1 /* x86/core2 gmp-mparam.h -- Compiler/machine parameter header file.
2
3 Copyright 2019 Free Software Foundation, Inc.
4
5 This file is part of the GNU MP Library.
6
7 The GNU MP Library is free software; you can redistribute it and/or modify
8 it under the terms of either:
9
10 * the GNU Lesser General Public License as published by the Free
11 Software Foundation; either version 3 of the License, or (at your
12 option) any later version.
13
14 or
15
16 * the GNU General Public License as published by the Free Software
17 Foundation; either version 2 of the License, or (at your option) any
18 later version.
19
20 or both in parallel, as here.
21
22 The GNU MP Library is distributed in the hope that it will be useful, but
23 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
24 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
25 for more details.
26
27 You should have received copies of the GNU General Public License and the
28 GNU Lesser General Public License along with the GNU MP Library. If not,
29 see https://www.gnu.org/licenses/. */
30
31 #define GMP_LIMB_BITS 32
32 #define GMP_LIMB_BYTES 4
33
34 /* 3000 MHz Penryn */
35 /* FFT tuning limit = 67,000,000 */
36 /* Generated by tuneup.c, 2019-10-20, gcc 8.3 */
37
38 #define MOD_1_NORM_THRESHOLD MP_SIZE_T_MAX /* never */
39 #define MOD_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */
40 #define MOD_1N_TO_MOD_1_1_THRESHOLD 9
41 #define MOD_1U_TO_MOD_1_1_THRESHOLD 8
42 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 9
43 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 0 /* never mpn_mod_1s_2p */
44 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 3
45 #define USE_PREINV_DIVREM_1 1 /* native */
46 #define DIV_QR_1N_PI1_METHOD 2 /* 22.20% faster than 1 */
47 #define DIV_QR_1_NORM_THRESHOLD MP_SIZE_T_MAX /* never */
48 #define DIV_QR_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */
49 #define DIV_QR_2_PI2_THRESHOLD 9
50 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */
51 #define BMOD_1_TO_MOD_1_THRESHOLD 18
52
53 #define DIV_1_VS_MUL_1_PERCENT 277
54
55 #define MUL_TOOM22_THRESHOLD 24
56 #define MUL_TOOM33_THRESHOLD 93
57 #define MUL_TOOM44_THRESHOLD 136
58 #define MUL_TOOM6H_THRESHOLD 300
59 #define MUL_TOOM8H_THRESHOLD 478
60
61 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 91
62 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 153
63 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 93
64 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 94
65 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 130
66
67 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */
68 #define SQR_TOOM2_THRESHOLD 34
69 #define SQR_TOOM3_THRESHOLD 117
70 #define SQR_TOOM4_THRESHOLD 184
71 #define SQR_TOOM6_THRESHOLD 262
72 #define SQR_TOOM8_THRESHOLD 597
73
74 #define MULMID_TOOM42_THRESHOLD 70
