1 /* Sandy Bridge gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991, 1993, 1994, 2000-2015 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 64 32 #define GMP_LIMB_BYTES 8 33 34 /* 3300 MHz Core i5 Sandy Bridge */ 35 /* FFT tuning limit = 200 M */ 36 /* Generated by tuneup.c, 2015-10-07, gcc 4.8 */ 37 38 #define MOD_1_NORM_THRESHOLD 0 /* always */ 39 #define MOD_1_UNNORM_THRESHOLD 0 /* always */ 40 #define MOD_1N_TO_MOD_1_1_THRESHOLD 3 41 #define MOD_1U_TO_MOD_1_1_THRESHOLD 3 42 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 9 43 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 22 44 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 10 45 #define USE_PREINV_DIVREM_1 1 /* native */ 46 #define DIV_QR_1_NORM_THRESHOLD 1 47 #define DIV_QR_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */ 48 #define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */ 49 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 50 #define BMOD_1_TO_MOD_1_THRESHOLD 29 51 52 #define MUL_TOOM22_THRESHOLD 20 53 #define MUL_TOOM33_THRESHOLD 65 54 #define MUL_TOOM44_THRESHOLD 166 55 #define MUL_TOOM6H_THRESHOLD 256 56 #define MUL_TOOM8H_THRESHOLD 333 57 58 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 108 59 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 122 60 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 105 61 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 114 62 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 151 63 64 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 65 #define SQR_TOOM2_THRESHOLD 28 66 #define SQR_TOOM3_THRESHOLD 93 67 #define SQR_TOOM4_THRESHOLD 250 68 #define SQR_TOOM6_THRESHOLD 351 69 #define SQR_TOOM8_THRESHOLD 454 70 71 #define MULMID_TOOM42_THRESHOLD 34 72 73 #define MULMOD_BNM1_THRESHOLD 13 74 #define SQRMOD_BNM1_THRESHOLD 16 75 76 #define MUL_FFT_MODF_THRESHOLD 396 /* k = 5 */ 77 #define MUL_FFT_TABLE3 \ 78 { { 396, 5}, { 19, 6}, { 10, 5}, { 21, 6}, \ 79 { 11, 5}, { 23, 6}, { 21, 7}, { 11, 6}, \ 80 { 25, 7}, { 13, 6}, { 27, 7}, { 21, 8}, \ 81 { 11, 7}, { 25, 8}, { 13, 7}, { 27, 8}, \ 82 { 15, 7}, { 31, 8}, { 17, 7}, { 35, 8}, \ 83 { 21, 9}, { 11, 8}, { 27, 9}, { 15, 8}, \ 84 { 33, 9}, { 19, 8}, { 39, 9}, { 23, 8}, \ 85 { 47, 9}, { 27,10}, { 15, 9}, { 39,10}, \ 86 { 23, 9}, { 51,11}, { 15,10}, { 31, 9}, \ 87 { 67,10}, { 39, 9}, { 79,10}, { 47, 9}, \ 88 { 95,10}, { 55,11}, { 31,10}, { 79,11}, \ 89 { 47,10}, { 95,12}, { 31,11}, { 63,10}, \ 90 { 135,11}, { 79,10}, { 159,11}, { 95,10}, \ 91 { 191, 9}, { 383,12}, { 63,11}, { 127,10}, \ 92 { 255, 9}, { 511,11}, { 143,10}, { 287, 9}, \ 93 { 575,10}, { 303,11}, { 159,10}, { 319,12}, \ 94 { 95,11}, { 191,10}, { 383,11}, { 207,13}, \ 95 { 63,12}, { 127,11}, { 255,10}, { 511,11}, \ 96 { 271,10}, { 543,11}, { 287,10}, { 575,11}, \ 97 { 303,12}, { 159,11}, { 319,10}, { 639,11}, \ 98 { 351,10}, { 703,11}, { 367,10}, { 735,11}, \ 99 { 383,10}, { 