1 /* S/390-64 gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991, 1993, 1994, 2000-2011, 2014, 2015 Free Software Foundation, 4 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 64 33 #define GMP_LIMB_BYTES 8 34 35 /* 4400 MHz IBM z10 */ 36 /* FFT tuning limit = 30 M */ 37 /* Generated by tuneup.c, 2015-10-09, gcc 4.8 */ 38 39 #define DIVREM_1_NORM_THRESHOLD 0 /* always */ 40 #define DIVREM_1_UNNORM_THRESHOLD 3 41 #define MOD_1_1P_METHOD 2 42 #define MOD_1_NORM_THRESHOLD 0 /* always */ 43 #define MOD_1_UNNORM_THRESHOLD 3 44 #define MOD_1N_TO_MOD_1_1_THRESHOLD 6 45 #define MOD_1U_TO_MOD_1_1_THRESHOLD 5 46 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 15 47 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 17 48 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 24 49 #define USE_PREINV_DIVREM_1 1 50 #define DIV_QR_1N_PI1_METHOD 1 51 #define DIV_QR_1_NORM_THRESHOLD 2 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 */ 55 #define BMOD_1_TO_MOD_1_THRESHOLD 48 56 57 #define MUL_TOOM22_THRESHOLD 9 58 #define MUL_TOOM33_THRESHOLD 65 59 #define MUL_TOOM44_THRESHOLD 94 60 #define MUL_TOOM6H_THRESHOLD 129 61 #define MUL_TOOM8H_THRESHOLD 187 62 63 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 65 64 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 61 65 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 62 66 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 64 67 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 85 68 69 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 70 #define SQR_TOOM2_THRESHOLD 11 71 #define SQR_TOOM3_THRESHOLD 80 72 #define SQR_TOOM4_THRESHOLD 118 73 #define SQR_TOOM6_THRESHOLD 189 74 #define SQR_TOOM8_THRESHOLD 236 75 76 #define MULMID_TOOM42_THRESHOLD 24 77 78 #define MULMOD_BNM1_THRESHOLD 7 79 #define SQRMOD_BNM1_THRESHOLD 9 80 81 #define MUL_FFT_MODF_THRESHOLD 252 /* k = 5 */ 82 #define MUL_FFT_TABLE3 \ 83 { { 252, 5}, { 9, 6}, { 5, 5}, { 11, 6}, \ 84 { 6, 5}, { 13, 6}, { 7, 5}, { 15, 6}, \ 85 { 13, 7}, { 7, 6}, { 15, 7}, { 13, 8}, \ 86 { 7, 7}, { 15, 8}, { 9, 7}, { 19, 8}, \ 87 { 11, 7}, { 23, 8}, { 13, 9}, { 7, 8}, \ 88 { 15, 7}, { 31, 8}, { 19, 9}, { 11, 8}, \ 89 { 27,10}, { 7, 9}, { 15, 8}, { 31, 9}, \ 90 { 19, 8}, { 41, 9}, { 27,10}, { 15, 9}, \ 91 { 39,10}, { 23, 9}, { 47,11}, { 15,10}, \ 92 { 31, 9}, { 67,10}, { 39, 9}, { 79,10}, \ 93 { 47,11}, { 31,10}, { 63, 9}, { 127, 8}, \ 94 { 255,10}, { 71, 9}, { 143, 8}, { 287, 7}, \ 95 { 575, 6}, { 1151,10}, { 79,11}, { 47,12}, \ 96 { 31,11}, { 63,10}, { 127, 9}, { 255, 8}, \ 97 { 511,10}, { 143,11}, { 79,10}, { 159, 9}, \ 98 { 319, 8}, { 639,10}, { 175, 8}, { 703,11}, \ 99 { 95,10}, { 191, 9}, { 383, 8}, { 767, 9}, \ 100 { 415, 8}, { 831, 7}, { 1663,10}, { 239, 9}, \ 101 { 479,12}, { 63,11}, { 127,10}, { 255, 9}, \ 102 { 511,11}, { 143,10}, { 287, 9}, { 575, 8}, \ 