1 /* gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002, 2003, 2009, 2010 Free 4 Software 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 /* POWER5 (friggms.hpc.ntnu.no) */ 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 13 29 #define MOD_1U_TO_MOD_1_1_THRESHOLD 10 30 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 0 31 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 20 32 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 33 33 #define USE_PREINV_DIVREM_1 0 34 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 35 #define BMOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */ 36 37 #define MUL_TOOM22_THRESHOLD 16 38 #define MUL_TOOM33_THRESHOLD 56 39 #define MUL_TOOM44_THRESHOLD 154 40 #define MUL_TOOM6H_THRESHOLD 206 41 #define MUL_TOOM8H_THRESHOLD 309 42 43 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 82 44 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 91 45 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 81 46 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 88 47 48 #define SQR_BASECASE_THRESHOLD 10 49 #define SQR_TOOM2_THRESHOLD 36 50 #define SQR_TOOM3_THRESHOLD 59 51 #define SQR_TOOM4_THRESHOLD 112 52 #define SQR_TOOM6_THRESHOLD 189 53 #define SQR_TOOM8_THRESHOLD 309 54 55 #define MULMOD_BNM1_THRESHOLD 13 56 #define SQRMOD_BNM1_THRESHOLD 9 57 58 #define MUL_FFT_MODF_THRESHOLD 348 /* k = 5 */ 59 #define MUL_FFT_TABLE3 \ 60 { { 348, 5}, { 17, 6}, { 9, 5}, { 19, 6}, \ 61 { 10, 5}, { 21, 6}, { 21, 7}, { 11, 6}, \ 62 { 23, 7}, { 12, 6}, { 25, 7}, { 21, 8}, \ 63 { 11, 7}, { 25, 8}, { 13, 7}, { 27, 8}, \ 64 { 15, 7}, { 31, 8}, { 21, 9}, { 11, 8}, \ 65 { 27, 9}, { 15, 8}, { 33, 9}, { 19, 8}, \ 66 { 39, 9}, { 23, 8}, { 47, 9}, { 27,10}, \ 67 { 15, 9}, { 39,10}, { 23, 9}, { 51,11}, \ 68 { 15,10}, { 31, 9}, { 67,10}, { 39, 9}, \ 69 { 79,10}, { 47, 9}, { 95,10}, { 55,11}, \ 70 { 31,10}, { 79,11}, { 47,10}, { 95,12}, \ 71 { 31,11}, { 63,10}, { 127, 9}, { 255,10}, \ 72 { 135,11}, { 79,10}, { 159, 9}, { 319,11}, \ 73 { 95,10}, { 191, 9}, { 383,12}, { 63,11}, \ 74 { 127,10}, { 255, 9}, { 511,10}, { 271,11}, \ 75 { 143,10}, { 287, 9}, { 575,10}, { 319,12}, \ 76 { 95,11}, { 191,10}, { 383,13}, { 63,12}, \ 77 { 127,11}, { 255,10}, { 511,11}, { 271,10}, \ 78 { 543,11}, { 287,10}, { 575, 9}, { 1151,11}, \ 79 { 319,10}, { 639,11}, { 351,10}, { 703,12}, \ 80 { 191,11}, { 383,10}, { 767,11}, { 415,12}, \ 81 { 223,11}, { 447,13}, { 127,12}, { 255,11}, \ 82 { 511,10}, { 1023,11}, { 543,10}, { 1087,12}, \ 83 { 287,11}, { 575,10}, { 1151,12}, { 319,11}, \ 84 { 