summaryrefslogtreecommitdiff
path: root/mpn/x86/k7/gmp-mparam.h
blob: 9cc6798af378193b10260926c71821c7aeda53ca (plain)
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
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
/* AMD K7 gmp-mparam.h -- Compiler/machine parameter header file.

Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2008, 2009,
2010 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/.  */

#define GMP_LIMB_BITS 32
#define BYTES_PER_MP_LIMB 4


#define MOD_1_NORM_THRESHOLD                 0  /* always */
#define MOD_1_UNNORM_THRESHOLD               3
#define MOD_1N_TO_MOD_1_1_THRESHOLD          7
#define MOD_1U_TO_MOD_1_1_THRESHOLD          4
#define MOD_1_1_TO_MOD_1_2_THRESHOLD        20
#define MOD_1_2_TO_MOD_1_4_THRESHOLD         0  /* never mpn_mod_1s_2p */
#define PREINV_MOD_1_TO_MOD_1_THRESHOLD     11
#define USE_PREINV_DIVREM_1                  1  /* native */
#define DIV_QR_2_PI2_THRESHOLD           MP_SIZE_T_MAX  /* never */
#define DIVEXACT_1_THRESHOLD                 0  /* always (native) */
#define BMOD_1_TO_MOD_1_THRESHOLD           26

#define MUL_TOOM22_THRESHOLD                28
#define MUL_TOOM33_THRESHOLD                85
#define MUL_TOOM44_THRESHOLD               148
#define MUL_TOOM6H_THRESHOLD               258
#define MUL_TOOM8H_THRESHOLD               454

#define MUL_TOOM32_TO_TOOM43_THRESHOLD      85
#define MUL_TOOM32_TO_TOOM53_THRESHOLD      95
#define MUL_TOOM42_TO_TOOM53_THRESHOLD      97
#define MUL_TOOM42_TO_TOOM63_THRESHOLD     101

#define SQR_BASECASE_THRESHOLD               0  /* always (native) */
#define SQR_TOOM2_THRESHOLD                 50
#define SQR_TOOM3_THRESHOLD                 81
#define SQR_TOOM4_THRESHOLD                148
#define SQR_TOOM6_THRESHOLD                274
#define SQR_TOOM8_THRESHOLD                430

#define MULMID_TOOM42_THRESHOLD             88

#define MULMOD_BNM1_THRESHOLD               18
#define SQRMOD_BNM1_THRESHOLD               18

