1/* gmp-mparam.h -- Compiler/machine parameter header file. 2 3Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2009, 2010 Free Software 4Foundation, 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/* 1300MHz Itanium2 (babe.fsffrance.org) */ 25 26 27#define MOD_1_NORM_THRESHOLD 0 /* always */ 28#define MOD_1_UNNORM_THRESHOLD 0 /* always */ 29#define MOD_1N_TO_MOD_1_1_THRESHOLD 4 30#define MOD_1U_TO_MOD_1_1_THRESHOLD 8 31#define MOD_1_1_TO_MOD_1_2_THRESHOLD 0 32#define MOD_1_2_TO_MOD_1_4_THRESHOLD 22 33#define PREINV_MOD_1_TO_MOD_1_THRESHOLD 22 34#define USE_PREINV_DIVREM_1 1 /* native */ 35#define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 36#define BMOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */ 37 38#define MUL_TOOM22_THRESHOLD 44 39#define MUL_TOOM33_THRESHOLD 89 40#define MUL_TOOM44_THRESHOLD 232 41#define MUL_TOOM6H_THRESHOLD 351 42#define MUL_TOOM8H_THRESHOLD 454 43 44#define MUL_TOOM32_TO_TOOM43_THRESHOLD 101 45#define MUL_TOOM32_TO_TOOM53_THRESHOLD 160 46#define MUL_TOOM42_TO_TOOM53_THRESHOLD 138 47#define MUL_TOOM42_TO_TOOM63_THRESHOLD 159 48 49#define SQR_BASECASE_THRESHOLD 26 50#define SQR_TOOM2_THRESHOLD 119 51#define SQR_TOOM3_THRESHOLD 141 52#define SQR_TOOM4_THRESHOLD 282 53#define SQR_TOOM6_THRESHOLD 375 54#define SQR_TOOM8_THRESHOLD 527 55 56#define MULMOD_BNM1_THRESHOLD 24 57#define SQRMOD_BNM1_THRESHOLD 19 58 59#define MUL_FFT_MODF_THRESHOLD 888 /* k = 5 */ 60#define MUL_FFT_TABLE3 \ 61 { { 888, 5}, { 31, 6}, { 16, 5}, { 33, 6}, \ 62 { 17, 5}, { 35, 6}, { 28, 7}, { 15, 6}, \ 63 { 33, 7}, { 17, 6}, { 35, 7}, { 19, 6}, \ 64 { 39, 7}, { 29, 8}, { 15, 7}, { 33, 8}, \ 65 { 17, 7}, { 37, 8}, { 19, 7}, { 41, 8}, \ 66 { 21, 7}, { 43, 8}, { 23, 7}, { 47, 8}, \ 67 { 27, 7}, { 55, 8}, { 31, 7}, { 63, 8}, \ 68 { 37, 9}, { 19, 8}, { 43, 9}, { 23, 8}, \ 69 { 51, 9}, { 27, 8}, { 55, 9}, { 31, 8}, \ 70 { 63, 9}, { 35, 8}, { 71, 9}, { 39, 8}, \ 71 { 79, 9}, { 43,10}, { 23, 9}, { 47, 8}, \ 72 { 95, 9}, { 55,10}, { 31, 9}, { 71,10}, \ 73 { 39, 9}, { 83,10}, { 47, 9}, { 99,10}, \ 74 { 55,11}, { 31,10}, { 63, 9}, { 127,10}, \ 75 { 71, 9}, { 143,10}, { 87,11}, { 47,10}, \ 76 { 111,12}, { 31,11}, { 63,10}, { 143,11}, \ 77 { 79,10}, { 167,11}, { 95,10}, { 199,11}, \ 78 { 111,12}, { 63,11}, { 127,10}, { 255,11}, \ 79 { 143,10}, { 287,11}, { 159,10}, { 319,12}, \ 80 { 95,11}, { 223,13}, { 63,12}, { 127,11}, \ 81 { 287,12}, { 159,11}, { 335,12}, { 191,11}, \ 82 { 383,10}, { 767,11}, { 399,12}, { 223,13}, \ 83 { 127,12}, { 255,11}, { 511,10}, { 1023,12}, \ 84 { 287,11}, { 575,10}, { 1151,12}, { 319,11}, \ 85 { 639,10}, { 1279,11}, { 671,13}, { 191,12}, \ 86 { 383,11}, { 767,10}, { 1535,12}, { 415,11}, \ 87 { 831,14}, { 127,13}, { 255,12}, { 511,11}, \ 88 { 1023,12}, { 543,11}, { 1087,12}, { 575,13}, \ 89 { 319,12}, { 639,11}, { 1279,12}, { 671,11}, \ 90 { 1343,12}, { 703,11}, { 1471,13}, { 383,12}, \ 91 { 767,11}, { 1535,12}, { 799,11}, { 1599,12}, \ 92 { 831,13}, { 447,12}, { 959,14}, { 255,13}, \ 93 { 511,12}, { 1055,11}, { 2111,12}, { 1087,13}, \ 94 { 575,12}, { 1215,11}, { 2431,12}, { 1247,13}, \ 95 { 639,12}, { 1279,11}, { 2559,12}, { 1343,13}, \ 96 { 703,12}, { 1471,14}, { 383,13}, { 767,12}, \ 97 { 1599,13}, { 831,12}, { 1663,11}, { 3327,12}, \ 98 { 1727,13}, { 895,12}, { 1791,13}, { 959,15}, \ 99 { 255,14}, { 511,13}, { 1023,12}, { 2047,13}, \ 100 { 1087,12}, { 2175,13}, { 1151,12}, { 2303,13}, \ 101 { 1215,11}, { 4863,12}, { 2495,14}, { 639,13}, \ 102 { 1343,12}, { 2687,13}, { 1471,12}, { 2943,14}, \ 103 { 767,13}, { 1599,12}, { 3199,13}, { 1727,12}, \ 104 { 3455,14}, { 895,13}, { 1983,12}, { 3967,15}, \ 105 { 511,14}, { 1023,13}, { 2111,12}, { 4223,13}, \ 106 { 2239,12}, { 4479,13}, { 2495,14}, { 1279,13}, \ 107 { 2751,14}, { 1407,13}, { 2943,15}, { 767,14}, \ 108 { 1535,13}, { 3199,14}, { 1663,13}, { 3455,14}, \ 109 { 1791,12}, { 7167,14}, { 1919,13}, { 3967,16}, \ 110 { 511,15}, { 1023,14}, { 2175,13}, { 4351,14}, \ 111 { 2431,15}, { 1279,14}, { 2943,13}, { 5887,15}, \ 112 { 1535,14}, { 3199,13}, { 6399,14}, { 16384,15}, \ 113 { 32768,16}, { 65536,17}, { 131072,18}, { 262144,19}, \ 114 { 524288,20}, {1048576,21}, {2097152,22}, {4194304,23}, \ 115 {8388608,24} } 116#define MUL_FFT_TABLE3_SIZE 217 117#define MUL_FFT_THRESHOLD 9856 118 119#define SQR_FFT_MODF_THRESHOLD 751 /* k = 5 */ 120#define SQR_FFT_TABLE3 \ 121 { { 751, 5}, { 35, 6}, { 18, 5}, { 37, 6}, \ 122 { 29, 7}, { 15, 6}, { 33, 7}, { 17, 6}, \ 123 { 35, 7}, { 29, 8}, { 15, 7}, { 37, 8}, \ 124 { 19, 7}, { 41, 8}, { 21, 7}, { 43, 8}, \ 125 { 23, 7}, { 47, 8}, { 43, 9}, { 23, 8}, \ 126 { 51, 9}, { 27, 8}, { 55, 9}, { 31, 8}, \ 127 { 63, 9}, { 39, 8}, { 79, 9}, { 43,10}, \ 128 { 23, 9}, { 47, 8}, { 95, 9}, { 55,10}, \ 129 { 31, 9}, { 67,10}, { 39, 9}, { 83,10}, \ 130 { 47, 9}, { 99,10}, { 55,11}, { 31,10}, \ 131 { 63, 9}, { 127,10}, { 79,11}, { 47,10}, \ 132 { 103,12}, { 31,11}, { 63,10}, { 143,11}, \ 133 { 79,10}, { 159,11}, { 95,10}, { 199,11}, \ 134 { 111,12}, { 63,11}, { 127,10}, { 255,11}, \ 135 { 143,10}, { 287,11}, { 159,12}, { 95,11}, \ 136 { 191,10}, { 383,11}, { 207,13}, { 63,12}, \ 137 { 127,11}, { 255,10}, { 511,11}, { 271,12}, \ 138 { 159,11}, { 319,10}, { 639,11}, { 335,12}, \ 139 { 191,11}, { 383,10}, { 767,12}, { 223,13}, \ 140 { 127,11}, { 511,10}, { 1023,11}, { 527,12}, \ 141 { 287,11}, { 575,10}, { 1151,11}, { 591,12}, \ 142 { 319,11}, { 639,13}, { 