source/libs/gmp/gmp-src/mpn/x86/geode/gmp-mparam.h

   1 /* Generic x86 gmp-mparam.h -- Compiler/machine parameter header file.
   2
   3 Copyright 1991, 1993, 1994, 2000-2002, 2011 Free Software Foundation, Inc.
   4
   5 This file is part of the GNU MP Library.
   6
   7 The GNU MP Library is free software; you can redistribute it and/or modify
   8 it under the terms of either:
   9
  10   * the GNU Lesser General Public License as published by the Free
  11     Software Foundation; either version 3 of the License, or (at your
  12     option) any later version.
  13
  14 or
  15
  16   * the GNU General Public License as published by the Free Software
  17     Foundation; either version 2 of the License, or (at your option) any
  18     later version.
  19
  20 or both in parallel, as here.
  21
  22 The GNU MP Library is distributed in the hope that it will be useful, but
  23 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  24 or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  25 for more details.
  26
  27 You should have received copies of the GNU General Public License and the
  28 GNU Lesser General Public License along with the GNU MP Library.  If not,
  29 see https://www.gnu.org/licenses/.  */
  30
  31 #define GMP_LIMB_BITS 32
  32 #define GMP_LIMB_BYTES 4
  33
  34 /* Generated by tuneup.c, 2011-01-30, gcc 3.4 */
  35
  36 #define MOD_1_NORM_THRESHOLD                 6
  37 #define MOD_1_UNNORM_THRESHOLD           MP_SIZE_T_MAX  /* never */
  38 #define MOD_1N_TO_MOD_1_1_THRESHOLD         17
  39 #define MOD_1U_TO_MOD_1_1_THRESHOLD          9
  40 #define MOD_1_1_TO_MOD_1_2_THRESHOLD         0  /* never mpn_mod_1_1p */
  41 #define MOD_1_2_TO_MOD_1_4_THRESHOLD        14
  42 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD  MP_SIZE_T_MAX  /* never */
  43 #define USE_PREINV_DIVREM_1                  0
  44 #define DIVEXACT_1_THRESHOLD                 0  /* always (native) */
  45 #define BMOD_1_TO_MOD_1_THRESHOLD           42
  46
  47 #define MUL_TOOM22_THRESHOLD                18
  48 #define MUL_TOOM33_THRESHOLD                66
  49 #define MUL_TOOM44_THRESHOLD               105
  50 #define MUL_TOOM6H_THRESHOLD               141
  51 #define MUL_TOOM8H_THRESHOLD               212
  52
  53 #define MUL_TOOM32_TO_TOOM43_THRESHOLD      62
  54 #define MUL_TOOM32_TO_TOOM53_THRESHOLD      69
  55 #define MUL_TOOM42_TO_TOOM53_THRESHOLD      65
  56 #define MUL_TOOM42_TO_TOOM63_THRESHOLD      67
  57
  58 #define SQR_BASECASE_THRESHOLD               0  /* always (native) */
  59 #define SQR_TOOM2_THRESHOLD                 33
  60 #define SQR_TOOM3_THRESHOLD                 60
  61 #define SQR_TOOM4_THRESHOLD                136
  62 #define SQR_TOOM6_THRESHOLD                196
  63 #define SQR_TOOM8_THRESHOLD                292
  64
  65 #define MULMOD_BNM1_THRESHOLD               14
  66 #define SQRMOD_BNM1_THRESHOLD               16
  67
  68 #define MUL_FFT_MODF_THRESHOLD             468  /* k = 5 */
  69 #define MUL_FFT_TABLE3                                      \
  70   { {    468, 5}, {     17, 6}, {      9, 5}, {     19, 6}, \
  71     {     11, 5}, {     23, 6}, {     21, 7}, {     11, 6}, \
  72     {     25, 7}, {     13, 6}, {     27, 7}, {     15, 6}, \
  73     {     31, 7}, {     21, 8}, {     11, 7}, {     27, 8}, \
  74     {     15, 7}, {     33, 8}, {     19, 7}, {     39, 8}, \
