1 /* x86/k8 gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 4 2008, 2009, 2010, 2011 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 /* Generated by tuneup.c, 2011-11-25, gcc 4.2 */ 25 26 #define MOD_1_NORM_THRESHOLD 0 /* always */ 27 #define MOD_1_UNNORM_THRESHOLD 3 28 #define MOD_1N_TO_MOD_1_1_THRESHOLD 10 29 #define MOD_1U_TO_MOD_1_1_THRESHOLD 4 30 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 12 31 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 0 /* never mpn_mod_1s_2p */ 32 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 12 33 #define USE_PREINV_DIVREM_1 1 /* native */ 34 #define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */ 35 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 36 #define BMOD_1_TO_MOD_1_THRESHOLD 40 37 38 #define MUL_TOOM22_THRESHOLD 26 39 #define MUL_TOOM33_THRESHOLD 81 40 #define MUL_TOOM44_THRESHOLD 136 41 #define MUL_TOOM6H_THRESHOLD 270 42 #define MUL_TOOM8H_THRESHOLD 430 43 44 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 81 45 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 91 46 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 93 47 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 96 48 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 121 49 50 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 51 #define SQR_TOOM2_THRESHOLD 46 52 #define SQR_TOOM3_THRESHOLD 81 53 #define SQR_TOOM4_THRESHOLD 202 54 #define SQR_TOOM6_THRESHOLD 286 55 #define SQR_TOOM8_THRESHOLD 430 56 57 #define MULMID_TOOM42_THRESHOLD 56 58 59 #define MULMOD_BNM1_THRESHOLD 17 60 #define SQRMOD_BNM1_THRESHOLD 17 61 62 #define MUL_FFT_MODF_THRESHOLD 888 /* k = 6 */ 63 #define MUL_FFT_TABLE3 \ 64 { { 888, 6}, { 15, 5}, { 31, 6}, { 25, 7}, \ 65 { 13, 6}, { 27, 7}, { 15, 6}, { 33, 7}, \ 66 { 17, 6}, { 35, 7}, { 19, 6}, { 39, 7}, \ 67 { 23, 6}, { 47, 7}, { 27, 8}, { 15, 7}, \ 68 { 31, 6}, { 63, 7}, { 35, 8}, { 19, 7}, \ 69 { 41, 8}, { 23, 7}, { 47, 8}, { 31, 7}, \ 70 { 63, 8}, { 39, 7}, { 79, 9}, { 23, 8}, \ 71 { 51, 9}, { 31, 8}, { 67, 9}, { 39, 8}, \ 72 { 79, 9}, { 47, 8}, { 95, 9}, { 55,10}, \ 73 { 31, 9}, { 63, 8}, { 127, 9}, { 79,10}, \ 74 { 47, 9}, { 95,11}, { 31,10}, { 63, 9}, \ 75 { 135,10}, { 79, 9}, { 167,10}, { 95, 9}, \ 76 { 191,10}, { 111,11}, { 63,10}, { 127, 9}, \ 77 { 255,10}, { 159,11}, { 95,10}, { 191,12}, \ 78 { 63,11}, { 127,10}, { 271, 9}, { 543,10}, \ 79 { 287,11}, { 159,10}, { 335,11}, { 191,10}, \ 80 { 383, 9}, { 767,10}, { 399, 9}, { 799,11}, \ 81 { 223,12}, { 4096,13}, { 8192,14}, { 16384,15}, \ 82 { 32768,16} } 83 #define MUL_FFT_TABLE3_SIZE 73 84 #define MUL_FFT_THRESHOLD 7552 85 86 #define SQR_FFT_MODF_THRESHOLD 758 /* k = 5 */ 87 #define SQR_FFT_TABLE3 \ 88 { { 758, 5}, { 25, 6}, { 13, 5}, { 27, 6}, \ 89 { 25, 7}, { 13, 6}, { 27, 7}, { 15, 6}, \ 90 { 32, 7}, { 17, 6}, { 35, 7}, { 19, 6}, \ 91 { 39, 7}, { 23, 6}, { 47, 7}, { 27, 8}, \ 92 { 15, 7}, { 35, 8}, { 19, 7}, { 41, 8}, \ 93 { 23, 7}, { 47, 8}, { 31, 7}, { 63, 8}, \ 94 { 39, 9}, { 23, 8}, { 51, 9}, { 31, 8}, \ 95 { 67, 9}, { 39, 8}, { 79, 9}, { 47, 8}, \ 96 { 95, 9}, { 55,10}, { 31, 9}, { 63, 8}, \ 97 { 127, 9}, { 79,10}, { 47, 9}, { 95,11}, \ 98 { 31,10}, { 63, 9}, { 135,10}, { 79, 9}, \ 99 { 159,10}, { 95, 9}, { 191,10}, { 111,11}, \ 100 { 63,10}, { 127, 9}, { 255,10}, { 159,11}, \ 101 { 95,10}, { 191,12}, { 63,11}, { 127,10}, \ 102 { 255, 9}, { 511,10}, { 271, 9}, { 543, 8}, \ 103 { 1087,10}, { 287,11}, { 159,10}, { 319, 9}, \ 104 { 671,11}, { 191,10}, { 383, 9}, { 767,10}, \ 105 { 399, 9}, { 799,12}, { 4096,13}, { 8192,14}, \ 106 { 16384,15}, { 32768,16} } 107 #define SQR_FFT_TABLE3_SIZE 74 108 #define SQR_FFT_THRESHOLD 7296 109 110 #define MULLO_BASECASE_THRESHOLD 0 /* always */ 111 #define MULLO_DC_THRESHOLD 28 112 #define MULLO_MUL_N_THRESHOLD 13463 113 114 #define DC_DIV_QR_THRESHOLD 91 115 #define DC_DIVAPPR_Q_THRESHOLD 280 116 #define DC_BDIV_QR_THRESHOLD 87 117 #define DC_BDIV_Q_THRESHOLD 222 118 119 #define INV_MULMOD_BNM1_THRESHOLD 62 120 #define INV_NEWTON_THRESHOLD 266 121 #define INV_APPR_THRESHOLD 268 122 123 #define BINV_NEWTON_THRESHOLD 272 124 #define REDC_1_TO_REDC_N_THRESHOLD 79 125 126 #define MU_DIV_QR_THRESHOLD 1822 127 #define MU_DIVAPPR_Q_THRESHOLD 1652 128 #define MUPI_DIV_QR_THRESHOLD 108 129 #define MU_BDIV_QR_THRESHOLD 1470 130 #define MU_BDIV_Q_THRESHOLD 1470 131 132 #define POWM_SEC_TABLE 3,21,195,961,2783 133 134 #define MATRIX22_STRASSEN_THRESHOLD 19 135 #define HGCD_THRESHOLD 149 136 #define HGCD_APPR_THRESHOLD 181 137 #define HGCD_REDUCE_THRESHOLD 4633 138 #define GCD_DC_THRESHOLD 610 139 #define GCDEXT_DC_THRESHOLD 419 140 #define JACOBI_BASE_METHOD 4 141 142 #define GET_STR_DC_THRESHOLD 14 143 #define GET_STR_PRECOMPUTE_THRESHOLD 31 144 #define SET_STR_DC_THRESHOLD 272 145 #define SET_STR_PRECOMPUTE_THRESHOLD 1330 146 147 #define FAC_DSC_THRESHOLD 438 148 #define FAC_ODD_THRESHOLD 24 149