1 /* PowerPC-64 gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 2008, 2009, 2011, 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 /* 1800 MHz PPC970 */ 32 /* FFT tuning limit = 0.5 M */ 33 /* Generated by tuneup.c, 2017-01-01, gcc 4.0 */ 34 35 #define DIVREM_1_NORM_THRESHOLD 0 /* always */ 36 #define DIVREM_1_UNNORM_THRESHOLD 0 /* always */ 37 #define MOD_1_1P_METHOD 1 38 #define MOD_1_NORM_THRESHOLD 0 /* always */ 39 #define MOD_1_UNNORM_THRESHOLD 0 /* always */ 40 #define MOD_1N_TO_MOD_1_1_THRESHOLD 7 41 #define MOD_1U_TO_MOD_1_1_THRESHOLD 5 42 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 6 43 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 46 44 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 15 45 #define USE_PREINV_DIVREM_1 1 46 #define DIV_QR_1N_PI1_METHOD 1 47 #define DIV_QR_1_NORM_THRESHOLD 2 48 #define DIV_QR_1_UNNORM_THRESHOLD 2 49 #define DIV_QR_2_PI2_THRESHOLD 15 50 #define DIVEXACT_1_THRESHOLD 0 /* always */ 51 #define BMOD_1_TO_MOD_1_THRESHOLD 88 52 53 #define DIV_1_VS_MUL_1_PERCENT 269 54 55 #define MUL_TOOM22_THRESHOLD 18 56 #define MUL_TOOM33_THRESHOLD 60 57 #define MUL_TOOM44_THRESHOLD 88 58 #define MUL_TOOM6H_THRESHOLD 124 59 #define MUL_TOOM8H_THRESHOLD 187 60 61 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 61 62 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 91 63 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 61 64 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 60 65 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 74 66 67 #define SQR_BASECASE_THRESHOLD 4 68 #define SQR_TOOM2_THRESHOLD 28 69 #define SQR_TOOM3_THRESHOLD 90 70 #define SQR_TOOM4_THRESHOLD 143 71 #define SQR_TOOM6_THRESHOLD 181 72 #define SQR_TOOM8_THRESHOLD 272 73 74 #define MULMID_TOOM42_THRESHOLD 34 75 76 #define MULMOD_BNM1_THRESHOLD 10 77 #define SQRMOD_BNM1_THRESHOLD 15 78 79 #define MUL_FFT_MODF_THRESHOLD 252 /* k = 5 */ 80 #define MUL_FFT_TABLE3 \ 81 { { 252, 5}, { 11, 6}, { 6, 5}, { 13, 6}, \ 82 { 7, 5}, { 15, 6}, { 13, 5}, { 27, 6}, \ 83 { 15, 7}, { 8, 6}, { 17, 7}, { 9, 6}, \ 84 { 19, 7}, { 17, 8}, { 9, 7}, { 20, 8}, \ 85 { 11, 7}, { 23, 8}, { 13, 9}, { 7, 8}, \ 86 { 21, 9}, { 11, 8}, { 27,10}, { 7, 9}, \ 87 { 15, 8}, { 33, 9}, { 19, 8}, { 39, 9}, \ 88 { 23, 8}, { 47, 9}, { 27,10}, { 15, 9}, \ 89 { 39,10}, { 23, 9}, { 47,11}, { 15,10}, \ 90 { 31, 9}, { 67,10}, { 39, 9}, { 83,10}, \ 91 { 47, 9}, { 95, 8}, { 191,10}, { 55,11}, \ 92 { 31,10}, { 63, 9}, { 127, 8}, { 255,10}, \ 93 { 71, 9}, { 143, 8}, { 287,10}, { 79, 9}, \ 94 { 159, 8}, { 319,11}, { 47,10}, { 95, 9}, \ 95 { 191, 8}, { 383,10}, { 103,12}, { 31,11}, \ 96 { 63,10}, { 127, 9}, { 255, 8}, { 511,10}, \ 97 { 143, 9}, { 287,11}, { 79,10}, { 159, 9}, \ 98 { 319, 8}, { 639,10}, { 175, 9}, { 351, 8}, \ 99 { 703,11}, { 95,10}, { 191, 9}, { 383, 8}, \ 100 { 767,10}, { 207, 9}, { 415,10}, { 223, 9}, \ 101 { 447,12}, { 63,11}, { 127,10}, { 255, 9}, \ 102 { 511,11}, { 143,10}, { 287, 9}, { 