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#include <stdio.h>
#include <stdlib.h>
#if HAVE_CONFIG_H
#include "../config.h"
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#include <pthread.h>
#include <errno.h>
#include "../qrencode.h"
#define THREADS (10)
static pthread_t threads[THREADS];
#ifdef _MSC_VER
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
static LARGE_INTEGER startTime;
static LARGE_INTEGER frequency = { .QuadPart = 0 };
#else
static struct timeval tv;
#endif
static void timerStart(const char *str)
{
printf("%s: START\n", str);
#ifdef _MSC_VER
(void) QueryPerformanceCounter(&startTime);
#else
gettimeofday(&tv, NULL);
#endif
}
static void timerStop(void)
{
#ifdef _MSC_VER
LARGE_INTEGER endTime, elapsed;
(void) QueryPerformanceCounter(&endTime);
if (frequency.QuadPart == 0) {
(void) QueryPerformanceFrequency(&frequency);
}
elapsed.QuadPart = endTime.QuadPart - startTime.QuadPart;
elapsed.QuadPart *= 1000;
elapsed.QuadPart /= frequency.QuadPart;
printf("STOP: %lld msec\n", elapsed.QuadPart);
#else
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);
#endif
}
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;
}
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