github.com/aergoio/aergo@v1.3.1/libtool/src/gmp-6.1.2/mpn/alpha/gmp-mparam.h (about)

     1  /* Alpha EV4 gmp-mparam.h -- Compiler/machine parameter header file.
     2  
     3  Copyright 1991, 1993, 1994, 1999-2002, 2004, 2005, 2009 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 either:
    10  
    11    * the GNU Lesser General Public License as published by the Free
    12      Software Foundation; either version 3 of the License, or (at your
    13      option) any later version.
    14  
    15  or
    16  
    17    * the GNU General Public License as published by the Free Software
    18      Foundation; either version 2 of the License, or (at your option) any
    19      later version.
    20  
    21  or both in parallel, as here.
    22  
    23  The GNU MP Library is distributed in the hope that it will be useful, but
    24  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
    25  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    26  for more details.
    27  
    28  You should have received copies of the GNU General Public License and the
    29  GNU Lesser General Public License along with the GNU MP Library.  If not,
    30  see https://www.gnu.org/licenses/.  */
    31  
    32  #define GMP_LIMB_BITS 64
    33  #define GMP_LIMB_BYTES 8
    34  
    35  
    36  /* 175MHz 21064 */
    37  
    38  /* Generated by tuneup.c, 2009-01-15, gcc 3.2 */
    39  
    40  #define MUL_TOOM22_THRESHOLD             12
    41  #define MUL_TOOM33_THRESHOLD             69
    42  #define MUL_TOOM44_THRESHOLD             88
    43  
    44  #define SQR_BASECASE_THRESHOLD            4
    45  #define SQR_TOOM2_THRESHOLD              20
    46  #define SQR_TOOM3_THRESHOLD              62
    47  #define SQR_TOOM4_THRESHOLD             155
    48  
    49  #define MULLO_BASECASE_THRESHOLD          0  /* always */
    50  #define MULLO_DC_THRESHOLD               40
    51  #define MULLO_MUL_N_THRESHOLD           202
    52  
    53  #define DIV_SB_PREINV_THRESHOLD           0  /* preinv always */
    54  #define DIV_DC_THRESHOLD                 38
    55  #define POWM_THRESHOLD                   60
    56  
    57  #define MATRIX22_STRASSEN_THRESHOLD      17
    58  #define HGCD_THRESHOLD                   80
    59  #define GCD_DC_THRESHOLD                237
    60  #define GCDEXT_DC_THRESHOLD             198
    61  #define JACOBI_BASE_METHOD                2
    62  
    63  #define DIVREM_1_NORM_THRESHOLD           0  /* preinv always */
    64  #define DIVREM_1_UNNORM_THRESHOLD         0  /* always */
    65  #define MOD_1_NORM_THRESHOLD              0  /* always */
    66  #define MOD_1_UNNORM_THRESHOLD            0  /* always */
    67  #define MOD_1_1_THRESHOLD                 2
    68  #define MOD_1_2_THRESHOLD                 9
    69  #define MOD_1_4_THRESHOLD                20
    70  #define USE_PREINV_DIVREM_1               1  /* preinv always */
    71  #define USE_PREINV_MOD_1                  1  /* preinv always */
    72  #define DIVEXACT_1_THRESHOLD              0  /* always */
    73  #define MODEXACT_1_ODD_THRESHOLD          0  /* always */
    74  
    75  #define GET_STR_DC_THRESHOLD             20
    76  #define GET_STR_PRECOMPUTE_THRESHOLD     37
    77  #define SET_STR_DC_THRESHOLD            746
    78  #define SET_STR_PRECOMPUTE_THRESHOLD   1332
    79  
    80  #define MUL_FFT_TABLE  { 240, 480, 1344, 2304, 5120, 20480, 49152, 0 }
    81  #define MUL_FFT_MODF_THRESHOLD          232
    82  #define MUL_FFT_THRESHOLD              1664
    83  
    84  #define SQR_FFT_TABLE  { 240, 480, 1216, 2304, 5120, 12288, 49152, 0 }
    85  #define SQR_FFT_MODF_THRESHOLD          232
    86  #define SQR_FFT_THRESHOLD              1408