1/* Sandy Bridge gmp-mparam.h -- Compiler/machine parameter header file. 2 3Copyright 2019 Free Software Foundation, Inc. 4 5This file is part of the GNU MP Library. 6 7The GNU MP Library is free software; you can redistribute it and/or modify 8it 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 14or 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 20or both in parallel, as here. 21 22The GNU MP Library is distributed in the hope that it will be useful, but 23WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 24or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 25for more details. 26 27You should have received copies of the GNU General Public License and the 28GNU Lesser General Public License along with the GNU MP Library. If not, 29see https://www.gnu.org/licenses/. */ 30 31#define GMP_LIMB_BITS 64 32#define GMP_LIMB_BYTES 8 33 34/* 3400-3800 MHz Intel Xeon E3-1270 Sandy Bridge */ 35/* FFT tuning limit = 468,152,320 */ 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 4 41#define MOD_1U_TO_MOD_1_1_THRESHOLD 2 42#define MOD_1_1_TO_MOD_1_2_THRESHOLD 9 43#define MOD_1_2_TO_MOD_1_4_THRESHOLD 24 44#define PREINV_MOD_1_TO_MOD_1_THRESHOLD 8 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 30 51 52#define DIV_1_VS_MUL_1_PERCENT 298 53 54#define MUL_TOOM22_THRESHOLD 20 55#define MUL_TOOM33_THRESHOLD 65 56#define MUL_TOOM44_THRESHOLD 154 57#define MUL_TOOM6H_THRESHOLD 254 58#define MUL_TOOM8H_THRESHOLD 333 59 60#define MUL_TOOM32_TO_TOOM43_THRESHOLD 105 61#define MUL_TOOM32_TO_TOOM53_THRESHOLD 122 62#define MUL_TOOM42_TO_TOOM53_THRESHOLD 105 63#define MUL_TOOM42_TO_TOOM63_THRESHOLD 113 64#define MUL_TOOM43_TO_TOOM54_THRESHOLD 148 65 66#define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 67#define SQR_TOOM2_THRESHOLD 28 68#define SQR_TOOM3_THRESHOLD 93 69#define SQR_TOOM4_THRESHOLD 248 70#define SQR_TOOM6_THRESHOLD 342 71#define SQR_TOOM8_THRESHOLD 462 72 73#define MULMID_TOOM42_THRESHOLD 36 74 75#define MULMOD_BNM1_THRESHOLD 13 76#define SQRMOD_BNM1_THRESHOLD 15 77 78#define MUL_FFT_MODF_THRESHOLD 396 /* k = 5 */ 79#define MUL_FFT_TABLE3 \ 80 { { 396, 5}, { 19, 6}, { 10, 5}, { 21, 6}, \ 81 { 11, 5}, { 23, 6}, { 21, 7}, { 11, 6}, \ 82 { 25, 7}, { 13, 6}, { 27, 7}, { 21, 8}, \ 83 { 11, 7}, { 25, 8}, { 13, 7}, { 28, 8}, \ 84 { 15, 7}, { 31, 8}, { 17, 7}, { 35, 8}, \ 85 { 21, 9}, { 11, 8}, { 27, 9}, { 15, 8}, \ 86 { 35, 9}, { 19, 8}, { 39, 9}, { 23, 8}, \ 87 { 49, 9}, { 27,10}, { 15, 9}, { 39,10}, \ 88 { 23, 9}, { 51,11}, { 15,10}, { 31, 9}, \ 89 { 67,10}, { 39, 9}, { 83,10}, { 47, 9}, \ 90 { 95,11}, { 31,10}, { 79,11}, { 47,10}, \ 91 { 95,12}, { 31,11}, { 63,10}, { 135,11}, \ 92 { 79,10}, { 159, 9}, { 319,10}, { 167,11}, \ 93 { 95, 7}, { 1535, 8}, { 831,10}, { 223, 9}, \ 94 { 447,11}, { 127,10}, { 255, 9}, { 511,11}, \ 95 { 143,10}, { 287, 9}, { 575,10}, { 303,11}, \ 96 { 159,10}, { 319,12}, { 95,11}, { 191,10}, \ 97 { 383,13}, { 63,12}, { 127,11}, { 255,10}, \ 98 { 511,11}, { 271,10}, { 543,11}, { 287,10}, \ 99 { 575,11}, { 303,12}, { 159,11}, { 319,10}, \ 100 { 639,11}, { 351,10}, { 703,11}, { 367,12}, \ 