1 /* Intel P6/sse2 gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002, 2003, 2008, 2009, 2010 Free 4 Software 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 the GNU Lesser General Public License as published by 10 the Free Software Foundation; either version 3 of the License, or (at your 11 option) any later version. 12 13 The GNU MP Library is distributed in the hope that it will be useful, but 14 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 15 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 16 License for more details. 17 18 You should have received a copy of the GNU Lesser General Public License 19 along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */ 20 21 22 #define GMP_LIMB_BITS 32 23 #define BYTES_PER_MP_LIMB 4 24 25 26 /* NOTE: In a fat binary build SQR_TOOM2_THRESHOLD here cannot be more than the 27 value in mpn/x86/p6/gmp-mparam.h. The latter is used as a hard limit in 28 mpn/x86/p6/sqr_basecase.asm. */ 29 30 31 /* 1867 MHz P6 model 13 */ 32 33 #define MOD_1_NORM_THRESHOLD 4 34 #define MOD_1_UNNORM_THRESHOLD 4 35 #define MOD_1N_TO_MOD_1_1_THRESHOLD 5 36 #define MOD_1U_TO_MOD_1_1_THRESHOLD 4 37 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 11 38 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 0 /* never mpn_mod_1s_2p */ 39 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 8 40 #define USE_PREINV_DIVREM_1 1 /* native */ 41 #define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */ 42 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 43 #define BMOD_1_TO_MOD_1_THRESHOLD 21 44 45 #define MUL_TOOM22_THRESHOLD 20 46 #define MUL_TOOM33_THRESHOLD 77 47 #define MUL_TOOM44_THRESHOLD 169 48 #define MUL_TOOM6H_THRESHOLD 246 49 #define MUL_TOOM8H_THRESHOLD 381 50 51 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 73 52 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 114 53 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 97 54 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 80 55 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 106 56 57 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 58 #define SQR_TOOM2_THRESHOLD 30 59 #define SQR_TOOM3_THRESHOLD 101 60 #define SQR_TOOM4_THRESHOLD 154 61 #define SQR_TOOM6_THRESHOLD 222 62 #define SQR_TOOM8_THRESHOLD 527 63 64 #define MULMID_TOOM42_THRESHOLD 58 65 66 #define MULMOD_BNM1_THRESHOLD 13 67 #define SQRMOD_BNM1_THRESHOLD 17 68 69 #define MUL_FFT_MODF_THRESHOLD 690 /* k = 5 */ 70 #define MUL_FFT_TABLE3 \ 71 { { 565, 5}, { 25, 6}, { 13, 5}, { 27, 6}, \ 72 { 25, 7}, { 13, 6}, { 28, 7}, { 15, 6}, \ 73 { 31, 7}, { 17, 6}, { 35, 7}, { 27, 8}, \ 74 { 15, 7}, { 35, 8}, { 19, 7}, { 41, 8}, \ 75 { 23, 7}, { 47, 8}, { 27, 9}, { 15, 8}, \ 76 { 31, 7}, { 63, 8}, { 39, 9}, { 23, 5}, \ 77 { 383, 4}, { 991, 5}, { 511, 6}, { 267, 7}, \ 78 { 157, 8}, { 91, 9}, { 47, 8}, { 111, 9}, \ 79 { 63, 8}, { 127, 9}, { 79,10}, { 47, 9}, \ 80 { 95,11}, { 31,10}, { 63, 9}, { 135,10}, \ 81 { 79, 9}, { 159,10}, { 95,11}, { 63,10}, \ 82 { 143, 9}, { 287,10}, { 159,11}, { 95,10}, \ 83 { 191,12}, { 63,11}, { 127,10}, { 255, 9}, \ 84 { 511,10}, { 271, 9}, { 543,10}, { 287,11}, \ 85 { 159,10}, { 335, 9}, { 671,11}, { 191,10}, \ 86 { 383, 9}, { 767,10}, { 399, 9}, { 799,10}, \ 87 { 415,11}, { 223,12}, { 127,11}, { 255,10}, \ 88 { 543, 9}, { 1087,11}, { 287,10}, { 607,11}, \ 89 { 319,10}, { 671,12}, { 191,11}, { 383,10}, \ 90 { 799,11}, { 415,10}, { 831,13}, { 127,12}, \ 91 { 255,11}, { 543,10}, { 1087,11}, { 607,10}, \ 92 { 1215,12}, { 319,11}, { 671,10}, { 1343,11}, \ 93 { 735,10}, { 1471,12}, { 383,11}, { 799,10}, \ 94 { 1599,11}, { 863,12}, { 447,11}, { 959,13}, \ 95 { 255,12}, { 511,11}, { 1087,12}, { 575,11}, \ 