1 /* POWER7 gmp-mparam.h -- Compiler/machine parameter header file.
3 Copyright 1991, 1993, 1994, 1999-2003, 2009-2011, 2013, 2014 Free Software
6 This file is part of the GNU MP Library.
8 The GNU MP Library is free software; you can redistribute it and/or modify
9 it under the terms of either:
11 * the GNU Lesser General Public License as published by the Free
12 Software Foundation; either version 3 of the License, or (at your
13 option) any later version.
17 * the GNU General Public License as published by the Free Software
18 Foundation; either version 2 of the License, or (at your option) any
21 or both in parallel, as here.
23 The GNU MP Library is distributed in the hope that it will be useful, but
24 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
25 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
28 You should have received copies of the GNU General Public License and the
29 GNU Lesser General Public License along with the GNU MP Library. If not,
30 see https://www.gnu.org/licenses/. */
32 #define GMP_LIMB_BITS 64
33 #define GMP_LIMB_BYTES 8
35 /* 3700 MHz POWER7/SMT4 (gcc111.fsffrance.org) */
36 /* FFT tuning limit = 40000000 */
37 /* Generated by tuneup.c, 2014-03-13, gcc 4.8 */
39 #define MOD_1_NORM_THRESHOLD 0 /* always */
40 #define MOD_1_UNNORM_THRESHOLD 0 /* always */
41 #define MOD_1N_TO_MOD_1_1_THRESHOLD 6
42 #define MOD_1U_TO_MOD_1_1_THRESHOLD 5
43 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 8
44 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 24
45 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 13
46 #define USE_PREINV_DIVREM_1 0
47 #define DIV_QR_1N_PI1_METHOD 1
48 #define DIV_QR_1_NORM_THRESHOLD 1
49 #define DIV_QR_1_UNNORM_THRESHOLD 1
50 #define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */
51 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */
52 #define BMOD_1_TO_MOD_1_THRESHOLD 28
54 #define MUL_TOOM22_THRESHOLD 22
55 #define MUL_TOOM33_THRESHOLD 72
56 #define MUL_TOOM44_THRESHOLD 200
57 #define MUL_TOOM6H_THRESHOLD 298
58 #define MUL_TOOM8H_THRESHOLD 406
60 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 69
61 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 140
62 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 132
63 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 138
64 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 124
66 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */
67 #define SQR_TOOM2_THRESHOLD 36
68 #define SQR_TOOM3_THRESHOLD 109
69 #define SQR_TOOM4_THRESHOLD 196
70 #define SQR_TOOM6_THRESHOLD 414
71 #define SQR_TOOM8_THRESHOLD 547
73 #define MULMID_TOOM42_THRESHOLD 58
75 #define MULMOD_BNM1_THRESHOLD 15
76 #define SQRMOD_BNM1_THRESHOLD 20
78 #define MUL_FFT_MODF_THRESHOLD 412 /* k = 5 */
79 #define MUL_FFT_TABLE3 \
80 { { 412, 5}, { 19, 6}, { 10, 5}, { 21, 6}, \
81 { 21, 7}, { 11, 6}, { 23, 7}, { 12, 6}, \
82 { 25, 7}, { 21, 8}, { 11, 7}, { 25, 8}, \
83 { 13, 7}, { 28, 8}, { 15, 7}, { 33, 8}, \
84 { 17, 7}, { 35, 8}, { 19, 7}, { 39, 8}, \
85 { 21, 9}, { 11, 8}, { 29, 9}, { 15, 8}, \
86 { 35, 9}, { 19, 8}, { 41, 9}, { 23, 8}, \
87 { 47, 9}, { 27,10}, { 15, 9}, { 31, 8}, \
88 { 63, 9}, { 43,10}, { 23, 9}, { 51,11}, \
89 { 15,10}, { 31, 9}, { 67,10}, { 39, 9}, \
90 { 79,10}, { 47, 9}, { 95,10}, { 55,11}, \
91 { 31,10}, { 79,11}, { 47,10}, { 95,12}, \
