1 /* POWER4/PowerPC970 gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 2008, 2009, 2010 Free Software Foundation, Inc. 4 5 This file is part of the GNU MP Library. 6 7 The GNU MP Library is free software; you can redistribute it and/or modify 8 it under the terms of the GNU Lesser General Public License as published by 9 the Free Software Foundation; either version 3 of the License, or (at your 10 option) any later version. 11 12 The GNU MP Library is distributed in the hope that it will be useful, but 13 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 15 License for more details. 16 17 You should have received a copy of the GNU Lesser General Public License 18 along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */ 19 20 #define GMP_LIMB_BITS 64 21 #define BYTES_PER_MP_LIMB 8 22 23 24 #define MOD_1_NORM_THRESHOLD 0 /* always */ 25 #define MOD_1_UNNORM_THRESHOLD 0 /* always */ 26 #define MOD_1N_TO_MOD_1_1_THRESHOLD 6 27 #define MOD_1U_TO_MOD_1_1_THRESHOLD 5 28 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 9 29 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 20 30 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 16 31 #define USE_PREINV_DIVREM_1 0 32 #define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */ 33 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 34 #define BMOD_1_TO_MOD_1_THRESHOLD 37 35 36 #define MUL_TOOM22_THRESHOLD 18 37 #define MUL_TOOM33_THRESHOLD 53 38 #define MUL_TOOM44_THRESHOLD 106 39 #define MUL_TOOM6H_THRESHOLD 180 40 #define MUL_TOOM8H_THRESHOLD 309 41 42 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 61 43 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 91 44 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 92 45 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 51 46 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 79 47 48 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 49 #define SQR_TOOM2_THRESHOLD 28 50 #define SQR_TOOM3_THRESHOLD 73 51 #define SQR_TOOM4_THRESHOLD 136 52 #define SQR_TOOM6_THRESHOLD 194 53 #define SQR_TOOM8_THRESHOLD 272 54 55 #define MULMID_TOOM42_THRESHOLD 32 56 57 #define MULMOD_BNM1_THRESHOLD 11 58 #define SQRMOD_BNM1_THRESHOLD 16 59 60 #define MUL_FFT_MODF_THRESHOLD 372 /* k = 5 */ 61 #define MUL_FFT_TABLE3 \ 62 { { 372, 5}, { 13, 6}, { 7, 5}, { 15, 6}, \ 63 { 8, 5}, { 17, 6}, { 9, 5}, { 19, 6}, \ 64 { 10, 5}, { 21, 6}, { 19, 7}, { 10, 6}, \ 65 { 21, 7}, { 11, 6}, { 23, 7}, { 21, 8}, \ 66 { 11, 7}, { 25, 8}, { 13, 7}, { 31, 8}, \ 67 { 17, 7}, { 35, 8}, { 21, 9}, { 11, 8}, \ 68 { 27, 9}, { 15, 8}, { 35, 9}, { 19, 8}, \ 69 { 41, 9}, { 23, 8}, { 49, 9}, { 27,10}, \ 70 { 15, 9}, { 39,10}, { 23, 9}, { 55,11}, \ 71 { 15,10}, { 31, 9}, { 71,10}, { 39, 9}, \ 72 { 83,10}, { 47, 9}, { 99,10}, { 55,11}, \ 73 { 31,10}, { 63, 9}, { 127,10}, { 79,11}, \ 74 { 47,10}, { 95, 9}, { 191,10}, { 103, 9}, \ 75 { 207,12}, { 31,11}, { 63,10}, { 127, 9}, \ 76 { 255,10}, { 135, 9}, { 271,11}, { 79,10}, \ 77 { 159, 9}, { 319,10}, { 167,11}, { 95,10}, \ 78 { 191, 9}, { 383, 8}, { 767,10}, { 207, 9}, \ 79 { 415,11}, { 111,10}, { 223,12}, { 63,11}, \ 80 { 127,10}, { 