1 /* x86/k8 gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991, 1993, 1994, 2000-2011, 2014 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 /* 2500 MHz K8 Brisbane */ 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 0 /* always */ 39 #define MOD_1_UNNORM_THRESHOLD 0 /* always */ 40 #define MOD_1N_TO_MOD_1_1_THRESHOLD 11 41 #define MOD_1U_TO_MOD_1_1_THRESHOLD 4 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 21 45 #define USE_PREINV_DIVREM_1 1 /* native */ 46 #define DIV_QR_1N_PI1_METHOD 1 /* 36.85% faster than 2 */ 47 #define DIV_QR_1_NORM_THRESHOLD 3 48 #define DIV_QR_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */ 49 #define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */ 50 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 51 #define BMOD_1_TO_MOD_1_THRESHOLD 44 52 53 #define DIV_1_VS_MUL_1_PERCENT 251 54 55 #define MUL_TOOM22_THRESHOLD 26 56 #define MUL_TOOM33_THRESHOLD 78 57 #define MUL_TOOM44_THRESHOLD 136 58 #define MUL_TOOM6H_THRESHOLD 270 59 #define MUL_TOOM8H_THRESHOLD 430 60 61 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 85 62 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 91 63 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 89 64 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 96 65 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 121 66 67 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 68 #define SQR_TOOM2_THRESHOLD 46 69 #define SQR_TOOM3_THRESHOLD 81 70 #define SQR_TOOM4_THRESHOLD 202 71 #define SQR_TOOM6_THRESHOLD 300 72 #define SQR_TOOM8_THRESHOLD 430 73 74 #define MULMID_TOOM42_THRESHOLD 50 75 76 #define MULMOD_BNM1_THRESHOLD 18 77 #define SQRMOD_BNM1_THRESHOLD 22 78 79 #define MUL_FFT_MODF_THRESHOLD 606 /* k = 5 */ 80 #define MUL_FFT_TABLE3 \ 81 { { 606, 5}, { 27, 6}, { 15, 5}, { 31, 6}, \ 82 { 25, 7}, { 13, 6}, { 29, 7}, { 15, 6}, \ 83 { 33, 7}, { 17, 6}, { 35, 7}, { 19, 6}, \ 84 { 39, 7}, { 23, 6}, { 47, 7}, { 35, 8}, \ 85 { 19, 7}, { 41, 8}, { 23, 7}, { 47, 8}, \ 86 { 31, 7}, { 63, 8}, { 39, 9}, { 23, 8}, \ 87 { 55, 9}, { 31, 8}, { 67, 9}, { 39, 8}, \ 88 { 79, 9}, { 47, 8}, { 95, 9}, { 55,10}, \ 89 { 31, 9}, { 79,10}, { 47, 9}, { 103,11}, \ 90 { 31,10}, { 63, 9}, { 135,10}, { 79, 9}, \ 91 { 167,10}, { 95, 9}, { 191,10}, { 111,11}, \ 92 { 63,10}, { 159,11}, { 95,10}, { 191,12}, \ 93 { 63,11}, { 127,10}, { 255, 9}, { 511,10}, \ 94 { 271, 9}, { 543,10}, { 287,11}, { 159,10}, \ 95 { 319, 9}, { 639,10}, { 335, 9}, { 671,11}, \ 96 { 191,10}, { 383, 9}, { 767,10}, { 