75
76 #define MULMOD_BNM1_THRESHOLD 17
77 #define SQRMOD_BNM1_THRESHOLD 25
78
79 #define MUL_FFT_MODF_THRESHOLD 505 /* k = 5 */
80 #define MUL_FFT_TABLE3 \
81 { { 505, 5}, { 28, 6}, { 15, 5}, { 31, 6}, \
82 { 29, 7}, { 15, 6}, { 32, 7}, { 17, 6}, \
83 { 35, 7}, { 19, 6}, { 39, 7}, { 29, 8}, \
84 { 15, 7}, { 35, 8}, { 19, 7}, { 43, 8}, \
85 { 23, 7}, { 47, 8}, { 27, 9}, { 15, 8}, \
86 { 31, 7}, { 63, 8}, { 43, 9}, { 23, 8}, \
87 { 55, 9}, { 31, 8}, { 67, 9}, { 39, 8}, \
88 { 79, 9}, { 55,10}, { 31, 9}, { 79,10}, \
89 { 47, 9}, { 95,11}, { 31,10}, { 63, 9}, \
90 { 135,10}, { 79, 9}, { 159,10}, { 95,11}, \
91 { 63, 9}, { 255,10}, { 159,11}, { 95,10}, \
92 { 191,12}, { 63,11}, { 127,10}, { 271, 9}, \
93 { 543,10}, { 287,11}, { 159,10}, { 335, 9}, \
94 { 671,10}, { 351,11}, { 191,10}, { 399, 9}, \
95 { 799,11}, { 223,12}, { 127,11}, { 255,10}, \
96 { 543,11}, { 287,10}, { 607,11}, { 319,10}, \
97 { 671,11}, { 351,12}, { 191,11}, { 383,10}, \
98 { 799,11}, { 415,13}, { 127,12}, { 255,11}, \
99 { 543,10}, { 1087,11}, { 607,12}, { 319,11}, \
100 { 671,10}, { 1343,11}, { 735,10}, { 1471,12}, \
101 { 383,11}, { 799,10}, { 1599,11}, { 863,12}, \
102 { 447,11}, { 959,13}, { 255,12}, { 511,11}, \
103 { 1087,12}, { 575,11}, { 1215,12}, { 639,11}, \
104 { 1343,12}, { 703,11}, { 1471,13}, { 383,12}, \
105 { 767,11}, { 1599,12}, { 831,11}, { 1727,12}, \
106 { 959,14}, { 255,13}, { 511,12}, { 1087,11}, \
107 { 2239,12}, { 1215,13}, { 639,12}, { 1471,11}, \
108 { 2943,13}, { 767,12}, { 1727,13}, { 895,12}, \
109 { 1919,14}, { 511,13}, { 1023,12}, { 2239,13}, \
110 { 1151,12}, { 2431,13}, { 1407,12}, { 2943,14}, \
111 { 767,13}, { 1663,12}, { 3455,13}, { 1919,15}, \
112 { 511,14}, { 1023,13}, { 2175,12}, { 4479,13}, \
113 { 2431,14}, { 1279,13}, { 2943,12}, { 5887,14}, \
114 { 1535,13}, { 3455,14}, { 1791,13}, { 3967,12}, \
115 { 7935,15}, { 1023,14}, { 2047,13}, { 4479,14}, \
116 { 2303,13}, { 4991,12}, { 9983,14}, { 2815,13}, \
117 { 5887,15}, { 1535,14}, { 3839,16} }
118 #define MUL_FFT_TABLE3_SIZE 147
119 #define MUL_FFT_THRESHOLD 6784
120
121 #define SQR_FFT_MODF_THRESHOLD 464 /* k = 5 */
122 #define SQR_FFT_TABLE3 \
123 { { 464, 5}, { 28, 6}, { 15, 5}, { 31, 6}, \
124 { 29, 7}, { 15, 6}, { 32, 7}, { 17, 6}, \
125 { 35, 7}, { 19, 6}, { 39, 7}, { 29, 8}, \
126 { 15, 7}, { 35, 8}, { 19, 7}, { 41, 8}, \
127 { 23, 7}, { 49, 8}, { 27, 9}, { 15, 8}, \
128 { 39, 9}, { 23, 8}, { 51,10}, { 15, 9}, \
129 { 31, 8}, { 67, 9}, { 39, 8}, { 79, 9}, \
130 { 47, 8}, { 95, 9}, { 55,10}, { 31, 9}, \
131 { 79,10}, { 47, 9}, { 95,11}, { 31,10}, \
132 { 63, 9}, { 127,10}, { 79, 9}, { 159,10}, \
133 { 95,11}, { 63,10}, { 127, 9}, { 255,10}, \
134 { 143, 9}, { 287, 5}, { 4863, 6}, { 2495, 7}, \
135 { 1343, 8}, { 703, 9}, { 367,12}, { 63,11}, \
136 { 127,10}, { 303,11}, { 159,10}, { 319, 9}, \
137 { 639,10}, { 335, 9}, { 671,10}, { 351, 9}, \
