1184251Smarcel/* gmp-mparam.h -- Compiler/machine parameter header file. 2184251Smarcel 3184251SmarcelCopyright 1991, 1993, 1994, 1999-2003, 2009, 2010 Free Software Foundation, 4184251SmarcelInc. 5184251Smarcel 6184251SmarcelThis file is part of the GNU MP Library. 7184251Smarcel 8184251SmarcelThe GNU MP Library is free software; you can redistribute it and/or modify 9184251Smarcelit under the terms of either: 10184251Smarcel 11184251Smarcel * the GNU Lesser General Public License as published by the Free 12184251Smarcel Software Foundation; either version 3 of the License, or (at your 13184251Smarcel option) any later version. 14184251Smarcel 15184251Smarcelor 16184251Smarcel 17184251Smarcel * the GNU General Public License as published by the Free Software 18184251Smarcel Foundation; either version 2 of the License, or (at your option) any 19184251Smarcel later version. 20184251Smarcel 21184251Smarcelor both in parallel, as here. 22184251Smarcel 23184251SmarcelThe GNU MP Library is distributed in the hope that it will be useful, but 24184251SmarcelWITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 25184251Smarcelor FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 26184251Smarcelfor more details. 27184251Smarcel 28184251SmarcelYou should have received copies of the GNU General Public License and the 29184251SmarcelGNU Lesser General Public License along with the GNU MP Library. If not, 30184251Smarcelsee https://www.gnu.org/licenses/. */ 31184251Smarcel 32184251Smarcel#define GMP_LIMB_BITS 32 33184251Smarcel#define GMP_LIMB_BYTES 4 34184251Smarcel 35184251Smarcel/* 1193MHz ARM (gcc55.fsffrance.org) */ 36184251Smarcel 37184251Smarcel#define DIVREM_1_NORM_THRESHOLD 0 /* preinv always */ 38184251Smarcel#define DIVREM_1_UNNORM_THRESHOLD 0 /* always */ 39184251Smarcel#define MOD_1_NORM_THRESHOLD 0 /* always */ 40184251Smarcel#define MOD_1_UNNORM_THRESHOLD 0 /* always */ 41184251Smarcel#define MOD_1N_TO_MOD_1_1_THRESHOLD 56 42184251Smarcel#define MOD_1U_TO_MOD_1_1_THRESHOLD 11 43184251Smarcel#define MOD_1_1_TO_MOD_1_2_THRESHOLD 0 /* never mpn_mod_1_1p */ 44184251Smarcel#define MOD_1_2_TO_MOD_1_4_THRESHOLD MP_SIZE_T_MAX 45184251Smarcel#define PREINV_MOD_1_TO_MOD_1_THRESHOLD 71 46184251Smarcel#define USE_PREINV_DIVREM_1 1 /* preinv always */ 47184251Smarcel#define DIVREM_2_THRESHOLD 0 /* preinv always */ 48184251Smarcel#define DIVEXACT_1_THRESHOLD 0 /* always */ 49184251Smarcel#define BMOD_1_TO_MOD_1_THRESHOLD 41 50184251Smarcel 51184251Smarcel#define MUL_TOOM22_THRESHOLD 36 52184251Smarcel#define MUL_TOOM33_THRESHOLD 125 53184251Smarcel#define MUL_TOOM44_THRESHOLD 193 54184251Smarcel#define MUL_TOOM6H_THRESHOLD 303 55184251Smarcel#define