255, 9}, { 511,10}, { 271, 9}, \ 81 { 543,11}, { 143,10}, { 287, 9}, { 575, 8}, \ 82 { 1151,10}, { 303, 9}, { 607,10}, { 319, 9}, \ 83 { 639,10}, { 335,12}, { 95,11}, { 191,10}, \ 84 { 383, 9}, { 767,11}, { 207,10}, { 415, 9}, \ 85 { 831,11}, { 223,10}, { 447,13}, { 8192,14}, \ 86 { 16384,15}, { 32768,16}, { 65536,17}, { 131072,18}, \ 87 { 262144,19}, { 524288,20}, {1048576,21}, {2097152,22}, \ 88 {4194304,23}, {8388608,24} } 89 #define MUL_FFT_TABLE3_SIZE 106 90 #define MUL_FFT_THRESHOLD 3264 91 92 #define SQR_FFT_MODF_THRESHOLD 284 /* k = 5 */ 93 #define SQR_FFT_TABLE3 \ 94 { { 280, 5}, { 13, 6}, { 7, 5}, { 15, 6}, \ 95 { 8, 5}, { 17, 6}, { 19, 7}, { 10, 6}, \ 96 { 21, 7}, { 21, 8}, { 11, 7}, { 24, 8}, \ 97 { 13, 7}, { 29, 8}, { 15, 7}, { 31, 8}, \ 98 { 17, 7}, { 35, 8}, { 21, 9}, { 11, 8}, \ 99 { 27, 9}, { 15, 8}, { 33, 9}, { 19, 8}, \ 100 { 41, 9}, { 23, 8}, { 47, 9}, { 27,10}, \ 101 { 15, 9}, { 39,10}, { 23, 9}, { 51,11}, \ 102 { 15,10}, { 31, 9}, { 67,10}, { 39, 9}, \ 103 { 83,10}, { 47, 9}, { 95,10}, { 55,11}, \ 104 { 31,10}, { 71, 9}, { 143,10}, { 79,11}, \ 105 { 47,10}, { 95, 9}, { 191, 8}, { 383,10}, \ 106 { 103,12}, { 31,11}, { 63,10}, { 127, 9}, \ 107 { 255, 8}, { 511,10}, { 135, 9}, { 271,10}, \ 108 { 143, 9}, { 287,11}, { 79,10}, { 159, 9}, \ 109 { 319, 8}, { 639,10}, { 175, 9}, { 351,11}, \ 110 { 95,10}, { 191, 9}, { 383, 8}, { 767,10}, \ 111 { 207, 9}, { 415,12}, { 63,11}, { 127,10}, \ 112 { 255, 9}, { 511,10}, { 271,11}, { 143,10}, \ 113 { 287, 9}, { 575,11}, { 159,10}, { 319, 9}, \ 114 { 639,11}, { 175,10}, { 351,12}, { 95,11}, \ 115 { 191,10}, { 383, 9}, { 767,11}, { 207,10}, \ 116 { 415, 9}, { 831,11}, { 223,10}, { 447,13}, \ 117 { 8192,14}, { 16384,15}, { 32768,16}, { 65536,17}, \ 118 { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \ 119 {2097152,22}, {4194304,23}, {8388608,24} } 120 #define SQR_FFT_TABLE3_SIZE 103 121 #define SQR_FFT_THRESHOLD 2752 122 123 #define MULLO_BASECASE_THRESHOLD 3 124 #define MULLO_DC_THRESHOLD 40 125 #define MULLO_MUL_N_THRESHOLD 6440 126 127 #define DC_DIV_QR_THRESHOLD 43 128 #define DC_DIVAPPR_Q_THRESHOLD 166 129 #define DC_BDIV_QR_THRESHOLD 47 130 #define DC_BDIV_Q_THRESHOLD 112 131 132 #define INV_MULMOD_BNM1_THRESHOLD 50 133 #define INV_NEWTON_THRESHOLD 181 134 #define INV_APPR_THRESHOLD 165 135 136 #define BINV_NEWTON_THRESHOLD 214 137 #define REDC_1_TO_REDC_N_THRESHOLD 55 138 139 #define MU_DIV_QR_THRESHOLD 998 140 #define MU_DIVAPPR_Q_THRESHOLD 1017 141 #define MUPI_DIV_QR_THRESHOLD 84 142 #define MU_BDIV_QR_THRESHOLD 855 143 #define MU_BDIV_Q_THRESHOLD 1017 144 145 #define POWM_SEC_TABLE 4,32,327,1100,2826 146 147 #define MATRIX22_STRASSEN_THRESHOLD 12 148 #define HGCD_THRESHOLD 109 149 #define HGCD_APPR_THRESHOLD 107 150 #define HGCD_REDUCE_THRESHOLD 2121 151 #define GCD_DC_THRESHOLD 348 152 #define GCDEXT_DC_THRESHOLD 246 153 #define JACOBI_BASE_METHOD 4 154 155 #define GET_STR_DC_THRESHOLD 11 156 #define GET_STR_PRECOMPUTE_THRESHOLD 23 157 #define SET_STR_DC_THRESHOLD 650 158 #define SET_STR_PRECOMPUTE_THRESHOLD 1713 159 160 #define FAC_DSC_THRESHOLD 562 161 #define FAC_ODD_THRESHOLD 23 162