138 { 703,10}, { 367,11}, { 191,10}, { 383, 9}, \
139 { 767,10}, { 399, 9}, { 799,10}, { 415, 9}, \
140 { 831,12}, { 127,11}, { 255,10}, { 543,11}, \
141 { 287,10}, { 607,11}, { 319,10}, { 671,11}, \
142 { 351,10}, { 703,12}, { 191,11}, { 383,10}, \
143 { 799,11}, { 415,10}, { 863,13}, { 127,12}, \
144 { 255,11}, { 543,10}, { 1087,11}, { 607,12}, \
145 { 319,11}, { 671,10}, { 1343,11}, { 735,10}, \
146 { 1471,12}, { 383,11}, { 799,10}, { 1599,11}, \
147 { 863,12}, { 447,11}, { 959,13}, { 255,12}, \
148 { 511,11}, { 1087,12}, { 575,11}, { 1215,12}, \
149 { 639,11}, { 1343,12}, { 703,11}, { 1407,13}, \
150 { 383,12}, { 767,11}, { 1599,12}, { 831,11}, \
151 { 1727,12}, { 959,14}, { 255,13}, { 511,12}, \
152 { 1215,13}, { 639,12}, { 1471,11}, { 2943,13}, \
153 { 767,12}, { 1727,13}, { 895,12}, { 1919,14}, \
154 { 511,13}, { 1023,12}, { 2111,13}, { 1151,12}, \
155 { 2431,13}, { 1407,12}, { 2943,14}, { 767,13}, \
156 { 1663,12}, { 3455,13}, { 1919,15}, { 511,14}, \
157 { 1023,13}, { 2175,12}, { 4479,13}, { 2431,14}, \
158 { 1279,13}, { 2943,12}, { 5887,14}, { 1535,13}, \
159 { 3455,14}, { 1791,13}, { 3967,15}, { 1023,14}, \
160 { 2047,13}, { 4479,14}, { 2303,13}, { 4991,12}, \
161 { 9983,14}, { 2815,13}, { 5887,15}, { 1535,14}, \
162 { 3839,16} }
163 #define SQR_FFT_TABLE3_SIZE 157
164 #define SQR_FFT_THRESHOLD 5312
165
166 #define MULLO_BASECASE_THRESHOLD 0 /* always */
167 #define MULLO_DC_THRESHOLD 36
168 #define MULLO_MUL_N_THRESHOLD 13463
169 #define SQRLO_BASECASE_THRESHOLD 0 /* always */
170 #define SQRLO_DC_THRESHOLD 140
171 #define SQRLO_SQR_THRESHOLD 10393
172
173 #define DC_DIV_QR_THRESHOLD 32
174 #define DC_DIVAPPR_Q_THRESHOLD 116
175 #define DC_BDIV_QR_THRESHOLD 76
176 #define DC_BDIV_Q_THRESHOLD 180
177
178 #define INV_MULMOD_BNM1_THRESHOLD 46
179 #define INV_NEWTON_THRESHOLD 138
180 #define INV_APPR_THRESHOLD 123
181
182 #define BINV_NEWTON_THRESHOLD 306
183 #define REDC_1_TO_REDC_N_THRESHOLD 82
184
185 #define MU_DIV_QR_THRESHOLD 1499
186 #define MU_DIVAPPR_Q_THRESHOLD 1442
187 #define MUPI_DIV_QR_THRESHOLD 63
188 #define MU_BDIV_QR_THRESHOLD 1442
189 #define MU_BDIV_Q_THRESHOLD 1589
190
191 #define POWM_SEC_TABLE 1,22,66,428,1035
192
193 #define GET_STR_DC_THRESHOLD 13
194 #define GET_STR_PRECOMPUTE_THRESHOLD 18
195 #define SET_STR_DC_THRESHOLD 732
196 #define SET_STR_PRECOMPUTE_THRESHOLD 1118
197
198 #define FAC_DSC_THRESHOLD 115
199 #define FAC_ODD_THRESHOLD 50
200
201 #define MATRIX22_STRASSEN_THRESHOLD 25
202 #define HGCD2_DIV1_METHOD 1 /* 5.78% faster than 3 */
203 #define HGCD_THRESHOLD 121
204 #define HGCD_APPR_THRESHOLD 151
205 #define HGCD_REDUCE_THRESHOLD 3259
206 #define GCD_DC_THRESHOLD 368
207 #define GCDEXT_DC_THRESHOLD 306
208 #define JACOBI_BASE_METHOD 4 /* 14.19% faster than 1 */
209
210 /* Tuneup completed successfully, took 67142 seconds */