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
92
93
94
95
96
97
98
|
/* Copyright 1996, 2001 Free Software Foundation, Inc.
This file is part of the GNU MP Library.
The GNU MP Library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or (at your
option) any later version.
The GNU MP Library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */
#include <stdio.h>
#include <stdlib.h>
#include "gmp.h"
#include "gmp-impl.h"
#include "tests.h"
#define ADD 1
#define SUB 2
#ifndef METHOD
#define METHOD ADD
#endif
#if METHOD == ADD
#define REFCALL refmpn_add_n
#define TESTCALL mpn_add_n
#endif
#if METHOD == SUB
#define REFCALL refmpn_sub_n
#define TESTCALL mpn_sub_n
#endif
#define SIZE 100
int
main (int argc, char **argv)
{
mp_size_t alloc_size, max_size, size, i, cumul_size;
mp_ptr s1, s2, dx, dy;
int s1_align, s2_align, d_align;
long pass, n_passes;
mp_limb_t cx, cy;
max_size = SIZE;
n_passes = 1000000;
argc--; argv++;
if (argc)
{
max_size = atol (*argv);
argc--; argv++;
}
alloc_size = max_size + 32;
s1 = malloc (alloc_size * BYTES_PER_MP_LIMB);
s2 = malloc (alloc_size * BYTES_PER_MP_LIMB);
dx = malloc (alloc_size * BYTES_PER_MP_LIMB);
dy = malloc (alloc_size * BYTES_PER_MP_LIMB);
cumul_size = 0;
for (pass = 0; pass < n_passes; pass++)
{
size = random () % max_size + 1;
cumul_size += size;
if (cumul_size >= 1000000)
{
cumul_size -= 1000000;
printf ("\r%ld", pass); fflush (stdout);
}
s1_align = random () % 32;
s2_align = random () % 32;
d_align = random () % 32;
mpn_random2 (s1 + s1_align, size);
mpn_random2 (s2 + s2_align, size);
for (i = 0; i < alloc_size; i++)
dx[i] = dy[i] = i + 0x9876500;
cx = TESTCALL (dx + d_align, s1 + s1_align, s2 + s2_align, size);
cy = REFCALL (dy + d_align, s1 + s1_align, s2 + s2_align, size);
if (cx != cy || mpn_cmp (dx, dy, alloc_size) != 0)
abort ();
}
printf ("%ld passes OK\n", n_passes);
exit (0);
}
|
