1/* Sandy Bridge gmp-mparam.h -- Compiler/machine parameter header file. 2 3Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 42008, 2009, 2010, 2011 Free Software Foundation, Inc. 5 6This file is part of the GNU MP Library. 7 8The GNU MP Library is free software; you can redistribute it and/or modify 9it under the terms of the GNU Lesser General Public License as published by 10the Free Software Foundation; either version 3 of the License, or (at your 11option) any later version. 12 13The GNU MP Library is distributed in the hope that it will be useful, but 14WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 15or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 16License for more details. 17 18You should have received a copy of the GNU Lesser General Public License 19along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */ 20 21#define GMP_LIMB_BITS 64 22#define BYTES_PER_MP_LIMB 8 23 24/* 3300 MHz Core i5 Sandy Bridge */ 25 26#define MOD_1_NORM_THRESHOLD 0 /* always */ 27#define MOD_1_UNNORM_THRESHOLD 0 /* always */ 28#define MOD_1N_TO_MOD_1_1_THRESHOLD 6 29#define MOD_1U_TO_MOD_1_1_THRESHOLD 6 30#define MOD_1_1_TO_MOD_1_2_THRESHOLD 0 /* never mpn_mod_1_1p */ 31#define MOD_1_2_TO_MOD_1_4_THRESHOLD 22 32#define PREINV_MOD_1_TO_MOD_1_THRESHOLD 15 33#define USE_PREINV_DIVREM_1 1 /* native */ 34#define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 35#define BMOD_1_TO_MOD_1_THRESHOLD 34 36 37#define MUL_TOOM22_THRESHOLD 20 38#define MUL_TOOM33_THRESHOLD 57 39#define MUL_TOOM44_THRESHOLD 166 40#define MUL_TOOM6H_THRESHOLD 387 41#define MUL_TOOM8H_THRESHOLD 527 42 43#define MUL_TOOM32_TO_TOOM43_THRESHOLD 105 44#define MUL_TOOM32_TO_TOOM53_THRESHOLD 114 45#define MUL_TOOM42_TO_TOOM53_THRESHOLD 113 46#define MUL_TOOM42_TO_TOOM63_THRESHOLD 114 47 48#define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 49#define SQR_TOOM2_THRESHOLD 30 50#define SQR_TOOM3_THRESHOLD 93 51#define SQR_TOOM4_THRESHOLD 278 52#define SQR_TOOM6_THRESHOLD 369 53#define SQR_TOOM8_THRESHOLD 557 54 55#define MULMOD_BNM1_THRESHOLD 13 56#define SQRMOD_BNM1_THRESHOLD 18 57 58#define MUL_FFT_MODF_THRESHOLD 376 /* k = 5 */ 59#define MUL_FFT_TABLE3 \ 60 { { 376, 5}, { 17, 6}, { 9, 5}, { 21, 6}, \ 61 { 11, 5}, { 23, 6}, { 21, 7}, { 11, 6}, \ 62 { 23, 7}, { 12, 6}, { 25, 7}, { 13, 6}, \ 63 { 27, 7}, { 21, 8}, { 11, 7}, { 25, 8}, \ 64 { 13, 7}, { 27, 8}, { 15, 7}, { 31, 8}, \ 65 { 17, 7}, { 35, 8}, { 19, 7}, { 39, 8}, \ 66 { 21, 9}, { 11, 8}, { 27, 9}, { 15, 8}, \ 67 { 35, 9}, { 19, 8}, { 41, 9}, { 23, 8}, \ 68 { 47, 9}, { 27,10}, { 15, 9}, { 39,10}, \ 69 { 23, 9}, { 51,11}, { 15,10}, { 31, 9}, \ 70 { 67,10}, { 39, 9}, { 79,10}, { 