767,11}, { 415,10}, { 831,12}, \ 100 { 223,11}, { 479,13}, { 127,12}, { 255,11}, \ 101 { 511,10}, { 1023,11}, { 543,12}, { 287,11}, \ 102 { 575,10}, { 1151,11}, { 607,12}, { 319,11}, \ 103 { 671,12}, { 351,11}, { 735,12}, { 383,11}, \ 104 { 767,12}, { 415,11}, { 831,12}, { 447,11}, \ 105 { 895,12}, { 479,14}, { 127,13}, { 255,12}, \ 106 { 511,11}, { 1023,12}, { 543,11}, { 1087,12}, \ 107 { 575,11}, { 1151,12}, { 607,13}, { 319,12}, \ 108 { 735,13}, { 383,12}, { 831,13}, { 447,12}, \ 109 { 959,14}, { 255,13}, { 511,12}, { 1087,13}, \ 110 { 575,12}, { 1215,13}, { 639,12}, { 1279,13}, \ 111 { 703,12}, { 1407,14}, { 383,13}, { 767,12}, \ 112 { 1535,13}, { 831,12}, { 1663,13}, { 959,14}, \ 113 { 511,13}, { 1087,12}, { 2175,13}, { 1215,14}, \ 114 { 639,13}, { 1343,12}, { 2687,13}, { 1407,12}, \ 115 { 2815,13}, { 1471,14}, { 767,13}, { 1663,14}, \ 116 { 895,13}, { 1919,15}, { 511,14}, { 1023,13}, \ 117 { 2175,14}, { 1151,13}, { 2431,12}, { 4863,14}, \ 118 { 1279,13}, { 2687,14}, { 1407,13}, { 2815,15}, \ 119 { 767,14}, { 1535,13}, { 3071,14}, { 1663,13}, \ 120 { 3455,14}, { 1919,16}, { 511,15}, { 1023,14}, \ 121 { 2431,13}, { 4863,15}, { 1279,14}, { 2943,13}, \ 122 { 5887,15}, { 1535,14}, { 3455,15}, { 1791,14}, \ 123 { 3839,13}, { 7679,16}, { 1023,15}, { 2047,14}, \ 124 { 4223,15}, { 2303,14}, { 4863,15}, { 2815,14}, \ 125 { 5887,16}, { 1535,15}, { 3327,14}, { 6911,15}, \ 126 { 3839,14}, { 7679,17}, { 1023,16}, { 2047,15}, \ 127 { 4863,16}, { 2559,15}, { 5887,14}, { 11775,16}, \ 128 { 65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \ 129 {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} } 130 #define MUL_FFT_TABLE3_SIZE 208 131 #define MUL_FFT_THRESHOLD 4736 132 133 #define SQR_FFT_MODF_THRESHOLD 340 /* k = 5 */ 134 #define SQR_FFT_TABLE3 \ 135 { { 340, 5}, { 11, 4}, { 23, 5}, { 21, 6}, \ 136 { 11, 5}, { 23, 6}, { 25, 7}, { 13, 6}, \ 137 { 27, 7}, { 25, 8}, { 13, 7}, { 28, 8}, \ 138 { 15, 7}, { 31, 8}, { 21, 9}, { 11, 8}, \ 139 { 27, 9}, { 15, 8}, { 35, 9}, { 19, 8}, \ 140 { 41, 9}, { 23, 8}, { 47, 9}, { 27,10}, \ 141 { 15, 9}, { 39,10}, { 23, 9}, { 51,11}, \ 142 { 15,10}, { 31, 9}, { 63,10}, { 39, 9}, \ 143 { 79,10}, { 55,11}, { 31,10}, { 79,11}, \ 144 { 47,10}, { 95,12}, { 31,11}, { 63,10}, \ 145 { 127, 9}, { 255,10}, { 135,11}, { 79,10}, \ 146 { 159, 9}, { 319,11}, { 95,10}, { 191, 9}, \ 147 { 383,12}, { 63,11}, { 127,10}, { 255, 9}, \ 148 { 511,10}, { 271, 9}, { 543,11}, { 143,10}, \ 149 { 287, 9}, { 575,10}, { 303, 9}, { 607,11}, \ 150 { 159,10}, { 319, 9}, { 639,12}, { 95,11}, \ 151 { 191,10}, { 383,11}, { 207,13}, { 63,12}, \ 152 { 127,11}, { 255,10}, { 511,11}, { 271,10}, \ 153 { 543,11}, { 287,10}, { 575,11}, { 303,10}, \ 154 { 607,11}, { 319,10}, { 639,11}, { 335,10}, \ 155 { 671,11}, { 351,10}, { 703,11}, { 367,12}, \ 156 { 191,11}, { 383,10}, { 767,11}, { 415,10}, \ 157 { 831,12}, { 223,11}, { 479,13}, { 127,12}, \ 158 { 255,11}, { 543,12}, { 