| Austin Schuh | dace2a6 | 2020-08-18 10:56:48 -0700 | [diff] [blame] | 1 | /* gmp-mparam.h -- Compiler/machine parameter header file. |
| 2 | |
| 3 | Copyright 1991, 1993, 1994, 1999-2003, 2009, 2010 Free Software Foundation, |
| 4 | 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 either: |
| 10 | |
| 11 | * the GNU Lesser General Public License as published by the Free |
| 12 | Software Foundation; either version 3 of the License, or (at your |
| 13 | option) any later version. |
| 14 | |
| 15 | or |
| 16 | |
| 17 | * the GNU General Public License as published by the Free Software |
| 18 | Foundation; either version 2 of the License, or (at your option) any |
| 19 | later version. |
| 20 | |
| 21 | or both in parallel, as here. |
| 22 | |
| 23 | The GNU MP Library is distributed in the hope that it will be useful, but |
| 24 | WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| 25 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 26 | for more details. |
| 27 | |
| 28 | You should have received copies of the GNU General Public License and the |
| 29 | GNU Lesser General Public License along with the GNU MP Library. If not, |
| 30 | see https://www.gnu.org/licenses/. */ |
| 31 | |
| 32 | #define GMP_LIMB_BITS 32 |
| 33 | #define GMP_LIMB_BYTES 4 |
| 34 | |
| 35 | /* 1193MHz ARM (gcc55.fsffrance.org) */ |
| 36 | |
| 37 | #define DIVREM_1_NORM_THRESHOLD 0 /* preinv always */ |
| 38 | #define DIVREM_1_UNNORM_THRESHOLD 0 /* always */ |
| 39 | #define MOD_1_NORM_THRESHOLD 0 /* always */ |
| 40 | #define MOD_1_UNNORM_THRESHOLD 0 /* always */ |
| 41 | #define MOD_1N_TO_MOD_1_1_THRESHOLD 56 |
| 42 | #define MOD_1U_TO_MOD_1_1_THRESHOLD 11 |
| 43 | #define MOD_1_1_TO_MOD_1_2_THRESHOLD 0 /* never mpn_mod_1_1p */ |
| 44 | #define MOD_1_2_TO_MOD_1_4_THRESHOLD MP_SIZE_T_MAX |
| 45 | #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 71 |
| 46 | #define USE_PREINV_DIVREM_1 1 /* preinv always */ |
| 47 | #define DIVREM_2_THRESHOLD 0 /* preinv always */ |
| 48 | #define DIVEXACT_1_THRESHOLD 0 /* always */ |
| 49 | #define BMOD_1_TO_MOD_1_THRESHOLD 41 |
| 50 | |
| 51 | #define MUL_TOOM22_THRESHOLD 36 |
| 52 | #define MUL_TOOM33_THRESHOLD 125 |
| 53 | #define MUL_TOOM44_THRESHOLD 193 |
| 54 | #define MUL_TOOM6H_THRESHOLD 303 |
| 55 | #define MUL_TOOM8H_THRESHOLD 418 |
| 56 | |
| 57 | #define MUL_TOOM32_TO_TOOM43_THRESHOLD 125 |
| 58 | #define MUL_TOOM32_TO_TOOM53_THRESHOLD 176 |
| 59 | #define MUL_TOOM42_TO_TOOM53_THRESHOLD 114 |
| 60 | #define MUL_TOOM42_TO_TOOM63_THRESHOLD 129 |
| 61 | |
| 62 | #define SQR_BASECASE_THRESHOLD 12 |
| 63 | #define SQR_TOOM2_THRESHOLD 78 |
| 64 | #define SQR_TOOM3_THRESHOLD 137 |
| 65 | #define SQR_TOOM4_THRESHOLD 212 |
| 66 | #define SQR_TOOM6_THRESHOLD 306 |
| 67 | #define SQR_TOOM8_THRESHOLD 422 |
| 68 | |
| 69 | #define MULMOD_BNM1_THRESHOLD 20 |
| 70 | #define SQRMOD_BNM1_THRESHOLD 26 |
| 71 | |
| 72 | #define MUL_FFT_MODF_THRESHOLD 436 /* k = 5 */ |
| 73 | #define MUL_FFT_TABLE3 \ |
| 74 | { { 436, 5}, { 27, 6}, { 28, 7}, { 15, 6}, \ |
| 75 | { 32, 7}, { 17, 6}, { 35, 7}, { 19, 6}, \ |
| 76 | { 39, 7}, { 29, 8}, { 15, 7}, { 35, 8}, \ |
| 77 | { 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 |