1/* Intel P54 gmp-mparam.h -- Compiler/machine parameter header file. 2 3Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002, 2004 Free Software 4Foundation, 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 22#define GMP_LIMB_BITS 32 23#define BYTES_PER_MP_LIMB 4 24 25 26/* For mpn/x86/pentium/mod_1.asm */ 27#define COUNT_LEADING_ZEROS_NEED_CLZ_TAB 28 29 30/* 166MHz P54 */ 31 32/* Generated by tuneup.c, 2004-02-10, gcc 2.95 */ 33 34#define MUL_TOOM22_THRESHOLD 16 35#define MUL_TOOM33_THRESHOLD 90 36 37#define SQR_BASECASE_THRESHOLD 0 /* always */ 38#define SQR_TOOM2_THRESHOLD 22 39#define SQR_TOOM3_THRESHOLD 122 40 41#define DIV_SB_PREINV_THRESHOLD MP_SIZE_T_MAX /* never */ 42#define DIV_DC_THRESHOLD 52 43#define POWM_THRESHOLD 77 44 45#define HGCD_THRESHOLD 121 46#define GCD_ACCEL_THRESHOLD 3 47#define GCD_DC_THRESHOLD 615 48#define JACOBI_BASE_METHOD 2 49 50#define USE_PREINV_DIVREM_1 0 51#define USE_PREINV_MOD_1 1 /* native */ 52#define DIVREM_2_THRESHOLD MP_SIZE_T_MAX /* never */ 53#define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 54#define MODEXACT_1_ODD_THRESHOLD 0 /* always (native) */ 55 56#define GET_STR_DC_THRESHOLD 23 57#define GET_STR_PRECOMPUTE_THRESHOLD 33 58#define SET_STR_THRESHOLD 2788 59 60#define MUL_FFT_TABLE { 432, 928, 1664, 3584, 10240, 40960, 0 } 61#define MUL_FFT_MODF_THRESHOLD 448 62#define MUL_FFT_THRESHOLD 3328 63 64#define SQR_FFT_TABLE { 496, 928, 1920, 4608, 10240, 40960, 0 } 65#define SQR_FFT_MODF_THRESHOLD 512 66#define SQR_FFT_THRESHOLD 3328 67