1 /* gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2009, 2010, 2011 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 the GNU Lesser General Public License as published by 10 the Free Software Foundation; either version 3 of the License, or (at your 11 option) any later version. 12 13 The GNU MP Library is distributed in the hope that it will be useful, but 14 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 15 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 16 License for more details. 17 18 You should have received a copy of the GNU Lesser General Public License 19 along 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 /* 900MHz Itanium2 (titanic.gmplib.org) */ 25 26 #define MOD_1_1P_METHOD 2 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 3 30 #define MOD_1U_TO_MOD_1_1_THRESHOLD 5 31 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 26 32 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 0 /* never mpn_mod_1s_2p */ 33 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 10 34 #define USE_PREINV_DIVREM_1 1 /* native */ 35 #define DIV_QR_2_PI2_THRESHOLD 12 36 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 37 #define BMOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */ 38 39 #define MUL_TOOM22_THRESHOLD 36 40 #define MUL_TOOM33_THRESHOLD 129 41 #define MUL_TOOM44_THRESHOLD 214 42 #define MUL_TOOM6H_THRESHOLD 318 43 #define MUL_TOOM8H_THRESHOLD 430 44 45 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 121 46 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 138 47 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 121 48 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 145 49 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 203 50 51 #define SQR_BASECASE_THRESHOLD 11 52 #define SQR_TOOM2_THRESHOLD 84 53 #define SQR_TOOM3_THRESHOLD 131 54 #define SQR_TOOM4_THRESHOLD 494 55 #define SQR_TOOM6_THRESHOLD 0 /* always */ 56 #define SQR_TOOM8_THRESHOLD 0 /* always */ 57 58 #define MULMID_TOOM42_THRESHOLD 98 59 60 #define MULMOD_BNM1_THRESHOLD 21 61 #define SQRMOD_BNM1_THRESHOLD 25 62 63 #define MUL_FFT_MODF_THRESHOLD 468 /* k = 5 */ 64 #define MUL_FFT_TABLE3 \ 65 { { 476, 5}, { 27, 6}, { 14, 5}, { 29, 6}, \ 66 { 33, 7}, { 17, 6}, { 37, 7}, { 19, 6}, \ 67 { 39, 7}, { 21, 6}, { 43, 7}, { 33, 8}, \ 68 { 17, 7}, { 37, 8}, { 19, 7}, { 39, 8}, \ 69 { 21, 7}, { 43, 8}, { 37, 9}, { 19, 8}, \ 70 { 43, 9}, { 23, 8}, { 51, 9}, { 27, 8}, \ 71 { 57, 9}, { 31, 8}, { 63, 9}, { 43,10}, \ 72 { 23, 9}, { 59,10}, { 31, 9}, { 71,10}, \ 73 { 39, 9}, { 83,10}, { 47, 9}, { 99,10}, \ 74 { 55,11}, { 31,10}, { 87,11}, { 47,10}, \ 75 { 111,12}, { 31,11}, { 63,10}, { 143,11}, \ 76 { 79,10}, { 167,11}, { 95,10}, { 191,11}, \ 77 { 111,12}, { 63,11}, { 143,10}, { 287, 9}, \ 78 { 575,10}, { 303,11}, { 159,10}, { 319,12}, \ 79 { 95,11}, { 191,10}, { 399,11}, { 207,10}, \ 80 { 431,13}, { 63,12}, { 127,11}, { 271,10}, \ 81 { 543,11}, { 287,10}, { 575,11}, { 303,12}, \ 82 { 159,11}, { 335,10}, { 671,11}, { 367,12}, \ 83 { 191,11}, { 399,10}, { 799,11}, { 431,12}, \ 84 { 223,11}, { 447,13}, { 127,12}, { 255,11}, \ 85 { 543,12}, { 287,11}, { 607,12}, { 319,11}, \ 86 { 671,12}, { 351,11}, { 703,13}, { 191,12}, \ 87 { 415,11}, { 863,12}, { 447,14}, { 127,13}, \ 88 { 255,12}, { 607,13}, { 319,12}, { 735,13}, \ 89 { 383,12}, { 799,11}, { 1599,12}, { 863,13}, \ 90 { 447,12}, { 927,11}, { 1855,14}, { 255,13}, \ 91 { 511,12}, { 1055,13}, { 575,12}, { 1215,13}, \ 92 { 639,12}, { 1279,13}, { 703,14}, { 383,13}, \ 93 { 767,12}, { 1535,13}, { 831,12}, { 1663,13}, \ 94 { 895,12}, { 1791,15}, { 255,14}, { 511,13}, \ 95 { 1087,12}, { 2175,13}, { 1215,14}, { 639,13}, \ 96 { 1343,12}, { 2687,13}, { 1471,14}, { 767,13}, \ 97 { 1599,12}, { 3199,13}, { 1663,14}, { 895,13}, \ 