#define POWM_SEC_TABLE  2,17,225,961,1604

#define MUL_FFT_MODF_THRESHOLD             888  /* k = 6 */
#define MUL_FFT_TABLE3                                      \
  { {    888, 6}, {     25, 7}, {     13, 6}, {     27, 7}, \
    {     15, 6}, {     32, 7}, {     17, 6}, {     35, 7}, \
    {     19, 6}, {     39, 7}, {     23, 6}, {     47, 7}, \
    {     27, 8}, {     15, 7}, {     31, 6}, {     63, 7}, \
    {     35, 8}, {     19, 7}, {     39, 8}, {     23, 7}, \
    {     47, 8}, {     31, 7}, {     63, 8}, {     39, 7}, \
    {     79, 9}, {     23, 8}, {     47, 7}, {     95, 8}, \
    {     51, 9}, {     31, 8}, {     71, 9}, {     39, 8}, \
    {     79, 9}, {     47, 8}, {     95, 9}, {     55,10}, \
    {     31, 9}, {     63, 8}, {    127, 9}, {     71, 8}, \
    {    143, 9}, {     79,10}, {     47,11}, {     31,10}, \
    {     63, 9}, {    127,10}, {     79, 9}, {    167,10}, \
    {     95, 9}, {    207,10}, {    111,11}, {     63,10}, \
    {    127, 9}, {    255,10}, {    159, 9}, {    319,11}, \
    {     95,10}, {    191,12}, {     63,11}, {    127,10}, \
    {    271, 9}, {    543,10}, {    287,11}, {    159,10}, \
    {    319, 9}, {    671,11}, {    191,10}, {    383, 9}, \
    {    767,11}, {    223,12}, {    127,11}, {    255,10}, \
    {    511, 9}, {   1023,10}, {    543, 9}, {   1087,11}, \
    {    287,10}, {    575, 9}, {   1151,10}, {    607, 9}, \
    {   1215, 8}, {   2431,11}, {    319,10}, {    639, 9}, \
    {   1279,10}, {    671, 9}, {   1343,12}, {    191,11}, \
    {    383,10}, {    767, 9}, {   1535,10}, {    799, 9}, \
    {   1599,11}, {    415,10}, {    831, 9}, {   1663,13}, \
    {    127,12}, {    255,11}, {    511,10}, {   1023,11}, \
    {    543,10}, {   1087,11}, {    575,10}, {   1151,11}, \
    {    607,10}, {   1215,12}, {    319,11}, {    639,10}, \
    {   1279,11}, {    671,10}, {   1407, 9}, {   2815,11}, \
    {    735,10}, {   1471, 9}, {   2943,12}, {    383,11}, \
    {    767,10}, {   1535,11}, {    799,10}, {   1599,11}, \
    {    831,10}, {   1663,11}, {    863,10}, {   1727,11}, \
    {    895,10}, {   1791,11}, {    959,13}, {    255,12}, \
    {    511,11}, {   1023,10}, {   2047,11}, {   1087,12}, \
    {    575,11}, {   1151,10}, {   2303,11}, {   1215,10}, \
    {   2431,12}, {    639,11}, {   1407,10}, {   2815,11}, \
    {   1471,10}, {   2943,13}, {    383,12}, {    767,11}, \
    {   1599,12}, {    831,11}, {   1663,10}, {   3327,11}, \
    {   1727,12}, {    895,11}, {   1791,10}, {   3583,12}, \
    {    959,11}, {   1919,14}, {    255,13}, {    511,12}, \
    {   1023,11}, {   2047,12}, {   1087,11}, {   2239,12}, \
    {   1151,11}, {   2303,12}, {   1215,11}, {   2431,13}, \
    {   8192,14}, {  16384,15}, {  32768,16} }
#define MUL_FFT_TABLE3_SIZE 167
#define MUL_FFT_THRESHOLD                 7808

