source/libs/gmp/gmp-src/mpn/x86_64/nano/gmp-mparam.h

   1 /* VIA Nano gmp-mparam.h -- Compiler/machine parameter header file.
   2
   3 Copyright 1991, 1993, 1994, 2000-2010, 2012, 2014 Free Software Foundation,
   4 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 #define SHLD_SLOW 1
  36 #define SHRD_SLOW 1
  37
  38 /* 1600 MHz Nano 2xxx */
  39 /* FFT tuning limit = 25000000 */
  40 /* Generated by tuneup.c, 2014-03-12, gcc 4.2 */
  41
  42 #define MOD_1_NORM_THRESHOLD                 0  /* always */
  43 #define MOD_1_UNNORM_THRESHOLD               0  /* always */
  44 #define MOD_1N_TO_MOD_1_1_THRESHOLD          4
  45 #define MOD_1U_TO_MOD_1_1_THRESHOLD          2
  46 #define MOD_1_1_TO_MOD_1_2_THRESHOLD        18
  47 #define MOD_1_2_TO_MOD_1_4_THRESHOLD        20
  48 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD      8
  49 #define USE_PREINV_DIVREM_1                  1  /* native */
  50 #define DIV_QR_1_NORM_THRESHOLD              1
  51 #define DIV_QR_1_UNNORM_THRESHOLD        MP_SIZE_T_MAX  /* never */
  52 #define DIV_QR_2_PI2_THRESHOLD           MP_SIZE_T_MAX  /* never */
  53 #define DIVEXACT_1_THRESHOLD                 0  /* always (native) */
  54 #define BMOD_1_TO_MOD_1_THRESHOLD           22
  55
  56 #define MUL_TOOM22_THRESHOLD                27
  57 #define MUL_TOOM33_THRESHOLD                38
  58 #define MUL_TOOM44_THRESHOLD               324
  59 #define MUL_TOOM6H_THRESHOLD               450
  60 #define MUL_TOOM8H_THRESHOLD               632
  61
  62 #define MUL_TOOM32_TO_TOOM43_THRESHOLD      73
  63 #define MUL_TOOM32_TO_TOOM53_THRESHOLD     207
  64 #define MUL_TOOM42_TO_TOOM53_THRESHOLD     211
  65 #define MUL_TOOM42_TO_TOOM63_THRESHOLD     219
  66 #define MUL_TOOM43_TO_TOOM54_THRESHOLD     315
  67
  68 #define SQR_BASECASE_THRESHOLD              10
  69 #define SQR_TOOM2_THRESHOLD                 52
  70 #define SQR_TOOM3_THRESHOLD                 73
  71 #define SQR_TOOM4_THRESHOLD                387
  72 #define SQR_TOOM6_THRESHOLD                662
  73 #define SQR_TOOM8_THRESHOLD                781
  74
  75 #define MULMID_TOOM42_THRESHOLD             32
  76
  77 #define MULMOD_BNM1_THRESHOLD               14
  78 #define SQRMOD_BNM1_THRESHOLD               15
  79
  80 #define MUL_FFT_MODF_THRESHOLD             376  /* k = 5 */
  81 #define MUL_FFT_TABLE3                                      \
  82   { {    376, 5}, {     19, 6}, {     10, 5}, {     21, 6}, \
  83     {     23, 7}, {     12, 6}, {     25, 7}, {     21, 8}, \
  84     {     11, 7}, {     24, 8}, {     13, 7}, {     27, 8}, \
  85     {     15, 7}, {     31, 8}, {     19, 7}, {     39, 8}, \
  86     {     21, 9}, {     11, 8}, {     27, 9}, {     15, 8}, \
  87     {     35, 9}, {     19, 8}, {     41, 9}, {     23, 8}, \
  88     {     49, 9}, {     27,10}, {     15, 9}, {     43,10}, \
  89     {     23, 9}, {     55,11}, {     15,10}, {     31, 9}, \
  90     {     67,10}, {     39, 9}, {     83,10}, {     47, 9}, \
