1/* Intel P6/sse2 gmp-mparam.h -- Compiler/machine parameter header file. 2 3Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002, 2003, 2008, 2009, 2010 Free 4Software Foundation, Inc. 5 6This file is part of the GNU MP Library. 7 8The GNU MP Library is free software; you can redistribute it and/or modify 9it under the terms of the GNU Lesser General Public License as published by 10the Free Software Foundation; either version 3 of the License, or (at your 11option) any later version. 12 13The GNU MP Library is distributed in the hope that it will be useful, but 14WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 15or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 16License for more details. 17 18You should have received a copy of the GNU Lesser General Public License 19along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */ 20 21 22#define GMP_LIMB_BITS 32 23#define BYTES_PER_MP_LIMB 4 24 25 26/* NOTE: In a fat binary build SQR_TOOM2_THRESHOLD here cannot be more than the 27 value in mpn/x86/p6/gmp-mparam.h. The latter is used as a hard limit in 28 mpn/x86/p6/sqr_basecase.asm. */ 29 30 31/* 1867 MHz P6 model 13 */ 32 33#define MOD_1_NORM_THRESHOLD 4 34#define MOD_1_UNNORM_THRESHOLD 6 35#define MOD_1N_TO_MOD_1_1_THRESHOLD 9 36#define MOD_1U_TO_MOD_1_1_THRESHOLD 6 37#define MOD_1_1_TO_MOD_1_2_THRESHOLD 0 /* never mpn_mod_1_1p */ 38#define MOD_1_2_TO_MOD_1_4_THRESHOLD 8 39#define PREINV_MOD_1_TO_MOD_1_THRESHOLD 15 40#define USE_PREINV_DIVREM_1 1 /* native */ 41#define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 42#define BMOD_1_TO_MOD_1_THRESHOLD 22 43 44#define MUL_TOOM22_THRESHOLD 20 45#define MUL_TOOM33_THRESHOLD 77 46#define MUL_TOOM44_THRESHOLD 182 47#define MUL_TOOM6H_THRESHOLD 252 48#define MUL_TOOM8H_THRESHOLD 381 49 50#define MUL_TOOM32_TO_TOOM43_THRESHOLD 75 51#define MUL_TOOM32_TO_TOOM53_THRESHOLD 122 52#define MUL_TOOM42_TO_TOOM53_THRESHOLD 115 53#define MUL_TOOM42_TO_TOOM63_THRESHOLD 79 54 55#define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 56#define SQR_TOOM2_THRESHOLD 30 57#define SQR_TOOM3_THRESHOLD 101 58#define SQR_TOOM4_THRESHOLD 154 59#define SQR_TOOM6_THRESHOLD 222 60#define SQR_TOOM8_THRESHOLD 547 61 62#define MULMOD_BNM1_THRESHOLD 13 63#define SQRMOD_BNM1_THRESHOLD 18 64 65#define MUL_FFT_MODF_THRESHOLD 565 /* k = 5 */ 66#define MUL_FFT_TABLE3 \ 67 { { 565, 5}, { 25, 6}, { 13, 5}, { 27, 6}, \ 68 { 25, 7}, { 13, 6}, { 28, 7}, { 15, 6}, \ 69 { 31, 7}, { 17, 6}, { 35, 7}, { 27, 8}, \ 70 { 15, 7}, { 35, 8}, { 19, 7}, { 41, 8}, \ 71 { 23, 7}, { 47, 8}, { 27, 9}, { 15, 8}, \ 72 { 31, 7}, { 63, 8}, { 39, 9}, { 23, 5}, \ 73 { 383, 4}, { 991, 5}, { 511, 6}, { 267, 7}, \ 74 { 157, 8}, { 91, 9}, { 47, 8}, { 111, 9}, \ 75 { 63, 8}, { 127, 9}, { 79,10}, { 47, 9}, \ 76 { 95,11}, { 31,10}, { 63, 9}, { 135,10}, \ 77 { 79, 9}, { 159,10}, { 95,11}, { 63,10}, \ 78 { 143, 9}, { 287,10}, { 159,11}, { 95,10}, \ 79 { 191,12}, { 63,11}, { 127,10}, { 255, 9}, \ 80 { 511,10}, { 271, 9}, { 543,10}, { 287,11}, \ 81 { 159,10}, { 335, 9}, { 671,11}, { 191,10}, \ 82 { 383, 9}, { 767,10}, { 399, 9}, { 799,10}, \ 83 { 415,11}, { 223,12}, { 127,11}, { 255,10}, \ 84 { 543, 9}, { 1087,11}, { 287,10}, { 607,11}, \ 85 { 319,10}, { 671,12}, { 191,11}, { 383,10}, \ 86 { 799,11}, { 415,10}, { 831,13}, { 127,12}, \ 87 { 255,11}, { 543,10}, { 1087,11}, { 607,10}, \ 88 { 1215,12}, { 319,11}, { 671,10}, { 1343,11}, \ 89 { 735,10}, { 1471,12}, { 383,11}, { 799,10}, \ 90 { 1599,11}, { 863,12}, { 447,11}, { 959,13}, \ 