1 /* 80486 gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 2001, 2002, 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 the GNU Lesser General Public License as published by 9 the Free Software Foundation; either version 3 of the License, or (at your 10 option) any later version. 11 12 The GNU MP Library is distributed in the hope that it will be useful, but 13 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 15 License for more details. 16 17 You should have received a copy of the GNU Lesser General Public License 18 along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */ 19 20 #define GMP_LIMB_BITS 32 21 #define BYTES_PER_MP_LIMB 4 22 23 24 /* 100MHz DX4 */ 25 26 /* Generated by tuneup.c, 2003-02-13, gcc 2.95 */ 27 28 #define MUL_TOOM22_THRESHOLD 18 29 #define MUL_TOOM33_THRESHOLD 228 30 31 #define SQR_BASECASE_THRESHOLD 13 32 #define SQR_TOOM2_THRESHOLD 49 33 #define SQR_TOOM3_THRESHOLD 238 34 35 #define DIV_SB_PREINV_THRESHOLD MP_SIZE_T_MAX /* never */ 36 #define DIV_DC_THRESHOLD 72 37 #define POWM_THRESHOLD 38 38 39 #define GCD_ACCEL_THRESHOLD 3 40 #define JACOBI_BASE_METHOD 2 41 42 #define USE_PREINV_DIVREM_1 0 43 #define USE_PREINV_MOD_1 0 44 #define DIVREM_2_THRESHOLD MP_SIZE_T_MAX /* never */ 45 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 46 #define MODEXACT_1_ODD_THRESHOLD 17 47 48 #define GET_STR_DC_THRESHOLD 32 49 #define GET_STR_PRECOMPUTE_THRESHOLD 82 50 #define SET_STR_THRESHOLD 3524 51 52 #define MUL_FFT_TABLE { 464, 928, 1920, 4608, 10240, 40960, 0 } 53 #define MUL_FFT_MODF_THRESHOLD 392 54 #define MUL_FFT_THRESHOLD 2816 55 56 #define SQR_FFT_TABLE { 432, 928, 1920, 4608, 14336, 40960, 0 } 57 #define SQR_FFT_MODF_THRESHOLD 392 58 #define SQR_FFT_THRESHOLD 2816 59