  75     {     23, 7}, {     47, 8}, {     27, 9}, {     15, 8}, \
  76     {     39, 9}, {     23, 8}, {     47,10}, {     15, 9}, \
  77     {     31, 8}, {     67, 9}, {     39, 8}, {     79, 9}, \
  78     {     47, 8}, {     95, 9}, {     55,10}, {     31, 9}, \
  79     {     63, 8}, {    127, 9}, {     79,10}, {     47, 9}, \
  80     {     95,11}, {     31,10}, {     63, 9}, {    135,10}, \
  81     {     79, 9}, {    159,10}, {     95, 9}, {    191,11}, \
  82     {     63,10}, {    127, 9}, {    255,10}, {    143, 9}, \
  83     {    287,10}, {    159,11}, {     95,10}, {    191, 9}, \
  84     {    383,12}, {   4096,13}, {   8192,14}, {  16384,15}, \
  85     {  32768,16} }
  86 #define MUL_FFT_TABLE3_SIZE 61
  87 #define MUL_FFT_THRESHOLD                 5504
  88
  89 #define SQR_FFT_MODF_THRESHOLD             396  /* k = 5 */
  90 #define SQR_FFT_TABLE3                                      \
  91   { {    396, 5}, {     21, 6}, {     11, 5}, {     23, 6}, \
  92     {     21, 7}, {     11, 6}, {     24, 7}, {     13, 6}, \
  93     {     27, 7}, {     15, 6}, {     31, 7}, {     21, 8}, \
  94     {     11, 7}, {     27, 8}, {     15, 7}, {     33, 8}, \
  95     {     19, 7}, {     39, 8}, {     23, 7}, {     47, 8}, \
  96     {     27, 9}, {     15, 8}, {     39, 9}, {     23, 8}, \
  97     {     51,10}, {     15, 9}, {     31, 8}, {     67, 9}, \
  98     {     39, 8}, {     79, 9}, {     47, 8}, {     95, 9}, \
  99     {     55,10}, {     31, 9}, {     79,10}, {     47, 9}, \
 100     {     95,11}, {     31,10}, {     63, 9}, {    127, 8}, \
 101     {    255, 9}, {    135,10}, {     79, 9}, {    159, 8}, \
 102     {    319,10}, {     95, 9}, {    191,11}, {     63,10}, \
 103     {    127, 9}, {    255, 8}, {    511,10}, {    143, 9}, \
 104     {    287, 8}, {    575,10}, {    159,11}, {     95,10}, \
 105     {    191,12}, {   4096,13}, {   8192,14}, {  16384,15}, \
 106     {  32768,16} }
 107 #define SQR_FFT_TABLE3_SIZE 61
 108 #define SQR_FFT_THRESHOLD                 3712
 109
 110 #define MULLO_BASECASE_THRESHOLD             3
 111 #define MULLO_DC_THRESHOLD                  37
 112 #define MULLO_MUL_N_THRESHOLD            10950
 113
 114 #define DC_DIV_QR_THRESHOLD                 59
 115 #define DC_DIVAPPR_Q_THRESHOLD             189
 116 #define DC_BDIV_QR_THRESHOLD                55
 117 #define DC_BDIV_Q_THRESHOLD                136
 118
 119 #define INV_MULMOD_BNM1_THRESHOLD           50
 120 #define INV_NEWTON_THRESHOLD               183
 121 #define INV_APPR_THRESHOLD                 181
 122
 123 #define BINV_NEWTON_THRESHOLD              204
 124 #define REDC_1_TO_REDC_N_THRESHOLD          54
 125
 126 #define MU_DIV_QR_THRESHOLD               1142
 127 #define MU_DIVAPPR_Q_THRESHOLD            1142
 128 #define MUPI_DIV_QR_THRESHOLD               81
 129 #define MU_BDIV_QR_THRESHOLD               889
 130 #define MU_BDIV_Q_THRESHOLD                998
 131
 132 #define MATRIX22_STRASSEN_THRESHOLD         13
 133 #define HGCD_THRESHOLD                     133
 134 #define GCD_DC_THRESHOLD                   451
 135 #define GCDEXT_DC_THRESHOLD                318
 136 #define JACOBI_BASE_METHOD                   1
 137
 138 #define GET_STR_DC_THRESHOLD                15
 139 #define GET_STR_PRECOMPUTE_THRESHOLD        30
 140 #define SET_STR_DC_THRESHOLD               547
 141 #define SET_STR_PRECOMPUTE_THRESHOLD      1049