1 /* Generic x86 gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2011 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 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 /* Generated by tuneup.c, 2011-01-30, gcc 3.4 */ 25 26 #define MOD_1_NORM_THRESHOLD 6 27 #define MOD_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */ 28 #define MOD_1N_TO_MOD_1_1_THRESHOLD 17 29 #define MOD_1U_TO_MOD_1_1_THRESHOLD 9 30 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 0 /* never mpn_mod_1_1p */ 31 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 14 32 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */ 33 #define USE_PREINV_DIVREM_1 0 34 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 35 #define BMOD_1_TO_MOD_1_THRESHOLD 42 36 37 #define MUL_TOOM22_THRESHOLD 18 38 #define MUL_TOOM33_THRESHOLD 66 39 #define MUL_TOOM44_THRESHOLD 105 40 #define MUL_TOOM6H_THRESHOLD 141 41 #define MUL_TOOM8H_THRESHOLD 212 42 43 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 62 44 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 69 45 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 65 46 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 67 47 48 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 49 #define SQR_TOOM2_THRESHOLD 33 50 #define SQR_TOOM3_THRESHOLD 60 51 #define SQR_TOOM4_THRESHOLD 136 52 #define SQR_TOOM6_THRESHOLD 196 53 #define SQR_TOOM8_THRESHOLD 292 54 55 #define MULMOD_BNM1_THRESHOLD 14 56 #define SQRMOD_BNM1_THRESHOLD 16 57 58 #define MUL_FFT_MODF_THRESHOLD 468 /* k = 5 */ 59 #define MUL_FFT_TABLE3 \ 60 { { 468, 5}, { 17, 6}, { 9, 5}, { 19, 6}, \ 61 { 11, 5}, { 23, 6}, { 21, 7}, { 11, 6}, \ 62 { 25, 7}, { 13, 6}, { 27, 7}, { 15, 6}, \ 63 { 31, 7}, { 21, 8}, { 11, 7}, { 27, 8}, \ 64 { 15, 7}, { 33, 8}, { 19, 7}, { 39, 8}, \ 65 { 23, 7}, { 47, 8}, { 27, 9}, { 15, 8}, \ 66 { 39, 9}, { 23, 8}, { 47,10}, { 15, 9}, \ 67 { 31, 8}, { 67, 9}, { 39, 8}, { 79, 9}, \ 68 { 47, 8}, { 95, 9}, { 55,10}, { 31, 9}, \ 69 { 63, 8}, { 127, 9}, { 79,10}, { 47, 9}, \ 70 { 95,11}, { 31,10}, { 63, 9}, { 135,10}, \ 71 { 79, 9}, { 159,10}, { 95, 9}, { 191,11}, \ 72 { 63,10}, { 127, 9}, { 255,10}, { 143, 9}, \ 73 { 287,10}, { 159,11}, { 95,10}, { 191, 9}, \ 74 { 383,12}, { 4096,13}, { 8192,14}, { 16384,15}, \ 75 { 32768,16} } 76 #define MUL_FFT_TABLE3_SIZE 61 77 #define MUL_FFT_THRESHOLD 5504 78 79 #define SQR_FFT_MODF_THRESHOLD 396 /* k = 5 */ 80 #define SQR_FFT_TABLE3 \ 81 { { 396, 5}, { 21, 6}, { 11, 5}, { 23, 6}, \ 82 { 21, 7}, { 11, 6}, { 24, 7}, { 13, 6}, \ 83 { 27, 7}, { 15, 6}, { 31, 7}, { 21, 8}, \ 84 { 11, 7}, { 27, 8}, { 15, 7}, { 33, 8}, \ 85 { 19, 7}, { 39, 8}, { 23, 7}, { 47, 8}, \ 86 { 27, 9}, { 15, 8}, { 39, 9}, { 23, 8}, \ 87 { 51,10}, { 15, 9}, { 31, 8}, { 67, 9}, \ 88 { 39, 8}, { 79, 9}, { 47, 8}, { 95, 9}, \ 89 { 55,10}, { 31, 9}, { 79,10}, { 47, 9}, \ 90 { 95,11}, { 31,10}, { 63, 9}, { 127, 8}, \ 91 { 255, 9}, { 135,10}, { 79, 9}, { 159, 8}, \ 92 { 319,10}, { 95, 9}, { 191,11}, { 63,10}, \ 93 { 127, 9}, { 255, 8}, { 511,10}, { 143, 9}, \ 94 { 287, 8}, { 575,10}, { 159,11}, { 95,10}, \ 95 { 191,12}, { 4096,13}, { 8192,14}, { 16384,15}, \ 96 { 32768,16} } 97 #define SQR_FFT_TABLE3_SIZE 61 98 #define SQR_FFT_THRESHOLD 3712 99 100 #define MULLO_BASECASE_THRESHOLD 3 101 #define MULLO_DC_THRESHOLD 37 102 #define MULLO_MUL_N_THRESHOLD 10950 103 104 #define DC_DIV_QR_THRESHOLD 59 105 #define DC_DIVAPPR_Q_THRESHOLD 189 106 #define DC_BDIV_QR_THRESHOLD 55 107 #define DC_BDIV_Q_THRESHOLD 136 108 109 #define INV_MULMOD_BNM1_THRESHOLD 50 110 #define INV_NEWTON_THRESHOLD 183 111 #define INV_APPR_THRESHOLD 181 112 113 #define BINV_NEWTON_THRESHOLD 204 114 #define REDC_1_TO_REDC_N_THRESHOLD 54 115 116 #define MU_DIV_QR_THRESHOLD 1142 117 #define MU_DIVAPPR_Q_THRESHOLD 1142 118 #define MUPI_DIV_QR_THRESHOLD 81 119 #define MU_BDIV_QR_THRESHOLD 889 120 #define MU_BDIV_Q_THRESHOLD 998 121 122 #define MATRIX22_STRASSEN_THRESHOLD 13 123 #define HGCD_THRESHOLD 133 124 #define GCD_DC_THRESHOLD 451 125 #define GCDEXT_DC_THRESHOLD 318 126 #define JACOBI_BASE_METHOD 1 127 128 #define GET_STR_DC_THRESHOLD 15 129 #define GET_STR_PRECOMPUTE_THRESHOLD 30 130 #define SET_STR_DC_THRESHOLD 547 131 #define SET_STR_PRECOMPUTE_THRESHOLD 1049 132