1 /* 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 64 32 #define GMP_LIMB_BYTES 8 33 34 /* 900MHz Itanium2 (olympic.gmplib.org) */ 35 /* FFT tuning limit = 59,194,709 */ 36 /* Generated by tuneup.c, 2019-10-13, gcc 4.2 */ 37 38 #define MOD_1_1P_METHOD 2 /* 17.40% faster than 1 */ 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 8 42 #define MOD_1U_TO_MOD_1_1_THRESHOLD 6 43 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 18 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 13 46 #define USE_PREINV_DIVREM_1 1 /* native */ 47 #define DIV_QR_1N_PI1_METHOD 1 /* 1.35% faster than 2 */ 48 #define DIV_QR_1_NORM_THRESHOLD MP_SIZE_T_MAX /* never */ 49 #define DIV_QR_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */ 50 #define DIV_QR_2_PI2_THRESHOLD 10 51 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 52 #define BMOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */ 53 54 #define DIV_1_VS_MUL_1_PERCENT 316 55 56 #define MUL_TOOM22_THRESHOLD 47 57 #define MUL_TOOM33_THRESHOLD 89 58 #define MUL_TOOM44_THRESHOLD 220 59 #define MUL_TOOM6H_THRESHOLD 327 60 #define MUL_TOOM8H_THRESHOLD 454 61 62 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 97 63 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 153 64 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 143 65 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 153 66 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 226 67 68 #define SQR_BASECASE_THRESHOLD 11 69 #define SQR_TOOM2_THRESHOLD 98 70 #define SQR_TOOM3_THRESHOLD 135 71 #define SQR_TOOM4_THRESHOLD 272 72 #define SQR_TOOM6_THRESHOLD 354 73 #define SQR_TOOM8_THRESHOLD 490 74 75 #define MULMID_TOOM42_THRESHOLD 99 76 77 #define MULMOD_BNM1_THRESHOLD 23 78 #define SQRMOD_BNM1_THRESHOLD 27 79 80 #define MUL_FFT_MODF_THRESHOLD 840 /* k = 5 */ 81 #define MUL_FFT_TABLE3 \ 82 { { 840, 5}, { 30, 6}, { 16, 5}, { 33, 6}, \ 83 { 17, 5}, { 36, 6}, { 35, 7}, { 18, 6}, \ 84 { 37, 7}, { 19, 6}, { 42, 7}, { 37, 8}, \ 85 { 19, 7}, { 43, 8}, { 23, 7}, { 47, 8}, \ 86 { 43, 9}, { 23, 8}, { 51, 9}, { 27, 8}, \ 87 { 57, 9}, { 31, 8}, { 63, 9}, { 35, 8}, \ 88 { 71, 9}, { 43,10}, { 23, 9}, { 55,10}, \ 89 { 31, 9}, { 71,10}, { 39, 9}, { 83,10}, \ 90 { 47, 9}, { 99,10}, { 55,11}, { 31,10}, \ 91 { 87,11}, { 47,10}, { 111,12}, { 31,11}, \ 92 { 63,10}, { 135,11}, { 79,10}, { 167,11}, \ 93 { 95,10}, { 191,11}, { 111,12}, { 63,11}, \ 94 { 143,10}, { 287,11}, { 159,12}, { 95,11}, \ 95 { 207,13}, { 63,12}, { 127,11}, { 271,12}, \ 96 { 