1 /* 80486 gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 2001-2003 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 32 32 #define GMP_LIMB_BYTES 4 33 34 35 /* 100MHz DX4 */ 36 37 /* Generated by tuneup.c, 2003-02-13, gcc 2.95 */ 38 39 #define MUL_TOOM22_THRESHOLD 18 40 #define MUL_TOOM33_THRESHOLD 228 41 42 #define SQR_BASECASE_THRESHOLD 13 43 #define SQR_TOOM2_THRESHOLD 49 44 #define SQR_TOOM3_THRESHOLD 238 45 46 #define DIV_SB_PREINV_THRESHOLD MP_SIZE_T_MAX /* never */ 47 #define DIV_DC_THRESHOLD 72 48 #define POWM_THRESHOLD 38 49 50 #define GCD_ACCEL_THRESHOLD 3 51 #define JACOBI_BASE_METHOD 2 52 53 #define USE_PREINV_DIVREM_1 0 54 #define USE_PREINV_MOD_1 0 55 #define DIVREM_2_THRESHOLD MP_SIZE_T_MAX /* never */ 56 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 57 #define MODEXACT_1_ODD_THRESHOLD 17 58 59 #define GET_STR_DC_THRESHOLD 32 60 #define GET_STR_PRECOMPUTE_THRESHOLD 82 61 #define SET_STR_THRESHOLD 3524 62 63 #define MUL_FFT_TABLE { 464, 928, 1920, 4608, 10240, 40960, 0 } 64 #define MUL_FFT_MODF_THRESHOLD 392 65 #define MUL_FFT_THRESHOLD 2816 66 67 #define SQR_FFT_TABLE { 432, 928, 1920, 4608, 14336, 40960, 0 } 68 #define SQR_FFT_MODF_THRESHOLD 392 69 #define SQR_FFT_THRESHOLD 2816 70