rand() / (RAND_MAX + 1.0));
u32 *p = xmalloc(sze * 4);
bloom_s *b = NULL;
uint j, k;
for (j = 0; j < sze; j++)
p[j] = 1000 * (rand() / (RAND_MAX + 1.0));
if (do_judy || false_hits){
uint tmp;
for (j = 0; j < sze; j++)
J1S(tmp, judy, p[j]);
}
if (!do_judy)
b = new_bloom(p, sze);
sum += sze;
if (only_crea)
goto next;
for (j = 1; j < TESTMAX; j++){
if (false_hits){
J1T(k, judy, j);
if (bloom_test(b, j)){
if (!k) ++nof_false;
}else
if (k){
print(p, sze);
dub_die("False negative! "
"Value %u not in bloom. "
"Bloom broken!", j);
}
}else if (do_judy){
J1T(k, judy, j);
}else
bloom_test(b, j);
}
next:
if (do_judy || false_hits){
J1FA(k, judy);
}
if (!do_judy){
free(b);
free(p);
}
}
dub_msg("In total %u items in lists", sum);
if (false_hits)
dub_msg("In total %u false hits found", nof_false);
return 0;
}