639,12}, { 351,11}, { 703,13}, { 191,12}, \ 85 { 383,11}, { 767,12}, { 415,11}, { 831,12}, \ 86 { 447,11}, { 895,14}, { 127,13}, { 255,12}, \ 87 { 511,11}, { 1023,12}, { 543,11}, { 1087,10}, \ 88 { 2175,12}, { 575,11}, { 1151,12}, { 607,13}, \ 89 { 319,12}, { 639,11}, { 1279,12}, { 671,11}, \ 90 { 1343,12}, { 703,11}, { 1407,13}, { 383,12}, \ 91 { 767,11}, { 1535,12}, { 831,13}, { 447,12}, \ 92 { 959,11}, { 1919,14}, { 255,13}, { 511,12}, \ 93 { 1087,11}, { 2175,13}, { 575,12}, { 1215,11}, \ 94 { 2431,10}, { 4863,13}, { 639,12}, { 1343,13}, \ 95 { 703,12}, { 1407,14}, { 383,13}, { 767,12}, \ 96 { 1535,13}, { 831,12}, { 1663,13}, { 959,12}, \ 97 { 1919,11}, { 3839,15}, { 255,14}, { 511,13}, \ 98 { 1087,12}, { 2175,13}, { 1215,12}, { 2431,11}, \ 99 { 4863,14}, { 639,13}, { 1343,12}, { 2687,13}, \ 100 { 1407,12}, { 2815,13}, { 1471,12}, { 2943,14}, \ 101 { 767,13}, { 1599,12}, { 3199,13}, { 1663,14}, \ 102 { 895,13}, { 1919,12}, { 3839,15}, { 511,14}, \ 103 { 1023,13}, { 2175,14}, { 1151,13}, { 2431,12}, \ 104 { 4863,14}, { 1279,13}, { 2687,14}, { 1407,13}, \ 105 { 2943,15}, { 767,14}, { 1535,13}, { 3199,14}, \ 106 { 1663,13}, { 3327,14}, { 1919,13}, { 3839,16}, \ 107 { 511,15}, { 1023,14}, { 2431,13}, { 4863,15}, \ 108 { 1279,14}, { 2943,12}, { 11775,15}, { 1535,14}, \ 109 { 3327,15}, { 1791,14}, { 16384,15}, { 32768,16}, \ 110 { 65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \ 111 {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} } 112 #define MUL_FFT_TABLE3_SIZE 208 113 #define MUL_FFT_THRESHOLD 3712 114 115 #define SQR_FFT_MODF_THRESHOLD 272 /* k = 5 */ 116 #define SQR_FFT_TABLE3 \ 117 { { 272, 5}, { 15, 6}, { 8, 5}, { 17, 6}, \ 118 { 19, 7}, { 17, 8}, { 9, 7}, { 21, 8}, \ 119 { 11, 7}, { 24, 8}, { 13, 7}, { 27, 8}, \ 120 { 15, 7}, { 31, 8}, { 21, 9}, { 11, 8}, \ 121 { 27, 9}, { 15, 8}, { 33, 9}, { 19, 8}, \ 122 { 39, 9}, { 23, 8}, { 47, 9}, { 27,10}, \ 123 { 15, 9}, { 39,10}, { 23, 9}, { 47,11}, \ 124 { 15,10}, { 31, 9}, { 63,10}, { 47,11}, \ 125 { 31,10}, { 71, 9}, { 143,10}, { 79,11}, \ 126 { 47,10}, { 95,12}, { 31,11}, { 63,10}, \ 127 { 127, 9}, { 255, 8}, { 511, 9}, { 271,10}, \ 128 { 143,11}, { 79,10}, { 159, 9}, { 319,10}, \ 129 { 175, 9}, { 351,11}, { 95,10}, { 191, 9}, \ 130 { 383,10}, { 207, 9}, { 415,12}, { 63,11}, \ 131 { 127,10}, { 255, 9}, { 511,10}, { 271,11}, \ 132 { 143,10}, { 287, 9}, { 575,11}, { 159,10}, \ 133 { 319,11}, { 175,10}, { 351,12}, { 95,11}, \ 134 { 191,10}, { 383,11}, { 207,10}, { 415,13}, \ 135 { 63,12}, { 127,11}, { 255,10}, { 511,11}, \ 136 { 271,10}, { 