103 { 1151,10}, { 319, 9}, { 639,11}, { 175,10}, \ 104 { 351, 9}, { 703, 8}, { 1407, 7}, { 2815,11}, \ 105 { 191,10}, { 383, 9}, { 767,10}, { 415,11}, \ 106 { 223,10}, { 447, 9}, { 895,13}, { 63,11}, \ 107 { 255,10}, { 575, 9}, { 1151,12}, { 159,11}, \ 108 { 319,10}, { 639, 9}, { 1279,10}, { 703, 9}, \ 109 { 1407,12}, { 191,10}, { 767,11}, { 415,12}, \ 110 { 223,11}, { 447,10}, { 895,11}, { 479,13}, \ 111 { 127,12}, { 255,11}, { 511,12}, { 287,10}, \ 112 { 1151,12}, { 319,11}, { 703,10}, { 1407, 9}, \ 113 { 2815,12}, { 383,11}, { 767,12}, { 415,11}, \ 114 { 831,10}, { 1663,12}, { 447,11}, { 895,10}, \ 115 { 1791, 9}, { 3583,12}, { 479,11}, { 959,10}, \ 116 { 1919, 9}, { 3839,12}, { 511, 9}, { 4095, 6}, \ 117 { 32767, 8}, { 8447,11}, { 1151,13}, { 319,12}, \ 118 { 639,10}, { 2559,12}, { 703,10}, { 2815,12}, \ 119 { 831,11}, { 1663,12}, { 895,11}, { 1791,12}, \ 120 { 959,11}, { 1919,14}, { 255,13}, { 511,11}, \ 121 { 2047,12}, { 1215,10}, { 4863,11}, { 2559,14}, \ 122 { 383,12}, { 1535,13}, { 831,12}, { 1663,13}, \ 123 { 895,12}, { 1791,11}, { 3583,15}, { 255,14}, \ 124 { 511,13}, { 1151,14}, { 639,13}, { 1279,12}, \ 125 { 2559,13}, { 1407,12}, { 2815,14}, { 767,13}, \ 126 { 1663,10}, { 13311,14}, { 895,13}, { 1791,12}, \ 127 { 3583,13}, { 1919,12}, { 3839,10}, { 15359,14}, \ 128 { 1151,13}, { 2431,12}, { 4863,14}, { 1279,13}, \ 129 { 2559,14}, { 1407,13}, { 2815,15}, { 767,14}, \ 130 { 1791,13}, { 8192,14}, { 16384,15}, { 32768,16}, \ 131 { 65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \ 132 {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} } 133 #define MUL_FFT_TABLE3_SIZE 200 134 #define MUL_FFT_THRESHOLD 1728 135 136 #define SQR_FFT_MODF_THRESHOLD 212 /* k = 5 */ 137 #define SQR_FFT_TABLE3 \ 138 { { 212, 5}, { 7, 4}, { 15, 5}, { 9, 4}, \ 139 { 19, 6}, { 5, 5}, { 11, 6}, { 6, 5}, \ 140 { 13, 6}, { 7, 5}, { 15, 6}, { 9, 5}, \ 141 { 19, 6}, { 13, 7}, { 7, 6}, { 15, 7}, \ 142 { 9, 6}, { 19, 7}, { 13, 8}, { 7, 7}, \ 143 { 16, 8}, { 9, 7}, { 19, 8}, { 11, 7}, \ 144 { 23, 8}, { 13, 9}, { 7, 8}, { 19, 9}, \ 145 { 11, 8}, { 25,10}, { 7, 9}, { 15, 8}, \ 146 { 31, 9}, { 23,10}, { 15, 9}, { 39,10}, \ 147 { 23,11}, { 15,10}, { 31, 9}, { 63,10}, \ 148 { 47,11}, { 31,10}, { 63, 9}, { 127, 8}, \ 149 { 255,10}, { 71, 9}, { 143, 8}, { 287, 7}, \ 150 { 575,11}, { 47,12}, { 31,11}, { 63,10}, \ 151 { 127, 9}, { 255, 8}, { 511,10}, { 143, 9}, \ 152 { 287, 8}, { 575, 7}, { 1151,11}, { 79,10}, \ 153 { 159, 9}, { 319,10}, { 175, 9}, { 351, 8}, \ 154 { 703, 7}, { 1407,10}, { 191, 9}, { 383,10}, \ 155 { 207,11}, { 111,10}, { 223,12}, { 63,11}, \ 156 { 127,10}, { 255, 9}, { 511,11}, { 143,10}, \ 157 { 287, 9}, { 575, 8}, { 1151,11}, { 159,10}, \ 158 { 319, 9}, { 639,11}, { 175,10}, { 351, 9}, \ 159 { 703, 8}, { 1407,11}, { 191,10}, { 383,11}, \ 160 { 207,10}, { 415,11}, { 223,10}, { 447,13}, \ 161 { 