1 /* x86/coreinhm 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 /* 2933-3200 MHz Intel Xeon X3470 Nehalem */ 35 /* FFT tuning limit = 67,000,000 */ 36 /* Generated by tuneup.c, 2019-10-23, gcc 8.3 */ 37 38 #define MOD_1_NORM_THRESHOLD 36 39 #define MOD_1_UNNORM_THRESHOLD 40 40 #define MOD_1N_TO_MOD_1_1_THRESHOLD 8 41 #define MOD_1U_TO_MOD_1_1_THRESHOLD 7 42 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 12 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 1 /* 42.59% faster than 2 */ 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 17 52 53 #define DIV_1_VS_MUL_1_PERCENT 288 54 55 #define MUL_TOOM22_THRESHOLD 24 56 #define MUL_TOOM33_THRESHOLD 93 57 #define MUL_TOOM44_THRESHOLD 214 58 #define MUL_TOOM6H_THRESHOLD 306 59 #define MUL_TOOM8H_THRESHOLD 430 60 61 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 93 62 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 134 63 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 145 64 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 94 65 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 118 66 67 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 68 #define SQR_TOOM2_THRESHOLD 38 69 #define SQR_TOOM3_THRESHOLD 133 70 #define SQR_TOOM4_THRESHOLD 212 71 #define SQR_TOOM6_THRESHOLD 318 72 #define SQR_TOOM8_THRESHOLD 620 73 74 #define MULMID_TOOM42_THRESHOLD 68 75 76 #define MULMOD_BNM1_THRESHOLD 17 77 #define SQRMOD_BNM1_THRESHOLD 23 78 79 #define MUL_FFT_MODF_THRESHOLD 595 /* k = 5 */ 80 #define MUL_FFT_TABLE3 \ 81 { { 595, 5}, { 28, 6}, { 15, 5}, { 31, 6}, \ 82 { 17, 5}, { 35, 6}, { 28, 7}, { 15, 6}, \ 83 { 33, 7}, { 17, 6}, { 36, 7}, { 19, 6}, \ 84 { 39, 7}, { 23, 6}, { 47, 7}, { 27, 8}, \ 85 { 15, 7}, { 35, 8}, { 19, 7}, { 43, 8}, \ 86 { 23, 7}, { 49, 8}, { 27, 9}, { 15, 8}, \ 87 { 31, 7}, { 63, 8}, { 43, 9}, { 23, 8}, \ 88 { 51, 9}, { 31, 8}, { 67, 9}, { 39, 8}, \ 89 { 79, 9}, { 47, 8}, { 99, 9}, { 55,10}, \ 90 { 31, 9}, { 63, 8}, { 127, 9}, { 79,10}, \ 91 { 47, 9}, { 95,11}, { 31,10}, { 63, 9}, \ 92 { 135,10}, { 79, 9}, { 159,10}, { 95, 9}, \ 93 { 191,11}, { 63, 9}, { 255,10}, { 159,11}, \ 94 { 95,10}, { 191,12}, { 63,11}, { 127,10}, \ 95 { 255, 9}, { 511,10}, { 271, 9}, { 543,11}, \ 96 { 159,10}, { 335,11}, { 191,10}, { 383, 9}, \ 97 { 767,10}, { 399,12}, { 127,11}, { 255,10}, \ 98 { 511, 9}, { 1023,10}, { 543, 9}, { 1087,11}, \ 99 { 287,10}, { 607,11}, { 319,10}, { 671,12}, \ 100 { 191,11}, { 383,10}, { 767,13}, { 127,12}, \ 101 { 255,11}, { 511,10}, { 1023,11}, { 543,10}, \ 102 { 1119,11}, { 607,12}, { 319,11}, { 671,10}, \ 103 { 