1 /* Intel P6/mmx gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991-2017 Free Software Foundation, Inc. 4 5 This file is part of the GNU MP Library. 6 7 The GNU MP Library is free software; you can redistribute it and/or modify 8 it 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 14 or 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 20 or both in parallel, as here. 21 22 The GNU MP Library is distributed in the hope that it will be useful, but 23 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 24 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 25 for more details. 26 27 You should have received copies of the GNU General Public License and the 28 GNU Lesser General Public License along with the GNU MP Library. If not, 29 see https://www.gnu.org/licenses/. */ 30 31 32 #define GMP_LIMB_BITS 32 33 #define GMP_LIMB_BYTES 4 34 35 36 /* NOTE: In a fat binary build SQR_TOOM2_THRESHOLD here cannot be more than the 37 value in mpn/x86/p6/gmp-mparam.h. The latter is used as a hard limit in 38 mpn/x86/p6/sqr_basecase.asm. */ 39 40 41 /* 800 MHz P6 model 8 */ 42 /* Generated by tuneup.c, 2017-02-03, gcc 4.8 */ 43 44 #define MOD_1_1P_METHOD 2 45 #define MOD_1_NORM_THRESHOLD 3 46 #define MOD_1_UNNORM_THRESHOLD 4 47 #define MOD_1N_TO_MOD_1_1_THRESHOLD 7 48 #define MOD_1U_TO_MOD_1_1_THRESHOLD 7 49 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 8 50 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 30 51 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 14 52 #define USE_PREINV_DIVREM_1 1 /* native */ 53 #define DIV_QR_1N_PI1_METHOD 1 54 #define DIV_QR_1_NORM_THRESHOLD 4 55 #define DIV_QR_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */ 56 #define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */ 57 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 58 #define BMOD_1_TO_MOD_1_THRESHOLD 62 59 60 #define DIV_1_VS_MUL_1_PERCENT 168 61 62 #define MUL_TOOM22_THRESHOLD 22 63 #define MUL_TOOM33_THRESHOLD 73 64 #define MUL_TOOM44_THRESHOLD 195 65 #define MUL_TOOM6H_THRESHOLD 254 66 #define MUL_TOOM8H_THRESHOLD 381 67 68 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 81 69 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 122 70 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 73 71 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 80 72 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 100 73 74 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 75 #define SQR_TOOM2_THRESHOLD 30 /* WRONG value, see comment above */ 76 #define SQR_TOOM3_THRESHOLD 83 77 #define SQR_TOOM4_THRESHOLD 196 78 #define SQR_TOOM6_THRESHOLD 214 79 #define SQR_TOOM8_THRESHOLD 381 80 81 #define MULMID_TOOM42_THRESHOLD 56 82 83 #define MULMOD_BNM1_THRESHOLD 16 84 #define SQRMOD_BNM1_THRESHOLD 17 85 86 #define MUL_FFT_MODF_THRESHOLD 