source/libs/gmp/gmp-src/mpn/x86/bd1/gmp-mparam.h

   1 /* AMD bd2 gmp-mparam.h -- Compiler/machine parameter header file.
   2
   3 Copyright 1991, 1993, 1994, 2000-2005, 2008-2010, 2014 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 32
  33 #define GMP_LIMB_BYTES 4
  34
  35 /* 3600 MHz Bulldozer Zambezi */
  36 /* FFT tuning limit = 25000000 */
  37 /* Generated by tuneup.c, 2014-03-13, gcc 4.5 */
  38
  39 #define MOD_1_NORM_THRESHOLD                 0  /* always */
  40 #define MOD_1_UNNORM_THRESHOLD               3
  41 #define MOD_1N_TO_MOD_1_1_THRESHOLD          7
  42 #define MOD_1U_TO_MOD_1_1_THRESHOLD          4
  43 #define MOD_1_1_TO_MOD_1_2_THRESHOLD        16
  44 #define MOD_1_2_TO_MOD_1_4_THRESHOLD         0  /* never mpn_mod_1s_2p */
  45 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD     11
  46 #define USE_PREINV_DIVREM_1                  1  /* native */
  47 #define DIV_QR_1N_PI1_METHOD                 1
  48 #define DIV_QR_1_NORM_THRESHOLD              3
  49 #define DIV_QR_1_UNNORM_THRESHOLD        MP_SIZE_T_MAX  /* never */
  50 #define DIV_QR_2_PI2_THRESHOLD           MP_SIZE_T_MAX  /* never */
  51 #define DIVEXACT_1_THRESHOLD                 0  /* always (native) */
  52 #define BMOD_1_TO_MOD_1_THRESHOLD           27
  53
  54 #define MUL_TOOM22_THRESHOLD                32
  55 #define MUL_TOOM33_THRESHOLD                65
  56 #define MUL_TOOM44_THRESHOLD               154
  57 #define MUL_TOOM6H_THRESHOLD               230
  58 #define MUL_TOOM8H_THRESHOLD               354
  59
  60 #define MUL_TOOM32_TO_TOOM43_THRESHOLD      89
  61 #define MUL_TOOM32_TO_TOOM53_THRESHOLD     110
  62 #define MUL_TOOM42_TO_TOOM53_THRESHOLD      93
  63 #define MUL_TOOM42_TO_TOOM63_THRESHOLD     102
  64 #define MUL_TOOM43_TO_TOOM54_THRESHOLD     130
  65
  66 #define SQR_BASECASE_THRESHOLD               0  /* always (native) */
  67 #define SQR_TOOM2_THRESHOLD                 48
  68 #define SQR_TOOM3_THRESHOLD                 87
  69 #define SQR_TOOM4_THRESHOLD                204
  70 #define SQR_TOOM6_THRESHOLD                315
  71 #define SQR_TOOM8_THRESHOLD                430
  72
  73 #define MULMID_TOOM42_THRESHOLD             48
  74
  75 #define MULMOD_BNM1_THRESHOLD               21
  76 #define SQRMOD_BNM1_THRESHOLD               23
  77
  78 #define MUL_FFT_MODF_THRESHOLD             840  /* k = 5 */
  79 #define MUL_FFT_TABLE3                                      \
  80   { {    840, 5}, {     28, 6}, {     15, 5}, {     33, 6}, \
  81     {     28, 7}, {     15, 6}, {     32, 7}, {     17, 6}, \
  82     {     35, 7}, {     19, 6}, {     39, 7}, {     23, 6}, \
  83     {     47, 7}, {     29, 8}, {     15, 7}, {     31, 6}, \
  84     {     63, 7}, {     35, 8}, {     19, 7}, {     41, 8}, \
  85     {     23, 7}, {     51, 8}, {     27, 7}, {     55, 8}, \
  86     {     31, 7}, {     63, 8}, {     39, 7}, {     79, 9}, \
  87     {     23, 8}, {     55, 9}, {     31, 8}, {     67, 9}, \
  88     {     39, 8}, {     79, 9}, {     47, 8}, {     95, 9}, \
  89     {     55,10}, {     31, 9}, {     63, 8}, {    127, 9}, \
  90     {     79,10}, {     47, 9}, {    103,11}, {     31,10}, \
  91     {     63, 9}, {    135,10}, {     79, 9}, {    159,10}, \
  92     {     95, 9}, {    191,10}, {    111,11}, {     63,10}, \
