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 /* 2050 MHz AMD Jaguar/Kabini */ 39 /* FFT tuning limit = 67,000,000 */ 40 /* Generated by tuneup.c, 2019-10-24, gcc 8.3 */ 41 42 #define MOD_1_NORM_THRESHOLD 4 43 #define MOD_1_UNNORM_THRESHOLD 6 44 #define MOD_1N_TO_MOD_1_1_THRESHOLD 4 45 #define MOD_1U_TO_MOD_1_1_THRESHOLD 4 46 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 18 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 9 49 #define USE_PREINV_DIVREM_1 1 /* native */ 50 #define DIV_QR_1N_PI1_METHOD 1 /* 47.53% faster than 2 */ 51 #define DIV_QR_1_NORM_THRESHOLD MP_SIZE_T_MAX /* never */ 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 27 56 57 #define DIV_1_VS_MUL_1_PERCENT 243 58 59 #define MUL_TOOM22_THRESHOLD 32 60 #define MUL_TOOM33_THRESHOLD 90 61 #define MUL_TOOM44_THRESHOLD 154 62 #define MUL_TOOM6H_THRESHOLD 286 63 #define MUL_TOOM8H_THRESHOLD 478 64 65 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 97 66 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 152 67 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 103 68 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 113 69 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 154 70 71 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 72 #define SQR_TOOM2_THRESHOLD 38 73 #define SQR_TOOM3_THRESHOLD 126 74 #define SQR_TOOM4_THRESHOLD 220 75 #define SQR_TOOM6_THRESHOLD 318 76 #define SQR_TOOM8_THRESHOLD 502 77 78 #define MULMID_TOOM42_THRESHOLD 68 79 80 #define MULMOD_BNM1_THRESHOLD 19 81 #define SQRMOD_BNM1_THRESHOLD 25 82 83 #define MUL_FFT_MODF_THRESHOLD 570 /* k = 5 */ 84 #define MUL_FFT_TABLE3 \ 85 { { 570, 5}, { 25, 6}, { 13, 5}, { 27, 6}, \ 86 { 15, 5}, { 31, 6}, { 28, 7}, { 15, 6}, \ 87 { 33, 7}, { 17, 6}, { 35, 7}, { 19, 6}, \ 88 { 39, 7}, { 23, 6}, { 47, 7}, { 27, 8}, \ 89 { 15, 7}, { 35, 8}, { 19, 7}, { 41, 8}, \ 90 { 23, 7}, { 49, 8}, { 31, 7}, { 63, 8}, \ 91 { 39, 9}, { 23, 8}, { 55, 9}, { 31, 8}, \ 92 { 67, 9}, { 39, 8}, { 79, 9}, { 47, 8}, \ 93 { 95, 9}, { 55,10}, { 31, 9}, { 79,10}, \ 94 { 47, 9}, { 95,11}, { 31,10}, { 63, 9}, \ 95 { 135,10}, { 79, 9}, { 159,10}, { 95,11}, \ 96 { 63,10}, { 159,11}, { 95,10}, { 191,12}, \ 97 { 63,11}, { 127,10}, { 255, 9}, { 511,10}, \ 98 { 271, 9}, { 543,10}, { 287,11}, { 159,10}, \ 99 { 319, 9}, { 639,10}, { 335, 9}, { 671,11}, \ 100 { 191,10}, { 383, 9}, { 767,10}, { 399, 9}, \ 101 { 799,10}, { 415,11}, { 223,12}, { 127,11}, \ 102 { 255,10}, { 543,11}, { 287,10}, { 607, 9}, \ 103 { 1215,11}, { 319,10}, { 671,11}, { 351,12}, \ 104 { 191,11}, { 383,10}, { 799,11}, { 415,13}, \ 105 { 127,12}, { 255,11}, { 543,10}, { 1087,11}, \ 106 { 607,10}, { 1215,12}, { 319,11}, { 671,10}, \ 107 { 1343,11}, { 735,10}, { 1471,12}, { 383,11}, \ 108 { 799,10}, { 1599,11}, { 863,12}, { 447,11}, \ 109 { 991,13}, { 255,12}, { 511,11}, { 1087,12}, \ 110 { 575,11}, { 1215,12}, { 639,11}, { 1343,12}, \ 111 { 703,11}, { 1471,13}, { 383,12}, { 767,11}, \ 112 { 1599,12}, { 831,11}, { 1727,12}, { 959,14}, \ 113 { 255,13}, { 511,12}, { 1215,13}, { 639,12}, \ 114 { 1471,13}, { 767,12}, { 1727,13}, { 895,12}, \ 115 { 1919,14}, { 511,13}, { 1023,12}, { 2111,13}, \ 116 { 1151,12}, { 2431,13}, { 1407,14}, { 767,13}, \ 117 { 1663,12}, { 3455,13}, { 1919,15}, { 511,14}, \ 118 { 1023,13}, { 2175,12}, { 4479,13}, { 2431,14}, \ 119 { 1279,13}, { 2943,12}, { 5887,14}, { 1535,13}, \ 120 { 3455,14}, { 1791,13}, { 3967,15}, { 1023,14}, \ 121 { 2047,13}, { 4479,14}, { 2303,13}, { 4991,12}, \ 122 { 9983,14}, { 2815,13}, { 5887,15}, { 1535,14}, \ 123 { 3839,16} } 124 #define MUL_FFT_TABLE3_SIZE 