MUL_TOOM8H_THRESHOLD 418 56184251Smarcel 57184251Smarcel#define MUL_TOOM32_TO_TOOM43_THRESHOLD 125 58184251Smarcel#define MUL_TOOM32_TO_TOOM53_THRESHOLD 176 59184251Smarcel#define MUL_TOOM42_TO_TOOM53_THRESHOLD 114 60184251Smarcel#define MUL_TOOM42_TO_TOOM63_THRESHOLD 129 61184251Smarcel 62184251Smarcel#define SQR_BASECASE_THRESHOLD 12 63184251Smarcel#define SQR_TOOM2_THRESHOLD 78 64184251Smarcel#define SQR_TOOM3_THRESHOLD 137 65184251Smarcel#define SQR_TOOM4_THRESHOLD 212 66184251Smarcel#define SQR_TOOM6_THRESHOLD 306 67184251Smarcel#define SQR_TOOM8_THRESHOLD 422 68184251Smarcel 69184251Smarcel#define MULMOD_BNM1_THRESHOLD 20 70184251Smarcel#define SQRMOD_BNM1_THRESHOLD 26 71184251Smarcel 72184251Smarcel#define MUL_FFT_MODF_THRESHOLD 436 /* k = 5 */ 73184251Smarcel#define MUL_FFT_TABLE3 \ 74184251Smarcel { { 436, 5}, { 27, 6}, { 28, 7}, { 15, 6}, \ 75184251Smarcel { 32, 7}, { 17, 6}, { 35, 7}, { 19, 6}, \ 76184251Smarcel { 39, 7}, { 29, 8}, { 15, 7}, { 35, 8}, \ 77184251Smarcel { 19, 7}, { 41, 8}, { 23, 7}, { 49, 8}, \ 78 { 27, 9}, { 15, 8}, { 31, 7}, { 63, 8}, \ 79 { 256, 9}, { 512,10}, { 1024,11}, { 2048,12}, \ 80 { 4096,13}, { 8192,14}, { 16384,15}, { 32768,16} } 81#define MUL_FFT_TABLE3_SIZE 28 82#define MUL_FFT_THRESHOLD 5760 83 84#define SQR_FFT_MODF_THRESHOLD 404 /* k = 5 */ 85#define SQR_FFT_TABLE3 \ 86 { { 404, 5}, { 13, 4}, { 27, 5}, { 27, 6}, \ 87 { 28, 7}, { 15, 6}, { 32, 7}, { 17, 6}, \ 88 { 35, 7}, { 29, 8}, { 15, 7}, { 35, 8}, \ 89 { 19, 7}, { 41, 8}, { 23, 7}, { 47, 8}, \ 90 { 27, 9}, { 15, 8}, { 39, 9}, { 512,10}, \ 91 { 1024,11}, { 2048,12}, { 4096,13}, { 8192,14}, \ 92 { 16384,15}, { 32768,16} } 93#define SQR_FFT_TABLE3_SIZE 26 94#define SQR_FFT_THRESHOLD 3776 95 96#define MULLO_BASECASE_THRESHOLD 0 /* always */ 97#define MULLO_DC_THRESHOLD 137 98#define MULLO_MUL_N_THRESHOLD 11479 99 100#define DC_DIV_QR_THRESHOLD 150 101#define DC_DIVAPPR_Q_THRESHOLD 494 102#define DC_BDIV_QR_THRESHOLD 148 103#define DC_BDIV_Q_THRESHOLD 345 104 105#define INV_MULMOD_BNM1_THRESHOLD 70 106#define INV_NEWTON_THRESHOLD 474 107#define INV_APPR_THRESHOLD 478 108 109#define BINV_NEWTON_THRESHOLD 542 110#define REDC_1_TO_REDC_N_THRESHOLD 117 111 112#define MU_DIV_QR_THRESHOLD 2089 113#define MU_DIVAPPR_Q_THRESHOLD 2172 114#define MUPI_DIV_QR_THRESHOLD 225 115#define MU_BDIV_QR_THRESHOLD 1528 116#define MU_BDIV_Q_THRESHOLD 2089 117 118#define MATRIX22_STRASSEN_THRESHOLD 16 119#define HGCD_THRESHOLD 197 120#define GCD_DC_THRESHOLD 902 121#define GCDEXT_DC_THRESHOLD 650 122#define JACOBI_BASE_METHOD 2 123 124#define GET_STR_DC_THRESHOLD 20 125#define GET_STR_PRECOMPUTE_THRESHOLD 39 126#define SET_STR_DC_THRESHOLD 1045 127#define SET_STR_PRECOMPUTE_THRESHOLD 2147 128