#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#include <pthread.h>
#include <time.h>
#include <errno.h>
#include "../qrencode.h"
#define THREADS (10)
static pthread_t threads[THREADS];
static struct timeval tv;
static void timerStart(const char *str)
{
printf("%s: START\n", str);
gettimeofday(&tv, NULL);
}
static void timerStop(void)
{
struct timeval tc;
gettimeofday(&tc, NULL);
printf("STOP: %ld msec\n", (tc.tv_sec - tv.tv_sec) * 1000
+ (tc.tv_usec - tv.tv_usec) / 1000);
}
static void *encode_ver1to10(void *arg)
{
QRcode *code;
int i;
int version;
static const char *data = "This is test.";
for(i=0; i<500; i++) {
for(version = 0; version < 11; version++) {
code = QRcode_encodeString(data, version, QR_ECLEVEL_L, QR_MODE_8, 0);
if(code == NULL) {
perror("Failed to encode:");
} else {
QRcode_free(code);
}
}
}
return NULL;
}
static void prof_ver1to10(void)
{
int i;
timerStart("Version 1 - 10 (500 symbols for each)");
for(i=0; i<THREADS; i++) {
pthread_create(&threads[i], NULL, encode_ver1to10, NULL);
}
for(i=0; i<THREADS; i++) {
pthread_join(threads[i], NULL);
}
timerStop();
}
static void *encode_ver31to40(void *arg)
{
QRcode *code;
int i;
int version;
static const char *data = "This is test.";
for(i=0; i<50; i++) {
for(version = 31; version < 41; version++) {
code = QRcode_encodeString(data, version, QR_ECLEVEL_L, QR_MODE_8, 0);
if(code == NULL) {
perror("Failed to encode:");
} else {
QRcode_free(code);
}
}
}
return NULL;
}
static void prof_ver31to40(void)
{
int i;
timerStart("Version 31 - 40 (50 symbols for each)");
for(i=0; i<THREADS; i++) {
pthread_create(&threads[i], NULL, encode_ver31to40, NULL);
}
for(i=0; i<THREADS; i++) {
pthread_join(threads[i], NULL);
}
timerStop();
}
int main()
{
prof_ver1to10();
prof_ver31to40();
return 0;
}