153 125 #define MUL_FFT_THRESHOLD 5760 126 127 #define SQR_FFT_MODF_THRESHOLD 530 /* k = 5 */ 128 #define SQR_FFT_TABLE3 \ 129 { { 530, 5}, { 27, 6}, { 15, 5}, { 31, 6}, \ 130 { 28, 7}, { 15, 6}, { 33, 7}, { 17, 6}, \ 131 { 35, 7}, { 19, 6}, { 39, 7}, { 23, 6}, \ 132 { 47, 7}, { 29, 8}, { 15, 7}, { 35, 8}, \ 133 { 19, 7}, { 41, 8}, { 23, 7}, { 49, 8}, \ 134 { 31, 7}, { 63, 8}, { 39, 9}, { 23, 8}, \ 135 { 55, 9}, { 31, 8}, { 67, 9}, { 39, 8}, \ 136 { 79, 9}, { 47, 8}, { 95, 9}, { 55,10}, \ 137 { 31, 9}, { 79,10}, { 47, 9}, { 95,11}, \ 138 { 31,10}, { 63, 9}, { 135,10}, { 95,11}, \ 139 { 63,10}, { 143, 9}, { 287,10}, { 159,11}, \ 140 { 95,12}, { 63,11}, { 127,10}, { 255, 9}, \ 141 { 511,10}, { 271, 9}, { 543,10}, { 287,11}, \ 142 { 159,10}, { 319, 9}, { 639,10}, { 335, 9}, \ 143 { 671,10}, { 351,11}, { 191,10}, { 383, 9}, \ 144 { 767,10}, { 399, 9}, { 799,12}, { 127,11}, \ 145 { 255,10}, { 543,11}, { 287,10}, { 607, 9}, \ 146 { 1215,11}, { 319,10}, { 671,11}, { 351,12}, \ 147 { 191,11}, { 383,10}, { 799,11}, { 415,10}, \ 148 { 831,13}, { 127,12}, { 255,11}, { 543,10}, \ 149 { 1087,11}, { 607,10}, { 1215,12}, { 319,11}, \ 150 { 671,10}, { 1343,11}, { 735,10}, { 1471,12}, \ 151 { 383,11}, { 799,10}, { 1599,11}, { 863,12}, \ 152 { 447,11}, { 991,13}, { 255,12}, { 511,11}, \ 153 { 1087,12}, { 575,11}, { 1215,12}, { 639,11}, \ 154 { 1343,12}, { 703,11}, { 1471,13}, { 383,12}, \ 155 { 767,11}, { 1599,12}, { 831,11}, { 1727,12}, \ 156 { 959,11}, { 1919,14}, { 255,13}, { 511,12}, \ 157 { 1215,13}, { 639,12}, { 1471,13}, { 767,12}, \ 158 { 1727,13}, { 895,12}, { 1919,14}, { 511,13}, \ 159 { 1023,12}, { 2111,13}, { 1151,12}, { 2495,13}, \ 160 { 1407,14}, { 767,13}, { 1663,12}, { 3455,13}, \ 161 { 1919,15}, { 511,14}, { 1023,13}, { 2175,12}, \ 162 { 4479,13}, { 2431,14}, { 1279,13}, { 2943,12}, \ 163 { 5887,14}, { 1535,13}, { 3455,14}, { 1791,13}, \ 164 { 3967,15}, { 1023,14}, { 2047,13}, { 4479,14}, \ 165 { 2303,13}, { 4991,12}, { 9983,14}, { 2815,13}, \ 166 { 5887,15}, { 1535,14}, { 3839,16} } 167 #define SQR_FFT_TABLE3_SIZE 151 168 #define SQR_FFT_THRESHOLD 4736 169 170 #define MULLO_BASECASE_THRESHOLD 8 171 #define MULLO_DC_THRESHOLD 44 172 #define MULLO_MUL_N_THRESHOLD 11278 173 #define SQRLO_BASECASE_THRESHOLD 13 174 #define SQRLO_DC_THRESHOLD 62 175 #define SQRLO_SQR_THRESHOLD 8907 176 177 #define DC_DIV_QR_THRESHOLD 79 178 #define DC_DIVAPPR_Q_THRESHOLD 228 179 #define DC_BDIV_QR_THRESHOLD 75 180 #define DC_BDIV_Q_THRESHOLD 136 181 182 #define INV_MULMOD_BNM1_THRESHOLD 90 183 #define INV_NEWTON_THRESHOLD 260 184 #define INV_APPR_THRESHOLD 236 185 186 #define BINV_NEWTON_THRESHOLD 294 187 #define REDC_1_TO_REDC_N_THRESHOLD 80 188 189 #define MU_DIV_QR_THRESHOLD 1787 190 #define MU_DIVAPPR_Q_THRESHOLD 1718 191 #define MUPI_DIV_QR_THRESHOLD 118 192 #define MU_BDIV_QR_THRESHOLD 1442 193 #define MU_BDIV_Q_THRESHOLD 1652 194 195 #define POWM_SEC_TABLE 1,16,96,615,865,1442 196 197 #define GET_STR_DC_THRESHOLD 16 198 #define GET_STR_PRECOMPUTE_THRESHOLD 27 199 #define SET_STR_DC_THRESHOLD 252 200 #define SET_STR_PRECOMPUTE_THRESHOLD 638 201 202 #define FAC_DSC_THRESHOLD 141 203 #define FAC_ODD_THRESHOLD 39 204 205 #define MATRIX22_STRASSEN_THRESHOLD 19 206 #define HGCD2_DIV1_METHOD 1 /* 13.65% faster than 3 */ 207 #define HGCD_THRESHOLD 81 208 #define HGCD_APPR_THRESHOLD 66 209 #define HGCD_REDUCE_THRESHOLD 3389 210 #define GCD_DC_THRESHOLD 531 211 #define GCDEXT_DC_THRESHOLD 345 212 #define JACOBI_BASE_METHOD 1 /* 0.84% faster than 4 */ 213 214 /* Tuneup completed successfully, took 103818 seconds */ 215