98 { 1855,15}, { 511,14}, { 1023,13}, { 2175,14}, \ 99 { 1151,13}, { 2431,14}, { 1279,13}, { 2687,14}, \ 100 { 1407,15}, { 767,14}, { 1535,13}, { 3199,14}, \ 101 { 1663,13}, { 3455,14}, { 1791,16}, { 65536,17}, \ 102 { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \ 103 {2097152,22}, {4194304,23}, {8388608,24} } 104 #define MUL_FFT_TABLE3_SIZE 155 105 #define MUL_FFT_THRESHOLD 6272 106 107 #define SQR_FFT_MODF_THRESHOLD 440 /* k = 5 */ 108 #define SQR_FFT_TABLE3 \ 109 { { 436, 5}, { 14, 4}, { 29, 5}, { 31, 6}, \ 110 { 35, 7}, { 18, 6}, { 37, 7}, { 37, 8}, \ 111 { 19, 7}, { 40, 8}, { 37, 9}, { 19, 8}, \ 112 { 43, 9}, { 23, 8}, { 49, 9}, { 27, 8}, \ 113 { 57, 9}, { 43,10}, { 23, 9}, { 55,10}, \ 114 { 31, 9}, { 71,10}, { 39, 9}, { 83,10}, \ 115 { 47, 9}, { 99,10}, { 55,11}, { 31,10}, \ 116 { 87,11}, { 47,10}, { 111,12}, { 31,11}, \ 117 { 63,10}, { 135,11}, { 79,10}, { 167,11}, \ 118 { 95,10}, { 191,11}, { 111,12}, { 63,11}, \ 119 { 127,10}, { 255,11}, { 143,10}, { 287, 9}, \ 120 { 575,10}, { 303,11}, { 159,10}, { 319,12}, \ 121 { 95,11}, { 191,10}, { 399,11}, { 207,10}, \ 122 { 431,13}, { 63,12}, { 127,11}, { 271,10}, \ 123 { 543,11}, { 303,12}, { 159,11}, { 335,10}, \ 124 { 671,11}, { 367,10}, { 735,12}, { 191,11}, \ 125 { 399,10}, { 799,11}, { 431,12}, { 223,11}, \ 126 { 463,13}, { 127,12}, { 255,11}, { 543,12}, \ 127 { 287,11}, { 607,12}, { 319,11}, { 671,12}, \ 128 { 351,11}, { 735,13}, { 191,12}, { 383,11}, \ 129 { 799,12}, { 415,11}, { 863,12}, { 447,11}, \ 130 { 895,14}, { 127,13}, { 255,12}, { 543,11}, \ 131 { 1087,12}, { 607,13}, { 319,12}, { 735,13}, \ 132 { 383,12}, { 863,13}, { 447,12}, { 959,14}, \ 133 { 255,13}, { 511,12}, { 1087,13}, { 575,12}, \ 134 { 1183,13}, { 639,12}, { 1279,13}, { 703,12}, \ 135 { 1407,14}, { 383,13}, { 767,12}, { 1535,13}, \ 136 { 831,12}, { 1663,13}, { 895,12}, { 1791,13}, \ 137 { 959,15}, { 255,14}, { 511,13}, { 1087,12}, \ 138 { 2175,13}, { 1215,14}, { 639,13}, { 1343,12}, \ 139 { 2687,13}, { 1471,14}, { 767,13}, { 1663,14}, \ 140 { 895,13}, { 1919,15}, { 511,14}, { 1023,13}, \ 141 { 2175,14}, { 1151,13}, { 2431,14}, { 1279,13}, \ 142 { 2687,14}, { 1407,15}, { 767,14}, { 1535,13}, \ 143 { 3199,14}, { 1663,13}, { 3455,14}, { 1791,13}, \ 144 { 8192,14}, { 16384,15}, { 32768,16}, { 65536,17}, \ 145 { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \ 146 {2097152,22}, {4194304,23}, {8388608,24} } 147 #define SQR_FFT_TABLE3_SIZE 151 148 #define SQR_FFT_THRESHOLD 4032 149 150 #define MULLO_BASECASE_THRESHOLD 0 /* always */ 151 #define MULLO_DC_THRESHOLD 62 152 #define MULLO_MUL_N_THRESHOLD 12322 153 154 #define DC_DIV_QR_THRESHOLD 55 155 #define DC_DIVAPPR_Q_THRESHOLD 220 156 #define DC_BDIV_QR_THRESHOLD 92 157 #define DC_BDIV_Q_THRESHOLD 252 158 159 #define INV_MULMOD_BNM1_THRESHOLD 70 160 #define INV_NEWTON_THRESHOLD 156 161 #define INV_APPR_THRESHOLD 154 162 163 #define BINV_NEWTON_THRESHOLD 248 164 #define REDC_1_TO_REDC_2_THRESHOLD 0 /* always */ 165 #define REDC_2_TO_REDC_N_THRESHOLD 149 166 167 #define MU_DIV_QR_THRESHOLD 1142 168 #define MU_DIVAPPR_Q_THRESHOLD 1142 169 #define MUPI_DIV_QR_THRESHOLD 0 /* always */ 170 #define MU_BDIV_QR_THRESHOLD 1142 171 #define MU_BDIV_Q_THRESHOLD 1470 172 173 #define POWM_SEC_TABLE 2,29,298,1897 174 175 #define MATRIX22_STRASSEN_THRESHOLD 19 176 #define HGCD_THRESHOLD 115 177 #define HGCD_APPR_THRESHOLD 181 178 #define HGCD_REDUCE_THRESHOLD 3014 179 #define GCD_DC_THRESHOLD 555 180 #define GCDEXT_DC_THRESHOLD 368 181 #define JACOBI_BASE_METHOD 4 182 183 #define GET_STR_DC_THRESHOLD 13 184 #define GET_STR_PRECOMPUTE_THRESHOLD 21 185 #define SET_STR_DC_THRESHOLD 1216 186 #define SET_STR_PRECOMPUTE_THRESHOLD 3170 187 188 #define FAC_DSC_THRESHOLD 746 189 #define FAC_ODD_THRESHOLD 0 /* always */ 190