476 /* k = 5 */ 87 #define MUL_FFT_TABLE3 \ 88 { { 476, 5}, { 21, 6}, { 11, 5}, { 23, 6}, \ 89 { 21, 7}, { 11, 6}, { 25, 7}, { 13, 6}, \ 90 { 27, 7}, { 15, 6}, { 31, 7}, { 21, 8}, \ 91 { 11, 7}, { 27, 8}, { 15, 7}, { 35, 8}, \ 92 { 19, 7}, { 41, 8}, { 23, 7}, { 47, 8}, \ 93 { 27, 9}, { 15, 8}, { 31, 7}, { 63, 8}, \ 94 { 39, 9}, { 23, 8}, { 51,10}, { 15, 9}, \ 95 { 31, 8}, { 67, 9}, { 39, 8}, { 79, 9}, \ 96 { 47, 8}, { 95, 9}, { 55,10}, { 31, 9}, \ 97 { 63, 8}, { 127, 9}, { 79,10}, { 47, 9}, \ 98 { 95,11}, { 31,10}, { 63, 9}, { 135,10}, \ 99 { 79, 9}, { 167,10}, { 95, 9}, { 199,10}, \ 100 { 111,11}, { 63,10}, { 127, 9}, { 255, 8}, \ 101 { 511,10}, { 143, 9}, { 287, 8}, { 575,10}, \ 102 { 159,11}, { 95,10}, { 191, 9}, { 383,10}, \ 103 { 207,12}, { 63,11}, { 127,10}, { 255, 9}, \ 104 { 511,10}, { 271, 9}, { 543, 8}, { 1087,10}, \ 105 { 287, 9}, { 575,11}, { 159,10}, { 319, 9}, \ 106 { 639,10}, { 351, 9}, { 703,11}, { 191,10}, \ 107 { 383, 9}, { 767,10}, { 415, 9}, { 831,11}, \ 108 { 223,10}, { 447,12}, { 127,11}, { 255,10}, \ 109 { 543, 9}, { 1087,11}, { 287,10}, { 607, 9}, \ 110 { 1215,11}, { 319,10}, { 671,11}, { 351,10}, \ 111 { 703,12}, { 191,11}, { 383,10}, { 767,11}, \ 112 { 415,10}, { 831,11}, { 447,13}, { 127,12}, \ 113 { 255,11}, { 543,10}, { 1087,11}, { 607,10}, \ 114 { 1215,12}, { 319,11}, { 671,10}, { 1343,11}, \ 115 { 703,10}, { 1407,11}, { 735,12}, { 383,11}, \ 116 { 831,12}, { 447,11}, { 959,10}, { 1919,13}, \ 117 { 255,12}, { 511,11}, { 1087,12}, { 575,11}, \ 118 { 1215,10}, { 2431,12}, { 639,11}, { 1343,12}, \ 119 { 703,11}, { 1471,13}, { 383,12}, { 767,11}, \ 120 { 1535,12}, { 831,11}, { 1727,12}, { 959,11}, \ 121 { 1919,14}, { 255,13}, { 511,12}, { 1215,11}, \ 122 { 2431,13}, { 639,12}, { 1471,11}, { 2943,13}, \ 123 { 767,12}, { 1727,13}, { 895,12}, { 1919,11}, \ 124 { 3839,14}, { 511,13}, { 1023,12}, { 2111,13}, \ 125 { 1151,12}, { 2431,13}, { 1279,12}, { 2559,13}, \ 126 { 1407,12}, { 2943,14}, { 767,13}, { 1663,12}, \ 127 { 3327,13}, { 1919,12}, { 3839,15}, { 32768,16} } 128 #define MUL_FFT_TABLE3_SIZE 160 129 #define MUL_FFT_THRESHOLD 7040 130 131 #define SQR_FFT_MODF_THRESHOLD 376 /* k = 5 */ 132 #define SQR_FFT_TABLE3 \ 133 { { 376, 5}, { 21, 6}, { 11, 5}, { 23, 6}, \ 134 { 21, 7}, { 11, 6}, { 24, 7}, { 13, 6}, \ 135 { 27, 7}, { 15, 6}, { 31, 7}, { 21, 8}, \ 136 { 11, 7}, { 27, 8}, { 15, 7}, { 33, 8}, \ 137 { 19, 7}, { 39, 8}, { 23, 7}, { 47, 8}, \ 138 { 27, 9}, { 15, 8}, { 39, 9}, { 23, 8}, \ 139 { 51,10}, { 15, 9}, { 31, 8}, { 67, 9}, \ 140 { 39, 8}, { 79, 9}, { 47, 8}, { 95, 9}, \ 141 { 55,10}, { 31, 9}, { 79,10}, { 47, 9}, \ 142 { 95,11}, { 31,10}, { 63, 9}, { 127, 8}, \ 143 { 255, 9}, { 135,10}, { 79, 9}, { 167,10}, \ 144 { 95, 9}, { 191, 8}, { 383,10}, { 111,11}, \ 145 { 63,10}, { 127, 9}, { 255, 8}, { 511, 9}, \ 146 { 