1 /* gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991, 1993, 1994, 1999-2004 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 either: 9 10 * the GNU Lesser General Public License as published by the Free 11 Software Foundation; either version 3 of the License, or (at your 12 option) any later version. 13 14 or 15 16 * the GNU General Public License as published by the Free Software 17 Foundation; either version 2 of the License, or (at your option) any 18 later version. 19 20 or both in parallel, as here. 21 22 The GNU MP Library is distributed in the hope that it will be useful, but 23 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 24 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 25 for more details. 26 27 You should have received copies of the GNU General Public License and the 28 GNU Lesser General Public License along with the GNU MP Library. If not, 29 see https://www.gnu.org/licenses/. */ 30 31 #define GMP_LIMB_BITS 64 32 #define GMP_LIMB_BYTES 8 33 34 /* Generated by tuneup.c, 2004-02-07, gcc 3.3 */ 35 36 #define MUL_TOOM22_THRESHOLD 40 37 #define MUL_TOOM33_THRESHOLD 236 38 39 #define SQR_BASECASE_THRESHOLD 7 /* karatsuba */ 40 #define SQR_TOOM2_THRESHOLD 0 /* never sqr_basecase */ 41 #define SQR_TOOM3_THRESHOLD 120 42 43 #define DIV_SB_PREINV_THRESHOLD MP_SIZE_T_MAX /* no preinv with nails */ 44 #define DIV_DC_THRESHOLD 48 45 #define POWM_THRESHOLD 113 46 47 #define HGCD_THRESHOLD 78 48 #define GCD_ACCEL_THRESHOLD 3 49 #define GCD_DC_THRESHOLD 392 50 #define JACOBI_BASE_METHOD 1 51 52 #define DIVREM_1_NORM_THRESHOLD MP_SIZE_T_MAX /* no preinv with nails */ 53 #define DIVREM_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* no preinv with nails */ 54 #define MOD_1_NORM_THRESHOLD MP_SIZE_T_MAX /* no preinv with nails */ 55 #define MOD_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* no preinv with nails */ 56 #define USE_PREINV_DIVREM_1 0 /* no preinv with nails */ 57 #define USE_PREINV_MOD_1 0 /* no preinv with nails */ 58 #define DIVREM_2_THRESHOLD MP_SIZE_T_MAX /* no preinv with nails */ 59 #define DIVEXACT_1_THRESHOLD 0 /* always */ 60 #define MODEXACT_1_ODD_THRESHOLD 0 /* always */ 61 62 #define GET_STR_DC_THRESHOLD 15 63 #define GET_STR_PRECOMPUTE_THRESHOLD 24 64 #define SET_STR_THRESHOLD 6336 65 66 #define MUL_FFT_TABLE { 688, 1440, 3648, 6400, 25600, 0 } 67 #define MUL_FFT_MODF_THRESHOLD 488 68 #define MUL_FFT_THRESHOLD 3712 69 70 #define SQR_FFT_TABLE { 432, 864, 3136, 6400, 25600, 0 } 71 #define SQR_FFT_MODF_THRESHOLD 480 72 #define SQR_FFT_THRESHOLD 2976 73