1 /* POWER7 gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002, 2003, 2009, 2010, 2011 4 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 64 22 #define BYTES_PER_MP_LIMB 8 23 24 /* 3550 MHz POWER7 (gcc110.fsffrance.org) */ 25 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 8 29 #define MOD_1U_TO_MOD_1_1_THRESHOLD 5 30 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 12 31 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 33 32 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 17 33 #define USE_PREINV_DIVREM_1 0 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 38 37 38 #define MUL_TOOM22_THRESHOLD 22 39 #define MUL_TOOM33_THRESHOLD 73 40 #define MUL_TOOM44_THRESHOLD 154 41 #define MUL_TOOM6H_THRESHOLD 270 42 #define MUL_TOOM8H_THRESHOLD 369 43 44 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 81 45 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 122 46 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 105 47 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 105 48 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 112 49 50 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 51 #define SQR_TOOM2_THRESHOLD 30 52 #define SQR_TOOM3_THRESHOLD 109 53 #define SQR_TOOM4_THRESHOLD 178 54 #define SQR_TOOM6_THRESHOLD 303 55 #define SQR_TOOM8_THRESHOLD 357 56 57 #define MULMID_TOOM42_THRESHOLD 62 58 59 #define MULMOD_BNM1_THRESHOLD 16 60 #define SQRMOD_BNM1_THRESHOLD 18 61 62 #define MUL_FFT_MODF_THRESHOLD 444 /* k = 5 */ 63 #define MUL_FFT_TABLE3 \ 64 { { 436, 5}, { 19, 6}, { 10, 5}, { 21, 6}, \ 65 { 21, 7}, { 11, 6}, { 23, 7}, { 12, 6}, \ 66 { 25, 7}, { 13, 6}, { 27, 7}, { 15, 6}, \ 67 { 31, 7}, { 21, 8}, { 11, 7}, { 25, 8}, \ 68 { 13, 7}, { 28, 8}, { 15, 7}, { 32, 8}, \ 69 { 17, 7}, { 35, 8}, { 19, 7}, { 39, 8}, \ 70 { 21, 9}, { 11, 8}, { 29, 9}, { 15, 8}, \ 71 { 35, 9}, { 19, 8}, { 41, 9}, { 23, 8}, \ 72 { 47, 9}, { 27,10}, { 15, 9}, { 31, 8}, \ 73 { 63, 9}, { 43,10}, { 23, 9}, { 51,11}, \ 74 { 15,10}, { 31, 9}, { 67,10}, { 39, 9}, \ 75 { 79,10}, { 47, 9}, { 95,10}, { 55,11}, \ 76 { 31,10}, { 79,11}, { 47,10}, { 95,12}, \ 77 { 31,11}, { 63,10}, { 135,11}, { 79,10}, \ 78 { 159,11}, { 95,10}, { 191,11}, { 111,12}, \ 79 { 63,11}, { 127,10}, { 255,11}, { 143,10}, \ 80 { 287, 9}, { 575,10}, { 303,11}, { 159,12}, \ 81 { 95,11}, { 191,10}, { 383,13}, { 63,12}, \ 82 { 127,11}, { 255,10}, { 511,11}, { 271,10}, \ 83 { 543, 9}, { 1087,11}, { 287,10}, { 575,11}, \ 84 { 303,12}, { 159,11}, { 319,10}, { 639,11}, \ 85 { 335,10}, { 671,11}, { 351,10}, { 703,12}, \ 86 { 191,11}, { 383,10}, { 767,11}, { 415,10}, \ 87 { 831,12}, { 223,11}, { 447,13}, { 8192,14}, \ 88 { 16384,15}, { 32768,16}, { 65536,17}, { 131072,18}, \ 89 { 262144,19}, { 524288,20}, {1048576,21}, {2097152,22}, \ 