#include "rbench.h"
#include "rtest.h"
#include "rtree.h"
#include "rhashtable.h"
#include <math.h>
#include <string.h>
#include "rtime.h"
char *format_number_retoor(long lnumber) {
static char formatted[1024];
char number[1024];
number[0] = 0;
sprintf(number, "%ld", lnumber);
size_t len = strlen(number);
int comma_count = len / 3;
int count = 0;
int offset = 0;
int i;
formatted[comma_count + len] = 0;
for (i = len + comma_count; i > 0; i--) {
formatted[i - offset] = number[i - comma_count];
if (count == 3) {
count = 0;
offset++;
if (i > 1) {
formatted[i - offset] = '.';
}
}
count++;
}
return formatted;
}
char *format_number_yurii(long long num) {
static char buf[1024];
char *buff = buf;
int isneg = num < 0;
if (isneg)
num = -num;
long long rev = num;
size_t count;
for (count = 0; num; count++, num /= 10)
rev = rev * 10 + num % 10;
count += (count - 1) / 3;
if (isneg)
*buff++ = '-';
for (size_t i = 0; i < count; i++) {
if ((count - i) % 4 == 0) {
*buff++ = '.';
} else {
*buff++ = (rev % 10 + '0');
rev /= 10;
}
}
*buff = '\0';
return buf;
}
char *format_number_gpt(long lnumber) {
static char formatted[1024];
char number[1024];
sprintf(number, "%ld", lnumber);
int len = strlen(number);
int commas_needed = (len - 1) / 3; // Determine how many dots are needed
int new_len = len + commas_needed; // New length with dots included
formatted[new_len] = '\0'; // Null-terminate the formatted string
int i = len - 1; // Index for original number
int j = new_len - 1; // Index for formatted number
int count = 0; // Counter for placing dots
while (i >= 0) {
if (count == 3) {
formatted[j--] = '.'; // Insert dot after every 3 digits
count = 0; // Reset the counter
}
formatted[j--] = number[i--]; // Copy digit from the original number
count++;
}
return formatted;
}
int rstrcmp(char *l, char *r) {
while (*l && *l == *r) {
l++;
r++;
}
return *l - *r;
}
int strcmp_gpt(const char *str1, const char *str2) {
while (*str1 && (*str1 == *str2)) {
str1++;
str2++;
}
return *(unsigned char *)str1 - *(unsigned char *)str2;
}
int strcmp_clib(p1, p2) const char *p1;
const char *p2;
{
register const unsigned char *s1 = (const unsigned char *)p1;
register const unsigned char *s2 = (const unsigned char *)p2;
unsigned c1, c2;
do {
c1 = (unsigned char)*s1++;
c2 = (unsigned char)*s2++;
if (c1 == '\0')
return c1 - c2;
} while (c1 == c2);
return c1 - c2;
}
void bench_rstrcmp(void *arg1, void *arg2) { __attribute__((unused)) int res = rstrcmp(arg1, arg2); }
void bench_cstrcmp(void *arg1, void *arg2) { __attribute__((unused)) int res = strcmp(arg1, arg2); }
bool bench_starts_with_r(const char *s1, const char *s2) { return rstrstartswith(s1, s2); }
bool bench_ends_with_r(const char *s1, const char *s2) { return rstrendswith(s1, s2); }
bool bench_starts_with_gpt(const char *str, const char *prefix) {
while (*prefix) {
if (*str != *prefix) {
return false; // Mismatch found
}
str++;
prefix++;
}
return true; // All characters matched
}
int bench_starts_with_yurii(const char *str, const char *start) {
if (str == NULL)
return start == NULL;
if (str == start || start == NULL || *start == '\0')
return 1;
return strncmp(str, start, strlen(start)) == 0;
}
bool bench_ends_with_gpt(const char *str, const char *suffix) {
size_t str_len = strlen(str);
size_t suffix_len = strlen(suffix);
// If the suffix is longer than the string, it can't be a suffix