  91     {     95,10}, {     79,11}, {     47,10}, {    103,12}, \
  92     {     31,11}, {     63,10}, {    143,11}, {     79,10}, \
  93     {    159, 9}, {    319,10}, {    175,11}, {     95, 9}, \
  94     {    383, 8}, {    767,10}, {    207,11}, {    111,12}, \
  95     {     63,11}, {    127,10}, {    255,11}, {    143, 9}, \
  96     {    575, 8}, {   1151,10}, {    303,11}, {    159,10}, \
  97     {    319, 9}, {    639, 8}, {   1279,10}, {    335,12}, \
  98     {     95,11}, {    191,10}, {    383, 9}, {    767,11}, \
  99     {    207,10}, {    415, 9}, {    831, 8}, {   1663,10}, \
 100     {    447,13}, {     63,12}, {    127,11}, {    255,10}, \
 101     {    511, 9}, {   1023,11}, {    271,10}, {    543, 9}, \
 102     {   1087,10}, {    575, 9}, {   1215,12}, {    159,11}, \
 103     {    319,10}, {    639, 9}, {   1279,11}, {    335,10}, \
 104     {    671, 9}, {   1343,11}, {    351,10}, {    703, 9}, \
 105     {   1407,12}, {    191,11}, {    383,10}, {    767, 9}, \
 106     {   1535,10}, {    831, 9}, {   1663,12}, {    223,11}, \
 107     {    447,10}, {    895,13}, {    127,12}, {    255,11}, \
 108     {    511,10}, {   1023,11}, {    543,10}, {   1087,12}, \
 109     {    287,11}, {    575,10}, {   1151,11}, {    607,10}, \
 110     {   1215,12}, {    319,11}, {    639,10}, {   1279,11}, \
 111     {    671,10}, {   1343,12}, {    351,11}, {    703,10}, \
 112     {   1407,13}, {    191,12}, {    383,11}, {    767,10}, \
 113     {   1535,12}, {    415,11}, {    831,10}, {   1663,12}, \
 114     {    447,11}, {    895,10}, {   1791,14}, {    127,13}, \
 115     {    255,12}, {    511,11}, {   1023,12}, {    543,11}, \
 116     {   1087,12}, {    575,11}, {   1151,12}, {    607,11}, \
 117     {   1215,13}, {    319,12}, {    639,11}, {   1279,12}, \
 118     {    671,11}, {   1343,12}, {    703,11}, {   1407,13}, \
 119     {    383,12}, {    767,11}, {   1535,12}, {    831,11}, \
 120     {   1663,13}, {    447,12}, {    895,11}, {   1791,13}, \
 121     {    511,12}, {   1023,11}, {   2047,12}, {   1087,13}, \
 122     {    575,12}, {   1151,11}, {   2303,12}, {   1215,13}, \
 123     {    639,12}, {   1279,11}, {   2559,12}, {   1343,13}, \
 124     {    703,12}, {   1407,14}, {    383,13}, {    767,12}, \
 125     {   1535,13}, {    831,12}, {   1663,13}, {    895,12}, \
 126     {   1791,13}, {    959,14}, {    511,13}, {   1023,12}, \
 127     {   2047,13}, {   1087,12}, {   2175,13}, {   1151,12}, \
 128     {   2303,13}, {   1215,14}, {    639,13}, {   1279,12}, \
 129     {   2559,13}, {   1407,12}, {   2815,13}, {   1471,14}, \
 130     {    767,13}, {   1535,12}, {   3071,13}, {   1663,14}, \
 131     {    895,13}, {   1791,12}, {   3583,13}, {   1919,15}, \
 132     {    511,14}, {   1023,13}, {   2047,12}, {   4095,13}, \
 133     {   2175,14}, {   1151,13}, {   2303,12}, {   4607,13}, \
 134     {   2431,14}, {   1279,13}, {   2559,12}, {   5119,14}, \
 135     {   1407,13}, {   2815,12}, {   5631,15}, {  32768,16}, \
