github.com/aergoio/aergo@v1.3.1/libtool/src/gmp-6.1.2/mpn/arm/v7a/cora9/gmp-mparam.h (about) 1 /* gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991, 1993, 1994, 1999-2003, 2009, 2010, 2012-2015 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 either: 10 11 * the GNU Lesser General Public License as published by the Free 12 Software Foundation; either version 3 of the License, or (at your 13 option) any later version. 14 15 or 16 17 * the GNU General Public License as published by the Free Software 18 Foundation; either version 2 of the License, or (at your option) any 19 later version. 20 21 or both in parallel, as here. 22 23 The GNU MP Library is distributed in the hope that it will be useful, but 24 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 25 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 26 for more details. 27 28 You should have received copies of the GNU General Public License and the 29 GNU Lesser General Public License along with the GNU MP Library. If not, 30 see https://www.gnu.org/licenses/. */ 31 32 #define GMP_LIMB_BITS 32 33 #define GMP_LIMB_BYTES 4 34 35 /* 1000 MHz Cortex-A9 */ 36 /* FFT tuning limit = 25 M */ 37 /* Generated by tuneup.c, 2014-03-12, gcc 4.6 */ 38 39 #define MOD_1_NORM_THRESHOLD 0 /* always */ 40 #define MOD_1_UNNORM_THRESHOLD 0 /* always */ 41 #define MOD_1N_TO_MOD_1_1_THRESHOLD 5 42 #define MOD_1U_TO_MOD_1_1_THRESHOLD 4 43 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 8 44 #define MOD_1_2_TO_MOD_1_4_THRESHOLD MP_SIZE_T_MAX 45 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 12 46 #define USE_PREINV_DIVREM_1 1 /* native */ 47 #define DIV_QR_1N_PI1_METHOD 1 48 #define DIV_QR_1_NORM_THRESHOLD 5 49 #define DIV_QR_1_UNNORM_THRESHOLD 1 50 #define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */ 51 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 52 #define BMOD_1_TO_MOD_1_THRESHOLD 20 53 54 #define MUL_TOOM22_THRESHOLD 45 55 #define MUL_TOOM33_THRESHOLD 129 56 #define MUL_TOOM44_THRESHOLD 387 57 #define MUL_TOOM6H_THRESHOLD 537 58 #define MUL_TOOM8H_THRESHOLD 774 59 60 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 141 61 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 237 62 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 141 63 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 258 64 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 211 65 66 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 67 #define SQR_TOOM2_THRESHOLD 64 68 #define SQR_TOOM3_THRESHOLD 189 69 #define SQR_TOOM4_THRESHOLD 517 70 #define SQR_TOOM6_THRESHOLD 656 71 #define SQR_TOOM8_THRESHOLD 0 /* always */ 72 73 #define MULMID_TOOM42_THRESHOLD 62 74 75 #define MULMOD_BNM1_THRESHOLD 23 76 #define SQRMOD_BNM1_THRESHOLD 28 77 78 #define