if (suffix_len > str_len) {
return false;
}
// Start comparing from the end of both strings
const char *str_end = str + str_len - suffix_len;
while (*suffix) {
if (*str_end != *suffix) {
return false; // Mismatch found
}
str_end++;
suffix++;
}
return true; // All characters matched
}
int bench_ends_with_yurii(const char *str, const char *end) {
size_t end_len;
if (str == NULL)
return end == NULL;
if (str == end || end == NULL || *end == '\0')
return 1;
end_len = strlen(end);
return strncmp(str + (strlen(str) - end_len), end, end_len) == 0;
}
void plus(int v1, int v2) { __attribute__((unused)) int v3 = v1 + v2; }
void min(int v1, int v2) { __attribute__((unused)) int v3 = v2 - v1; }
void bench_rstrmove_r() {
char to_move_1[] = "abc?defgaa";
rstrmove2(to_move_1, 3, 5, 0);
rasserts(!strcmp(to_move_1, "?defgabcaa"));
char to_move_2[] = "?defgabcaa";
rstrmove2(to_move_2, 0, 5, 3);
rasserts(!strcmp(to_move_2, "abc?defgaa"));
char to_move_3[] = "?defgabcaa";
rstrmove2(to_move_3, 0, 5, 6);
rasserts(!strcmp(to_move_3, "abcaa?defg"));
}
void bench_rstrmove_gpt() {
char to_move_1[] = "abc?defgaa";
rstrmove(to_move_1, 3, 5, 0);
rasserts(!strcmp(to_move_1, "?defgabcaa"));
char to_move_2[] = "?defgabcaa";
rstrmove(to_move_2, 0, 5, 2);
// printf("BECAME: %s\n",to_move_2);
// Goes wrong!
// rasserts(!strcmp(to_move_2, "ab?defgcaa"));
char to_move_3[] = "?defgabcaa";
rstrmove(to_move_3, 0, 5, 7);
rasserts(!strcmp(to_move_3, "abc?defgaa"));
}
void rbench_table_rtree() {
rtree_t *tree = (rtree_t *)rbf->data;
if (rbf->first) {
tree = rtree_new();
rbf->data = (void *)tree;
}
for (int i = 0; i < 1; i++) {
char *key = rgenerate_key();
rtree_set(tree, key, key);
rasserts(!strcmp(rtree_get(tree, key), key));
}
if (rbf->last)
rtree_free(rbf->data);
}
void rbench_table_rhashtable() {
for (int i = 0; i < 1; i++) {
char *key = rgenerate_key();
rset(key, key);
rasserts(!strcmp(rget(key), key));
}
}
nsecs_t total_execution_time = 0;
long total_times = 0;
bool show_progress = 1;
void bench_format_number(long times, long number) {
rbench_t *r;
rprint("\\T B\\l Times: %ld\n", times);
r = rbench_new();
r->show_progress = show_progress;
r->add_function(r, "number_format", "retoor", format_number_retoor);
r->add_function(r, "number_format", "yurii", format_number_yurii);
r->add_function(r, "number_format", "gpt", format_number_gpt);
r->execute1(r, times, (void *)number);
total_execution_time += r->execution_time;
total_times += times * 2;
rbench_free(r);
}
void bench_table(long times) {
rbench_t *r;
rprint("\\T B\\l Times: %ld\n", times);
r = rbench_new();
r->show_progress = show_progress;
r->add_function(r, "rtree", "retoor", rbench_table_rtree);
r->add_function(r, "hashtable", "k*r", rbench_table_rhashtable);
r->execute(r, times);
total_execution_time += r->execution_time;
total_times += times * 2;
rbench_free(r);
}
void bench_rstrmove(long times) {
rbench_t *r;
rprint("\\T B\\l Times: %ld\n", times);
r = rbench_new();
r->show_progress = show_progress;
r->add_function(r, "rstrmove2", "retoor", bench_rstrmove_r);
r->add_function(r, "rstrmove", "gpt", bench_rstrmove_gpt);
r->execute(r, times);
total_execution_time += r->execution_time;
total_times += times * 2;
rbench_free(r);
}
void bench_math(long times) {
rbench_t *r = rbench_new();
r->show_progress = show_progress;
rprint("\\T B\\l Times: %ld\n", times);
r->add_function(r, "plus", "math", plus);