1343,11}, { 735,10}, { 1471,12}, { 383,11}, \ 104 { 799,10}, { 1599,11}, { 863,10}, { 1727,12}, \ 105 { 447,11}, { 959,13}, { 255,12}, { 511,11}, \ 106 { 1119,12}, { 575,11}, { 1215,10}, { 2431,12}, \ 107 { 639,11}, { 1343,12}, { 703,11}, { 1471,10}, \ 108 { 2943,13}, { 383,12}, { 767,11}, { 1599,12}, \ 109 { 831,11}, { 1727,10}, { 3455,12}, { 959,14}, \ 110 { 255,13}, { 511,12}, { 1087,11}, { 2239,10}, \ 111 { 4479,12}, { 1215,11}, { 2431,13}, { 639,12}, \ 112 { 1471,11}, { 2943,13}, { 767,12}, { 1727,11}, \ 113 { 3455,13}, { 895,12}, { 1983,14}, { 511,13}, \ 114 { 1023,12}, { 2239,11}, { 4479,13}, { 1151,12}, \ 115 { 2431,13}, { 1279,12}, { 2559,13}, { 1407,12}, \ 116 { 2943,11}, { 5887,14}, { 767,13}, { 1663,12}, \ 117 { 3455,13}, { 1919,12}, { 3839,15}, { 511,14}, \ 118 { 1023,13}, { 2175,12}, { 4479,13}, { 2431,14}, \ 119 { 1279,13}, { 2943,12}, { 5887,14}, { 1535,13}, \ 120 { 3455,14}, { 1791,13}, { 3967,15}, { 1023,14}, \ 121 { 2047,13}, { 4479,14}, { 2303,13}, { 4991,12}, \ 122 { 9983,14}, { 2815,13}, { 6015,15}, { 1535,14}, \ 123 { 3839,13}, { 7679,16} } 124 #define MUL_FFT_TABLE3_SIZE 170 125 #define MUL_FFT_THRESHOLD 6784 126 127 #define SQR_FFT_MODF_THRESHOLD 525 /* k = 5 */ 128 #define SQR_FFT_TABLE3 \ 129 { { 525, 5}, { 29, 6}, { 15, 5}, { 33, 6}, \ 130 { 17, 5}, { 35, 6}, { 29, 7}, { 15, 6}, \ 131 { 33, 7}, { 17, 6}, { 35, 7}, { 19, 6}, \ 132 { 39, 7}, { 23, 6}, { 47, 7}, { 29, 8}, \ 133 { 15, 7}, { 35, 8}, { 19, 7}, { 41, 8}, \ 134 { 23, 7}, { 49, 8}, { 27, 7}, { 55, 9}, \ 135 { 15, 8}, { 31, 7}, { 63, 8}, { 39, 9}, \ 136 { 23, 8}, { 55, 9}, { 31, 8}, { 67, 9}, \ 137 { 39, 8}, { 79, 9}, { 47, 8}, { 95, 9}, \ 138 { 55,10}, { 31, 9}, { 79,10}, { 47, 9}, \ 139 { 95,11}, { 31,10}, { 63, 9}, { 135,10}, \ 140 { 79, 9}, { 159,10}, { 95,11}, { 63,10}, \ 141 { 143, 9}, { 287,10}, { 159, 6}, { 2687, 7}, \ 142 { 1407, 9}, { 367, 8}, { 735, 9}, { 383,10}, \ 143 { 207, 9}, { 415,11}, { 127,10}, { 271, 9}, \ 144 { 543,10}, { 287,11}, { 159,10}, { 319, 9}, \ 145 { 639,10}, { 335, 9}, { 671,10}, { 351,11}, \ 146 { 191,10}, { 383, 9}, { 767,10}, { 399, 9}, \ 147 { 799,10}, { 415,12}, { 127,11}, { 255,10}, \ 148 { 511, 9}, { 1023,10}, { 543,11}, { 287,10}, \ 149 { 607,11}, { 319,10}, { 671,11}, { 351,12}, \ 150 { 191,11}, { 383,10}, { 799,11}, { 415,13}, \ 151 { 127,12}, { 255,11}, { 511,10}, { 1023,11}, \ 152 { 543,10}, { 1087,11}, { 607,10}, { 1215,12}, \ 153 { 319,11}, { 671,10}, { 1343,11}, { 735,10}, \ 154 { 1471,12}, { 383,11}, { 799,10}, { 1599,11}, \ 155 { 863,10}, { 1727,12}, { 447,11}, { 991,10}, \ 156 { 1983,13}, { 