1 /* Intel Pentium-4 gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991, 1993, 1994, 2000-2005, 2007-2010, 2014 Free Software 4 Foundation, Inc. 5 6 This file is part of the GNU MP Library. 7 8 The GNU MP Library is free software; you can redistribute it and/or modify 9 it under the terms of either: 10 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. 14 15 or 16 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 19 later version. 20 21 or both in parallel, as here. 22 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 26 for more details. 27 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/. */ 31 32 #define GMP_LIMB_BITS 32 33 #define GMP_LIMB_BYTES 4 34 35 /* 2600 MHz P4 Northwood */ 36 /* FFT tuning limit = 12500000 */ 37 /* Generated by tuneup.c, 2014-03-12, gcc 4.2 */ 38 39 #define MOD_1_NORM_THRESHOLD 24 40 #define MOD_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */ 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 13 44 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 0 /* never mpn_mod_1s_2p */ 45 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 2 46 #define USE_PREINV_DIVREM_1 1 /* native */ 47 #define DIV_QR_1N_PI1_METHOD 2 48 #define DIV_QR_1_NORM_THRESHOLD 19 49 #define DIV_QR_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */ 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 20 53 54 #define MUL_TOOM22_THRESHOLD 29 55 #define MUL_TOOM33_THRESHOLD 113 56 #define MUL_TOOM44_THRESHOLD 288 57 #define MUL_TOOM6H_THRESHOLD 454 58 #define MUL_TOOM8H_THRESHOLD 592 59 60 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 118 61 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 214 62 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 193 63 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 186 64 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 287 65 66 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 67 #define SQR_TOOM2_THRESHOLD 44 68 #define SQR_TOOM3_THRESHOLD 173 69 #define SQR_TOOM4_THRESHOLD 390 70 #define SQR_TOOM6_THRESHOLD 0 /* always */ 71 #define SQR_TOOM8_THRESHOLD 915 72 73 #define MULMID_TOOM42_THRESHOLD 66 74 75 #define MULMOD_BNM1_THRESHOLD 19 76 #define SQRMOD_BNM1_THRESHOLD 23 77 78 #define MUL_FFT_MODF_THRESHOLD 1147 /* k = 5 */ 79 #define MUL_FFT_TABLE3 \ 80 { { 1147, 5}, { 36, 6}, { 19, 5}, { 39, 6}, \ 81 { 27, 7}, { 15, 6}, { 33, 7}, { 17, 6}, \ 82 { 35, 7}, { 19, 6}, { 40, 7}, { 21, 6}, \ 83 { 43, 7}, { 23, 6}, { 49, 7}, { 27, 6}, \ 84 { 55, 7}, { 31, 6}, { 63, 7}, { 35, 8}, \ 85 { 19, 7}, { 43, 8}, { 23, 7}, { 