96 { 1215,12}, { 639,11}, { 1343,12}, { 703,11}, \ 97 { 1471,13}, { 383,12}, { 831,11}, { 1727,12}, \ 98 { 959,14}, { 255,13}, { 511,12}, { 1215,13}, \ 99 { 639,12}, { 1471,11}, { 2943,13}, { 767,12}, \ 100 { 1727,13}, { 895,12}, { 1919,14}, { 511,13}, \ 101 { 1023,12}, { 2111,13}, { 1151,12}, { 2431,13}, \ 102 { 1407,12}, { 2815,14}, { 767,13}, { 1663,12}, \ 103 { 3455,13}, { 8192,14}, { 16384,15}, { 32768,16} } 104 #define MUL_FFT_TABLE3_SIZE 132 105 #define MUL_FFT_THRESHOLD 7424 106 107 #define SQR_FFT_MODF_THRESHOLD 565 /* k = 5 */ 108 #define SQR_FFT_TABLE3 \ 109 { { 472, 5}, { 25, 6}, { 13, 5}, { 27, 6}, \ 110 { 25, 7}, { 13, 6}, { 27, 7}, { 15, 6}, \ 111 { 31, 7}, { 17, 6}, { 35, 7}, { 27, 8}, \ 112 { 15, 7}, { 35, 8}, { 19, 7}, { 41, 8}, \ 113 { 23, 7}, { 49, 8}, { 27, 9}, { 15, 8}, \ 114 { 39, 9}, { 23, 8}, { 51,10}, { 15, 9}, \ 115 { 31, 8}, { 63, 4}, { 1023, 8}, { 67, 9}, \ 116 { 39, 5}, { 639, 4}, { 1471, 6}, { 383, 7}, \ 117 { 209, 8}, { 119, 9}, { 63, 7}, { 255, 8}, \ 118 { 139, 9}, { 71, 8}, { 143, 9}, { 79,10}, \ 119 { 47, 9}, { 95,11}, { 31,10}, { 63, 9}, \ 120 { 135,10}, { 79, 9}, { 159, 8}, { 319, 9}, \ 121 { 167,10}, { 95,11}, { 63,10}, { 143, 9}, \ 122 { 287,10}, { 159,11}, { 95,10}, { 191,12}, \ 123 { 63,11}, { 127,10}, { 255, 9}, { 543, 8}, \ 124 { 1087,10}, { 287, 9}, { 575,11}, { 159,10}, \ 125 { 319, 9}, { 639,10}, { 335, 9}, { 671,10}, \ 126 { 351, 9}, { 703,11}, { 191,10}, { 383, 9}, \ 127 { 767,10}, { 399, 9}, { 799,10}, { 415, 9}, \ 128 { 831,11}, { 223,12}, { 127,11}, { 255,10}, \ 129 { 543, 9}, { 1087,11}, { 287,10}, { 607, 9}, \ 130 { 1215,11}, { 319,10}, { 671, 9}, { 1343,11}, \ 131 { 351,10}, { 703,12}, { 191,11}, { 383,10}, \ 132 { 799,11}, { 415,10}, { 831,13}, { 127,12}, \ 133 { 255,11}, { 543,10}, { 1087,11}, { 607,12}, \ 134 { 319,11}, { 671,10}, { 1343,11}, { 735,12}, \ 135 { 383,11}, { 799,10}, { 1599,11}, { 863,12}, \ 136 { 447,11}, { 959,13}, { 255,12}, { 511,11}, \ 137 { 1087,12}, { 575,11}, { 1215,12}, { 639,11}, \ 138 { 1343,12}, { 703,11}, { 1471,13}, { 383,12}, \ 139 { 767,11}, { 1599,12}, { 831,11}, { 1727,12}, \ 140 { 959,14}, { 255,13}, { 511,12}, { 1215,13}, \ 141 { 639,12}, { 1471,13}, { 767,12}, { 1727,13}, \ 142 { 895,12}, { 1919,14}, { 511,13}, { 1023,12}, \ 143 { 2111,13}, { 1151,12}, { 2431,13}, { 1407,14}, \ 144 { 767,13}, { 1663,12}, { 3455,13}, { 8192,14}, \ 145 { 16384,15}, { 32768,16} } 146 #define SQR_FFT_TABLE3_SIZE 146 147 #define SQR_FFT_THRESHOLD 5760 148 149 #define MULLO_BASECASE_THRESHOLD 0 /* always */ 150 #define MULLO_DC_THRESHOLD 31 151 #define MULLO_MUL_N_THRESHOLD 13463 152 153 #define DC_DIV_QR_THRESHOLD 25 154 #define DC_DIVAPPR_Q_THRESHOLD 55 155 #define DC_BDIV_QR_THRESHOLD 60 156 #define DC_BDIV_Q_THRESHOLD 132 157 158 #define INV_MULMOD_BNM1_THRESHOLD 38 159 #define INV_NEWTON_THRESHOLD 65 160 #define INV_APPR_THRESHOLD 65 161 162 #define BINV_NEWTON_THRESHOLD 252 163 #define REDC_1_TO_REDC_N_THRESHOLD 62 164 165 #define MU_DIV_QR_THRESHOLD 1164 166 #define MU_DIVAPPR_Q_THRESHOLD 748 167 #define MUPI_DIV_QR_THRESHOLD 38 168 #define MU_BDIV_QR_THRESHOLD 1360 169 #define MU_BDIV_Q_THRESHOLD 1470 170 171 #define POWM_SEC_TABLE 2,23,258,879,2246 172 173 #define MATRIX22_STRASSEN_THRESHOLD 17 174 #define HGCD_THRESHOLD 69 175 #define HGCD_APPR_THRESHOLD 112 176 #define HGCD_REDUCE_THRESHOLD 3389 177 #define GCD_DC_THRESHOLD 386 178 #define GCDEXT_DC_THRESHOLD 303 179 #define JACOBI_BASE_METHOD 1 180 181 #define GET_STR_DC_THRESHOLD 13 182 #define GET_STR_PRECOMPUTE_THRESHOLD 25 183 #define SET_STR_DC_THRESHOLD 582 184 #define SET_STR_PRECOMPUTE_THRESHOLD 1118 185 186 #define FAC_DSC_THRESHOLD 178 187 #define FAC_ODD_THRESHOLD 34 188