271,10}, { 143, 9}, { 287, 8}, { 575, 9}, \ 147 { 303, 8}, { 607,10}, { 159, 9}, { 319,11}, \ 148 { 95,10}, { 191, 9}, { 383,10}, { 207,12}, \ 149 { 63,11}, { 127,10}, { 255, 9}, { 511,10}, \ 150 { 271, 9}, { 543,10}, { 287, 9}, { 575,10}, \ 151 { 303,11}, { 159,10}, { 319, 9}, { 639,10}, \ 152 { 351, 9}, { 703,11}, { 191,10}, { 383, 9}, \ 153 { 767,10}, { 415, 9}, { 831,11}, { 223,10}, \ 154 { 479,12}, { 127,11}, { 255,10}, { 543, 9}, \ 155 { 1087,11}, { 287,10}, { 607, 9}, { 1215,11}, \ 156 { 319,10}, { 671,11}, { 351,10}, { 703,12}, \ 157 { 191,11}, { 383,10}, { 767,11}, { 415,10}, \ 158 { 831,11}, { 479,13}, { 127,12}, { 255,11}, \ 159 { 543,10}, { 1087,11}, { 607,10}, { 1215,12}, \ 160 { 319,11}, { 671,10}, { 1343,11}, { 703,10}, \ 161 { 1407,11}, { 735,12}, { 383,11}, { 831,12}, \ 162 { 447,11}, { 959,10}, { 1919,13}, { 255,12}, \ 163 { 511,11}, { 1087,12}, { 575,11}, { 1215,10}, \ 164 { 2431,12}, { 639,11}, { 1343,12}, { 703,11}, \ 165 { 1407,13}, { 383,12}, { 831,11}, { 1727,12}, \ 166 { 959,11}, { 1919,14}, { 255,13}, { 511,12}, \ 167 { 1215,11}, { 2431,13}, { 639,12}, { 1471,11}, \ 168 { 2943,13}, { 767,12}, { 1727,13}, { 895,12}, \ 169 { 1919,11}, { 3839,14}, { 511,13}, { 1023,12}, \ 170 { 2111,13}, { 1151,12}, { 2431,13}, { 1407,12}, \ 171 { 2943,14}, { 767,13}, { 1535,12}, { 3071,13}, \ 172 { 1663,12}, { 3455,13}, { 1919,12}, { 3839,15}, \ 173 { 32768,16} } 174 #define SQR_FFT_TABLE3_SIZE 161 175 #define SQR_FFT_THRESHOLD 3712 176 177 #define MULLO_BASECASE_THRESHOLD 0 /* always */ 178 #define MULLO_DC_THRESHOLD 62 179 #define MULLO_MUL_N_THRESHOLD 13463 180 #define SQRLO_BASECASE_THRESHOLD 0 /* always */ 181 #define SQRLO_DC_THRESHOLD 177 182 #define SQRLO_SQR_THRESHOLD 8937 183 184 #define DC_DIV_QR_THRESHOLD 80 185 #define DC_DIVAPPR_Q_THRESHOLD 240 186 #define DC_BDIV_QR_THRESHOLD 76 187 #define DC_BDIV_Q_THRESHOLD 166 188 189 #define INV_MULMOD_BNM1_THRESHOLD 42 190 #define INV_NEWTON_THRESHOLD 262 191 #define INV_APPR_THRESHOLD 250 192 193 #define BINV_NEWTON_THRESHOLD 272 194 #define REDC_1_TO_REDC_N_THRESHOLD 72 195 196 #define MU_DIV_QR_THRESHOLD 1499 197 #define MU_DIVAPPR_Q_THRESHOLD 1470 198 #define MUPI_DIV_QR_THRESHOLD 124 199 #define MU_BDIV_QR_THRESHOLD 1142 200 #define MU_BDIV_Q_THRESHOLD 1341 201 202 #define POWM_SEC_TABLE 1,16,96,416,1259 203 204 #define GET_STR_DC_THRESHOLD 14 205 #define GET_STR_PRECOMPUTE_THRESHOLD 27 206 #define SET_STR_DC_THRESHOLD 270 207 #define SET_STR_PRECOMPUTE_THRESHOLD 1084 208 209 #define FAC_DSC_THRESHOLD 194 210 #define FAC_ODD_THRESHOLD 25 211 212 #define MATRIX22_STRASSEN_THRESHOLD 16 213 #define HGCD_THRESHOLD 124 214 #define HGCD_APPR_THRESHOLD 152 215 #define HGCD_REDUCE_THRESHOLD 3014 216 #define GCD_DC_THRESHOLD 474 217 #define GCDEXT_DC_THRESHOLD 321 218 #define JACOBI_BASE_METHOD 1 219