92 { 31,11}, { 63,10}, { 135,11}, { 79,10}, \
93 { 159,11}, { 95,10}, { 191, 9}, { 383,11}, \
94 { 111,12}, { 63,11}, { 127,10}, { 255, 9}, \
95 { 511,11}, { 143,10}, { 287, 9}, { 575,11}, \
96 { 159,10}, { 319,12}, { 95,11}, { 191,10}, \
97 { 383, 9}, { 767,13}, { 63,12}, { 127,11}, \
98 { 255,10}, { 511,11}, { 271,10}, { 543, 9}, \
99 { 1087,11}, { 287,10}, { 575,11}, { 303,12}, \
100 { 159,11}, { 319,10}, { 639,11}, { 335,10}, \
101 { 671,11}, { 351,10}, { 703, 9}, { 1407,11}, \
102 { 383,10}, { 767,11}, { 415,10}, { 831,12}, \
103 { 223,11}, { 447,10}, { 895,13}, { 127,12}, \
104 { 255,11}, { 511,10}, { 1023,11}, { 543,12}, \
105 { 287,11}, { 575,10}, { 1151,11}, { 607,12}, \
106 { 319,11}, { 639,10}, { 1279,11}, { 671,12}, \
107 { 351,11}, { 703,12}, { 383,11}, { 767,12}, \
108 { 415,11}, { 831,10}, { 1663,12}, { 447,11}, \
109 { 895,12}, { 479,14}, { 127,13}, { 255,12}, \
110 { 511,11}, { 1023,12}, { 543,11}, { 1087,10}, \
111 { 2175,12}, { 575,11}, { 1151,12}, { 607,11}, \
112 { 1215,13}, { 319,12}, { 639,11}, { 1279,12}, \
113 { 671,11}, { 1343,10}, { 2687,12}, { 703,11}, \
114 { 1407,13}, { 383,12}, { 767,11}, { 1535,12}, \
115 { 799,11}, { 1599,12}, { 831,11}, { 1663,13}, \
116 { 447,12}, { 895,11}, { 1791,12}, { 959,11}, \
117 { 1919,14}, { 255,13}, { 511,12}, { 1087,11}, \
118 { 2175,13}, { 575,12}, { 1215,11}, { 2431,13}, \
119 { 639,12}, { 1343,11}, { 2687,13}, { 703,12}, \
120 { 1407,11}, { 2815,14}, { 383,13}, { 767,12}, \
121 { 1599,13}, { 831,12}, { 1663,13}, { 895,12}, \
122 { 1791,13}, { 959,12}, { 1919,11}, { 3839,14}, \
123 { 511,13}, { 1023,12}, { 2047,13}, { 1087,12}, \
124 { 2175,13}, { 1215,12}, { 2431,11}, { 4863,14}, \
125 { 639,13}, { 1279,12}, { 2559,13}, { 1343,12}, \
126 { 2687,13}, { 1407,12}, { 2815,13}, { 1471,12}, \
127 { 2943,14}, { 767,13}, { 1599,12}, { 3199,13}, \
128 { 1663,14}, { 895,13}, { 1791,12}, { 3583,13}, \
129 { 1919,12}, { 3839,15}, { 511,14}, { 1023,13}, \
130 { 2175,14}, { 1151,13}, { 2431,12}, { 4863,14}, \
131 { 1279,13}, { 2687,14}, { 1407,13}, { 2815,15}, \
132 { 767,14}, { 1535,13}, { 3199,14}, { 1663,13}, \
133 { 3455,12}, { 6911,14}, { 1919,13}, { 3839,16}, \
134 { 511,15}, { 1023,14}, { 2175,13}, { 4351,14}, \
135 { 2431,13}, { 4863,15}, { 32768,16}, { 65536,17}, \
136 { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \
137 {2097152,22}, {4194304,23}, {8388608,24} }
138 #define MUL_FFT_TABLE3_SIZE 231
139 #define MUL_FFT_THRESHOLD 4288
141 #define SQR_FFT_MODF_THRESHOLD 368 /* k = 5 */
142 #define SQR_FFT_TABLE3 \
143 { { 368, 5}, { 19, 6}, { 10, 5}, { 21, 6}, \
144 { 21, 7}, { 11, 6}, { 23, 7}, { 12, 6}, \
145 { 25, 7}, { 15, 6}, { 31, 7}, { 21, 8}, \
146 { 11, 7}, { 25, 8}, { 13, 7}, { 28, 8}, \
147 { 15, 7}, { 32, 8}, { 17, 7}, { 35, 8}, \
148 { 21, 9}, { 11, 8}, { 29, 9}, { 15, 8}, \
149 { 35, 9}, { 19, 8}, { 41, 9}, { 23, 8}, \
150 { 47, 9}, { 27,10}, { 15, 9}, { 31, 8}, \
151 { 63, 9}, { 39,10}, { 23, 9}, { 51,11}, \
152 { 15,10}, { 31, 9}, { 67,10}, { 39, 9}, \
153 { 79,10}, { 47, 9}, { 95,10}, { 55,11}, \
154 { 31,10}, { 79,11}, { 47,10}, { 95,12}, \
155 { 31,11}, { 63,10}, { 135,11}, { 79,10}, \
156 { 159, 9}, { 319,11}, { 95,10}, { 191, 9}, \
157 { 383,12}, { 63,11}, { 127,10}, { 255, 9}, \
158 { 511,10}, { 271,11}, { 143,10}, { 287, 9}, \
159 { 575,10}, { 303,11}, { 159,10}, { 319, 9}, \
160 { 639,12}, { 95,11}, { 191,10}, { 383,11}, \
