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 /* 1800 MHz PowerPC-970 */ 22 23 #define DIVREM_1_NORM_THRESHOLD 0 /* always */ 24 #define DIVREM_1_UNNORM_THRESHOLD 0 /* always */ 25 #define MOD_1_1P_METHOD 1 26 #define MOD_1_NORM_THRESHOLD 0 /* always */ 27 #define MOD_1_UNNORM_THRESHOLD 0 /* always */ 28 #define MOD_1N_TO_MOD_1_1_THRESHOLD 7 29 #define MOD_1U_TO_MOD_1_1_THRESHOLD 6 30 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 9 31 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 42 32 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 14 33 #define USE_PREINV_DIVREM_1 1 34 #define DIVEXACT_1_THRESHOLD 0 /* always */ 35 #define BMOD_1_TO_MOD_1_THRESHOLD 46 36 37 #define MUL_TOOM22_THRESHOLD 20 38 #define MUL_TOOM33_THRESHOLD 73 39 #define MUL_TOOM44_THRESHOLD 121 40 #define MUL_TOOM6H_THRESHOLD 222 41 #define MUL_TOOM8H_THRESHOLD 363 42 43 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 84 44 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 107 45 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 81 46 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 88 47 48 #define SQR_BASECASE_THRESHOLD 0 /* always */ 49 #define SQR_TOOM2_THRESHOLD 30 50 #define SQR_TOOM3_THRESHOLD 74 51 #define SQR_TOOM4_THRESHOLD 160 52 #define SQR_TOOM6_THRESHOLD 222 53 #define SQR_TOOM8_THRESHOLD 357 54 55 #define MULMOD_BNM1_THRESHOLD 16 56 #define SQRMOD_BNM1_THRESHOLD 18 57 58 #define MUL_FFT_MODF_THRESHOLD 444 /* k = 5 */ 59 #define MUL_FFT_TABLE3 \ 60 { { 444, 5}, { 15, 6}, { 8, 5}, { 17, 6}, \ 61 { 9, 5}, { 19, 6}, { 10, 5}, { 21, 6}, \ 62 { 21, 7}, { 11, 6}, { 24, 7}, { 13, 6}, \ 63 { 27, 7}, { 15, 6}, { 31, 7}, { 21, 8}, \ 64 { 11, 7}, { 27, 8}, { 15, 7}, { 33, 8}, \ 65 { 19, 7}, { 39, 8}, { 23, 7}, { 47, 8}, \ 66 { 27, 9}, { 15, 8}, { 39, 9}, { 23, 8}, \ 67 { 51,10}, { 15, 9}, { 31, 8}, { 67, 9}, \ 68 { 39, 8}, { 79, 9}, { 47, 8}, { 95, 9}, \ 69 { 55,10}, { 31, 9}, { 79,10}, { 47, 9}, \ 70 { 95,11}, { 31,10}, { 63, 9}, { 135,10}, \ 71 { 79, 9}, { 159, 8}, { 319,10}, { 95, 8}, \ 72 { 383,10}, { 111,11}, { 63,10}, { 127, 9}, \ 73 { 255, 8}, { 511,10}, { 143, 9}, { 287, 8}, \ 74 { 575, 9}, { 303,10}, { 159, 9}, { 319,11}, \ 75 { 95, 9}, { 383,12}, { 63,11}, { 127,10}, \ 76 { 255, 9}, { 511,10}, { 271, 9}, { 543, 8}, \ 77 { 1087,10}, { 287, 9}, { 575,10}, { 303,11}, \ 78 { 159,10}, { 319, 9}, { 639,10}, { 335, 9}, \ 