47, 9}, \ 71 { 95,10}, { 55,11}, { 31,10}, { 79,11}, \ 72 { 47,10}, { 95,12}, { 31,11}, { 63,10}, \ 73 { 135,11}, { 79,10}, { 159,11}, { 95,10}, \ 74 { 191, 8}, { 767,12}, { 63,11}, { 127,10}, \ 75 { 255, 9}, { 511,11}, { 143,10}, { 287,11}, \ 76 { 159, 9}, { 639,12}, { 95,11}, { 191,13}, \ 77 { 63,12}, { 127,10}, { 511,11}, { 271,10}, \ 78 { 543, 9}, { 1087,10}, { 607,12}, { 159,11}, \ 79 { 319,10}, { 639,11}, { 335,10}, { 671,11}, \ 80 { 351,10}, { 703, 9}, { 1407,10}, { 735,12}, \ 81 { 191,11}, { 415,10}, { 831,12}, { 223,11}, \ 82 { 447,13}, { 127,12}, { 255,11}, { 543,12}, \ 83 { 287,11}, { 607,12}, { 319,11}, { 639,12}, \ 84 { 351,11}, { 703,13}, { 191,12}, { 383,11}, \ 85 { 767,12}, { 415,11}, { 831,12}, { 447,11}, \ 86 { 895,12}, { 479,14}, { 127,13}, { 255,12}, \ 87 { 543,11}, { 1087,12}, { 607,13}, { 319,12}, \ 88 { 735,13}, { 383,12}, { 831,11}, { 1663,13}, \ 89 { 447,12}, { 959,11}, { 1919,13}, { 511,12}, \ 90 { 1087,11}, { 2175,13}, { 575,12}, { 1215,11}, \ 91 { 2431,13}, { 639,12}, { 1279,13}, { 703,12}, \ 92 { 1407,14}, { 383,13}, { 767,12}, { 1535,13}, \ 93 { 831,12}, { 1727,13}, { 959,12}, { 1919,14}, \ 94 { 511,13}, { 1087,12}, { 2175,13}, { 1215,12}, \ 95 { 2431,14}, { 639,13}, { 1343,12}, { 2687,13}, \ 96 { 1471,12}, { 2943,14}, { 767,13}, { 1663,14}, \ 97 { 895,13}, { 1919,15}, { 511,14}, { 1023,13}, \ 98 { 2175,14}, { 1151,13}, { 2431,12}, { 4863,14}, \ 99 { 1279,13}, { 2687,14}, { 1407,13}, { 2943,15}, \ 100 { 767,14}, { 1535,13}, { 3199,14}, { 1663,13}, \ 101 { 3455,14}, { 1919,16}, { 511,15}, { 1023,14}, \ 102 { 2431,13}, { 4863,15}, { 1279,14}, { 2943,13}, \ 103 { 5887,15}, { 1535,14}, { 16384,15}, { 32768,16}, \ 104 { 65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \ 105 {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} } 106#define MUL_FFT_TABLE3_SIZE 184 107#define MUL_FFT_THRESHOLD 3712 108 109#define SQR_FFT_MODF_THRESHOLD 336 /* k = 5 */ 110#define SQR_FFT_TABLE3 \ 111 { { 336, 5}, { 19, 6}, { 10, 5}, { 21, 6}, \ 112 { 21, 7}, { 11, 6}, { 23, 7}, { 12, 6}, \ 113 { 25, 7}, { 25, 8}, { 13, 7}, { 27, 8}, \ 114 { 15, 7}, { 31, 8}, { 17, 7}, { 35, 8}, \ 115 { 21, 9}, { 11, 8}, { 27, 9}, { 15, 8}, \ 116 { 35, 9}, { 19, 8}, { 41, 9}, { 23, 8}, \ 117 { 47, 9}, { 27,10}, { 15, 9}, { 39,10}, \ 118 { 23, 9}, { 51,11}, { 15,10}, { 31, 9}, \ 119 { 63,10}, { 39, 9}, { 79,10}, { 47,11}, \ 120 { 31,10}, { 79,11}, { 47,10}, { 95,12}, \ 121 { 31,11}, { 63,10}, { 127, 9}, { 255,10}, \ 122 { 135,11}, { 79, 8}, { 639,11}, { 95,10}, \ 123 { 191, 9}, { 383,12}, { 63, 9}, { 511,10}, \ 124 { 271,11}, { 143,10}, { 287, 9}, { 575,11}, \ 125 { 159,10}, { 319,12}, { 95,11}, { 191,10}, \ 126 { 383,11}, { 207,10}, { 415,13}, { 63,12}, \ 127 { 127,11}, { 255,10}, { 575,11}, { 303,10}, \ 128 { 639,11}, { 351,10}, { 703,12}, { 191,11}, \ 129 { 383,10}, { 767,11}, { 415,10}, { 831,12}, \ 130 { 223,11}, { 447,10}, { 959,13}, { 127,11}, \ 131 { 511,10}, { 1023,11}, { 607,10}, { 1215,12}, \ 132 { 319,11}, { 671,12}, { 351,11}, { 703,13}, \ 133 { 191,12}, { 383,11}, { 767,12}, { 415,11}, \ 134 { 831,12}, { 447,11}, { 895,12}, { 479,11}, \ 135 { 959,14}, { 127,13}, { 255,12}, { 543,11}, \ 136 { 1087,12}, { 575,11}, { 1151,12}, { 607,13}, \ 137 { 319,12}, { 671,11}, { 1343,12}, { 703,13}, \ 138 { 383,12}, { 831,13}, { 447,12}, { 959,11}, \ 139 { 1919,13}, { 511,12}, { 1023,13}, { 575,12}, \ 140 { 1215,13}, { 639,12}, { 1343,13}, { 703,14}, \ 141 { 383,13}, { 767,12}, { 1535,13}, { 831,12}, \ 142 { 1663,13}, { 959,12}, { 1919,14}, { 511,13}, \ 143 { 1087,12}, { 2175,13}, { 1215,14}, { 639,13}, \ 144 { 1343,12}, { 2687,13}, { 1407,12}, { 2815,13}, \ 145 { 1471,14}, { 767,13}, { 1599,12}, { 3199,13}, \ 146 { 1663,14}, { 895,13}, { 1919,15}, { 511,14}, \ 147 { 1023,13}, { 2175,14}, { 1151,13}, { 2431,12}, \ 148 { 4863,14}, { 1279,13}, { 2687,14}, { 1407,13}, \ 149 { 2815,15}, { 767,14}, { 1535,13}, { 3199,14}, \ 150 { 1663,13}, { 3455,14}, { 1919,16}, { 511,15}, \ 151 { 1023,14}, { 2431,13}, { 4863,15}, { 1279,14}, \ 152 { 2943,13}, { 5887,15}, { 1535,14}, { 16384,15}, \ 153 { 32768,16}, { 65536,17}, { 131072,18}, { 262144,19}, \ 154 { 524288,20}, {1048576,21}, {2097152,22}, {4194304,23}, \ 155 {8388608,24} } 156#define SQR_FFT_TABLE3_SIZE 177 157#define SQR_FFT_THRESHOLD 3264 158 159#define MULLO_BASECASE_THRESHOLD 5 160#define MULLO_DC_THRESHOLD 33 161#define MULLO_MUL_N_THRESHOLD 6633 162 163#define DC_DIV_QR_THRESHOLD 39 164#define DC_DIVAPPR_Q_THRESHOLD 119 165#define DC_BDIV_QR_THRESHOLD 31 166#define DC_BDIV_Q_THRESHOLD 78 167 168#define INV_MULMOD_BNM1_THRESHOLD 46 169#define INV_NEWTON_THRESHOLD 139 170#define INV_APPR_THRESHOLD 131 171 172#define BINV_NEWTON_THRESHOLD 198 173#define REDC_1_TO_REDC_2_THRESHOLD 23 174#define REDC_2_TO_REDC_N_THRESHOLD 59 175 176#define MU_DIV_QR_THRESHOLD 1334 177#define MU_DIVAPPR_Q_THRESHOLD 1442 178#define MUPI_DIV_QR_THRESHOLD 66 179#define MU_BDIV_QR_THRESHOLD 1017 180#define MU_BDIV_Q_THRESHOLD 1442 181 182#define MATRIX22_STRASSEN_THRESHOLD 15 183#define HGCD_THRESHOLD 125 /* hardwired, tuneup crashes */ 184#define GCD_DC_THRESHOLD 396 185#define GCDEXT_DC_THRESHOLD 368 186#define JACOBI_BASE_METHOD 1 187 188#define GET_STR_DC_THRESHOLD 12 189#define GET_STR_PRECOMPUTE_THRESHOLD 21 190#define SET_STR_DC_THRESHOLD 650 191#define SET_STR_PRECOMPUTE_THRESHOLD 1585 192