MUL_FFT_MODF_THRESHOLD 630 /* k = 5 */ 79 #define MUL_FFT_TABLE3 \ 80 { { 630, 5}, { 29, 6}, { 15, 5}, { 33, 6}, \ 81 { 17, 5}, { 35, 6}, { 36, 7}, { 19, 6}, \ 82 { 40, 7}, { 21, 6}, { 43, 7}, { 23, 6}, \ 83 { 47, 7}, { 25, 6}, { 51, 7}, { 27, 6}, \ 84 { 55, 7}, { 29, 8}, { 15, 7}, { 37, 8}, \ 85 { 19, 7}, { 43, 8}, { 23, 7}, { 51, 8}, \ 86 { 27, 7}, { 57, 9}, { 15, 8}, { 31, 7}, \ 87 { 65, 8}, { 35, 7}, { 71, 8}, { 43, 9}, \ 88 { 23, 8}, { 55, 9}, { 31, 8}, { 71, 9}, \ 89 { 39, 8}, { 83, 9}, { 47, 8}, { 99, 9}, \ 90 { 55,10}, { 31, 9}, { 79,10}, { 47, 9}, \ 91 { 103,11}, { 31,10}, { 63, 9}, { 135,10}, \ 92 { 79, 9}, { 167,10}, { 95, 9}, { 191,10}, \ 93 { 111,11}, { 63,10}, { 159,11}, { 95,10}, \ 94 { 191, 9}, { 383,12}, { 63,11}, { 127,10}, \ 95 { 255, 9}, { 511,10}, { 271, 9}, { 543,11}, \ 96 { 159,10}, { 319, 9}, { 639,10}, { 335, 9}, \ 97 { 671,11}, { 191,10}, { 383, 9}, { 767,10}, \ 98 { 399, 9}, { 799,10}, { 415,11}, { 223,12}, \ 99 { 127,11}, { 255,10}, { 511, 9}, { 1023,10}, \ 100 { 543,11}, { 287,10}, { 607,11}, { 319,10}, \ 101 { 671,11}, { 351,12}, { 191,11}, { 383,10}, \ 102 { 799,11}, { 415,10}, { 831,13}, { 127,12}, \ 103 { 255,11}, { 511,10}, { 1023,11}, { 543,10}, \ 104 { 1087,11}, { 607,12}, { 319,11}, { 735,12}, \ 105 { 383,11}, { 831,12}, { 447,11}, { 927,13}, \ 106 { 255,12}, { 511,11}, { 1087,12}, { 575,11}, \ 107 { 1215,12}, { 639,11}, { 1343,12}, { 703,13}, \ 108 { 383,12}, { 767,11}, { 1535,12}, { 831,11}, \ 109 { 1663,12}, { 895,14}, { 255,13}, { 511,12}, \ 110 { 1023,11}, { 2047,12}, { 1151,13}, { 639,12}, \ 111 { 1407,13}, { 767,12}, { 1663,13}, { 895,12}, \ 112 { 1791,14}, { 511,13}, { 1023,12}, { 2111,13}, \ 113 { 1151,12}, { 2431,13}, { 1279,12}, { 2559,13}, \ 114 { 1407,14}, { 767,13}, { 1535,12}, { 3071,13}, \ 115 { 1663,12}, { 3455,13}, { 1791,15}, { 511,14}, \ 116 { 1023,13}, { 2047,12}, { 4095,13}, { 2175,12}, \ 117 { 4479,13}, { 2431,14}, { 1279,13}, { 2559,12}, \ 118 { 5119,13}, { 2815,12}, { 5631,14}, { 16384,15}, \ 119 { 32768,16} } 120 #define MUL_FFT_TABLE3_SIZE 157 121 #define MUL_FFT_THRESHOLD 6784 122 123 #define SQR_FFT_MODF_THRESHOLD 565 /* k = 5 */ 124 #define SQR_FFT_TABLE3 \ 125 { { 565, 5}, { 19, 4}, { 40, 5}, { 21, 4}, \ 126 { 43, 5}, { 28, 6}, { 15, 5}, { 35, 6}, \ 127 { 29, 7}, { 15, 6}, { 37, 7}, { 19, 6}, \ 128 { 39, 7}, { 21, 6}, { 43, 7}, { 23, 6}, \ 129 { 47, 7}, { 29, 8}, { 15, 7}, { 37, 8}, \ 130 { 19, 7}, { 43, 8}, { 23, 7}, { 51, 8}, \ 131 { 27, 7}, { 55, 9}, { 15, 8}, { 31, 7}, \ 132 { 65, 8}, { 35, 7}, { 71, 8}, { 43, 9}, \ 133 { 23, 8}, { 55,10}, { 15, 9}, { 31, 8}, \ 134 { 71, 9}, { 39, 8}, { 83, 9}, { 47, 8}, \ 135 { 95, 9}, { 55,10}, { 31, 9}, { 79,10}, \ 136 { 47, 9}, { 103,11}, { 31,10}, { 63, 9}, \ 137 { 135,10}, { 79, 9}, { 159,10}, { 95, 