63,12}, { 127,11}, { 255,10}, { 511,11}, \ 162 { 287,10}, { 575, 9}, { 1151,12}, { 159,11}, \ 163 { 319,10}, { 639,11}, { 351,10}, { 703, 9}, \ 164 { 1407,12}, { 191,11}, { 383,10}, { 767,11}, \ 165 { 415,12}, { 223,11}, { 447,10}, { 895, 9}, \ 166 { 1791,13}, { 127,12}, { 255,11}, { 511,12}, \ 167 { 287,11}, { 575,10}, { 1151,11}, { 607,12}, \ 168 { 319,11}, { 639,12}, { 351,11}, { 703,10}, \ 169 { 1407,13}, { 191,12}, { 383,11}, { 767,12}, \ 170 { 415,11}, { 831,10}, { 1663,12}, { 447,11}, \ 171 { 895,10}, { 1791,14}, { 127,13}, { 255,12}, \ 172 { 511,11}, { 1023,10}, { 2047,11}, { 1151,12}, \ 173 { 607,13}, { 319,11}, { 1279, 9}, { 5119, 8}, \ 174 { 10751, 4}, { 172031, 7}, { 22015,11}, { 1407,10}, \ 175 { 2943, 8}, { 11775, 9}, { 6143,12}, { 831, 8}, \ 176 { 13311,11}, { 1791,14}, { 255,11}, { 2047,13}, \ 177 { 575,12}, { 1151,13}, { 639,12}, { 1279,13}, \ 178 { 703,12}, { 1407,11}, { 2815,12}, { 1471, 9}, \ 179 { 11775,13}, { 767,12}, { 1535,13}, { 831,12}, \ 180 { 1663,13}, { 895,11}, { 3583,13}, { 959,12}, \ 181 { 1919,10}, { 7679, 9}, { 15359,11}, { 3967,14}, \ 182 { 511,13}, { 1151,12}, { 2303,13}, { 1215,14}, \ 183 { 639,13}, { 1279,12}, { 2559,14}, { 767,13}, \ 184 { 1663,14}, { 895,15}, { 511,13}, { 2047,14}, \ 185 { 1279,13}, { 2815,15}, { 767,14}, { 1791,13}, \ 186 { 3583,16}, { 65536,17}, { 131072,18}, { 262144,19}, \ 187 { 524288,20}, {1048576,21}, {2097152,22}, {4194304,23}, \ 188 {8388608,24} } 189 #define SQR_FFT_TABLE3_SIZE 201 190 #define SQR_FFT_THRESHOLD 1344 191 192 #define MULLO_BASECASE_THRESHOLD 0 /* always */ 193 #define MULLO_DC_THRESHOLD 33 194 #define MULLO_MUL_N_THRESHOLD 2586 195 #define SQRLO_BASECASE_THRESHOLD 0 /* always */ 196 #define SQRLO_DC_THRESHOLD 63 197 #define SQRLO_SQR_THRESHOLD 2663 198 199 #define DC_DIV_QR_THRESHOLD 37 200 #define DC_DIVAPPR_Q_THRESHOLD 143 201 #define DC_BDIV_QR_THRESHOLD 37 202 #define DC_BDIV_Q_THRESHOLD 86 203 204 #define INV_MULMOD_BNM1_THRESHOLD 16 205 #define INV_NEWTON_THRESHOLD 147 206 #define INV_APPR_THRESHOLD 141 207 208 #define BINV_NEWTON_THRESHOLD 141 209 #define REDC_1_TO_REDC_N_THRESHOLD 39 210 211 #define MU_DIV_QR_THRESHOLD 807 212 #define MU_DIVAPPR_Q_THRESHOLD 807 213 #define MUPI_DIV_QR_THRESHOLD 81 214 #define MU_BDIV_QR_THRESHOLD 654 215 #define MU_BDIV_Q_THRESHOLD 792 216 217 #define POWM_SEC_TABLE 1,28,163,1083,2111 218 219 #define GET_STR_DC_THRESHOLD 19 220 #define GET_STR_PRECOMPUTE_THRESHOLD 33 221 #define SET_STR_DC_THRESHOLD 898 222 #define SET_STR_PRECOMPUTE_THRESHOLD 2031 223 224 #define FAC_DSC_THRESHOLD 372 225 #define FAC_ODD_THRESHOLD 23 226 227 #define MATRIX22_STRASSEN_THRESHOLD 17 228 #define HGCD_THRESHOLD 105 229 #define HGCD_APPR_THRESHOLD 111 230 #define HGCD_REDUCE_THRESHOLD 1137 231 #define GCD_DC_THRESHOLD 285 232 #define GCDEXT_DC_THRESHOLD 210 233 #define JACOBI_BASE_METHOD 4 234