399, 9}, \ 97 { 799,11}, { 223,12}, { 127,11}, { 255,10}, \ 98 { 511, 9}, { 1023,10}, { 543,11}, { 287,10}, \ 99 { 607,11}, { 319,10}, { 671,11}, { 351,12}, \ 100 { 191,11}, { 383,10}, { 799,11}, { 415,13}, \ 101 { 127,12}, { 255,11}, { 511,10}, { 1023,11}, \ 102 { 543,10}, { 1087,11}, { 607,12}, { 319,11}, \ 103 { 671,10}, { 1343,11}, { 735,10}, { 1471,12}, \ 104 { 383,11}, { 799,10}, { 1599,11}, { 863,12}, \ 105 { 447,11}, { 927,13}, { 255,12}, { 511,11}, \ 106 { 1087,12}, { 575,11}, { 1215,12}, { 639,11}, \ 107 { 1343,12}, { 703,11}, { 1471,13}, { 383,12}, \ 108 { 767,11}, { 1599,12}, { 831,11}, { 1727,12}, \ 109 { 895,11}, { 1791,12}, { 959,14}, { 255,13}, \ 110 { 511,12}, { 1087,11}, { 2239,12}, { 1215,13}, \ 111 { 639,12}, { 1471,13}, { 767,12}, { 1727,13}, \ 112 { 895,12}, { 1919,14}, { 511,13}, { 1023,12}, \ 113 { 2239,13}, { 1151,12}, { 2431,13}, { 1279,12}, \ 114 { 2623,13}, { 1407,12}, { 2943,14}, { 767,13}, \ 115 { 1663,12}, { 3455,13}, { 1919,15}, { 511,14}, \ 116 { 1023,13}, { 2175,12}, { 4351,13}, { 2431,14}, \ 117 { 1279,13}, { 2943,14}, { 1535,13}, { 3455,14}, \ 118 { 1791,13}, { 3967,15}, { 1023,14}, { 2047,13}, \ 119 { 4351,14}, { 2303,13}, { 4991,14}, { 2815,15}, \ 120 { 1535,14}, { 3839,16} } 121 #define MUL_FFT_TABLE3_SIZE 158 122 #define MUL_FFT_THRESHOLD 7296 123 124 #define SQR_FFT_MODF_THRESHOLD 500 /* k = 5 */ 125 #define SQR_FFT_TABLE3 \ 126 { { 500, 5}, { 25, 6}, { 13, 5}, { 27, 6}, \ 127 { 25, 7}, { 13, 6}, { 29, 7}, { 15, 6}, \ 128 { 32, 7}, { 17, 6}, { 35, 7}, { 19, 6}, \ 129 { 39, 7}, { 29, 8}, { 15, 7}, { 35, 8}, \ 130 { 19, 7}, { 41, 8}, { 23, 7}, { 47, 8}, \ 131 { 27, 9}, { 15, 8}, { 31, 7}, { 63, 8}, \ 132 { 39, 9}, { 23, 8}, { 51, 9}, { 31, 8}, \ 133 { 67, 9}, { 39, 8}, { 79, 9}, { 47, 8}, \ 134 { 95,10}, { 31, 9}, { 79,10}, { 47, 9}, \ 135 { 95,11}, { 31,10}, { 63, 9}, { 135,10}, \ 136 { 79, 9}, { 159,10}, { 95, 9}, { 191,10}, \ 137 { 111,11}, { 63,10}, { 127, 9}, { 255,10}, \ 138 { 143, 9}, { 287, 8}, { 575,10}, { 159,11}, \ 139 { 95,10}, { 191,12}, { 63,11}, { 127,10}, \ 140 { 255, 9}, { 511,10}, { 271, 9}, { 543,10}, \ 141 { 287,11}, { 159,10}, { 319, 9}, { 639,10}, \ 142 { 335, 9}, { 671,10}, { 351,11}, { 191,10}, \ 143 { 383, 9}, { 767,10}, { 399, 9}, { 799,10}, \ 144 { 415,11}, { 223,12}, { 127,11}, { 255,10}, \ 145 { 511, 9}, { 1023,10}, { 543,11}, { 287,10}, \ 146 { 607, 9}, { 1215,11}, { 319,10}, { 671,11}, \ 147 { 351,10}, { 703,12}, { 191,11}, { 383,10}, \ 148 { 799,11}, { 415,10}, { 831,13}, { 127,12}, \ 149 { 255,11}, { 