r->add_function(r, "min", "math", min);
r->execute2(r, times, (void *)5, (void *)5);
total_execution_time += r->execution_time;
total_times += times * 2;
rbench_free(r);
}
void bench_strcmp(long times) {
rbench_t *r = rbench_new();
r->stdout = false;
r->show_progress = show_progress;
rprint("\\T B\\l Times: %ld\n", times);
r->add_function(r, "strcmp_clib", "scmp", strcmp_clib);
r->add_function(r, "strcmp", "scmp", strcmp);
r->add_function(r, "rstrcmp", "scmp", rstrcmp);
r->add_function(r, "strcmp_gpt", "scmp", strcmp_gpt);
r->execute2(r, times, "abcdefghijklmnopqrstuvwxyz", "abcdefghijklmnopqrstuvwxyz");
total_execution_time += r->execution_time;
total_times += times * 2;
rbench_free(r);
}
void printf_strcat() {
char buffer[1000] = {0};
for (int i = 0; i < 1000; i++) {
strcat(buffer, "a");
}
printf("%s", buffer);
}
void printf_raw() {
for (int i = 0; i < 1000; i++) {
printf("%s", "a");
}
}
void bench_sprintf(long times) {
rbench_t *r = rbench_new();
r->stdout = false;
r->show_progress = show_progress;
rprint("\\T B\\l Times: %ld\n", times);
r->add_function(r, "strcat", "buffered", printf_strcat);
r->add_function(r, "printf", "raw", printf_raw);
r->execute(r, times);
total_execution_time += r->execution_time;
total_times += times * 2;
rbench_free(r);
}
void bench_startswith(long times) {
rbench_t *r = rbench_new();
r->stdout = false;
r->show_progress = show_progress;
rprint("\\T B\\l Times: %ld\n", times);
r->add_function(r, "startswith", "retoor", bench_starts_with_r);
r->add_function(r, "startswith", "gpt", bench_starts_with_gpt);
r->add_function(r, "startswith", "yurii", bench_starts_with_yurii);
r->execute2(r, times, "abcdefghijklmnopqrstuvwxyz", "abcdefghijklmnop");
total_execution_time += r->execution_time;
total_times += times * 2;
rbench_free(r);
}
void bench_endswith(long times) {
rbench_t *r = rbench_new();
r->stdout = false;
r->show_progress = show_progress;
rprint("\\T B\\l Times: %ld\n", times);
r->add_function(r, "endswith", "retoor", bench_ends_with_r);
r->add_function(r, "endswith", "gpt", bench_ends_with_gpt);
r->add_function(r, "endswith", "yurii", bench_ends_with_yurii);
r->execute2(r, times, "abcdefghijklmnopqrstuvwxyzdef", "qrstuvwxyzdef");
total_execution_time += r->execution_time;
total_times += times * 2;
rbench_free(r);
}
#define ifwhile(cond, action) \
{ \
bool _did_doit = false; \
while (cond) { \
_did_doit = true; \
{ action } \
} \
if (_did_doit)
#define endifwhile }
int main() {
show_progress = true;
long times = 900000000;
printf("With %% progress times:\n");
BENCH(times, { bench_starts_with_yurii("abcdefghijklmnopqrstuvw", "abcdef"); });
BENCH(times, { bench_ends_with_yurii("abcdefghijklmnopqrstuvw", "uvw"); });
printf("Without %% progress times:\n");
BENCH(times * 1000, { bench_starts_with_yurii("abcdefghijklmnopqrstuvw", "abcdef"); });
BENCH(times * 1000, { bench_ends_with_yurii("abcdefghijklmnopqrstuvw", "uvw"); });
bench_table(times / 10000);
bench_sprintf(times / 10000);
bench_format_number(times / 100, 123456789);
bench_rstrmove(times / 100);
bench_math(times);
bench_strcmp(times / 100);
bench_startswith(times / 10);
bench_endswith(times / 10);
printf("\nTotal execution time:%s\n", format_time(total_execution_time));
printf("Total times: %s\n", rformat_number(total_times));
return 0;
}
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