287,11}, { 607,12}, \ 159 { 319,11}, { 671,12}, { 351,11}, { 703,13}, \ 160 { 191,12}, { 383,11}, { 767,12}, { 415,11}, \ 161 { 831,12}, { 447,11}, { 895,12}, { 479,14}, \ 162 { 127,13}, { 255,12}, { 543,11}, { 1087,12}, \ 163 { 607,13}, { 319,12}, { 735,13}, { 383,12}, \ 164 { 831,13}, { 447,12}, { 959,13}, { 511,12}, \ 165 { 1087,13}, { 575,12}, { 1215,13}, { 639,12}, \ 166 { 1343,13}, { 703,12}, { 1407,14}, { 383,13}, \ 167 { 767,12}, { 1535,13}, { 831,12}, { 1663,13}, \ 168 { 959,14}, { 511,13}, { 1087,12}, { 2175,13}, \ 169 { 1215,14}, { 639,13}, { 1343,12}, { 2687,13}, \ 170 { 1407,12}, { 2815,13}, { 1471,14}, { 767,13}, \ 171 { 1599,12}, { 3199,13}, { 1663,14}, { 895,13}, \ 172 { 1791,15}, { 511,14}, { 1023,13}, { 2175,14}, \ 173 { 1151,13}, { 2431,12}, { 4863,14}, { 1279,13}, \ 174 { 2687,14}, { 1407,13}, { 2815,15}, { 767,14}, \ 175 { 1535,13}, { 3199,14}, { 1663,13}, { 3455,12}, \ 176 { 6911,14}, { 1791,16}, { 511,15}, { 1023,14}, \ 177 { 2431,13}, { 4863,15}, { 1279,14}, { 2943,13}, \ 178 { 5887,15}, { 1535,14}, { 3455,13}, { 6911,15}, \ 179 { 1791,14}, { 3839,16}, { 1023,15}, { 2047,14}, \ 180 { 4223,15}, { 2303,14}, { 4863,15}, { 2815,14}, \ 181 { 5887,16}, { 1535,15}, { 3327,14}, { 6911,15}, \ 182 { 3839,17}, { 1023,16}, { 2047,15}, { 4863,16}, \ 183 { 2559,15}, { 5887,14}, { 11775,16}, { 65536,17}, \ 184 { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \ 185 {2097152,22}, {4194304,23}, {8388608,24} } 186 #define SQR_FFT_TABLE3_SIZE 203 187 #define SQR_FFT_THRESHOLD 3264 188 189 #define MULLO_BASECASE_THRESHOLD 0 /* always */ 190 #define MULLO_DC_THRESHOLD 62 191 #define MULLO_MUL_N_THRESHOLD 8907 192 #define SQRLO_BASECASE_THRESHOLD 8 193 #define SQRLO_DC_THRESHOLD 0 /* never mpn_sqrlo_basecase */ 194 #define SQRLO_SQR_THRESHOLD 6440 195 196 #define DC_DIV_QR_THRESHOLD 51 197 #define DC_DIVAPPR_Q_THRESHOLD 171 198 #define DC_BDIV_QR_THRESHOLD 44 199 #define DC_BDIV_Q_THRESHOLD 104 200 201 #define INV_MULMOD_BNM1_THRESHOLD 38 202 #define INV_NEWTON_THRESHOLD 170 203 #define INV_APPR_THRESHOLD 165 204 205 #define BINV_NEWTON_THRESHOLD 224 206 #define REDC_1_TO_REDC_2_THRESHOLD 32 207 #define REDC_2_TO_REDC_N_THRESHOLD 55 208 209 #define MU_DIV_QR_THRESHOLD 1442 210 #define MU_DIVAPPR_Q_THRESHOLD 1387 211 #define MUPI_DIV_QR_THRESHOLD 74 212 #define MU_BDIV_QR_THRESHOLD 1187 213 #define MU_BDIV_Q_THRESHOLD 1442 214 215 #define POWM_SEC_TABLE 3,19,177,452,1297 216 217 #define GET_STR_DC_THRESHOLD 12 218 #define GET_STR_PRECOMPUTE_THRESHOLD 21 219 #define SET_STR_DC_THRESHOLD 874 220 #define SET_STR_PRECOMPUTE_THRESHOLD 2015 221 222 #define FAC_DSC_THRESHOLD 620 223 #define FAC_ODD_THRESHOLD 28 224 225 #define MATRIX22_STRASSEN_THRESHOLD 15 226 #define HGCD_THRESHOLD 100 227 #define HGCD_APPR_THRESHOLD 50 228 #define HGCD_REDUCE_THRESHOLD 2681 229 #define GCD_DC_THRESHOLD 483 230 #define GCDEXT_DC_THRESHOLD 386 231 #define JACOBI_BASE_METHOD 1 232