511,10}, { 1023,11}, { 543,10}, \ 150 { 1087,11}, { 607,12}, { 319,11}, { 671,10}, \ 151 { 1343,11}, { 735,10}, { 1471,12}, { 383,11}, \ 152 { 799,10}, { 1599,11}, { 863,12}, { 447,11}, \ 153 { 959,13}, { 255,12}, { 511,11}, { 1087,12}, \ 154 { 575,11}, { 1215,10}, { 2431,12}, { 639,11}, \ 155 { 1343,12}, { 703,11}, { 1471,13}, { 383,12}, \ 156 { 767,11}, { 1599,12}, { 831,11}, { 1727,12}, \ 157 { 959,14}, { 255,13}, { 511,12}, { 1087,11}, \ 158 { 2239,12}, { 1215,11}, { 2431,13}, { 639,12}, \ 159 { 1471,13}, { 767,12}, { 1727,13}, { 895,12}, \ 160 { 1919,14}, { 511,13}, { 1023,12}, { 2239,13}, \ 161 { 1151,12}, { 2431,13}, { 1279,12}, { 2623,13}, \ 162 { 1407,12}, { 2943,14}, { 767,13}, { 1663,12}, \ 163 { 3455,13}, { 1919,15}, { 511,14}, { 1023,13}, \ 164 { 2431,14}, { 1279,13}, { 2943,14}, { 1535,13}, \ 165 { 3455,14}, { 1791,13}, { 3839,15}, { 1023,14}, \ 166 { 2047,13}, { 4223,14}, { 2303,13}, { 4863,14}, \ 167 { 2815,15}, { 1535,14}, { 3839,16} } 168 #define SQR_FFT_TABLE3_SIZE 167 169 #define SQR_FFT_THRESHOLD 5504 170 171 #define MULLO_BASECASE_THRESHOLD 4 172 #define MULLO_DC_THRESHOLD 29 173 #define MULLO_MUL_N_THRESHOLD 14281 174 #define SQRLO_BASECASE_THRESHOLD 6 175 #define SQRLO_DC_THRESHOLD 193 176 #define SQRLO_SQR_THRESHOLD 10704 177 178 #define DC_DIV_QR_THRESHOLD 84 179 #define DC_DIVAPPR_Q_THRESHOLD 278 180 #define DC_BDIV_QR_THRESHOLD 87 181 #define DC_BDIV_Q_THRESHOLD 216 182 183 #define INV_MULMOD_BNM1_THRESHOLD 50 184 #define INV_NEWTON_THRESHOLD 268 185 #define INV_APPR_THRESHOLD 268 186 187 #define BINV_NEWTON_THRESHOLD 276 188 #define REDC_1_TO_REDC_N_THRESHOLD 78 189 190 #define MU_DIV_QR_THRESHOLD 1652 191 #define MU_DIVAPPR_Q_THRESHOLD 1528 192 #define MUPI_DIV_QR_THRESHOLD 114 193 #define MU_BDIV_QR_THRESHOLD 1442 194 #define MU_BDIV_Q_THRESHOLD 1466 195 196 #define POWM_SEC_TABLE 1,22,102,452,1357 197 198 #define GET_STR_DC_THRESHOLD 14 199 #define GET_STR_PRECOMPUTE_THRESHOLD 24 200 #define SET_STR_DC_THRESHOLD 270 201 #define SET_STR_PRECOMPUTE_THRESHOLD 1149 202 203 #define FAC_DSC_THRESHOLD 208 204 #define FAC_ODD_THRESHOLD 48 205 206 #define MATRIX22_STRASSEN_THRESHOLD 16 207 #define HGCD2_DIV1_METHOD 3 /* 4.69% faster than 1 */ 208 #define HGCD_THRESHOLD 139 209 #define HGCD_APPR_THRESHOLD 174 210 #define HGCD_REDUCE_THRESHOLD 3389 211 #define GCD_DC_THRESHOLD 599 212 #define GCDEXT_DC_THRESHOLD 419 213 #define JACOBI_BASE_METHOD 1 /* 1.57% faster than 4 */ 214 215 /* Tuneup completed successfully, took 83851 seconds */ 216