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
|
#include "../timerun.h"
#include "../../src/nissy.h"
#define MAXDEPTH 20
#define HVALUE 0
#define OPTIONS "0;20"
#define LONGOPTIONS "h = 0, max depth = 20"
#define COCSEPSIZE 1119792
#define ETABLESIZE(h) (((3393 * 495 * 70) >> 1) << (size_t)(h))
uint32_t expected[21] = {
[0] = 1,
[1] = 1,
[2] = 4,
[3] = 34,
[4] = 331,
[5] = 3612,
[6] = 41605,
[7] = 474128,
[8] = 4953846,
[9] = 34776317,
[10] = 68566704,
[11] = 8749194,
[12] = 1673,
};
char *buf;
void run(void) {
uint32_t *h48info, x;
int i;
int64_t s;
s = nissy_gendata("h48", OPTIONS, buf);
if (s == -1) {
printf("Error generating table\n");
} else {
printf("Succesfully generated %" PRId64 " bytes. Table:\n", s);
h48info = (uint32_t *)buf + (ETABLESIZE(HVALUE) + COCSEPSIZE) / 4;
for (i = 0; i < MAXDEPTH+1 && h48info[i+1]; i++) {
x = h48info[i+1];
printf("%d:\t%" PRIu32, i, x);
if (x != expected[i])
printf(" <--- Error! Expected: %" PRIu32 "\n",
expected[i]);
printf("\n");
}
}
}
int main(void) {
int64_t size;
nissy_setlogger(log_stderr);
size = nissy_datasize("h48", OPTIONS);
if (size == -1) {
printf("gendata_h48 benchmark: error in datasize\n");
return 1;
}
buf = malloc(size);
timerun(run, "benchmark gendata_h48 " LONGOPTIONS);
free(buf);
return 0;
}
|
