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Scan2_multithread_interquery.c
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Scan2_multithread_interquery.c
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#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <sys/time.h>
#include <string.h>
#include "heap.h"
#include "topics2011.h"
#include "topics2011_time.h"
// #include "topics_1000.h"
// #include "topics_1000_time.h"
#include "constants.h"
#include "threadpool.h"
extern void init_tf();
int search(int n) {
// printf("# Thread working: %u\n", (int)pthread_self());
int i=0, j=0;
int base=0;
float score;
int t;
heap h;
heap_create(&h,0,NULL);
float* min_key;
int* min_val;
if ( topics2011[n][1] == 1 ) {
for (i=0; i<NUM_DOCS; i++) {
if (tweetids[i] > topics2011_time[n]) {
base += doclengths_ordered[i];
continue;
}
score = 0;
for (j=0; j<doclengths_ordered[i]; j++) {
if (collection_tf[base+j] == topics2011[n][2]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][2]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
}
if (score > 0) {
int size = heap_size(&h);
if ( size < TOP_K ) {
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
} else {
heap_min(&h, (void**)&min_key, (void**)&min_val);
if (score > *min_key) {
heap_delmin(&h, (void**)&min_key, (void**)&min_val);
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
}
}
}
base += doclengths_ordered[i];
}
} else if ( topics2011[n][1] == 2 ) {
for (i=0; i<NUM_DOCS; i++) {
if (tweetids[i] > topics2011_time[n]) {
base += doclengths_ordered[i];
continue;
}
score = 0;
for (j=0; j<doclengths_ordered[i]; j++) {
if (collection_tf[base+j] == topics2011[n][2]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][2]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][3]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][3]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
}
if (score > 0) {
int size = heap_size(&h);
if ( size < TOP_K ) {
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
} else {
heap_min(&h, (void**)&min_key, (void**)&min_val);
if (score > *min_key) {
heap_delmin(&h, (void**)&min_key, (void**)&min_val);
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
}
}
}
base += doclengths_ordered[i];
}
} else if ( topics2011[n][1] == 3 ) {
for (i=0; i<NUM_DOCS; i++) {
if (tweetids[i] > topics2011_time[n]) {
base += doclengths_ordered[i];
continue;
}
score = 0;
for (j=0; j<doclengths_ordered[i]; j++) {
if (collection_tf[base+j] == topics2011[n][2]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][2]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][3]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][3]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][4]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][4]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
}
if (score > 0) {
int size = heap_size(&h);
if ( size < TOP_K ) {
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
} else {
heap_min(&h, (void**)&min_key, (void**)&min_val);
if (score > *min_key) {
heap_delmin(&h, (void**)&min_key, (void**)&min_val);
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
}
}
}
base += doclengths_ordered[i];
}
} else if ( topics2011[n][1] == 4 ) {
for (i=0; i<NUM_DOCS; i++) {
if (tweetids[i] > topics2011_time[n]) {
base += doclengths_ordered[i];
continue;
}
score = 0;
for (j=0; j<doclengths_ordered[i]; j++) {
if (collection_tf[base+j] == topics2011[n][2]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][2]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][3]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][3]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][4]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][4]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][5]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][5]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
}
if (score > 0) {
int size = heap_size(&h);
if ( size < TOP_K ) {
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
} else {
heap_min(&h, (void**)&min_key, (void**)&min_val);
if (score > *min_key) {
heap_delmin(&h, (void**)&min_key, (void**)&min_val);
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
}
}
}
base += doclengths_ordered[i];
}
} else if ( topics2011[n][1] == 5 ) {
for (i=0; i<NUM_DOCS; i++) {
if (tweetids[i] > topics2011_time[n]) {
base += doclengths_ordered[i];
continue;
}
score = 0;
for (j=0; j<doclengths_ordered[i]; j++) {
if (collection_tf[base+j] == topics2011[n][2]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][2]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][3]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][3]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][4]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][4]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][5]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][5]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][6]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][6]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
}
if (score > 0) {
int size = heap_size(&h);
if ( size < TOP_K ) {
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
} else {
heap_min(&h, (void**)&min_key, (void**)&min_val);
if (score > *min_key) {
heap_delmin(&h, (void**)&min_key, (void**)&min_val);
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
}
}
}
base += doclengths_ordered[i];
}
} else if ( topics2011[n][1] == 6 ) {
for (i=0; i<NUM_DOCS; i++) {
if (tweetids[i] > topics2011_time[n]) {
base += doclengths_ordered[i];
continue;
}
score = 0;
for (j=0; j<doclengths_ordered[i]; j++) {
if (collection_tf[base+j] == topics2011[n][2]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][2]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][3]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][3]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][4]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][4]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][5]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][5]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][6]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][6]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][7]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][7]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
}
if (score > 0) {
int size = heap_size(&h);
if ( size < TOP_K ) {
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
} else {
heap_min(&h, (void**)&min_key, (void**)&min_val);
if (score > *min_key) {
heap_delmin(&h, (void**)&min_key, (void**)&min_val);
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
}
}
}
base += doclengths_ordered[i];
}
} else if ( topics2011[n][1] == 7 ) {
for (i=0; i<NUM_DOCS; i++) {
if (tweetids[i] > topics2011_time[n]) {
base += doclengths_ordered[i];
continue;
}
score = 0;
for (j=0; j<doclengths_ordered[i]; j++) {
if (collection_tf[base+j] == topics2011[n][2]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][2]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][3]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][3]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][4]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][4]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][5]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][5]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][6]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][6]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][7]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][7]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][8]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][8]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