79 { 671,10}, { 351, 9}, { 703, 8}, { 1407,10}, \ 80 { 383, 9}, { 767,10}, { 415, 9}, { 831,11}, \ 81 { 223,10}, { 447,12}, { 4096,13}, { 8192,14}, \ 82 { 16384,15}, { 32768,16} } 83 #define MUL_FFT_TABLE3_SIZE 90 84 #define MUL_FFT_THRESHOLD 4736 85 86 #define SQR_FFT_MODF_THRESHOLD 308 /* k = 5 */ 87 #define SQR_FFT_TABLE3 \ 88 { { 308, 5}, { 15, 6}, { 8, 5}, { 19, 6}, \ 89 { 10, 5}, { 21, 6}, { 21, 7}, { 11, 6}, \ 90 { 24, 7}, { 13, 6}, { 27, 7}, { 15, 6}, \ 91 { 31, 7}, { 21, 8}, { 11, 7}, { 27, 8}, \ 92 { 15, 7}, { 33, 8}, { 19, 7}, { 39, 8}, \ 93 { 27, 9}, { 15, 8}, { 39, 9}, { 23, 8}, \ 94 { 47,10}, { 15, 9}, { 31, 8}, { 63, 9}, \ 95 { 39, 8}, { 79, 9}, { 47,10}, { 31, 9}, \ 96 { 79,10}, { 47, 9}, { 95,11}, { 31,10}, \ 97 { 63, 9}, { 127, 8}, { 255, 9}, { 135,10}, \ 98 { 79, 9}, { 159, 8}, { 319, 9}, { 175,10}, \ 99 { 95, 9}, { 191, 8}, { 383, 9}, { 207,11}, \ 100 { 63,10}, { 127, 9}, { 255, 8}, { 511, 9}, \ 101 { 271,10}, { 143, 9}, { 287, 8}, { 575,10}, \ 102 { 159, 9}, { 319,10}, { 175,11}, { 95,10}, \ 103 { 191, 9}, { 383,10}, { 207,12}, { 63,11}, \ 104 { 127,10}, { 255, 9}, { 511,10}, { 271, 9}, \ 105 { 543, 8}, { 1087,10}, { 287, 9}, { 575,11}, \ 106 { 159,10}, { 319, 9}, { 639,10}, { 351, 9}, \ 107 { 703,11}, { 191,10}, { 383, 9}, { 767,10}, \ 108 { 415, 9}, { 831,11}, { 223,10}, { 447,12}, \ 109 { 4096,13}, { 8192,14}, { 16384,15}, { 32768,16} } 110 #define SQR_FFT_TABLE3_SIZE 88 111 #define SQR_FFT_THRESHOLD 3520 112 113 #define MULLO_BASECASE_THRESHOLD 0 /* always */ 114 #define MULLO_DC_THRESHOLD 62 115 #define MULLO_MUL_N_THRESHOLD 8907 116 117 #define DC_DIV_QR_THRESHOLD 53 118 #define DC_DIVAPPR_Q_THRESHOLD 216 119 #define DC_BDIV_QR_THRESHOLD 67 120 #define DC_BDIV_Q_THRESHOLD 180 121 122 #define INV_MULMOD_BNM1_THRESHOLD 58 123 #define INV_NEWTON_THRESHOLD 226 124 #define INV_APPR_THRESHOLD 228 125 126 #define BINV_NEWTON_THRESHOLD 252 127 #define REDC_1_TO_REDC_N_THRESHOLD 67 128 129 #define MU_DIV_QR_THRESHOLD 1187 130 #define MU_DIVAPPR_Q_THRESHOLD 1308 131 #define MUPI_DIV_QR_THRESHOLD 114 132 #define MU_BDIV_QR_THRESHOLD 1017 133 #define MU_BDIV_Q_THRESHOLD 1187 134 135 #define MATRIX22_STRASSEN_THRESHOLD 15 136 #define HGCD_THRESHOLD 97 137 #define GCD_DC_THRESHOLD 386 138 #define GCDEXT_DC_THRESHOLD 298 139 #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 318 144 #define SET_STR_PRECOMPUTE_THRESHOLD 929 145