1 /* PowerPC-32 gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002, 2003, 2004, 2008, 2009, 4 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 /* 3500 MHz POWER6 */ 25 26 #define DIVREM_1_NORM_THRESHOLD 0 /* always */ 27 #define DIVREM_1_UNNORM_THRESHOLD 0 /* always */ 28 #define MOD_1_1P_METHOD 2 29 #define MOD_1_NORM_THRESHOLD 3 30 #define MOD_1_UNNORM_THRESHOLD 0 /* always */ 31 #define MOD_1N_TO_MOD_1_1_THRESHOLD 3 32 #define MOD_1U_TO_MOD_1_1_THRESHOLD 3 33 #define MOD_1_1_TO_MOD_1_2_THRESHOLD MP_SIZE_T_MAX 34 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 0 /* never mpn_mod_1s_2p */ 35 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 8 36 #define USE_PREINV_DIVREM_1 1 37 #define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */ 38 #define DIVEXACT_1_THRESHOLD 0 /* always */ 39 #define BMOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */ 40 41 #define MUL_TOOM22_THRESHOLD 19 42 #define MUL_TOOM33_THRESHOLD 55 43 #define MUL_TOOM44_THRESHOLD 88 44 #define MUL_TOOM6H_THRESHOLD 137 45 #define MUL_TOOM8H_THRESHOLD 181 46 47 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 57 48 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 56 49 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 57 50 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 56 51 52 #define SQR_BASECASE_THRESHOLD 0 /* always */ 53 #define SQR_TOOM2_THRESHOLD 30 54 #define SQR_TOOM3_THRESHOLD 56 55 #define SQR_TOOM4_THRESHOLD 130 56 #define SQR_TOOM6_THRESHOLD 189 57 #define SQR_TOOM8_THRESHOLD 296 58 59 #define MULMID_TOOM42_THRESHOLD 26 60 61 #define MULMOD_BNM1_THRESHOLD 7 62 #define SQRMOD_BNM1_THRESHOLD 12 63 64 #define POWM_SEC_TABLE 2,26,127,453,1068 65 66 #define MUL_FFT_MODF_THRESHOLD 212 /* k = 5 */ 67 #define MUL_FFT_TABLE3 \ 68 { { 212, 5}, { 13, 6}, { 7, 5}, { 15, 6}, \ 69 { 13, 7}, { 7, 6}, { 16, 7}, { 9, 6}, \ 70 { 19, 7}, { 13, 8}, { 7, 7}, { 19, 8}, \ 71 { 11, 7}, { 25, 9}, { 7, 8}, { 15, 7}, \ 72 { 31, 8}, { 19, 7}, { 39, 8}, { 23, 9}, \ 73 { 15, 8}, { 39, 9}, { 23, 8}, { 47,10}, \ 74 { 15, 9}, { 31, 8}, { 63, 9}, { 39, 8}, \ 75 { 79, 9}, { 47,10}, { 31, 9}, { 63, 8}, \ 76 { 127, 9}, { 71, 8}, { 143, 7}, { 287, 9}, \ 77 { 79,10}, { 47,11}, { 31,10}, { 63, 9}, \ 78 { 127, 8}, { 255, 7}, { 511, 9}, { 143, 8}, \ 79 { 287,10}, { 79, 9}, { 159, 8}, { 319, 9}, \ 80 { 175, 8}, { 351,10}, { 95, 9}, { 191, 8}, \ 81 { 383, 9}, { 207,10}, { 111,11}, { 63,10}, \ 82 { 127, 9}, { 255, 8}, { 511,10}, { 143, 9}, \ 83 { 287, 8}, { 575,10}, { 159, 9}, { 319,10}, \ 84 { 175, 9}, { 351,11}, { 95,10}, { 191, 9}, \ 85 { 383,10}, { 207, 9}, { 415,12}, { 63,11}, \ 