text: /* AMD K7 gmp-mparam.h -- Compiler/machine parameter header file.
  
  Copyright (C) 1991, 1993, 1994, 2000 Free Software Foundation, Inc.
  
  This file is part of the GNU MP Library.
  
  The GNU MP Library is free software; you can redistribute it and/or modify
  it under the terms of the GNU Library General Public License as published by
  the Free Software Foundation; either version 2 of the License, or (at your
  option) any later version.
  
  The GNU MP Library is distributed in the hope that it will be useful, but
  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
  License for more details.
  
  You should have received a copy of the GNU Library General Public License
  along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
  the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  MA 02111-1307, USA. */
  
  #define BITS_PER_MP_LIMB 32
  #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
  
  
  /* %eax is ready after 4 cycles, but it's %edx coming out after 6 cycles
     that's normally of interest for umul_ppmm() */
  #define UMUL_TIME   6
  
  /* AMD doco says 40, but it measures 39 back-to-back */
  #define UDIV_TIME   39
  
  
  #ifndef KARATSUBA_MUL_THRESHOLD
  #define KARATSUBA_MUL_THRESHOLD   26
  #endif
  #ifndef TOOM3_MUL_THRESHOLD
  #define TOOM3_MUL_THRESHOLD      202
  #endif
  
  #ifndef KARATSUBA_SQR_THRESHOLD
  #define KARATSUBA_SQR_THRESHOLD   18
  #endif
  #ifndef TOOM3_SQR_THRESHOLD
  #define TOOM3_SQR_THRESHOLD      162
  #endif
  