version 1.1.1.1, 2000/09/09 14:12:38 |
version 1.1.1.2, 2003/08/25 16:06:24 |
|
|
/* gmp-mparam.h -- Compiler/machine parameter header file. |
/* PowerPC-32 604e gmp-mparam.h -- Compiler/machine parameter header file. |
|
|
Copyright (C) 1991, 1993, 1994, 1999, 2000 Free Software Foundation, Inc. |
Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002 Free Software Foundation, |
|
Inc. |
|
|
This file is part of the GNU MP Library. |
This file is part of the GNU MP Library. |
|
|
Line 21 MA 02111-1307, USA. */ |
|
Line 22 MA 02111-1307, USA. */ |
|
|
|
#define BITS_PER_MP_LIMB 32 |
#define BITS_PER_MP_LIMB 32 |
#define BYTES_PER_MP_LIMB 4 |
#define BYTES_PER_MP_LIMB 4 |
#define BITS_PER_LONGINT 32 |
|
#define BITS_PER_INT 32 |
|
#define BITS_PER_SHORTINT 16 |
|
#define BITS_PER_CHAR 8 |
|
|
|
/* These values are for the 604. Presumably, these should be considerably |
|
different for the 603 and 750 that have much slower multiply |
|
instructions. */ |
|
|
|
/* Generated by tuneup.c, 2000-05-26. */ |
/* 350MHz 604e. |
|
|
#ifndef KARATSUBA_MUL_THRESHOLD |
These should be considerably different for the 603, 750 (G3), 7400 (G4) |
#define KARATSUBA_MUL_THRESHOLD 26 /* tuneup says 20 */ |
which have much slower multiply instructions. For the 7450 (G4+), these |
#endif |
values should however be about right. */ |
#ifndef TOOM3_MUL_THRESHOLD |
|
#define TOOM3_MUL_THRESHOLD 228 |
|
#endif |
|
|
|
#ifndef KARATSUBA_SQR_THRESHOLD |
/* Generated by tuneup.c, 2002-02-08, gcc 2.95 */ |
#define KARATSUBA_SQR_THRESHOLD 46 /* tuneup says 44 */ |
|
#endif |
|
#ifndef TOOM3_SQR_THRESHOLD |
|
#define TOOM3_SQR_THRESHOLD 262 |
|
#endif |
|
|
|
#ifndef BZ_THRESHOLD |
#define MUL_KARATSUBA_THRESHOLD 20 |
#define BZ_THRESHOLD 52 |
#define MUL_TOOM3_THRESHOLD 226 |
#endif |
|
|
|
#ifndef FIB_THRESHOLD |
#define SQR_BASECASE_THRESHOLD 6 |
#define FIB_THRESHOLD 86 |
#define SQR_KARATSUBA_THRESHOLD 40 |
#endif |
#define SQR_TOOM3_THRESHOLD 274 |
|
|
#ifndef POWM_THRESHOLD |
#define DIV_SB_PREINV_THRESHOLD 0 /* always */ |
#define POWM_THRESHOLD 23 |
#define DIV_DC_THRESHOLD 51 |
#endif |
#define POWM_THRESHOLD 104 |
|
|
#ifndef GCD_ACCEL_THRESHOLD |
#define GCD_ACCEL_THRESHOLD 3 |
#define GCD_ACCEL_THRESHOLD 7 |
#define GCDEXT_THRESHOLD 50 |
#endif |
#define JACOBI_BASE_METHOD 1 |
#ifndef GCDEXT_THRESHOLD |
|
#define GCDEXT_THRESHOLD 53 |
#define DIVREM_1_NORM_THRESHOLD 0 /* always */ |
#endif |
#define DIVREM_1_UNNORM_THRESHOLD 0 /* always */ |
|
#define MOD_1_NORM_THRESHOLD 0 /* always */ |
|
#define MOD_1_UNNORM_THRESHOLD 0 /* always */ |
|
#define USE_PREINV_DIVREM_1 1 |
|
#define USE_PREINV_MOD_1 1 |
|
#define DIVREM_2_THRESHOLD 0 /* always */ |
|
#define DIVEXACT_1_THRESHOLD 0 /* always */ |
|
#define MODEXACT_1_ODD_THRESHOLD 0 /* always */ |
|
|
|
#define GET_STR_DC_THRESHOLD 24 |
|
#define GET_STR_PRECOMPUTE_THRESHOLD 37 |
|
#define SET_STR_THRESHOLD 11401 |
|
|
|
#define MUL_FFT_TABLE { 528, 1184, 2176, 5632, 14336, 57344, 0 } |
|
#define MUL_FFT_MODF_THRESHOLD 544 |
|
#define MUL_FFT_THRESHOLD 6912 |
|
|
|
#define SQR_FFT_TABLE { 528, 1184, 2176, 5632, 14336, 57344, 0 } |
|
#define SQR_FFT_MODF_THRESHOLD 544 |
|
#define SQR_FFT_THRESHOLD 5888 |
|
|