 136     {  65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \
 137     {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} }
 138 #define MUL_FFT_TABLE3_SIZE 224
 139 #define MUL_FFT_THRESHOLD                 3520
 140
 141 #define SQR_FFT_MODF_THRESHOLD             340  /* k = 5 */
 142 #define SQR_FFT_TABLE3                                      \
 143   { {    340, 5}, {     19, 6}, {     10, 5}, {     21, 6}, \
 144     {     21, 7}, {     11, 6}, {     23, 7}, {     21, 8}, \
 145     {     11, 7}, {     24, 8}, {     13, 7}, {     27, 8}, \
 146     {     15, 7}, {     31, 8}, {     21, 9}, {     11, 8}, \
 147     {     27, 9}, {     15, 8}, {     33, 9}, {     19, 8}, \
 148     {     41, 9}, {     23, 8}, {     47, 9}, {     27,10}, \
 149     {     15, 9}, {     39,10}, {     23, 9}, {     51,11}, \
 150     {     15,10}, {     31, 9}, {     67,10}, {     39, 9}, \
 151     {     79,10}, {     47, 9}, {     95,10}, {     55,11}, \
 152     {     31,10}, {     63, 9}, {    127,10}, {     71, 9}, \
 153     {    143,10}, {     79,11}, {     47,10}, {     95, 9}, \
 154     {    191,10}, {    103,12}, {     31,11}, {     63,10}, \
 155     {    127, 9}, {    255,10}, {    135, 7}, {   1087, 9}, \
 156     {    287,11}, {     79, 9}, {    319, 8}, {    639,10}, \
 157     {    167,11}, {     95,10}, {    191, 9}, {    383, 8}, \
 158     {    767,11}, {    111,12}, {     63,11}, {    127,10}, \
 159     {    255, 9}, {    511, 8}, {   1023,10}, {    271, 9}, \
 160     {    543, 8}, {   1087,11}, {    143, 9}, {    575, 8}, \
 161     {   1151,10}, {    303, 9}, {    639, 8}, {   1279,10}, \
 162     {    335, 9}, {    671,10}, {    351, 9}, {    703,12}, \
 163     {     95,11}, {    191,10}, {    383, 9}, {    767,11}, \
 164     {    207,10}, {    415, 9}, {    831,13}, {     63,12}, \
 165     {    127,11}, {    255,10}, {    511, 9}, {   1023,11}, \
 166     {    271,10}, {    543, 9}, {   1087,10}, {    575, 9}, \
 167     {   1151,11}, {    303,10}, {    607, 9}, {   1215,12}, \
 168     {    159,11}, {    319,10}, {    639, 9}, {   1279,10}, \
 169     {    671, 9}, {   1343,11}, {    351,10}, {    703, 9}, \
 170     {   1407,12}, {    191,11}, {    383,10}, {    767, 9}, \
 171     {   1535,11}, {    415,10}, {    831, 9}, {   1663,12}, \
 172     {    223,11}, {    447,10}, {    959,13}, {    127,12}, \
 173     {    255,11}, {    511,10}, {   1023,11}, {    543,10}, \
 174     {   1087,11}, {    575,10}, {   1215,12}, {    319,11}, \
 175     {    639,10}, {   1279,11}, {    671,10}, {   1343,12}, \
 176     {    351,11}, {    703,10}, {   1407,13}, {    191,12}, \
 177     {    383,11}, {    767,10}, {   1535,12}, {    415,11}, \
 178     {    831,10}, {   1663,12}, {    447,11}, {    895,10}, \
 179     {   1791,12}, {    479,11}, {    959,14}, {    127,12}, \
 180     {    511,11}, {   1023,12}, {    543,11}, {   1087,12}, \
 181     {    575,11}, {   1151,12}, {    607,11}, {   1215,13}, \
