1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
#include <stdio.h>
#include <stdlib.h>
#ifdef WIN32
# include <windows.h>
#else
# include <sys/time.h>
# include <sys/resource.h>
#endif
#include "cmark.h"
#ifdef WIN32
double get_time()
{
LARGE_INTEGER t, f;
QueryPerformanceCounter(&t);
QueryPerformanceFrequency(&f);
return (double)t.QuadPart/(double)f.QuadPart;
}
#else
double get_time()
{
struct timeval t;
struct timezone tzp;
gettimeofday(&t, &tzp);
return t.tv_sec + t.tv_usec*1e-6;
}
#endif
int main(int argc, char **argv) {
char *markdown_file;
FILE *fp;
size_t size;
char *buf;
char *html;
double start, sum;
int i, n;
n = argc > 1 ? atoi(argv[1]) : 50;
markdown_file = argc > 2 ? argv[2] : "_data.md";
fp = fopen(markdown_file,"r");
if(fp == NULL){
fprintf(stderr, "can not open %s", markdown_file);
exit(1);
}
if(fseek(fp, 0, SEEK_END) != 0) {
fprintf(stderr, "can not seek %s", markdown_file);
exit(1);
}
if((size = ftell(fp)) < 0) {
fprintf(stderr, "can not get size of %s", markdown_file);
exit(1);
}
if(fseek(fp, 0, SEEK_SET) != 0) {
fprintf(stderr, "can not seek %s", markdown_file);
exit(1);
}
buf = malloc(sizeof(char) * size);
if(buf == NULL) {
fprintf(stderr, "can not allocate memory for %s", markdown_file);
exit(1);
}
if(fread(buf, 1, size, fp) < size) {
fprintf(stderr, "failed to read for %s", markdown_file);
exit(1);
}
fclose(fp);
for(i = 0; i < n; i++) {
start = get_time();
html = cmark_markdown_to_html(buf, size, CMARK_OPT_UNSAFE);
free(html);
sum += get_time() - start;
}
printf("----------- cmark -----------\n");
printf("file: %s\n", markdown_file);
printf("iteration: %d\n", n);
printf("average: %.10f sec\n", sum / (double)n);
free(buf);
return 0;
}
|