101 { 191,11}, { 383,10}, { 767,11}, { 415,10}, \ 102 { 831,12}, { 223,11}, { 447,10}, { 895,11}, \ 103 { 479,13}, { 127,12}, { 255,11}, { 543,12}, \ 104 { 287,11}, { 607,12}, { 319,11}, { 639,12}, \ 105 { 351,11}, { 703,12}, { 383,11}, { 767,12}, \ 106 { 415,11}, { 831,12}, { 447,11}, { 895,12}, \ 107 { 479,14}, { 127,13}, { 255,12}, { 543,11}, \ 108 { 1087,12}, { 607,13}, { 319,12}, { 735,13}, \ 109 { 383,12}, { 831,13}, { 447,12}, { 959,14}, \ 110 { 255,13}, { 511,12}, { 1087,13}, { 575,12}, \ 111 { 1215,13}, { 639,12}, { 1279,13}, { 703,12}, \ 112 { 1407,14}, { 383,13}, { 767,12}, { 1535,13}, \ 113 { 831,12}, { 1663,13}, { 959,15}, { 255,14}, \ 114 { 511,13}, { 1087,12}, { 2175,13}, { 1215,14}, \ 115 { 639,13}, { 1343,12}, { 2687,13}, { 1407,12}, \ 116 { 2815,13}, { 1471,14}, { 767,13}, { 1663,14}, \ 117 { 895,13}, { 1919,15}, { 511,14}, { 1023,13}, \ 118 { 2175,14}, { 1151,13}, { 2431,12}, { 4863,14}, \ 119 { 1279,13}, { 2687,14}, { 1407,13}, { 2815,15}, \ 120 { 767,14}, { 1535,13}, { 3071,14}, { 1663,13}, \ 121 { 3455,12}, { 6911,14}, { 1919,16}, { 511,15}, \ 122 { 1023,14}, { 2431,13}, { 4863,15}, { 1279,14}, \ 123 { 2943,13}, { 5887,15}, { 1535,14}, { 3455,13}, \ 124 { 6911,15}, { 1791,14}, { 3839,13}, { 7679,16}, \ 125 { 1023,15}, { 2047,14}, { 4223,15}, { 2303,14}, \ 126 { 4863,15}, { 2815,14}, { 5887,16}, { 1535,15}, \ 127 { 3327,14}, { 6911,15}, { 3839,14}, { 7679,17}, \ 128 { 1023,16}, { 2047,15}, { 4863,16}, { 2559,15}, \ 129 { 5887,14}, { 11775,16}, { 3071,15}, { 6911,16}, \ 130 { 3583,15}, { 7679,14}, { 15359,17}, { 2047,16}, \ 131 { 4095,15}, { 8191,16}, { 4607,15}, { 9983,16}, \ 132 { 5631,15}, { 11775,17}, { 3071,16}, { 65536,17}, \ 133 { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \ 134 {2097152,22}, {4194304,23}, {8388608,24} } 135#define MUL_FFT_TABLE3_SIZE 219 136#define MUL_FFT_THRESHOLD 4736 137 138#define SQR_FFT_MODF_THRESHOLD 336 /* k = 5 */ 139#define SQR_FFT_TABLE3 \ 140 { { 336, 5}, { 19, 6}, { 10, 5}, { 21, 6}, \ 141 { 11, 5}, { 23, 6}, { 25, 7}, { 13, 6}, \ 142 { 27, 7}, { 25, 8}, { 13, 7}, { 28, 8}, \ 143 { 15, 7}, { 31, 8}, { 21, 9}, { 11, 8}, \ 144 { 27, 9}, { 15, 8}, { 35, 9}, { 19, 8}, \ 145 { 41, 9}, { 23, 8}, { 47, 9}, { 27,10}, \ 146 { 15, 9}, { 39,10}, { 23, 9}, { 51,11}, \ 147 { 15,10}, { 31, 9}, { 67,10}, { 39, 9}, \ 148 { 79,10}, { 47,11}, { 31,10}, { 79,11}, \ 149 { 47,10}, { 95,12}, { 31,11}, { 63,10}, \ 150 { 127, 9}, { 255,10}, { 135,11}, { 79,10}, \ 151 { 159, 9}, { 319,11}, { 95,10}, { 191, 9}, \ 152 { 383,12}, { 63,11}, { 127,10}, { 255, 6}, \ 153 { 4351, 7}, { 2303, 8}, { 1215,12}, { 95,11}, \ 154 { 191,10}, { 383,13}, { 63,12}, { 127,11}, \ 155 { 255,10}, { 511,11}, { 271,10}, { 543,11}, \ 156 { 287,10}, { 575,11}, { 303,10}, { 607,12}, \ 157 { 159,11}, { 319,10}, { 639,11}, { 335,10}, \ 158 { 671,11}, { 351,10}, { 703,12}, { 191,11}, \ 159 { 383,10}, { 767,11}, { 415,10}, { 831,12}, \ 160 { 223,11}, { 447,10}, { 895,11}, { 479,13}, \ 161 { 127,12}, { 255,11}, { 543,12}, { 287,11}, \ 162 { 607,12}, { 319,11}, { 671,12}, { 351,11}, \ 163 { 703,13}, { 191,12}, { 383,11}, { 