90 {4194304,23}, {8388608,24} } 91 #define MUL_FFT_TABLE3_SIZE 106 92 #define MUL_FFT_THRESHOLD 5248 93 94 #define SQR_FFT_MODF_THRESHOLD 380 /* k = 5 */ 95 #define SQR_FFT_TABLE3 \ 96 { { 308, 5}, { 17, 6}, { 9, 5}, { 19, 6}, \ 97 { 21, 7}, { 11, 6}, { 23, 7}, { 21, 8}, \ 98 { 11, 7}, { 24, 8}, { 13, 7}, { 27, 8}, \ 99 { 15, 7}, { 31, 8}, { 21, 9}, { 11, 8}, \ 100 { 27, 9}, { 15, 8}, { 33, 9}, { 19, 8}, \ 101 { 41, 9}, { 23, 8}, { 47, 9}, { 27,10}, \ 102 { 15, 9}, { 39,10}, { 23, 9}, { 47,11}, \ 103 { 15,10}, { 31, 9}, { 67,10}, { 39, 9}, \ 104 { 79,10}, { 47,11}, { 31,10}, { 79,11}, \ 105 { 47,10}, { 95,12}, { 31,11}, { 63,10}, \ 106 { 127, 9}, { 255,10}, { 135,11}, { 79,10}, \ 107 { 159, 9}, { 319,11}, { 95,10}, { 191, 9}, \ 108 { 383,12}, { 63,11}, { 127,10}, { 255, 9}, \ 109 { 511,10}, { 271, 9}, { 543,11}, { 143,10}, \ 110 { 287, 9}, { 575,11}, { 159,10}, { 319, 9}, \ 111 { 639,11}, { 175,12}, { 95,11}, { 191,10}, \ 112 { 383, 9}, { 767,11}, { 207,13}, { 63,12}, \ 113 { 127,11}, { 255,10}, { 511,11}, { 271,10}, \ 114 { 543,11}, { 287,10}, { 575,11}, { 303,12}, \ 115 { 159,11}, { 319,10}, { 639, 9}, { 1279,10}, \ 116 { 671,11}, { 351,10}, { 703,12}, { 191,11}, \ 117 { 383,10}, { 767,11}, { 415,10}, { 831,12}, \ 118 { 223,11}, { 447,10}, { 895,11}, { 479,13}, \ 119 { 8192,14}, { 16384,15}, { 32768,16}, { 65536,17}, \ 120 { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \ 121 {2097152,22}, {4194304,23}, {8388608,24} } 122 #define SQR_FFT_TABLE3_SIZE 103 123 #define SQR_FFT_THRESHOLD 3712 124 125 #define MULLO_BASECASE_THRESHOLD 5 126 #define MULLO_DC_THRESHOLD 33 127 #define MULLO_MUL_N_THRESHOLD 10323 128 129 #define DC_DIV_QR_THRESHOLD 57 130 #define DC_DIVAPPR_Q_THRESHOLD 185 131 #define DC_BDIV_QR_THRESHOLD 63 132 #define DC_BDIV_Q_THRESHOLD 158 133 134 #define INV_MULMOD_BNM1_THRESHOLD 58 135 #define INV_NEWTON_THRESHOLD 212 136 #define INV_APPR_THRESHOLD 187 137 138 #define BINV_NEWTON_THRESHOLD 276 139 #define REDC_1_TO_REDC_N_THRESHOLD 63 140 141 #define MU_DIV_QR_THRESHOLD 1442 142 #define MU_DIVAPPR_Q_THRESHOLD 1442 143 #define MUPI_DIV_QR_THRESHOLD 91 144 #define MU_BDIV_QR_THRESHOLD 1142 145 #define MU_BDIV_Q_THRESHOLD 1442 146 147 #define POWM_SEC_TABLE 3,38,270,1487 148 149 #define MATRIX22_STRASSEN_THRESHOLD 14 150 #define HGCD_THRESHOLD 138 151 #define HGCD_APPR_THRESHOLD 157 152 #define HGCD_REDUCE_THRESHOLD 2578 153 #define GCD_DC_THRESHOLD 573 154 #define GCDEXT_DC_THRESHOLD 440 155 #define JACOBI_BASE_METHOD 4 156 157 #define GET_STR_DC_THRESHOLD 14 158 #define GET_STR_PRECOMPUTE_THRESHOLD 32 159 #define SET_STR_DC_THRESHOLD 1517 160 #define SET_STR_PRECOMPUTE_THRESHOLD 3007 161 162 #define FAC_DSC_THRESHOLD 680 163 #define FAC_ODD_THRESHOLD 24 164