159,11}, { 335,10}, { 671,12}, { 191,10}, \ 97 { 799,12}, { 223,13}, { 127,12}, { 287,11}, \ 98 { 607,12}, { 319,11}, { 671,13}, { 191,12}, \ 99 { 383,11}, { 799,10}, { 1599,12}, { 415,11}, \ 100 { 863,14}, { 127,13}, { 255,12}, { 543,11}, \ 101 { 1119,12}, { 607,13}, { 319,12}, { 735,11}, \ 102 { 1471,12}, { 863,13}, { 447,12}, { 927,11}, \ 103 { 1855,12}, { 959,14}, { 255,13}, { 511,12}, \ 104 { 1055,11}, { 2111,12}, { 1119,13}, { 575,12}, \ 105 { 1247,13}, { 639,12}, { 1311,13}, { 703,12}, \ 106 { 1471,13}, { 831,12}, { 1727,13}, { 895,12}, \ 107 { 1791,13}, { 959,15}, { 255,14}, { 511,13}, \ 108 { 1087,12}, { 2239,13}, { 1215,14}, { 639,13}, \ 109 { 1471,14}, { 767,13}, { 1727,14}, { 895,13}, \ 110 { 1855,12}, { 3711,13}, { 1919,15}, { 511,14}, \ 111 { 1023,13}, { 2111,12}, { 4223,13}, { 2175,14}, \ 112 { 1151,13}, { 2495,14}, { 1279,13}, { 2623,14}, \ 113 { 1407,15}, { 767,14}, { 1663,13}, { 3455,14}, \ 114 { 1919,16}, { 511,15}, { 1023,14}, { 2175,13}, \ 115 { 4479,14}, { 2431,15}, { 1279,14}, { 2943,15}, \ 116 { 1535,14}, { 3455,15}, { 1791,14}, { 16384,15}, \ 117 { 32768,16}, { 65536,17}, { 131072,18}, { 262144,19}, \ 118 { 524288,20}, {1048576,21}, {2097152,22}, {4194304,23}, \ 119 {8388608,24} } 120 #define MUL_FFT_TABLE3_SIZE 149 121 #define MUL_FFT_THRESHOLD 8576 122 123 #define SQR_FFT_MODF_THRESHOLD 765 /* k = 5 */ 124 #define SQR_FFT_TABLE3 \ 125 { { 765, 5}, { 36, 6}, { 37, 7}, { 19, 6}, \ 126 { 42, 7}, { 43, 8}, { 37, 9}, { 19, 8}, \ 127 { 43, 9}, { 23, 8}, { 49, 9}, { 27, 8}, \ 128 { 57, 9}, { 43,10}, { 23, 9}, { 55,10}, \ 129 { 31, 9}, { 71,10}, { 39, 9}, { 83,10}, \ 130 { 47, 9}, { 99,10}, { 55,11}, { 31,10}, \ 131 { 87,11}, { 47,10}, { 111,12}, { 31,11}, \ 132 { 63,10}, { 135,11}, { 79,10}, { 175,11}, \ 133 { 95,10}, { 199,11}, { 111,12}, { 63,11}, \ 134 { 159,12}, { 95,11}, { 191,10}, { 399,11}, \ 135 { 207,13}, { 63,12}, { 127,10}, { 511, 9}, \ 136 { 1023,10}, { 527,11}, { 271,12}, { 159,10}, \ 137 { 703,12}, { 191,11}, { 399,10}, { 799,11}, \ 138 { 431,12}, { 223,13}, { 127,12}, { 255,11}, \ 139 { 527,10}, { 1055,11}, { 559,12}, { 287,11}, \ 140 { 607,10}, { 1215,11}, { 703,13}, { 191,12}, \ 141 { 383,11}, { 799,12}, { 415,11}, { 863,12}, \ 142 { 447,14}, { 127,13}, { 255,12}, { 511,11}, \ 143 { 1055,12}, { 543,11}, { 1119,12}, { 607,11}, \ 144 { 1215,12}, { 735,13}, { 383,12}, { 799,11}, \ 145 { 1599,12}, { 863,13}, { 447,12}, { 991,14}, \ 146 { 255,13}, { 511,12}, { 1055,11}, { 2111,12}, \ 147 { 1119,13}, { 575,12}, { 1215,13}, { 