 182     {    319,12}, {    639,11}, {   1279,12}, {    671,11}, \
 183     {   1343,12}, {    703,11}, {   1407,13}, {    383,12}, \
 184     {    767,11}, {   1535,12}, {    831,11}, {   1663,13}, \
 185     {    447,12}, {    895,11}, {   1791,12}, {    959,13}, \
 186     {    511,12}, {   1023,11}, {   2047,12}, {   1087,13}, \
 187     {    575,12}, {   1215,13}, {    639,12}, {   1343,13}, \
 188     {    703,12}, {   1407,11}, {   2815,13}, {    767,12}, \
 189     {   1535,13}, {    831,12}, {   1663,13}, {    895,12}, \
 190     {   1791,13}, {    959,14}, {    511,13}, {   1023,12}, \
 191     {   2047,13}, {   1087,12}, {   2175,13}, {   1215,14}, \
 192     {    639,13}, {   1279,12}, {   2559,13}, {   1407,12}, \
 193     {   2815,14}, {    767,13}, {   1535,12}, {   3071,13}, \
 194     {   1663,14}, {    895,13}, {   1791,12}, {   3583,13}, \
 195     {   1919,15}, {    511,14}, {   1023,13}, {   2047,12}, \
 196     {   4095,13}, {   2175,14}, {   1151,13}, {   2303,12}, \
 197     {   4607,14}, {   1279,13}, {   2559,14}, {   1407,13}, \
 198     {   2815,15}, {  32768,16}, {  65536,17}, { 131072,18}, \
 199     { 262144,19}, { 524288,20}, {1048576,21}, {2097152,22}, \
 200     {4194304,23}, {8388608,24} }
 201 #define SQR_FFT_TABLE3_SIZE 230
 202 #define SQR_FFT_THRESHOLD                 2496
 203
 204 #define MULLO_BASECASE_THRESHOLD            13
 205 #define MULLO_DC_THRESHOLD                  38
 206 #define MULLO_MUL_N_THRESHOLD             6633
 207
 208 #define DC_DIV_QR_THRESHOLD                 56
 209 #define DC_DIVAPPR_Q_THRESHOLD             173
 210 #define DC_BDIV_QR_THRESHOLD                55
 211 #define DC_BDIV_Q_THRESHOLD                 96
 212
 213 #define INV_MULMOD_BNM1_THRESHOLD           54
 214 #define INV_NEWTON_THRESHOLD               202
 215 #define INV_APPR_THRESHOLD                 166
 216
 217 #define BINV_NEWTON_THRESHOLD              246
 218 #define REDC_1_TO_REDC_2_THRESHOLD           7
 219 #define REDC_2_TO_REDC_N_THRESHOLD          85
 220
 221 #define MU_DIV_QR_THRESHOLD               1499
 222 #define MU_DIVAPPR_Q_THRESHOLD            1652
 223 #define MUPI_DIV_QR_THRESHOLD               83
 224 #define MU_BDIV_QR_THRESHOLD              1210
 225 #define MU_BDIV_Q_THRESHOLD               1499
 226
 227 #define POWM_SEC_TABLE  1,28,129,642,2387
 228
 229 #define MATRIX22_STRASSEN_THRESHOLD         15
 230 #define HGCD_THRESHOLD                     127
 231 #define HGCD_APPR_THRESHOLD                214
 232 #define HGCD_REDUCE_THRESHOLD             2479
 233 #define GCD_DC_THRESHOLD                   487
 234 #define GCDEXT_DC_THRESHOLD                505
 235 #define JACOBI_BASE_METHOD                   4
 236
 237 #define GET_STR_DC_THRESHOLD                12
 238 #define GET_STR_PRECOMPUTE_THRESHOLD        24
 239 #define SET_STR_DC_THRESHOLD               802
 240 #define SET_STR_PRECOMPUTE_THRESHOLD      2042
 241
 242 #define FAC_DSC_THRESHOLD                 1737
 243 #define FAC_ODD_THRESHOLD                   44