191,12}, { 383,11}, \ 143 { 767,10}, { 1535,11}, { 799,10}, { 1599, 9}, \ 144 { 3199,14}, { 127,13}, { 255,12}, { 511, 9}, \ 145 { 4095,10}, { 2111,12}, { 543,11}, { 1087,10}, \ 146 { 2239,12}, { 575,10}, { 2303,13}, { 319,12}, \ 147 { 671,11}, { 1471,13}, { 383,11}, { 1599,12}, \ 148 { 831,11}, { 1663,12}, { 863,10}, { 3455,13}, \ 149 { 447,12}, { 895,11}, { 1791,14}, { 255,13}, \ 150 { 511,12}, { 1023,11}, { 2111,12}, { 1087,11}, \ 151 { 2239,13}, { 575,12}, { 1215,11}, { 2495,13}, \ 152 { 639,12}, { 1343,13}, { 703,12}, { 1407,14}, \ 153 { 383,13}, { 767,12}, { 1599,13}, { 831,12}, \ 154 { 1727,11}, { 3455,12}, { 1791,15}, { 255,14}, \ 155 { 511,13}, { 1023,12}, { 2111,11}, { 4223,12}, \ 156 { 2239,11}, { 4479,10}, { 8959,11}, { 4607,13}, \ 157 { 1215,14}, { 639,13}, { 1343,12}, { 2815,13}, \ 158 { 1471,12}, { 2943,14}, { 767,13}, { 1599,12}, \ 159 { 3199,13}, { 1727,12}, { 3455,14}, { 895,13}, \ 160 { 1855,12}, { 3711,13}, { 1983,12}, { 3967,15}, \ 161 { 511,14}, { 1023,13}, { 2111,12}, { 4223,13}, \ 162 { 2239,12}, { 4479,14}, { 1151,13}, { 2495,14}, \ 163 { 1279,13}, { 2687,14}, { 1407,13}, { 2943,15}, \ 164 { 767,14}, { 1535,13}, { 3071,14}, { 1663,13}, \ 165 { 3327,14}, { 1791,16}, { 511,15}, { 1023,14}, \ 166 { 2047,13}, { 4223,14}, { 2175,13}, { 4479,12}, \ 167 { 8959,14}, { 2303,13}, { 4735,14}, { 2431,15}, \ 168 { 1279,14}, { 2943,15}, { 1535,14}, { 3071,13}, \ 169 { 6143,14}, { 16384,15}, { 32768,16}, { 65536,17}, \ 170 { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \ 171 {2097152,22}, {4194304,23}, {8388608,24} } 172#define SQR_FFT_TABLE3_SIZE 203 173#define SQR_FFT_THRESHOLD 7552 174 175#define MULLO_BASECASE_THRESHOLD 17 176#define MULLO_DC_THRESHOLD 91 177#define MULLO_MUL_N_THRESHOLD 19187 178 179#define DC_DIV_QR_THRESHOLD 72 180#define DC_DIVAPPR_Q_THRESHOLD 254 181#define DC_BDIV_QR_THRESHOLD 117 182#define DC_BDIV_Q_THRESHOLD 292 183 184#define INV_MULMOD_BNM1_THRESHOLD 86 185#define INV_NEWTON_THRESHOLD 178 186#define INV_APPR_THRESHOLD 179 187 188#define BINV_NEWTON_THRESHOLD 300 189#define REDC_1_TO_REDC_2_THRESHOLD 2 190#define REDC_2_TO_REDC_N_THRESHOLD 167 191 192#define MU_DIV_QR_THRESHOLD 1787 193#define MU_DIVAPPR_Q_THRESHOLD 1470 194#define MUPI_DIV_QR_THRESHOLD 0 /* always */ 195#define MU_BDIV_QR_THRESHOLD 1787 196#define MU_BDIV_Q_THRESHOLD 2089 197 198#define MATRIX22_STRASSEN_THRESHOLD 27 199#define HGCD_THRESHOLD 139 200#define GCD_DC_THRESHOLD 469 201#define GCDEXT_DC_THRESHOLD 496 202#define JACOBI_BASE_METHOD 1 203 204#define GET_STR_DC_THRESHOLD 14 205#define GET_STR_PRECOMPUTE_THRESHOLD 22 206#define SET_STR_DC_THRESHOLD 1474 207#define SET_STR_PRECOMPUTE_THRESHOLD 3495 208