161 { 207,13}, { 63,12}, { 127,11}, { 255,10}, \
162 { 511,11}, { 271,10}, { 543, 9}, { 1087,11}, \
163 { 287,10}, { 575, 9}, { 1151,11}, { 303,10}, \
164 { 607,12}, { 159,11}, { 319,10}, { 639,11}, \
165 { 335,10}, { 671,11}, { 351,10}, { 703,12}, \
166 { 191,11}, { 383,10}, { 767,11}, { 415,10}, \
167 { 831,12}, { 223,11}, { 447,10}, { 895,11}, \
168 { 479,13}, { 127,12}, { 255,11}, { 543,10}, \
169 { 1087,12}, { 287,11}, { 575,10}, { 1151,11}, \
170 { 607,12}, { 319,11}, { 639,10}, { 1279,11}, \
171 { 671,12}, { 351,11}, { 703,13}, { 191,12}, \
172 { 383,11}, { 767,12}, { 415,11}, { 831,10}, \
173 { 1663,12}, { 447,11}, { 895,12}, { 479,14}, \
174 { 127,13}, { 255,12}, { 511,11}, { 1023,12}, \
175 { 543,11}, { 1087,12}, { 575,11}, { 1151,12}, \
176 { 607,13}, { 319,12}, { 639,11}, { 1279,12}, \
177 { 703,11}, { 1407,10}, { 2815,13}, { 383,12}, \
178 { 767,11}, { 1535,12}, { 799,11}, { 1599,12}, \
179 { 831,11}, { 1663,13}, { 447,12}, { 895,11}, \
180 { 1791,12}, { 959,11}, { 1919,10}, { 3839,14}, \
181 { 255,13}, { 511,12}, { 1087,13}, { 575,12}, \
182 { 1215,11}, { 2431,13}, { 639,12}, { 1343,11}, \
183 { 2687,13}, { 703,12}, { 1407,14}, { 383,13}, \
184 { 767,12}, { 1599,13}, { 831,12}, { 1663,13}, \
185 { 895,12}, { 1791,13}, { 959,12}, { 1919,14}, \
186 { 511,13}, { 1087,12}, { 2175,13}, { 1151,12}, \
187 { 2303,13}, { 1215,12}, { 2431,14}, { 639,13}, \
188 { 1279,12}, { 2559,13}, { 1343,12}, { 2687,13}, \
189 { 1407,12}, { 2815,13}, { 1471,14}, { 767,13}, \
190 { 1663,12}, { 3327,13}, { 1727,14}, { 895,13}, \
191 { 1791,12}, { 3583,13}, { 1919,15}, { 511,14}, \
192 { 1023,13}, { 2175,14}, { 1151,13}, { 2431,12}, \
193 { 4863,14}, { 1279,13}, { 2687,14}, { 1407,13}, \
194 { 2943,15}, { 767,14}, { 1535,13}, { 3199,14}, \
195 { 1663,13}, { 3455,14}, { 1791,13}, { 3583,14}, \
196 { 1919,13}, { 3839,16}, { 511,15}, { 1023,14}, \
197 { 2175,13}, { 4479,14}, { 2303,13}, { 4607,14}, \
198 { 2431,15}, { 32768,16}, { 65536,17}, { 131072,18}, \
199 { 262144,19}, { 524288,20}, {1048576,21}, {2097152,22}, \
200 {4194304,23}, {8388608,24} }
201 #define SQR_FFT_TABLE3_SIZE 230
202 #define SQR_FFT_THRESHOLD 3264
204 #define MULLO_BASECASE_THRESHOLD 3
205 #define MULLO_DC_THRESHOLD 34
206 #define MULLO_MUL_N_THRESHOLD 9174
208 #define DC_DIV_QR_THRESHOLD 33
209 #define DC_DIVAPPR_Q_THRESHOLD 126
210 #define DC_BDIV_QR_THRESHOLD 63
211 #define DC_BDIV_Q_THRESHOLD 152
213 #define INV_MULMOD_BNM1_THRESHOLD 54
214 #define INV_NEWTON_THRESHOLD 155
215 #define INV_APPR_THRESHOLD 125
217 #define BINV_NEWTON_THRESHOLD 294
218 #define REDC_1_TO_REDC_2_THRESHOLD 17
219 #define REDC_2_TO_REDC_N_THRESHOLD 115
221 #define MU_DIV_QR_THRESHOLD 1334
222 #define MU_DIVAPPR_Q_THRESHOLD 1334
223 #define MUPI_DIV_QR_THRESHOLD 54
224 #define MU_BDIV_QR_THRESHOLD 1142
225 #define MU_BDIV_Q_THRESHOLD 1470
227 #define POWM_SEC_TABLE 1,14,62,642,960
229 #define MATRIX22_STRASSEN_THRESHOLD 14
230 #define HGCD_THRESHOLD 126
231 #define HGCD_APPR_THRESHOLD 184
232 #define HGCD_REDUCE_THRESHOLD 3014
233 #define GCD_DC_THRESHOLD 440
234 #define GCDEXT_DC_THRESHOLD 386
235 #define JACOBI_BASE_METHOD 4
237 #define GET_STR_DC_THRESHOLD 11
238 #define GET_STR_PRECOMPUTE_THRESHOLD 17
239 #define SET_STR_DC_THRESHOLD 1655
240 #define SET_STR_PRECOMPUTE_THRESHOLD 3417
242 #define FAC_DSC_THRESHOLD 1138
243 #define FAC_ODD_THRESHOLD 27