#define SQR_FFT_MODF_THRESHOLD             786  /* k = 6 */
#define SQR_FFT_TABLE3                                      \
  { {    786, 6}, {     25, 7}, {     13, 6}, {     27, 7}, \
    {     15, 6}, {     31, 7}, {     17, 6}, {     35, 7}, \
    {     19, 6}, {     39, 7}, {     23, 6}, {     47, 7}, \
    {     27, 8}, {     15, 7}, {     31, 6}, {     63, 7}, \
    {     35, 8}, {     19, 7}, {     39, 8}, {     23, 7}, \
    {     47, 8}, {     31, 7}, {     63, 8}, {     39, 9}, \
    {     23, 8}, {     47, 7}, {     95, 8}, {     51, 9}, \
    {     31, 8}, {     67, 9}, {     39, 8}, {     79, 9}, \
    {     47, 8}, {     95,10}, {     31, 9}, {     63, 8}, \
    {    127, 9}, {     79,10}, {     47, 9}, {     95, 8}, \
    {    191,11}, {     31,10}, {     63, 9}, {    135,10}, \
    {     79, 9}, {    167,10}, {     95, 9}, {    191,10}, \
    {    111,11}, {     63,10}, {    143, 9}, {    287, 8}, \
    {    607,10}, {    159, 9}, {    319,10}, {    175,11}, \
    {     95,10}, {    191, 9}, {    383,10}, {    207,12}, \
    {     63,11}, {    127,10}, {    255, 9}, {    511,10}, \
    {    287,11}, {    159,10}, {    319, 9}, {    639, 8}, \
    {   1279, 9}, {    671, 8}, {   1343,11}, {    191,10}, \
    {    383, 9}, {    767, 8}, {   1535, 9}, {    799, 8}, \
    {   1599,10}, {    415,11}, {    223,12}, {    127,11}, \
    {    255,10}, {    511, 9}, {   1023,10}, {    543, 9}, \
    {   1087,11}, {    287,10}, {    575, 9}, {   1151,10}, \
    {    607, 9}, {   1215, 8}, {   2431,11}, {    319,10}, \
    {    639, 9}, {   1279,10}, {    671, 9}, {   1343,12}, \
    {    191,11}, {    383,10}, {    767, 9}, {   1535,10}, \
    {    799, 9}, {   1599,11}, {    415,10}, {    863,13}, \
    {    127,12}, {    255,11}, {    511,10}, {   1023,11}, \
    {    543,10}, {   1087,11}, {    575,10}, {   1151, 9}, \
    {   2303,11}, {    607,10}, {   1215, 9}, {   2431,12}, \
    {    319,11}, {    639,10}, {   1279,11}, {    671,10}, \
    {   1407, 9}, {   2815,11}, {    735,10}, {   1471, 9}, \
    {   2943,11}, {    767,10}, {   1535,11}, {    799,10}, \
    {   1599,11}, {    831,10}, {   1663,11}, {    863,10}, \
    {   1727,11}, {    895,10}, {   1791,11}, {    959,10}, \
    {   1919,13}, {    255,12}, {    511,11}, {   1023,10}, \
    {   2047,11}, {   1087,10}, {   2175,12}, {    575,11}, \
    {   1151,10}, {   2303,11}, {   1215,10}, {   2431,12}, \
    {    639,11}, {   1407,10}, {   2815,11}, {   1471,10}, \
    {   2943,12}, {    767,11}, {   1599,12}, {    831,11}, \
    {   1663,10}, {   3327,12}, {    895,11}, {   1791,12}, \
    {    959,11}, {   1919,10}, {   3839,11}, {   1983,14}, \
    {    255,13}, {    511,12}, {   1023,11}, {   2047,12}, \
    {   1087,11}, {   2239,12}, {   1151,11}, {   2303,12}, \
    {   1215,11}, {   2431,13}, {   8192,14}, {  16384,15}, \
    {  32768,16} }
#define SQR_FFT_TABLE3_SIZE 177
#define SQR_FFT_THRESHOLD                 7552

#define MULLO_BASECASE_THRESHOLD            10
#define MULLO_DC_THRESHOLD                  42
#define MULLO_MUL_N_THRESHOLD            13463

#define DC_DIV_QR_THRESHOLD                 60
#define DC_DIVAPPR_Q_THRESHOLD             336
#define DC_BDIV_QR_THRESHOLD                91
#define DC_BDIV_Q_THRESHOLD                268

#define INV_MULMOD_BNM1_THRESHOLD           66
#define INV_NEWTON_THRESHOLD               284
#define INV_APPR_THRESHOLD                 284

#define BINV_NEWTON_THRESHOLD              270
#define REDC_1_TO_REDC_N_THRESHOLD          87

#define MU_DIV_QR_THRESHOLD               1752
#define MU_DIVAPPR_Q_THRESHOLD            1652
#define MUPI_DIV_QR_THRESHOLD               97
#define MU_BDIV_QR_THRESHOLD              1470
#define MU_BDIV_Q_THRESHOLD               1470

#define MATRIX22_STRASSEN_THRESHOLD         15
#define HGCD_THRESHOLD                     173
#define HGCD_APPR_THRESHOLD                226
#define HGCD_REDUCE_THRESHOLD             4633
#define GCD_DC_THRESHOLD                   580
#define GCDEXT_DC_THRESHOLD                414
#define JACOBI_BASE_METHOD                   4

#define GET_STR_DC_THRESHOLD                17
#define GET_STR_PRECOMPUTE_THRESHOLD        34
#define SET_STR_DC_THRESHOLD               542
#define SET_STR_PRECOMPUTE_THRESHOLD      1615