1 /* Intel Pentium-4 gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 4 2009, 2010 Free 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 #define GMP_LIMB_BITS 32 22 #define BYTES_PER_MP_LIMB 4 23 24 25 #define MOD_1_NORM_THRESHOLD 24 26 #define MOD_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */ 27 #define MOD_1N_TO_MOD_1_1_THRESHOLD 6 28 #define MOD_1U_TO_MOD_1_1_THRESHOLD 5 29 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 13 30 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 0 /* never mpn_mod_1s_2p */ 31 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 2 32 #define USE_PREINV_DIVREM_1 1 /* native */ 33 #define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */ 34 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 35 #define BMOD_1_TO_MOD_1_THRESHOLD 20 36 37 #define MUL_TOOM22_THRESHOLD 29 38 #define MUL_TOOM33_THRESHOLD 107 39 #define MUL_TOOM44_THRESHOLD 276 40 #define MUL_TOOM6H_THRESHOLD 422 41 #define MUL_TOOM8H_THRESHOLD 587 42 43 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 117 44 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 207 45 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 193 46 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 184 47 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 164 48 49 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 50 #define SQR_TOOM2_THRESHOLD 48 51 #define SQR_TOOM3_THRESHOLD 173 52 #define SQR_TOOM4_THRESHOLD 264 53 #define SQR_TOOM6_THRESHOLD 354 54 #define SQR_TOOM8_THRESHOLD 915 55 56 #define MULMID_TOOM42_THRESHOLD 66 57 58 #define MULMOD_BNM1_THRESHOLD 19 59 #define SQRMOD_BNM1_THRESHOLD 19 60 61 #define MUL_FFT_MODF_THRESHOLD 1103 /* k = 5 */ 62 #define MUL_FFT_TABLE3 \ 63 { { 904, 6}, { 15, 5}, { 32, 6}, { 17, 5}, \ 64 { 35, 6}, { 19, 5}, { 39, 6}, { 29, 7}, \ 65 { 15, 6}, { 33, 7}, { 17, 6}, { 35, 7}, \ 66 { 19, 6}, { 41, 7}, { 21, 6}, { 43, 7}, \ 67 { 23, 6}, { 47, 7}, { 27, 6}, { 55, 7}, \ 68 { 31, 6}, { 63, 7}, { 43, 8}, { 23, 7}, \ 69 { 51, 8}, { 27, 7}, { 55, 8}, { 31, 7}, \ 70 { 63, 8}, { 39, 7}, { 79, 8}, { 43, 9}, \ 71 { 23, 8}, { 55, 9}, { 31, 8}, { 71, 9}, \ 72 { 39, 8}, { 79, 9}, { 47, 8}, { 95, 9}, \ 73 { 55,10}, { 31, 9}, { 63, 8}, { 127, 9}, \ 74 { 79,10}, { 47, 9}, { 111,11}, { 31,10}, \ 75 { 63, 9}, { 143,10}, { 79, 9}, { 167,10}, \ 76 { 95, 9}, { 191,10}, { 111,11}, { 63,10}, \ 77 { 127, 9}, { 255,10}, { 159, 9}, { 319,10}, \ 78 { 175,11}, { 95,10}, { 207,12}, { 63,11}, \ 79 { 127,10}, { 287,11}, { 159,10}, { 319, 9}, \ 80 { 639,10}, { 351,11}, { 191,10}, { 383,11}, \ 81 { 223,12}, { 4096,13}, { 8192,14}, { 16384,15}, \ 82 { 32768,16} } 83 #define MUL_FFT_TABLE3_SIZE 77 84 #define MUL_FFT_THRESHOLD 7808 85 86 #define SQR_FFT_MODF_THRESHOLD 824 /* k = 5 */ 87 #define SQR_FFT_TABLE3 \ 88 { { 793, 5}, { 28, 6}, { 15, 5}, { 33, 6}, \ 89 { 17, 5}, { 35, 6}, { 28, 7}, { 15, 6}, \ 90 { 33, 7}, { 17, 6}, { 35, 7}, { 19, 6}, \ 91 { 41, 7}, { 23, 6}, { 47, 7}, { 27, 6}, \ 92 { 55, 8}, { 15, 7}, { 31, 6}, { 63, 7}, \ 93 { 37, 8}, { 19, 7}, { 43, 8}, { 23, 7}, \ 94 { 51, 8}, { 31, 7}, { 63, 8}, { 39, 7}, \ 95 { 79, 8}, { 43, 9}, { 23, 8}, { 55, 9}, \ 96 { 31, 8}, { 71, 9}, { 39, 8}, { 79, 9}, \ 97 { 47, 8}, { 95, 9}, { 55,10}, { 31, 9}, \ 98 { 79,10}, { 47, 9}, { 95,11}, { 31,10}, \ 99 { 63, 9}, { 135,10}, { 79, 9}, { 159,10}, \ 100 { 95, 9}, { 191,10}, { 111,11}, { 63,10}, \ 101 { 127, 9}, { 255,10}, { 159,11}, { 95,10}, \ 102 { 191,12}, { 63,11}, { 127,10}, { 255, 9}, \ 103 { 511,10}, { 271,11}, { 159,10}, { 319, 9}, \ 104 { 639,11}, { 191,10}, { 399, 9}, { 799,12}, \ 105 { 4096,13}, { 8192,14}, { 16384,15}, { 32768,16} } 106 #define SQR_FFT_TABLE3_SIZE 72 107 #define SQR_FFT_THRESHOLD 7296 108 109 #define MULLO_BASECASE_THRESHOLD 13 110 #define MULLO_DC_THRESHOLD 48 111 #define MULLO_MUL_N_THRESHOLD 14709 112 113 #define DC_DIV_QR_THRESHOLD 38 114 #define DC_DIVAPPR_Q_THRESHOLD 77 115 #define DC_BDIV_QR_THRESHOLD 54 116 #define DC_BDIV_Q_THRESHOLD 97 117 118 #define INV_MULMOD_BNM1_THRESHOLD 57 119 #define INV_NEWTON_THRESHOLD 202 120 #define INV_APPR_THRESHOLD 116 121 122 #define BINV_NEWTON_THRESHOLD 327 123 #define REDC_1_TO_REDC_N_THRESHOLD 34 124 125 #define MU_DIV_QR_THRESHOLD 2350 126 #define MU_DIVAPPR_Q_THRESHOLD 2172 127 #define MUPI_DIV_QR_THRESHOLD 66 128 #define MU_BDIV_QR_THRESHOLD 1787 129 #define MU_BDIV_Q_THRESHOLD 2350 130 131 #define POWM_SEC_TABLE 2,35,164,1068,2500 132 133 #define MATRIX22_STRASSEN_THRESHOLD 30 134 #define HGCD_THRESHOLD 85 135 #define HGCD_APPR_THRESHOLD 95 136 #define HGCD_REDUCE_THRESHOLD 5010 137 #define GCD_DC_THRESHOLD 393 138 #define GCDEXT_DC_THRESHOLD 253 139 #define JACOBI_BASE_METHOD 4 140 141 #define GET_STR_DC_THRESHOLD 11 142 #define GET_STR_PRECOMPUTE_THRESHOLD 24 143 #define SET_STR_DC_THRESHOLD 119 144 #define SET_STR_PRECOMPUTE_THRESHOLD 1084 145 146 #define FAC_DSC_THRESHOLD 342 147 #define FAC_ODD_THRESHOLD 27 148