1 /* x86/bobcat gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 2019 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 #define GMP_LIMB_BITS 32 32 #define GMP_LIMB_BYTES 4 33 34 /* NOTE: In a fat binary build SQR_TOOM2_THRESHOLD here cannot be greater than 35 the value in mpn/x86/k7/gmp-mparam.h. The latter is used as a hard limit in 36 k7/sqr_basecase.asm. */ 37 38 /* 1600 MHz AMD Bobcat Zacate E-350 */ 39 /* FFT tuning limit = 67,000,000 */ 40 /* Generated by tuneup.c, 2019-10-17, gcc 8.3 */ 41 42 #define MOD_1_NORM_THRESHOLD 0 /* always */ 43 #define MOD_1_UNNORM_THRESHOLD 0 /* always */ 44 #define MOD_1N_TO_MOD_1_1_THRESHOLD 10 45 #define MOD_1U_TO_MOD_1_1_THRESHOLD 6 46 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 16 47 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 0 /* never mpn_mod_1s_2p */ 48 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 21 49 #define USE_PREINV_DIVREM_1 1 /* native */ 50 #define DIV_QR_1N_PI1_METHOD 1 /* 57.16% faster than 2 */ 51 #define DIV_QR_1_NORM_THRESHOLD 3 52 #define DIV_QR_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */ 53 #define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */ 54 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 55 #define BMOD_1_TO_MOD_1_THRESHOLD 36 56 57 #define DIV_1_VS_MUL_1_PERCENT 199 58 59 #define MUL_TOOM22_THRESHOLD 28 60 #define MUL_TOOM33_THRESHOLD 93 61 #define MUL_TOOM44_THRESHOLD 166 62 #define MUL_TOOM6H_THRESHOLD 270 63 #define MUL_TOOM8H_THRESHOLD 478 64 65 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 102 66 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 177 67 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 169 68 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 113 69 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 143 70 71 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 72 #define SQR_TOOM2_THRESHOLD 50 73 #define SQR_TOOM3_THRESHOLD 89 74 #define SQR_TOOM4_THRESHOLD 248 75 #define SQR_TOOM6_THRESHOLD 342 76 #define SQR_TOOM8_THRESHOLD 470 77 78 #define MULMID_TOOM42_THRESHOLD 72 79 80 #define MULMOD_BNM1_THRESHOLD 20 81 #define SQRMOD_BNM1_THRESHOLD 21 82 83 #define MUL_FFT_MODF_THRESHOLD 630 /* k = 5 */ 84 #define MUL_FFT_TABLE3 \ 85 { { 630, 5}, { 25, 6}, { 13, 5}, { 27, 6}, \ 86 { 15, 5}, { 31, 6}, { 27, 7}, { 15, 6}, \ 87 { 33, 7}, { 17, 6}, { 35, 7}, { 19, 6}, \ 88 { 39, 7}, { 23, 6}, { 47, 7}, { 29, 8}, \ 89 { 15, 7}, { 35, 8}, { 19, 7}, { 41, 8}, \ 90 { 23, 7}, { 49, 8}, { 27, 7}, { 55, 9}, \ 91 { 15, 8}, { 31, 7}, { 63, 8}, { 43, 9}, \ 92 { 23, 8}, { 55, 9}, { 31, 8}, { 67, 9}, \ 93 { 39, 8}, { 79, 9}, { 47, 8}, { 95, 9}, \ 