91 { 255,12}, { 511,11}, { 1087,12}, { 575,11}, \ 92 { 1215,12}, { 639,11}, { 1343,12}, { 703,11}, \ 93 { 1471,13}, { 383,12}, { 831,11}, { 1727,12}, \ 94 { 959,14}, { 255,13}, { 511,12}, { 1215,13}, \ 95 { 639,12}, { 1471,11}, { 2943,13}, { 767,12}, \ 96 { 1727,13}, { 895,12}, { 1919,14}, { 511,13}, \ 97 { 1023,12}, { 2111,13}, { 1151,12}, { 2431,13}, \ 98 { 1407,12}, { 2815,14}, { 767,13}, { 1663,12}, \ 99 { 3455,13}, { 8192,14}, { 16384,15}, { 32768,16} } 100#define MUL_FFT_TABLE3_SIZE 132 101#define MUL_FFT_THRESHOLD 6784 102 103#define SQR_FFT_MODF_THRESHOLD 472 /* k = 5 */ 104#define SQR_FFT_TABLE3 \ 105 { { 472, 5}, { 25, 6}, { 13, 5}, { 27, 6}, \ 106 { 25, 7}, { 13, 6}, { 27, 7}, { 15, 6}, \ 107 { 31, 7}, { 17, 6}, { 35, 7}, { 27, 8}, \ 108 { 15, 7}, { 35, 8}, { 19, 7}, { 41, 8}, \ 109 { 23, 7}, { 49, 8}, { 27, 9}, { 15, 8}, \ 110 { 39, 9}, { 23, 8}, { 51,10}, { 15, 9}, \ 111 { 31, 8}, { 63, 4}, { 1023, 8}, { 67, 9}, \ 112 { 39, 5}, { 639, 4}, { 1471, 6}, { 383, 7}, \ 113 { 209, 8}, { 119, 9}, { 63, 7}, { 255, 8}, \ 114 { 139, 9}, { 71, 8}, { 143, 9}, { 79,10}, \ 115 { 47, 9}, { 95,11}, { 31,10}, { 63, 9}, \ 116 { 135,10}, { 79, 9}, { 159, 8}, { 319, 9}, \ 117 { 167,10}, { 95,11}, { 63,10}, { 143, 9}, \ 118 { 287,10}, { 159,11}, { 95,10}, { 191,12}, \ 119 { 63,11}, { 127,10}, { 255, 9}, { 543, 8}, \ 120 { 1087,10}, { 287, 9}, { 575,11}, { 159,10}, \ 121 { 319, 9}, { 639,10}, { 335, 9}, { 671,10}, \ 122 { 351, 9}, { 703,11}, { 191,10}, { 383, 9}, \ 123 { 767,10}, { 399, 9}, { 799,10}, { 415, 9}, \ 124 { 831,11}, { 223,12}, { 127,11}, { 255,10}, \ 125 { 543, 9}, { 1087,11}, { 287,10}, { 607, 9}, \ 126 { 1215,11}, { 319,10}, { 671, 9}, { 1343,11}, \ 127 { 351,10}, { 703,12}, { 191,11}, { 383,10}, \ 128 { 799,11}, { 415,10}, { 831,13}, { 127,12}, \ 129 { 255,11}, { 543,10}, { 1087,11}, { 607,12}, \ 130 { 319,11}, { 671,10}, { 1343,11}, { 735,12}, \ 131 { 383,11}, { 799,10}, { 1599,11}, { 863,12}, \ 132 { 447,11}, { 959,13}, { 255,12}, { 511,11}, \ 133 { 1087,12}, { 575,11}, { 1215,12}, { 639,11}, \ 134 { 1343,12}, { 703,11}, { 1471,13}, { 383,12}, \ 135 { 767,11}, { 1599,12}, { 831,11}, { 1727,12}, \ 136 { 959,14}, { 255,13}, { 511,12}, { 1215,13}, \ 137 { 639,12}, { 1471,13}, { 767,12}, { 1727,13}, \ 138 { 895,12}, { 1919,14}, { 511,13}, { 1023,12}, \ 139 { 2111,13}, { 1151,12}, { 2431,13}, { 1407,14}, \ 140 { 767,13}, { 1663,12}, { 3455,13}, { 8192,14}, \ 141 { 16384,15}, { 32768,16} } 142#define SQR_FFT_TABLE3_SIZE 146 143#define SQR_FFT_THRESHOLD 5760 144 145#define MULLO_BASECASE_THRESHOLD 0 /* always */ 146#define MULLO_DC_THRESHOLD 34 147#define MULLO_MUL_N_THRESHOLD 13463 148 149#define DC_DIV_QR_THRESHOLD 19 150#define DC_DIVAPPR_Q_THRESHOLD 56 151#define DC_BDIV_QR_THRESHOLD 60 152#define DC_BDIV_Q_THRESHOLD 132 153 154#define INV_MULMOD_BNM1_THRESHOLD 38 155#define INV_NEWTON_THRESHOLD 69 156#define INV_APPR_THRESHOLD 65 157 158#define BINV_NEWTON_THRESHOLD 276 159#define REDC_1_TO_REDC_N_THRESHOLD 63 160 161#define MU_DIV_QR_THRESHOLD 1308 162#define MU_DIVAPPR_Q_THRESHOLD 998 163#define MUPI_DIV_QR_THRESHOLD 62 164#define MU_BDIV_QR_THRESHOLD 1442 165#define MU_BDIV_Q_THRESHOLD 1470 166 167#define MATRIX22_STRASSEN_THRESHOLD 17 168#define HGCD_THRESHOLD 60 169#define GCD_DC_THRESHOLD 393 170#define GCDEXT_DC_THRESHOLD 303 171#define JACOBI_BASE_METHOD 1 172 173#define GET_STR_DC_THRESHOLD 13 174#define GET_STR_PRECOMPUTE_THRESHOLD 22 175#define SET_STR_DC_THRESHOLD 587 176#define SET_STR_PRECOMPUTE_THRESHOLD 983 177