}
if (score > 0) {
int size = heap_size(&h);
if ( size < TOP_K ) {
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
} else {
heap_min(&h, (void**)&min_key, (void**)&min_val);
if (score > *min_key) {
heap_delmin(&h, (void**)&min_key, (void**)&min_val);
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
}
}
}
base += doclengths_ordered[i];
}
} else if ( topics2011[n][1] == 8 ) {
for (i=0; i<NUM_DOCS; i++) {
if (tweetids[i] > topics2011_time[n]) {
base += doclengths_ordered[i];
continue;
}
score = 0;
for (j=0; j<doclengths_ordered[i]; j++) {
if (collection_tf[base+j] == topics2011[n][2]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][2]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][3]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][3]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][4]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][4]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][5]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][5]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][6]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][6]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][7]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][7]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][8]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][8]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][9]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][9]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
}
if (score > 0) {
int size = heap_size(&h);
if ( size < TOP_K ) {
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
} else {
heap_min(&h, (void**)&min_key, (void**)&min_val);
if (score > *min_key) {
heap_delmin(&h, (void**)&min_key, (void**)&min_val);
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
}
}
}
base += doclengths_ordered[i];
}
} else if ( topics2011[n][1] == 9 ) {
for (i=0; i<NUM_DOCS; i++) {
if (tweetids[i] > topics2011_time[n]) {
base += doclengths_ordered[i];
continue;
}
score = 0;
for (j=0; j<doclengths_ordered[i]; j++) {
if (collection_tf[base+j] == topics2011[n][2]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][2]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][3]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][3]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][4]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][4]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][5]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][5]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][6]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][6]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][7]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][7]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][8]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][8]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][9]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][9]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][10]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][10]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
}
if (score > 0) {
int size = heap_size(&h);
if ( size < TOP_K ) {
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
} else {
heap_min(&h, (void**)&min_key, (void**)&min_val);
if (score > *min_key) {
heap_delmin(&h, (void**)&min_key, (void**)&min_val);
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
}
}
}
base += doclengths_ordered[i];
}
} else if ( topics2011[n][1] == 10 ) {
for (i=0; i<NUM_DOCS; i++) {
if (tweetids[i] > topics2011_time[n]) {
base += doclengths_ordered[i];
continue;
}
score = 0;
for (j=0; j<doclengths_ordered[i]; j++) {
if (collection_tf[base+j] == topics2011[n][2]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][2]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][3]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][3]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][4]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][4]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][5]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][5]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][6]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][6]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][7]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][7]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][8]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][8]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][9]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][9]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][10]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][10]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
if (collection_tf[base+j] == topics2011[n][11]) score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][11]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
}
if (score > 0) {
int size = heap_size(&h);
if ( size < TOP_K ) {
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
} else {
heap_min(&h, (void**)&min_key, (void**)&min_val);
if (score > *min_key) {
heap_delmin(&h, (void**)&min_key, (void**)&min_val);
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
}
}
}
base += doclengths_ordered[i];
}
} else {
for (i=0; i<NUM_DOCS; i++) {
if (tweetids[i] > topics2011_time[n]) {
base += doclengths_ordered[i];
continue;
}
score = 0;
for (j=0; j<doclengths_ordered[i]; j++) {
for (t=2; t<2+topics2011[n][1]; t++) {
if ( collection_tf[base+j] == topics2011[n][t]) {
score+=log(1 + tf[base+j]/(MU * (cf[topics2011[n][t]] + 1) / (TOTAL_TERMS + 1))) + log(MU / (doclengths[i] + MU));
}
}
}
if (score > 0) {
int size = heap_size(&h);
if ( size < TOP_K ) {
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
} else {
heap_min(&h, (void**)&min_key, (void**)&min_val);
if (score > *min_key) {
heap_delmin(&h, (void**)&min_key, (void**)&min_val);
int *docid = malloc(sizeof(int)); *docid = i;
float *scorez = malloc(sizeof(float)); *scorez = score;
heap_insert(&h, scorez, docid);
}
}
}
base += doclengths_ordered[i];
}
}
int rank = TOP_K;
while (heap_delmin(&h, (void**)&min_key, (void**)&min_val)) {
printf("MB%02d Q0 %ld %d %f Scan2_multithread_interquery\n", (n+1), tweetids[*min_val], rank, *min_key);
rank--;
}
heap_destroy(&h);
return 0;
}
int main(int argc, const char* argv[]) {
if (argc <= 1) {
printf("PLEASE ENTER THREAD NUMBER!\n");
return 0;
}
int nthreads=atoi(argv[1]);
printf("Number of threads: %d\n", nthreads);
init_tf();
double total = 0;
int N = 3;
int count;
for (count = 1; count <= N; count ++) {
struct timeval begin, end;
double time_spent;
struct threadpool *pool;
pool = threadpool_init(nthreads);
gettimeofday(&begin, NULL);
int n;
for (n=0; n<NUM_TOPICS; n++) {
// printf("Processing topic %d...\n", topics2011[n][0]);
threadpool_add_task(pool,search,(void*)n,0);
}
threadpool_free(pool,1);
gettimeofday(&end, NULL);
time_spent = (double)((end.tv_sec * 1000000 + end.tv_usec) - (begin.tv_sec * 1000000 + begin.tv_usec));
total = total + time_spent / 1000.0;
}
printf("Total time = %f ms\n", total/N);
printf("Throughput: %f qps\n", NUM_TOPICS/(total/N) * 1000);
}