543,11}, { 287,10}, { 575,12}, \ 137 { 159,11}, { 319,10}, { 639,11}, { 351,10}, \ 138 { 703,12}, { 191,11}, { 383,10}, { 767,11}, \ 139 { 415,12}, { 223,11}, { 447,10}, { 895,11}, \ 140 { 479,10}, { 959,12}, { 255,11}, { 511,10}, \ 141 { 1023,11}, { 543,12}, { 287,11}, { 575,12}, \ 142 { 319,11}, { 639,12}, { 351,11}, { 703,13}, \ 143 { 191,12}, { 383,11}, { 767,12}, { 415,11}, \ 144 { 831,12}, { 447,11}, { 895,12}, { 479,11}, \ 145 { 959,13}, { 255,12}, { 511,11}, { 1023,12}, \ 146 { 543,11}, { 1087,12}, { 575,13}, { 319,12}, \ 147 { 639,11}, { 1279,12}, { 703,11}, { 1407,13}, \ 148 { 383,12}, { 831,13}, { 447,12}, { 959,14}, \ 149 { 255,13}, { 511,12}, { 1087,13}, { 575,12}, \ 150 { 1215,13}, { 639,12}, { 1279,13}, { 703,12}, \ 151 { 1407,14}, { 383,13}, { 831,12}, { 1663,13}, \ 152 { 959,12}, { 1919,15}, { 255,14}, { 511,13}, \ 153 { 1023,12}, { 2047,13}, { 1087,12}, { 2175,13}, \ 154 { 1215,14}, { 639,13}, { 1407,12}, { 2815,14}, \ 155 { 767,13}, { 1663,14}, { 895,13}, { 1919,15}, \ 156 { 511,14}, { 1023,13}, { 2175,14}, { 1151,13}, \ 157 { 2431,12}, { 4863,14}, { 1407,13}, { 2815,15}, \ 158 { 767,14}, { 1663,13}, { 3327,14}, { 1919,13}, \ 159 { 3839,16}, { 511,15}, { 1023,14}, { 2431,13}, \ 160 { 4863,15}, { 1279,14}, { 2943,13}, { 5887,12}, \ 161 { 11775,15}, { 1535,14}, { 3327,15}, { 1791,14}, \ 162 { 16384,15}, { 32768,16}, { 65536,17}, { 131072,18}, \ 163 { 262144,19}, { 524288,20}, {1048576,21}, {2097152,22}, \ 164 {4194304,23}, {8388608,24} } 165 #define SQR_FFT_TABLE3_SIZE 190 166 #define SQR_FFT_THRESHOLD 2752 167 168 #define MULLO_BASECASE_THRESHOLD 2 169 #define MULLO_DC_THRESHOLD 31 170 #define MULLO_MUL_N_THRESHOLD 7246 171 172 #define DC_DIV_QR_THRESHOLD 29 173 #define DC_DIVAPPR_Q_THRESHOLD 102 174 #define DC_BDIV_QR_THRESHOLD 47 175 #define DC_BDIV_Q_THRESHOLD 112 176 177 #define INV_MULMOD_BNM1_THRESHOLD 107 178 #define INV_NEWTON_THRESHOLD 130 179 #define INV_APPR_THRESHOLD 117 180 181 #define BINV_NEWTON_THRESHOLD 246 182 #define REDC_1_TO_REDC_N_THRESHOLD 54 183 184 #define MU_DIV_QR_THRESHOLD 872 185 #define MU_DIVAPPR_Q_THRESHOLD 855 186 #define MUPI_DIV_QR_THRESHOLD 53 187 #define MU_BDIV_QR_THRESHOLD 792 188 #define MU_BDIV_Q_THRESHOLD 942 189 190 #define MATRIX22_STRASSEN_THRESHOLD 11 191 #define HGCD_THRESHOLD 86 192 #define GCD_DC_THRESHOLD 241 193 #define GCDEXT_DC_THRESHOLD 229 194 #define JACOBI_BASE_METHOD 1 195 196 #define GET_STR_DC_THRESHOLD 13 197 #define GET_STR_PRECOMPUTE_THRESHOLD 23 198 #define SET_STR_DC_THRESHOLD 632 199 #define SET_STR_PRECOMPUTE_THRESHOLD 1790 200