9}, \ 138 { 191,10}, { 111,11}, { 63,10}, { 159,11}, \ 139 { 95,10}, { 191, 9}, { 383,12}, { 63,11}, \ 140 { 127,10}, { 255, 9}, { 511, 8}, { 1023, 9}, \ 141 { 527,10}, { 271, 9}, { 543,10}, { 287,11}, \ 142 { 159, 9}, { 639,10}, { 335, 9}, { 671,10}, \ 143 { 351,11}, { 191,10}, { 383, 9}, { 767,10}, \ 144 { 399, 9}, { 799,10}, { 415,11}, { 223,12}, \ 145 { 127,11}, { 255,10}, { 511, 9}, { 1023,10}, \ 146 { 543,11}, { 287,10}, { 671,11}, { 351,12}, \ 147 { 191,11}, { 383,10}, { 799,11}, { 415,10}, \ 148 { 831,13}, { 127,12}, { 255,11}, { 511,10}, \ 149 { 1023,11}, { 543,10}, { 1087,11}, { 735,12}, \ 150 { 383,11}, { 831,12}, { 447,11}, { 927,13}, \ 151 { 255,12}, { 511,11}, { 1087,12}, { 575,11}, \ 152 { 1151,12}, { 639,11}, { 1343,12}, { 703,13}, \ 153 { 383,12}, { 767,11}, { 1535,12}, { 831,11}, \ 154 { 1663,12}, { 959,13}, { 511,12}, { 1023,11}, \ 155 { 2047,12}, { 1151,13}, { 639,12}, { 1407,13}, \ 156 { 767,12}, { 1599,13}, { 895,12}, { 1791,14}, \ 157 { 511,13}, { 1023,12}, { 2111,13}, { 1151,12}, \ 158 { 2431,13}, { 1279,12}, { 2559,13}, { 1407,14}, \ 159 { 767,13}, { 1535,12}, { 3071,13}, { 1663,12}, \ 160 { 3455,13}, { 1791,15}, { 511,14}, { 1023,13}, \ 161 { 2047,12}, { 4095,13}, { 2175,12}, { 4479,13}, \ 162 { 2303,14}, { 1279,13}, { 2559,12}, { 5119,13}, \ 163 { 2815,14}, { 16384,15}, { 32768,16} } 164 #define SQR_FFT_TABLE3_SIZE 155 165 #define SQR_FFT_THRESHOLD 5568 166 167 #define MULLO_BASECASE_THRESHOLD 0 /* always */ 168 #define MULLO_DC_THRESHOLD 37 169 #define MULLO_MUL_N_THRESHOLD 13463 170 #define SQRLO_BASECASE_THRESHOLD 12 171 #define SQRLO_DC_THRESHOLD 22 172 #define SQRLO_SQR_THRESHOLD 10950 173 174 #define DC_DIV_QR_THRESHOLD 32 175 #define DC_DIVAPPR_Q_THRESHOLD 99 176 #define DC_BDIV_QR_THRESHOLD 43 177 #define DC_BDIV_Q_THRESHOLD 102 178 179 #define INV_MULMOD_BNM1_THRESHOLD 88 180 #define INV_NEWTON_THRESHOLD 141 181 #define INV_APPR_THRESHOLD 111 182 183 #define BINV_NEWTON_THRESHOLD 312 184 #define REDC_1_TO_REDC_2_THRESHOLD 6 185 #define REDC_2_TO_REDC_N_THRESHOLD 140 186 187 #define MU_DIV_QR_THRESHOLD 2492 188 #define MU_DIVAPPR_Q_THRESHOLD 2130 189 #define MUPI_DIV_QR_THRESHOLD 55 190 #define MU_BDIV_QR_THRESHOLD 2130 191 #define MU_BDIV_Q_THRESHOLD 2172 192 193 #define POWM_SEC_TABLE 40,53,56,71,1985 194 195 #define GET_STR_DC_THRESHOLD 16 196 #define GET_STR_PRECOMPUTE_THRESHOLD 33 197 #define SET_STR_DC_THRESHOLD 172 198 #define SET_STR_PRECOMPUTE_THRESHOLD 671 199 200 #define FAC_DSC_THRESHOLD 309 201 #define FAC_ODD_THRESHOLD 29 202 203 #define MATRIX22_STRASSEN_THRESHOLD 24 204 #define HGCD_THRESHOLD 61 205 #define HGCD_APPR_THRESHOLD 50 206 #define HGCD_REDUCE_THRESHOLD 4120 207 #define GCD_DC_THRESHOLD 408 208 #define GCDEXT_DC_THRESHOLD 303 209 #define JACOBI_BASE_METHOD 4