255,12}, { 511,11}, { 1119,12}, \ 157 { 575,11}, { 1215,10}, { 2431,12}, { 639,11}, \ 158 { 1343,12}, { 703,11}, { 1471,13}, { 383,12}, \ 159 { 767,11}, { 1599,12}, { 831,11}, { 1727,10}, \ 160 { 3455,12}, { 895,11}, { 1791,12}, { 959,11}, \ 161 { 1983,14}, { 255,13}, { 511,12}, { 1023,11}, \ 162 { 2047,12}, { 1087,11}, { 2239,12}, { 1215,11}, \ 163 { 2431,13}, { 639,12}, { 1471,11}, { 2943,13}, \ 164 { 767,12}, { 1727,11}, { 3455,13}, { 895,12}, \ 165 { 1983,11}, { 3967,14}, { 511,13}, { 1023,12}, \ 166 { 2239,13}, { 1151,12}, { 2495,13}, { 1279,12}, \ 167 { 2623,13}, { 1407,12}, { 2943,14}, { 767,13}, \ 168 { 1663,12}, { 3455,13}, { 1919,12}, { 3967,15}, \ 169 { 511,14}, { 1023,13}, { 2175,12}, { 4479,13}, \ 170 { 2431,12}, { 4863,14}, { 1279,13}, { 2943,12}, \ 171 { 5887,14}, { 1535,13}, { 3455,14}, { 1791,13}, \ 172 { 3967,12}, { 7935,15}, { 1023,14}, { 2047,13}, \ 173 { 4479,14}, { 2303,13}, { 4991,12}, { 9983,14}, \ 174 { 2815,13}, { 5887,15}, { 1535,14}, { 3327,13}, \ 175 { 6655,14}, { 3839,13}, { 7935,16} } 176 #define SQR_FFT_TABLE3_SIZE 187 177 #define SQR_FFT_THRESHOLD 5312 178 179 #define MULLO_BASECASE_THRESHOLD 0 /* always */ 180 #define MULLO_DC_THRESHOLD 43 181 #define MULLO_MUL_N_THRESHOLD 13463 182 #define SQRLO_BASECASE_THRESHOLD 9 183 #define SQRLO_DC_THRESHOLD 42 184 #define SQRLO_SQR_THRESHOLD 10323 185 186 #define DC_DIV_QR_THRESHOLD 43 187 #define DC_DIVAPPR_Q_THRESHOLD 132 188 #define DC_BDIV_QR_THRESHOLD 83 189 #define DC_BDIV_Q_THRESHOLD 130 190 191 #define INV_MULMOD_BNM1_THRESHOLD 46 192 #define INV_NEWTON_THRESHOLD 189 193 #define INV_APPR_THRESHOLD 167 194 195 #define BINV_NEWTON_THRESHOLD 372 196 #define REDC_1_TO_REDC_N_THRESHOLD 83 197 198 #define MU_DIV_QR_THRESHOLD 1589 199 #define MU_DIVAPPR_Q_THRESHOLD 1589 200 #define MUPI_DIV_QR_THRESHOLD 97 201 #define MU_BDIV_QR_THRESHOLD 1589 202 #define MU_BDIV_Q_THRESHOLD 1718 203 204 #define POWM_SEC_TABLE 1,28,96,473,803 205 206 #define GET_STR_DC_THRESHOLD 12 207 #define GET_STR_PRECOMPUTE_THRESHOLD 16 208 #define SET_STR_DC_THRESHOLD 145 209 #define SET_STR_PRECOMPUTE_THRESHOLD 419 210 211 #define FAC_DSC_THRESHOLD 114 212 #define FAC_ODD_THRESHOLD 57 213 214 #define MATRIX22_STRASSEN_THRESHOLD 20 215 #define HGCD2_DIV1_METHOD 1 /* 1.03% faster than 3 */ 216 #define HGCD_THRESHOLD 117 217 #define HGCD_APPR_THRESHOLD 137 218 #define HGCD_REDUCE_THRESHOLD 3524 219 #define GCD_DC_THRESHOLD 389 220 #define GCDEXT_DC_THRESHOLD 318 221 #define JACOBI_BASE_METHOD 4 /* 6.10% faster than 1 */ 222 223 /* Tuneup completed successfully, took 67994 seconds */ 224