1/* Alpha EV4 gmp-mparam.h -- Compiler/machine parameter header file. 2 3Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002, 2004, 2005, 2009 4Free Software Foundation, Inc. 5 6This file is part of the GNU MP Library. 7 8The GNU MP Library is free software; you can redistribute it and/or modify 9it under the terms of the GNU Lesser General Public License as published by 10the Free Software Foundation; either version 3 of the License, or (at your 11option) any later version. 12 13The GNU MP Library is distributed in the hope that it will be useful, but 14WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 15or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 16License for more details. 17 18You should have received a copy of the GNU Lesser General Public License 19along 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 25/* 175MHz 21064 */ 26 27/* Generated by tuneup.c, 2009-01-15, gcc 3.2 */ 28 29#define MUL_TOOM22_THRESHOLD 12 30#define MUL_TOOM33_THRESHOLD 69 31#define MUL_TOOM44_THRESHOLD 88 32 33#define SQR_BASECASE_THRESHOLD 4 34#define SQR_TOOM2_THRESHOLD 20 35#define SQR_TOOM3_THRESHOLD 62 36#define SQR_TOOM4_THRESHOLD 155 37 38#define MULLO_BASECASE_THRESHOLD 0 /* always */ 39#define MULLO_DC_THRESHOLD 40 40#define MULLO_MUL_N_THRESHOLD 202 41 42#define DIV_SB_PREINV_THRESHOLD 0 /* preinv always */ 43#define DIV_DC_THRESHOLD 38 44#define POWM_THRESHOLD 60 45 46#define MATRIX22_STRASSEN_THRESHOLD 17 47#define HGCD_THRESHOLD 80 48#define GCD_DC_THRESHOLD 237 49#define GCDEXT_DC_THRESHOLD 198 50#define JACOBI_BASE_METHOD 2 51 52#define DIVREM_1_NORM_THRESHOLD 0 /* preinv always */ 53#define DIVREM_1_UNNORM_THRESHOLD 0 /* always */ 54#define MOD_1_NORM_THRESHOLD 0 /* always */ 55#define MOD_1_UNNORM_THRESHOLD 0 /* always */ 56#define MOD_1_1_THRESHOLD 2 57#define MOD_1_2_THRESHOLD 9 58#define MOD_1_4_THRESHOLD 20 59#define USE_PREINV_DIVREM_1 1 /* preinv always */ 60#define USE_PREINV_MOD_1 1 /* preinv always */ 61#define DIVEXACT_1_THRESHOLD 0 /* always */ 62#define MODEXACT_1_ODD_THRESHOLD 0 /* always */ 63 64#define GET_STR_DC_THRESHOLD 20 65#define GET_STR_PRECOMPUTE_THRESHOLD 37 66#define SET_STR_DC_THRESHOLD 746 67#define SET_STR_PRECOMPUTE_THRESHOLD 1332 68 69#define MUL_FFT_TABLE { 240, 480, 1344, 2304, 5120, 20480, 49152, 0 } 70#define MUL_FFT_MODF_THRESHOLD 232 71#define MUL_FFT_THRESHOLD 1664 72 73#define SQR_FFT_TABLE { 240, 480, 1216, 2304, 5120, 12288, 49152, 0 } 74#define SQR_FFT_MODF_THRESHOLD 232 75#define SQR_FFT_THRESHOLD 1408 76