1 /* gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002, 2003, 2004 Free Software 4 Foundation, 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 the GNU Lesser General Public License as published by 10 the Free Software Foundation; either version 3 of the License, or (at your 11 option) any later version. 12 13 The GNU MP Library is distributed in the hope that it will be useful, but 14 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 15 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 16 License for more details. 17 18 You should have received a copy of the GNU Lesser General Public License 19 along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */ 20 21 #define GMP_LIMB_BITS 64 22 #define BYTES_PER_MP_LIMB 8 23 24 /* Generated by tuneup.c, 2004-02-07, gcc 3.3 */ 25 26 #define MUL_TOOM22_THRESHOLD 40 27 #define MUL_TOOM33_THRESHOLD 236 28 29 #define SQR_BASECASE_THRESHOLD 7 /* karatsuba */ 30 #define SQR_TOOM2_THRESHOLD 0 /* never sqr_basecase */ 31 #define SQR_TOOM3_THRESHOLD 120 32 33 #define DIV_SB_PREINV_THRESHOLD MP_SIZE_T_MAX /* no preinv with nails */ 34 #define DIV_DC_THRESHOLD 48 35 #define POWM_THRESHOLD 113 36 37 #define HGCD_THRESHOLD 78 38 #define GCD_ACCEL_THRESHOLD 3 39 #define GCD_DC_THRESHOLD 392 40 #define JACOBI_BASE_METHOD 1 41 42 #define DIVREM_1_NORM_THRESHOLD MP_SIZE_T_MAX /* no preinv with nails */ 43 #define DIVREM_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* no preinv with nails */ 44 #define MOD_1_NORM_THRESHOLD MP_SIZE_T_MAX /* no preinv with nails */ 45 #define MOD_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* no preinv with nails */ 46 #define USE_PREINV_DIVREM_1 0 /* no preinv with nails */ 47 #define USE_PREINV_MOD_1 0 /* no preinv with nails */ 48 #define DIVREM_2_THRESHOLD MP_SIZE_T_MAX /* no preinv with nails */ 49 #define DIVEXACT_1_THRESHOLD 0 /* always */ 50 #define MODEXACT_1_ODD_THRESHOLD 0 /* always */ 51 52 #define GET_STR_DC_THRESHOLD 15 53 #define GET_STR_PRECOMPUTE_THRESHOLD 24 54 #define SET_STR_THRESHOLD 6336 55 56 #define MUL_FFT_TABLE { 688, 1440, 3648, 6400, 25600, 0 } 57 #define MUL_FFT_MODF_THRESHOLD 488 58 #define MUL_FFT_THRESHOLD 3712 59 60 #define SQR_FFT_TABLE { 432, 864, 3136, 6400, 25600, 0 } 61 #define SQR_FFT_MODF_THRESHOLD 480 62 #define SQR_FFT_THRESHOLD 2976 63