94 { 55,10}, { 31, 9}, { 79,10}, { 47, 6}, \ 95 { 767, 7}, { 399, 6}, { 799, 7}, { 415, 8}, \ 96 { 235, 7}, { 479, 9}, { 135,10}, { 79, 9}, \ 97 { 159,10}, { 95, 9}, { 191,11}, { 63,10}, \ 98 { 159,11}, { 95,10}, { 191,12}, { 63,11}, \ 99 { 127,10}, { 255, 9}, { 511,10}, { 271, 9}, \ 100 { 543,11}, { 159,10}, { 319, 9}, { 639,10}, \ 101 { 335, 9}, { 671,11}, { 191,10}, { 383, 9}, \ 102 { 767,10}, { 399, 9}, { 799,11}, { 223,12}, \ 103 { 127,11}, { 255,10}, { 543, 9}, { 1087,11}, \ 104 { 287,10}, { 607, 9}, { 1215,11}, { 319,10}, \ 105 { 671,11}, { 351,12}, { 191,11}, { 383,10}, \ 106 { 799,11}, { 415,13}, { 127,12}, { 255,11}, \ 107 { 543,10}, { 1087,11}, { 607,10}, { 1215,12}, \ 108 { 319,11}, { 671,10}, { 1343,11}, { 735,10}, \ 109 { 1471,12}, { 383,11}, { 799,10}, { 1599,11}, \ 110 { 863,12}, { 447,11}, { 991,13}, { 255,12}, \ 111 { 511,11}, { 1087,12}, { 575,11}, { 1215,12}, \ 112 { 639,11}, { 1343,12}, { 703,11}, { 1471,13}, \ 113 { 383,12}, { 767,11}, { 1599,12}, { 831,11}, \ 114 { 1727,12}, { 959,14}, { 255,13}, { 511,12}, \ 115 { 1215,13}, { 639,12}, { 1471,13}, { 767,12}, \ 116 { 1727,13}, { 895,12}, { 1919,14}, { 511,13}, \ 117 { 1023,12}, { 2111,13}, { 1151,12}, { 2431,13}, \ 118 { 1407,14}, { 767,13}, { 1663,12}, { 3455,13}, \ 119 { 1919,15}, { 511,14}, { 1023,13}, { 2175,12}, \ 120 { 4479,13}, { 2431,14}, { 1279,13}, { 2943,12}, \ 121 { 5887,14}, { 1535,13}, { 3455,14}, { 1791,13}, \ 122 { 3967,15}, { 1023,14}, { 2047,13}, { 4479,14}, \ 123 { 2303,13}, { 4991,12}, { 9983,14}, { 2815,13}, \ 124 { 5887,15}, { 1535,14}, { 3839,16} } 125 #define MUL_FFT_TABLE3_SIZE 159 126 #define MUL_FFT_THRESHOLD 7424 127 128 #define SQR_FFT_MODF_THRESHOLD 500 /* k = 5 */ 129 #define SQR_FFT_TABLE3 \ 130 { { 500, 5}, { 25, 6}, { 13, 5}, { 27, 6}, \ 131 { 28, 7}, { 15, 6}, { 32, 7}, { 17, 6}, \ 132 { 35, 7}, { 19, 6}, { 39, 7}, { 23, 6}, \ 133 { 47, 7}, { 27, 8}, { 15, 7}, { 35, 8}, \ 134 { 19, 7}, { 41, 8}, { 23, 7}, { 47, 8}, \ 135 { 27, 9}, { 15, 8}, { 31, 7}, { 63, 8}, \ 136 { 39, 9}, { 23, 8}, { 51, 9}, { 31, 8}, \ 137 { 67, 9}, { 39, 8}, { 79, 9}, { 47, 8}, \ 138 { 95, 9}, { 55,10}, { 31, 9}, { 79,10}, \ 139 { 47, 9}, { 95,11}, { 31,10}, { 63, 9}, \ 140 { 127, 6}, { 1087, 7}, { 575, 8}, { 303, 9}, \ 141 { 159,10}, { 95,11}, { 63,10}, { 127, 9}, \ 142 { 255,10}, { 143, 9}, { 287,10}, { 159,11}, \ 143 { 95,10}, { 191,12}, { 63,11}, { 127,10}, \ 144 { 255, 9}, { 511,10}, { 271, 9}, { 543,10}, \ 145 { 287, 9}, { 575,11}, { 159,10}, { 319, 9}, \ 146 { 639,10}, { 335, 9}, { 671,10}, { 351,11}, \ 147 { 191,10}, { 383, 9}, { 767,10}, { 399, 9}, \ 148 { 799,10}, { 415, 9}, { 831,12}, { 127,11}, \ 149 { 