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 /* 1650 MHz POWER5 */ 25 26 #define DIVREM_1_NORM_THRESHOLD 0 /* always */ 27 #define DIVREM_1_UNNORM_THRESHOLD 0 /* always */ 28 #define MOD_1_1P_METHOD 1 29 #define MOD_1_NORM_THRESHOLD 0 /* always */ 30 #define MOD_1_UNNORM_THRESHOLD 0 /* always */ 31 #define MOD_1N_TO_MOD_1_1_THRESHOLD 8 32 #define MOD_1U_TO_MOD_1_1_THRESHOLD 6 33 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 9 34 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 50 35 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 18 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 61 40 41 #define MUL_TOOM22_THRESHOLD 22 42 #define MUL_TOOM33_THRESHOLD 57 43 #define MUL_TOOM44_THRESHOLD 130 44 #define MUL_TOOM6H_THRESHOLD 189 45 #define MUL_TOOM8H_THRESHOLD 309 46 47 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 89 48 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 99 49 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 83 50 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 88 51 52 #define SQR_BASECASE_THRESHOLD 6 53 #define SQR_TOOM2_THRESHOLD 40 54 #define SQR_TOOM3_THRESHOLD 77 55 #define SQR_TOOM4_THRESHOLD 124 56 #define SQR_TOOM6_THRESHOLD 140 57 #define SQR_TOOM8_THRESHOLD 238 58 59 #define MULMID_TOOM42_THRESHOLD 40 60 61 #define MULMOD_BNM1_THRESHOLD 15 62 #define SQRMOD_BNM1_THRESHOLD 16 63 64 #define POWM_SEC_TABLE 4,29,252,840,2080 65 66 #define MUL_FFT_MODF_THRESHOLD 412 /* k = 5 */ 67 #define MUL_FFT_TABLE3 \ 68 { { 412, 5}, { 21, 6}, { 11, 5}, { 23, 6}, \ 69 { 12, 5}, { 25, 6}, { 21, 7}, { 11, 6}, \ 70 { 25, 7}, { 13, 6}, { 27, 7}, { 21, 8}, \ 71 { 11, 7}, { 27, 8}, { 15, 7}, { 33, 8}, \ 72 { 19, 7}, { 39, 8}, { 23, 7}, { 47, 8}, \ 73 { 27, 9}, { 15, 8}, { 39, 9}, { 23, 8}, \ 74 { 51,10}, { 15, 9}, { 31, 8}, { 67, 9}, \ 75 { 39, 8}, { 79, 9}, { 55,10}, { 31, 9}, \ 76 { 79,10}, { 47, 9}, { 95,11}, { 31,10}, \ 77 { 63, 9}, { 135,10}, { 79, 9}, { 159,10}, \ 78 { 95,11}, { 63,10}, { 127, 9}, { 255,10}, \ 79 { 143, 9}, { 287,10}, { 159,11}, { 95,10}, \ 80 { 191,12}, { 63,11}, { 127,10}, { 255, 9}, \ 81 { 511,10}, { 271, 9}, { 543,10}, { 287,11}, \ 82 { 159,10}, { 335, 9}, { 671,10}, { 351, 9}, \ 83 { 703,11}, { 191,10}, { 383, 9}, { 767,10}, \ 84 { 415, 9}, { 831,11}, { 223,12}, { 4096,13}, \ 85 { 8192,14}, { 16384,15}, { 32768,16} } 86 #define MUL_FFT_TABLE3_SIZE 71 87 #define MUL_FFT_THRESHOLD 4736 88 89 #define SQR_FFT_MODF_THRESHOLD 340 /* k = 5 */ 90 #define SQR_FFT_TABLE3 \ 91 { { 340, 5}, { 21, 6}, { 11, 5}, { 23, 6}, \ 92 { 21, 7}, { 11, 6}, { 24, 7}, { 13, 6}, \ 93 { 27, 7}, { 21, 8}, { 11, 7}, { 27, 8}, \ 94 { 15, 7}, { 33, 8}, { 19, 7}, { 39, 8}, \ 95 { 23, 7}, { 47, 8}, { 27, 9}, { 15, 8}, \ 96 { 39, 9}, { 23, 8}, { 47,10}, { 15, 9}, \ 97 { 31, 8}, { 67, 9}, { 47,10}, { 31, 9}, \ 98 { 71,10}, { 47,11}, { 31,10}, { 63, 9}, \ 99 { 127, 8}, { 255, 9}, { 135,10}, { 79, 9}, \ 100 { 159,10}, { 95, 9}, { 191,11}, { 63,10}, \ 101 { 127, 9}, { 255, 8}, { 511, 9}, { 271,10}, \ 102 { 143, 9}, { 287, 8}, { 575, 9}, { 303,10}, \ 103 { 159,11}, { 95,10}, { 191,12}, { 63,11}, \ 104 { 127,10}, { 255, 9}, { 511,10}, { 271, 9}, \ 105 { 543,10}, { 287, 9}, { 575,10}, { 303,11}, \ 106 { 159,10}, { 319, 9}, { 639,10}, { 335, 9}, \ 107 { 671,10}, { 351,11}, { 191,10}, { 383, 9}, \ 108 { 767,10}, { 415,11}, { 223,10}, { 447,12}, \ 109 { 4096,13}, { 8192,14}, { 16384,15}, { 32768,16} } 110 #define SQR_FFT_TABLE3_SIZE 76 111 #define SQR_FFT_THRESHOLD 3712 112 113 #define MULLO_BASECASE_THRESHOLD 2 114 #define MULLO_DC_THRESHOLD 68 115 #define MULLO_MUL_N_THRESHOLD 9236 116 117 #define DC_DIV_QR_THRESHOLD 69 118 #define DC_DIVAPPR_Q_THRESHOLD 220 119 #define DC_BDIV_QR_THRESHOLD 75 120 #define DC_BDIV_Q_THRESHOLD 188 121 122 #define INV_MULMOD_BNM1_THRESHOLD 54 123 #define INV_NEWTON_THRESHOLD 230 124 #define INV_APPR_THRESHOLD 230 125 126 #define BINV_NEWTON_THRESHOLD 278 127 #define REDC_1_TO_REDC_N_THRESHOLD 87 128 129 #define MU_DIV_QR_THRESHOLD 1210 130 #define MU_DIVAPPR_Q_THRESHOLD 1308 131 #define MUPI_DIV_QR_THRESHOLD 106 132 #define MU_BDIV_QR_THRESHOLD 1017 133 #define MU_BDIV_Q_THRESHOLD 1210 134 135 #define MATRIX22_STRASSEN_THRESHOLD 14 136 #define HGCD_THRESHOLD 110 137 #define HGCD_APPR_THRESHOLD 138 138 #define HGCD_REDUCE_THRESHOLD 2578 139 #define GCD_DC_THRESHOLD 408 140 #define GCDEXT_DC_THRESHOLD 298 141 #define JACOBI_BASE_METHOD 4 142 143 #define GET_STR_DC_THRESHOLD 13 144 #define GET_STR_PRECOMPUTE_THRESHOLD 24 145 #define SET_STR_DC_THRESHOLD 527 146 #define SET_STR_PRECOMPUTE_THRESHOLD 1090 147