  93     {    127, 9}, {    255,10}, {    159,11}, {     95,10}, \
  94     {    191,12}, {     63,11}, {    127,10}, {    271,11}, \
  95     {    159,10}, {    319, 9}, {    639,11}, {    191,10}, \
  96     {    383, 9}, {    767,11}, {    223,12}, {    127,11}, \
  97     {    255,10}, {    511,11}, {    287,10}, {    607,11}, \
  98     {    319,10}, {    639,12}, {    191,11}, {    383,10}, \
  99     {    799,13}, {    127,12}, {    255,11}, {    543,10}, \
 100     {   1087,11}, {    607,12}, {    319,11}, {    671,10}, \
 101     {   1343,11}, {    735,10}, {   1471, 9}, {   2943,12}, \
 102     {    383,11}, {    799,10}, {   1599,11}, {    863,10}, \
 103     {   1727,12}, {    447,13}, {    255,12}, {    511,11}, \
 104     {   1087,12}, {    575,11}, {   1215,10}, {   2431,12}, \
 105     {    639,11}, {   1343,12}, {    703,11}, {   1471,10}, \
 106     {   2943,13}, {    383,12}, {    767,11}, {   1599,12}, \
 107     {    831,11}, {   1727,10}, {   3455,14}, {    255,13}, \
 108     {    511,12}, {   1087,11}, {   2239,12}, {   1215,11}, \
 109     {   2431,13}, {    639,12}, {   1471,11}, {   2943,13}, \
 110     {    767,12}, {   1727,11}, {   3455,13}, {    895,12}, \
 111     {   1919,11}, {   3839,12}, {   1983,11}, {   3967,10}, \
 112     {   7935,14}, {    511,13}, {   1023,12}, {   2239,13}, \
 113     {   1151,12}, {   2495,11}, {   4991,13}, {   1279,12}, \
 114     {   2623,13}, {   1407,12}, {   2943,14}, {    767,13}, \
 115     {   1535,12}, {   3071,13}, {   1663,12}, {   3455,13}, \
 116     {   1791,12}, {   3583,13}, {   1919,12}, {   3967,11}, \
 117     {   7935,15}, {    511,14}, {   1023,13}, {   2175,12}, \
 118     {   4479,13}, {   2431,12}, {   4991,14}, {   1279,13}, \
 119     {   2943,12}, {   6015,14}, {  16384,15}, {  32768,16} }
 120 #define MUL_FFT_TABLE3_SIZE 160
 121 #define MUL_FFT_THRESHOLD                 7808
 122
 123 #define SQR_FFT_MODF_THRESHOLD             690  /* k = 5 */
 124 #define SQR_FFT_TABLE3                                      \
 125   { {    690, 5}, {     28, 6}, {     15, 5}, {     32, 6}, \
 126     {     29, 7}, {     15, 6}, {     33, 7}, {     17, 6}, \
 127     {     35, 7}, {     19, 6}, {     40, 7}, {     21, 6}, \
 128     {     43, 7}, {     23, 6}, {     47, 7}, {     35, 8}, \
 129     {     19, 7}, {     43, 8}, {     23, 7}, {     49, 8}, \
 130     {     27, 7}, {     55, 8}, {     31, 7}, {     63, 8}, \
 131     {     39, 7}, {     79, 8}, {     43, 9}, {     23, 8}, \
 132     {     55, 9}, {     31, 8}, {     67, 9}, {     39, 8}, \
 133     {     79, 9}, {     47, 8}, {     95, 9}, {     55,10}, \
 134     {     31, 9}, {     63, 8}, {    127, 9}, {     79,10}, \
 135     {     47, 9}, {     95,11}, {     31,10}, {     63, 9}, \
 136     {    127,10}, {     79, 9}, {    167,10}, {     95, 9}, \
 137     {    191,10}, {    111,11}, {     63,10}, {    159,11}, \
 138     {     95,10}, {    191,12}, {     63,11}, {    127,10}, \
 139     {    271,11}, {    159,10}, {    319, 9}, {    639,11}, \
 140     {    191,10}, {    383,11}, {    223,12}, {    127,11}, \
 141     {    255,10}, {    511, 9}, {   1023,10}, {    543,11}, \
 142     {    287,10}, {    607, 9}, {   1215,11}, {    319,10}, \