86 { 127,10}, { 255, 9}, { 511,10}, { 287, 9}, \ 87 { 575,11}, { 159,10}, { 351, 9}, { 703,11}, \ 88 { 191,10}, { 415, 9}, { 831,11}, { 223,10}, \ 89 { 447,12}, { 4096,13}, { 8192,14}, { 16384,15}, \ 90 { 32768,16} } 91 #define MUL_FFT_TABLE3_SIZE 89 92 #define MUL_FFT_THRESHOLD 1728 93 94 #define SQR_FFT_MODF_THRESHOLD 184 /* k = 5 */ 95 #define SQR_FFT_TABLE3 \ 96 { { 184, 5}, { 6, 4}, { 13, 5}, { 13, 6}, \ 97 { 7, 5}, { 15, 6}, { 13, 7}, { 7, 6}, \ 98 { 16, 7}, { 9, 6}, { 19, 7}, { 11, 6}, \ 99 { 23, 7}, { 13, 8}, { 7, 7}, { 19, 8}, \ 100 { 11, 7}, { 23, 9}, { 7, 8}, { 23, 9}, \ 101 { 15, 8}, { 39, 9}, { 23,10}, { 15, 9}, \ 102 { 31, 8}, { 63, 9}, { 39, 8}, { 79, 9}, \ 103 { 47,10}, { 31, 9}, { 63, 8}, { 127, 7}, \ 104 { 255, 9}, { 71, 8}, { 143, 7}, { 287, 6}, \ 105 { 575, 9}, { 79,10}, { 47,11}, { 31,10}, \ 106 { 63, 9}, { 127, 8}, { 255, 9}, { 143, 8}, \ 107 { 287, 7}, { 575,10}, { 79, 9}, { 159, 8}, \ 108 { 319, 9}, { 175, 8}, { 351,10}, { 95, 9}, \ 109 { 191, 8}, { 383, 9}, { 207,10}, { 111, 9}, \ 110 { 223,11}, { 63,10}, { 127, 9}, { 255,10}, \ 111 { 143, 9}, { 287, 8}, { 575,10}, { 159, 9}, \ 112 { 319,10}, { 175, 9}, { 351,11}, { 95,10}, \ 113 { 191, 9}, { 383,10}, { 207, 9}, { 415,10}, \ 114 { 223,12}, { 63,11}, { 127,10}, { 255, 9}, \ 115 { 511,10}, { 287, 9}, { 575,11}, { 159,10}, \ 116 { 351, 9}, { 703, 8}, { 1407,11}, { 191,10}, \ 117 { 415,11}, { 223,10}, { 447, 9}, { 895,12}, \ 118 { 4096,13}, { 8192,14}, { 16384,15}, { 32768,16} } 119 #define SQR_FFT_TABLE3_SIZE 92 120 #define SQR_FFT_THRESHOLD 1600 121 122 #define MULLO_BASECASE_THRESHOLD 2 123 #define MULLO_DC_THRESHOLD 57 124 #define MULLO_MUL_N_THRESHOLD 3176 125 126 #define DC_DIV_QR_THRESHOLD 52 127 #define DC_DIVAPPR_Q_THRESHOLD 187 128 #define DC_BDIV_QR_THRESHOLD 64 129 #define DC_BDIV_Q_THRESHOLD 146 130 131 #define INV_MULMOD_BNM1_THRESHOLD 68 132 #define INV_NEWTON_THRESHOLD 182 133 #define INV_APPR_THRESHOLD 182 134 135 #define BINV_NEWTON_THRESHOLD 186 136 #define REDC_1_TO_REDC_N_THRESHOLD 60 137 138 #define MU_DIV_QR_THRESHOLD 924 139 #define MU_DIVAPPR_Q_THRESHOLD 807 140 #define MUPI_DIV_QR_THRESHOLD 73 141 #define MU_BDIV_QR_THRESHOLD 667 142 #define MU_BDIV_Q_THRESHOLD 823 143 144 #define MATRIX22_STRASSEN_THRESHOLD 8 145 #define HGCD_THRESHOLD 61 146 #define HGCD_APPR_THRESHOLD 50 147 #define HGCD_REDUCE_THRESHOLD 974 148 #define GCD_DC_THRESHOLD 195 149 #define GCDEXT_DC_THRESHOLD 134 150 #define JACOBI_BASE_METHOD 4 151 152 #define GET_STR_DC_THRESHOLD 9 153 #define GET_STR_PRECOMPUTE_THRESHOLD 21 154 #define SET_STR_DC_THRESHOLD 190 155 #define SET_STR_PRECOMPUTE_THRESHOLD 411 156