639,12}, \ 148 { 1311,13}, { 703,12}, { 1407,14}, { 383,13}, \ 149 { 767,12}, { 1599,13}, { 831,12}, { 1727,13}, \ 150 { 895,12}, { 1791,13}, { 959,12}, { 1919,15}, \ 151 { 255,14}, { 511,13}, { 1023,12}, { 2047,13}, \ 152 { 1087,12}, { 2239,13}, { 1151,12}, { 2303,13}, \ 153 { 1215,14}, { 639,13}, { 1279,12}, { 2559,13}, \ 154 { 1471,14}, { 767,13}, { 1727,14}, { 895,13}, \ 155 { 1919,15}, { 511,14}, { 1023,13}, { 2239,14}, \ 156 { 1151,13}, { 2495,14}, { 1279,13}, { 2623,14}, \ 157 { 1407,15}, { 767,14}, { 1663,13}, { 3455,14}, \ 158 { 1919,16}, { 511,15}, { 1023,14}, { 2175,13}, \ 159 { 4479,14}, { 2431,15}, { 1279,14}, { 2943,15}, \ 160 { 1535,14}, { 3455,15}, { 1791,14}, { 16384,15}, \ 161 { 32768,16}, { 65536,17}, { 131072,18}, { 262144,19}, \ 162 { 524288,20}, {1048576,21}, {2097152,22}, {4194304,23}, \ 163 {8388608,24} } 164 #define SQR_FFT_TABLE3_SIZE 153 165 #define SQR_FFT_THRESHOLD 6272 166 167 #define MULLO_BASECASE_THRESHOLD 39 168 #define MULLO_DC_THRESHOLD 0 /* never mpn_mullo_basecase */ 169 #define MULLO_MUL_N_THRESHOLD 17050 170 #define SQRLO_BASECASE_THRESHOLD 0 /* always */ 171 #define SQRLO_DC_THRESHOLD 134 172 #define SQRLO_SQR_THRESHOLD 12322 173 174 #define DC_DIV_QR_THRESHOLD 73 175 #define DC_DIVAPPR_Q_THRESHOLD 262 176 #define DC_BDIV_QR_THRESHOLD 111 177 #define DC_BDIV_Q_THRESHOLD 315 178 179 #define INV_MULMOD_BNM1_THRESHOLD 92 180 #define INV_NEWTON_THRESHOLD 15 181 #define INV_APPR_THRESHOLD 17 182 183 #define BINV_NEWTON_THRESHOLD 280 184 #define REDC_1_TO_REDC_2_THRESHOLD 0 /* always */ 185 #define REDC_2_TO_REDC_N_THRESHOLD 172 186 187 #define MU_DIV_QR_THRESHOLD 1470 188 #define MU_DIVAPPR_Q_THRESHOLD 1210 189 #define MUPI_DIV_QR_THRESHOLD 0 /* always */ 190 #define MU_BDIV_QR_THRESHOLD 1566 191 #define MU_BDIV_Q_THRESHOLD 1787 192 193 #define POWM_SEC_TABLE 3,22,139,1867 194 195 #define GET_STR_DC_THRESHOLD 14 196 #define GET_STR_PRECOMPUTE_THRESHOLD 42 197 #define SET_STR_DC_THRESHOLD 1339 198 #define SET_STR_PRECOMPUTE_THRESHOLD 3934 199 200 #define FAC_DSC_THRESHOLD 866 201 #define FAC_ODD_THRESHOLD 0 /* always */ 202 203 #define MATRIX22_STRASSEN_THRESHOLD 20 204 #define HGCD2_DIV1_METHOD 3 /* 13.73% faster than 1 */ 205 #define HGCD_THRESHOLD 129 206 #define HGCD_APPR_THRESHOLD 202 207 #define HGCD_REDUCE_THRESHOLD 4455 208 #define GCD_DC_THRESHOLD 658 209 #define GCDEXT_DC_THRESHOLD 469 210 #define JACOBI_BASE_METHOD 2 /* 0.62% faster than 4 */ 211 212 /* Tuneup completed successfully, took 199042 seconds */ 213