255,10}, { 543,11}, { 287,10}, { 607,11}, \ 150 { 319,10}, { 671,11}, { 351,10}, { 703,12}, \ 151 { 191,11}, { 383,10}, { 799,11}, { 415,10}, \ 152 { 831,13}, { 127,12}, { 255,11}, { 543,10}, \ 153 { 1087,11}, { 607,12}, { 319,11}, { 671,10}, \ 154 { 1343,11}, { 735,10}, { 1471,12}, { 383,11}, \ 155 { 799,10}, { 1599,11}, { 863,12}, { 447,11}, \ 156 { 959,13}, { 255,12}, { 511,11}, { 1087,12}, \ 157 { 575,11}, { 1215,12}, { 639,11}, { 1343,12}, \ 158 { 703,11}, { 1471,13}, { 383,12}, { 767,11}, \ 159 { 1599,12}, { 831,11}, { 1727,12}, { 959,14}, \ 160 { 255,13}, { 511,12}, { 1215,13}, { 639,12}, \ 161 { 1471,13}, { 767,12}, { 1727,13}, { 895,12}, \ 162 { 1919,14}, { 511,13}, { 1023,12}, { 2111,13}, \ 163 { 1151,12}, { 2431,13}, { 1407,14}, { 767,13}, \ 164 { 1663,12}, { 3455,13}, { 1919,15}, { 511,14}, \ 165 { 1023,13}, { 2175,12}, { 4479,13}, { 2431,14}, \ 166 { 1279,13}, { 2943,12}, { 5887,14}, { 1535,13}, \ 167 { 3455,14}, { 1791,13}, { 3839,15}, { 1023,14}, \ 168 { 2047,13}, { 4479,14}, { 2303,13}, { 4991,12}, \ 169 { 9983,14}, { 2815,13}, { 5887,15}, { 1535,14}, \ 170 { 3839,16} } 171 #define SQR_FFT_TABLE3_SIZE 161 172 #define SQR_FFT_THRESHOLD 5760 173 174 #define MULLO_BASECASE_THRESHOLD 9 175 #define MULLO_DC_THRESHOLD 48 176 #define MULLO_MUL_N_THRESHOLD 14281 177 #define SQRLO_BASECASE_THRESHOLD 7 178 #define SQRLO_DC_THRESHOLD 146 179 #define SQRLO_SQR_THRESHOLD 11278 180 181 #define DC_DIV_QR_THRESHOLD 77 182 #define DC_DIVAPPR_Q_THRESHOLD 240 183 #define DC_BDIV_QR_THRESHOLD 83 184 #define DC_BDIV_Q_THRESHOLD 182 185 186 #define INV_MULMOD_BNM1_THRESHOLD 74 187 #define INV_NEWTON_THRESHOLD 252 188 #define INV_APPR_THRESHOLD 252 189 190 #define BINV_NEWTON_THRESHOLD 252 191 #define REDC_1_TO_REDC_N_THRESHOLD 79 192 193 #define MU_DIV_QR_THRESHOLD 1787 194 #define MU_DIVAPPR_Q_THRESHOLD 1718 195 #define MUPI_DIV_QR_THRESHOLD 122 196 #define MU_BDIV_QR_THRESHOLD 1470 197 #define MU_BDIV_Q_THRESHOLD 1713 198 199 #define POWM_SEC_TABLE 1,16,96,563,1317,1867 200 201 #define GET_STR_DC_THRESHOLD 19 202 #define GET_STR_PRECOMPUTE_THRESHOLD 32 203 #define SET_STR_DC_THRESHOLD 254 204 #define SET_STR_PRECOMPUTE_THRESHOLD 907 205 206 #define FAC_DSC_THRESHOLD 224 207 #define FAC_ODD_THRESHOLD 55 208 209 #define MATRIX22_STRASSEN_THRESHOLD 23 210 #define HGCD2_DIV1_METHOD 3 /* 3.59% faster than 5 */ 211 #define HGCD_THRESHOLD 85 212 #define HGCD_APPR_THRESHOLD 152 213 #define HGCD_REDUCE_THRESHOLD 3389 214 #define GCD_DC_THRESHOLD 531 215 #define GCDEXT_DC_THRESHOLD 386 216 #define JACOBI_BASE_METHOD 3 /* 0.92% faster than 1 */ 217 218 /* Tuneup completed successfully, took 159946 seconds */ 219