 143     {    639,12}, {    191,11}, {    383,10}, {    799,11}, \
 144     {    415,13}, {    127,12}, {    255,11}, {    511,10}, \
 145     {   1023,11}, {    543,10}, {   1087,11}, {    607,10}, \
 146     {   1215,12}, {    319,11}, {    671,10}, {   1343,11}, \
 147     {    735,10}, {   1471,12}, {    383,11}, {    799,10}, \
 148     {   1599,11}, {    863,12}, {    447,11}, {    927,13}, \
 149     {    255,12}, {    511,11}, {   1055,10}, {   2111,11}, \
 150     {   1087,12}, {    575,11}, {   1215,10}, {   2431,12}, \
 151     {    639,11}, {   1343,12}, {    703,11}, {   1471,13}, \
 152     {    383,12}, {    767,11}, {   1599,12}, {    831,11}, \
 153     {   1727,10}, {   3455,12}, {    895,14}, {    255,13}, \
 154     {    511,12}, {   1023,11}, {   2111,12}, {   1087,11}, \
 155     {   2239,10}, {   4479,12}, {   1215,11}, {   2431,13}, \
 156     {    639,12}, {   1471,11}, {   2943,13}, {    767,12}, \
 157     {   1727,11}, {   3455,13}, {    895,12}, {   1983,11}, \
 158     {   3967,14}, {    511,13}, {   1023,12}, {   2239,11}, \
 159     {   4479,13}, {   1151,12}, {   2495,11}, {   4991,10}, \
 160     {   9983,13}, {   1279,12}, {   2623,13}, {   1407,12}, \
 161     {   2943,14}, {    767,13}, {   1663,12}, {   3455,13}, \
 162     {   1791,12}, {   3583,13}, {   1919,12}, {   3967,15}, \
 163     {    511,14}, {   1023,13}, {   2175,12}, {   4479,13}, \
 164     {   2431,12}, {   4991,11}, {   9983,14}, {   1279,13}, \
 165     {   2687,12}, {   5375,13}, {   2943,12}, {   5887,14}, \
 166     {  16384,15}, {  32768,16} }
 167 #define SQR_FFT_TABLE3_SIZE 166
 168 #define SQR_FFT_THRESHOLD                 6784
 169
 170 #define MULLO_BASECASE_THRESHOLD             5
 171 #define MULLO_DC_THRESHOLD                  31
 172 #define MULLO_MUL_N_THRESHOLD            14709
 173
 174 #define DC_DIV_QR_THRESHOLD                 53
 175 #define DC_DIVAPPR_Q_THRESHOLD             230
 176 #define DC_BDIV_QR_THRESHOLD                50
 177 #define DC_BDIV_Q_THRESHOLD                136
 178
 179 #define INV_MULMOD_BNM1_THRESHOLD           78
 180 #define INV_NEWTON_THRESHOLD               202
 181 #define INV_APPR_THRESHOLD                 202
 182
 183 #define BINV_NEWTON_THRESHOLD              236
 184 #define REDC_1_TO_REDC_N_THRESHOLD          55
 185
 186 #define MU_DIV_QR_THRESHOLD               1442
 187 #define MU_DIVAPPR_Q_THRESHOLD            1652
 188 #define MUPI_DIV_QR_THRESHOLD               81
 189 #define MU_BDIV_QR_THRESHOLD              1787
 190 #define MU_BDIV_Q_THRESHOLD               1685
 191
 192 #define POWM_SEC_TABLE  1,22,194,376,692,2657
 193
 194 #define MATRIX22_STRASSEN_THRESHOLD         21
 195 #define HGCD_THRESHOLD                      85
 196 #define HGCD_APPR_THRESHOLD                 50
 197 #define HGCD_REDUCE_THRESHOLD             4455
 198 #define GCD_DC_THRESHOLD                   456
 199 #define GCDEXT_DC_THRESHOLD                345
 200 #define JACOBI_BASE_METHOD                   4
 201
 202 #define GET_STR_DC_THRESHOLD                17
 203 #define GET_STR_PRECOMPUTE_THRESHOLD        27
 204 #define SET_STR_DC_THRESHOLD               100
 205 #define SET_STR_PRECOMPUTE_THRESHOLD       960
 206
 207 #define FAC_DSC_THRESHOLD                  208
 208 #define FAC_ODD_THRESHOLD                   26