51, 8}, \ 86 { 27, 7}, { 55, 8}, { 31, 7}, { 63, 8}, \ 87 { 39, 7}, { 79, 8}, { 43, 9}, { 23, 8}, \ 88 { 55, 9}, { 31, 8}, { 71, 9}, { 39, 8}, \ 89 { 79, 9}, { 47, 8}, { 95, 9}, { 55,10}, \ 90 { 31, 9}, { 63, 8}, { 127, 9}, { 79,10}, \ 91 { 47, 9}, { 111,11}, { 31,10}, { 63, 9}, \ 92 { 143,10}, { 79, 9}, { 159,10}, { 111,11}, \ 93 { 63,10}, { 127, 9}, { 255,10}, { 159, 9}, \ 94 { 319,11}, { 95,10}, { 207,12}, { 63,11}, \ 95 { 127,10}, { 287,11}, { 159,10}, { 335,11}, \ 96 { 191,10}, { 383,11}, { 223,12}, { 127,11}, \ 97 { 255,10}, { 511,11}, { 319,10}, { 671,11}, \ 98 { 351,12}, { 191,11}, { 383,10}, { 799,13}, \ 99 { 127,12}, { 255,11}, { 511,10}, { 1055, 9}, \ 100 { 2111,10}, { 1119, 9}, { 2239,11}, { 607,12}, \ 101 { 319,11}, { 671,10}, { 1407,11}, { 735,10}, \ 102 { 1471, 9}, { 2943,12}, { 383,11}, { 799,10}, \ 103 { 1599,11}, { 863,10}, { 1727, 9}, { 3455,12}, \ 104 { 447,11}, { 895,13}, { 255,12}, { 511,11}, \ 105 { 1055,10}, { 2111,11}, { 1119,10}, { 2239, 9}, \ 106 { 4479,12}, { 575,11}, { 1247,10}, { 2495, 9}, \ 107 { 4991,12}, { 639,11}, { 1471,10}, { 2943,13}, \ 108 { 383,12}, { 767,11}, { 1599,12}, { 831,11}, \ 109 { 1727,10}, { 3455,12}, { 895,14}, { 255,13}, \ 110 { 511,12}, { 1023,11}, { 2047,12}, { 1087,11}, \ 111 { 2239,10}, { 4479,12}, { 1215,11}, { 2495,10}, \ 112 { 4991,13}, { 639,12}, { 1471,11}, { 2943,10}, \ 113 { 5887,11}, { 3007,13}, { 767,12}, { 1727,11}, \ 114 { 3455,13}, { 895,12}, { 1791,11}, { 3711,12}, \ 115 { 1983,11}, { 3967,10}, { 7935,14}, { 511,13}, \ 116 { 1023,12}, { 2239,11}, { 4479,13}, { 1151,12}, \ 117 { 2495,11}, { 4991,13}, { 1279,12}, { 2623,13}, \ 118 { 1407,12}, { 2943,11}, { 5887,12}, { 3007,14}, \ 119 { 16384,15}, { 32768,16} } 120 #define MUL_FFT_TABLE3_SIZE 158 121 #define MUL_FFT_THRESHOLD 7808 122 123 #define SQR_FFT_MODF_THRESHOLD 896 /* k = 5 */ 124 #define SQR_FFT_TABLE3 \ 125 { { 896, 5}, { 28, 6}, { 15, 5}, { 33, 6}, \ 126 { 17, 5}, { 35, 6}, { 19, 5}, { 39, 6}, \ 127 { 27, 7}, { 15, 6}, { 33, 7}, { 17, 6}, \ 128 { 36, 7}, { 19, 6}, { 39, 7}, { 23, 6}, \ 129 { 47, 7}, { 27, 6}, { 55, 7}, { 31, 6}, \ 130 { 63, 7}, { 37, 8}, { 19, 7}, { 43, 8}, \ 131 { 23, 7}, { 51, 8}, { 27, 7}, { 55, 8}, \ 132 { 31, 7}, { 63, 8}, { 39, 7}, { 79, 8}, \ 133 { 43, 9}, { 23, 8}, { 55, 9}, { 31, 8}, \ 134 { 71, 9}, { 39, 8}, { 79, 9}, { 47, 8}, \ 135 { 95, 9}, { 55,10}, { 31, 9}, { 79,10}, \ 136 { 47, 9}, { 95,11}, { 31,10}, { 63, 9}, \ 137 { 127,10}, { 79, 9}, { 159,10}, { 95, 9}, \ 138 { 191,11}, { 63,10}, { 127, 9}, { 255,10}, \ 139 { 159,11}, { 95,10}, { 191,12}, { 63,11}, \ 