767,12}, \ 164 { 415,11}, { 831,12}, { 447,11}, { 895,12}, \ 165 { 479,14}, { 127,13}, { 255,12}, { 511,11}, \ 166 { 1023,12}, { 543,11}, { 1087,12}, { 607,13}, \ 167 { 319,12}, { 703,13}, { 383,12}, { 831,13}, \ 168 { 447,12}, { 959,14}, { 255,13}, { 511,12}, \ 169 { 1087,13}, { 575,12}, { 1215,13}, { 639,12}, \ 170 { 1279,13}, { 703,14}, { 383,13}, { 767,12}, \ 171 { 1535,13}, { 831,12}, { 1663,13}, { 959,14}, \ 172 { 511,13}, { 1087,12}, { 2175,13}, { 1215,14}, \ 173 { 639,13}, { 1343,12}, { 2687,13}, { 1407,12}, \ 174 { 2815,13}, { 1471,14}, { 767,13}, { 1599,12}, \ 175 { 3199,13}, { 1663,14}, { 895,13}, { 1791,15}, \ 176 { 511,14}, { 1023,13}, { 2175,14}, { 1151,13}, \ 177 { 2431,12}, { 4863,14}, { 1279,13}, { 2687,14}, \ 178 { 1407,13}, { 2815,15}, { 767,14}, { 1535,13}, \ 179 { 3199,14}, { 1663,13}, { 3455,12}, { 6911,14}, \ 180 { 1791,16}, { 511,15}, { 1023,14}, { 2431,13}, \ 181 { 4863,15}, { 1279,14}, { 2943,13}, { 5887,15}, \ 182 { 1535,14}, { 3455,13}, { 6911,15}, { 1791,14}, \ 183 { 3839,16}, { 1023,15}, { 2047,14}, { 4223,15}, \ 184 { 2303,14}, { 4863,15}, { 2815,14}, { 5887,16}, \ 185 { 1535,15}, { 3327,14}, { 6911,15}, { 3839,17}, \ 186 { 1023,16}, { 2047,15}, { 4863,16}, { 2559,15}, \ 187 { 5887,14}, { 11775,16}, { 3071,15}, { 6911,16}, \ 188 { 3583,15}, { 7679,14}, { 15359,17}, { 2047,16}, \ 189 { 4607,15}, { 9983,14}, { 19967,16}, { 5631,15}, \ 190 { 11775,17}, { 3071,16}, { 65536,17}, { 131072,18}, \ 191 { 262144,19}, { 524288,20}, {1048576,21}, {2097152,22}, \ 192 {4194304,23}, {8388608,24} } 193#define SQR_FFT_TABLE3_SIZE 210 194#define SQR_FFT_THRESHOLD 3264 195 196#define MULLO_BASECASE_THRESHOLD 0 /* always */ 197#define MULLO_DC_THRESHOLD 62 198#define MULLO_MUL_N_THRESHOLD 8907 199#define SQRLO_BASECASE_THRESHOLD 9 200#define SQRLO_DC_THRESHOLD 66 201#define SQRLO_SQR_THRESHOLD 6440 202 203#define DC_DIV_QR_THRESHOLD 52 204#define DC_DIVAPPR_Q_THRESHOLD 172 205#define DC_BDIV_QR_THRESHOLD 46 206#define DC_BDIV_Q_THRESHOLD 92 207 208#define INV_MULMOD_BNM1_THRESHOLD 46 209#define INV_NEWTON_THRESHOLD 170 210#define INV_APPR_THRESHOLD 167 211 212#define BINV_NEWTON_THRESHOLD 228 213#define REDC_1_TO_REDC_2_THRESHOLD 36 214#define REDC_2_TO_REDC_N_THRESHOLD 55 215 216#define MU_DIV_QR_THRESHOLD 1387 217#define MU_DIVAPPR_Q_THRESHOLD 1387 218#define MUPI_DIV_QR_THRESHOLD 77 219#define MU_BDIV_QR_THRESHOLD 1187 220#define MU_BDIV_Q_THRESHOLD 1442 221 222#define POWM_SEC_TABLE 1,16,191,452,1297 223 224#define GET_STR_DC_THRESHOLD 14 225#define GET_STR_PRECOMPUTE_THRESHOLD 21 226#define SET_STR_DC_THRESHOLD 1160 227#define SET_STR_PRECOMPUTE_THRESHOLD 2043 228 229#define FAC_DSC_THRESHOLD 426 230#define FAC_ODD_THRESHOLD 24 231 232#define MATRIX22_STRASSEN_THRESHOLD 14 233#define HGCD2_DIV1_METHOD 5 /* 0.74% faster than 3 */ 234#define HGCD_THRESHOLD 96 235#define HGCD_APPR_THRESHOLD 60 236#define HGCD_REDUCE_THRESHOLD 2681 237#define GCD_DC_THRESHOLD 465 238#define GCDEXT_DC_THRESHOLD 345 239#define JACOBI_BASE_METHOD 1 /* 32.22% faster than 4 */ 240 241/* Tuneup completed successfully, took 276198 seconds */ 242