575,11}, \ 103 { 159,10}, { 319, 9}, { 639,11}, { 175,10}, \ 104 { 351, 9}, { 703,12}, { 95,11}, { 191,10}, \ 105 { 383, 9}, { 767,11}, { 207,10}, { 415,11}, \ 106 { 223,10}, { 447,13}, { 8192,14}, { 16384,15}, \ 107 { 32768,16} } 108 #define MUL_FFT_TABLE3_SIZE 105 109 #define MUL_FFT_THRESHOLD 5248 110 111 #define SQR_FFT_MODF_THRESHOLD 236 /* k = 5 */ 112 #define SQR_FFT_TABLE3 \ 113 { { 236, 5}, { 13, 6}, { 15, 7}, { 8, 6}, \ 114 { 17, 7}, { 9, 6}, { 19, 7}, { 17, 8}, \ 115 { 9, 7}, { 20, 8}, { 11, 7}, { 24, 8}, \ 116 { 13, 9}, { 7, 8}, { 19, 9}, { 11, 8}, \ 117 { 25,10}, { 7, 9}, { 15, 8}, { 33, 9}, \ 118 { 19, 8}, { 39, 9}, { 23, 8}, { 47, 9}, \ 119 { 27,10}, { 15, 9}, { 39,10}, { 23, 9}, \ 120 { 47,11}, { 15,10}, { 31, 9}, { 67,10}, \ 121 { 39, 9}, { 79, 8}, { 159,10}, { 47, 9}, \ 122 { 95, 8}, { 191,11}, { 31,10}, { 63, 9}, \ 123 { 127, 8}, { 255,10}, { 71, 9}, { 143, 8}, \ 124 { 287,10}, { 79, 9}, { 159, 8}, { 319,11}, \ 125 { 47,10}, { 95, 9}, { 191, 8}, { 383,12}, \ 126 { 31,11}, { 63,10}, { 127, 9}, { 255, 8}, \ 127 { 511,10}, { 143, 9}, { 287, 8}, { 575,11}, \ 128 { 79,10}, { 159, 9}, { 319, 8}, { 639,10}, \ 129 { 175, 9}, { 351, 8}, { 703,11}, { 95,10}, \ 130 { 191, 9}, { 383, 8}, { 767,10}, { 207, 9}, \ 131 { 415,10}, { 223,12}, { 63,11}, { 127,10}, \ 132 { 255, 9}, { 511,11}, { 143,10}, { 287, 9}, \ 133 { 575,11}, { 159,10}, { 319, 9}, { 639,11}, \ 134 { 175,10}, { 351, 9}, { 703,11}, { 191,10}, \ 135 { 383, 9}, { 767,11}, { 207,10}, { 415,11}, \ 136 { 223,10}, { 447,13}, { 8192,14}, { 16384,15}, \ 137 { 32768,16} } 138 #define SQR_FFT_TABLE3_SIZE 97 139 #define SQR_FFT_THRESHOLD 3200 140 141 #define MULLO_BASECASE_THRESHOLD 0 /* always */ 142 #define MULLO_DC_THRESHOLD 56 143 #define MULLO_MUL_N_THRESHOLD 8648 144 #define SQRLO_BASECASE_THRESHOLD 2 145 #define SQRLO_DC_THRESHOLD 106 146 #define SQRLO_SQR_THRESHOLD 6293 147 148 #define DC_DIV_QR_THRESHOLD 28 149 #define DC_DIVAPPR_Q_THRESHOLD 102 150 #define DC_BDIV_QR_THRESHOLD 51 151 #define DC_BDIV_Q_THRESHOLD 124 152 153 #define INV_MULMOD_BNM1_THRESHOLD 34 154 #define INV_NEWTON_THRESHOLD 123 155 #define INV_APPR_THRESHOLD 109 156 157 #define BINV_NEWTON_THRESHOLD 206 158 #define REDC_1_TO_REDC_N_THRESHOLD 51 159 160 #define MU_DIV_QR_THRESHOLD 807 161 #define MU_DIVAPPR_Q_THRESHOLD 807 162 #define MUPI_DIV_QR_THRESHOLD 53 163 #define MU_BDIV_QR_THRESHOLD 748 164 #define MU_BDIV_Q_THRESHOLD 872 165 166 #define POWM_SEC_TABLE 2,23,66,440,1555 167 168 #define GET_STR_DC_THRESHOLD 7 169 #define GET_STR_PRECOMPUTE_THRESHOLD 17 170 #define SET_STR_DC_THRESHOLD 1035 171 #define SET_STR_PRECOMPUTE_THRESHOLD 2170 172 173 #define FAC_DSC_THRESHOLD 542 174 #define FAC_ODD_THRESHOLD 24 175 176 #define MATRIX22_STRASSEN_THRESHOLD 10 177 #define HGCD_THRESHOLD 108 178 #define HGCD_APPR_THRESHOLD 116 179 #define HGCD_REDUCE_THRESHOLD 1437 180 #define GCD_DC_THRESHOLD 268 181 #define GCDEXT_DC_THRESHOLD 241 182 #define JACOBI_BASE_METHOD 4 183