140 { 127,10}, { 255, 9}, { 511,10}, { 271, 9}, \ 141 { 543,11}, { 159,10}, { 319, 9}, { 639,11}, \ 142 { 191,10}, { 383, 9}, { 767,11}, { 223,12}, \ 143 { 127,11}, { 255,10}, { 511, 9}, { 1055,10}, \ 144 { 543,11}, { 287,10}, { 607,11}, { 319,12}, \ 145 { 191,11}, { 383,10}, { 767,13}, { 127,12}, \ 146 { 255,11}, { 511,10}, { 1055,11}, { 543,10}, \ 147 { 1119, 9}, { 2239,11}, { 607,12}, { 319,11}, \ 148 { 671,10}, { 1407,11}, { 735,10}, { 1471, 9}, \ 149 { 2943,12}, { 383,11}, { 799,10}, { 1599,11}, \ 150 { 863,10}, { 1727,12}, { 447,11}, { 991,13}, \ 151 { 255,12}, { 511,11}, { 1055,10}, { 2111,11}, \ 152 { 1119,10}, { 2239,12}, { 575,11}, { 1247,10}, \ 153 { 2495,12}, { 639,11}, { 1471,10}, { 2943,13}, \ 154 { 383,12}, { 767,11}, { 1599,12}, { 831,11}, \ 155 { 1727,10}, { 3455,12}, { 959,14}, { 255,13}, \ 156 { 511,12}, { 1023,11}, { 2111,12}, { 1087,11}, \ 157 { 2239,10}, { 4479,12}, { 1215,11}, { 2495,13}, \ 158 { 639,12}, { 1471,11}, { 2943,10}, { 5887,13}, \ 159 { 767,12}, { 1727,11}, { 3455,13}, { 895,12}, \ 160 { 1791,11}, { 3711,12}, { 1983,11}, { 3967,10}, \ 161 { 7935,14}, { 511,13}, { 1023,12}, { 2239,11}, \ 162 { 4479,13}, { 1151,12}, { 2495,11}, { 4991,13}, \ 163 { 1279,12}, { 2623,13}, { 1407,12}, { 2943,11}, \ 164 { 5887,14}, { 16384,15}, { 32768,16} } 165 #define SQR_FFT_TABLE3_SIZE 159 166 #define SQR_FFT_THRESHOLD 7296 167 168 #define MULLO_BASECASE_THRESHOLD 12 169 #define MULLO_DC_THRESHOLD 55 170 #define MULLO_MUL_N_THRESHOLD 14709 171 172 #define DC_DIV_QR_THRESHOLD 38 173 #define DC_DIVAPPR_Q_THRESHOLD 77 174 #define DC_BDIV_QR_THRESHOLD 51 175 #define DC_BDIV_Q_THRESHOLD 85 176 177 #define INV_MULMOD_BNM1_THRESHOLD 56 178 #define INV_NEWTON_THRESHOLD 121 179 #define INV_APPR_THRESHOLD 93 180 181 #define BINV_NEWTON_THRESHOLD 366 182 #define REDC_1_TO_REDC_N_THRESHOLD 64 183 184 #define MU_DIV_QR_THRESHOLD 2350 185 #define MU_DIVAPPR_Q_THRESHOLD 2172 186 #define MUPI_DIV_QR_THRESHOLD 62 187 #define MU_BDIV_QR_THRESHOLD 2172 188 #define MU_BDIV_Q_THRESHOLD 2304 189 190 #define POWM_SEC_TABLE 1,19,102,615,2111 191 192 #define MATRIX22_STRASSEN_THRESHOLD 23 193 #define HGCD_THRESHOLD 88 194 #define HGCD_APPR_THRESHOLD 93 195 #define HGCD_REDUCE_THRESHOLD 5010 196 #define GCD_DC_THRESHOLD 379 197 #define GCDEXT_DC_THRESHOLD 258 198 #define JACOBI_BASE_METHOD 4 199 200 #define GET_STR_DC_THRESHOLD 12 201 #define GET_STR_PRECOMPUTE_THRESHOLD 26 202 #define SET_STR_DC_THRESHOLD 147 203 #define SET_STR_PRECOMPUTE_THRESHOLD 894 204 205 #define FAC_DSC_THRESHOLD 906 206 #define FAC_ODD_THRESHOLD 28 207