source/libs/gmp/gmp-src/mpn/x86/k10/gmp-mparam.h

   1 /* x86/k10 gmp-mparam.h -- Compiler/machine parameter header file.
   2
   3 Copyright 1991, 1993, 1994, 2000-2011, 2014-2015 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 /* 2400 MHz K10 Barcelona */
  35 /* FFT tuning limit = 25000000 */
  36 /* Generated by tuneup.c, 2014-03-13, gcc 4.5 */
  37
  38 #define MOD_1_NORM_THRESHOLD                 0  /* always */
  39 #define MOD_1_UNNORM_THRESHOLD               0  /* always */
  40 #define MOD_1N_TO_MOD_1_1_THRESHOLD         12
  41 #define MOD_1U_TO_MOD_1_1_THRESHOLD          7
  42 #define MOD_1_1_TO_MOD_1_2_THRESHOLD         9
  43 #define MOD_1_2_TO_MOD_1_4_THRESHOLD        12
  44 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD     15
  45 #define USE_PREINV_DIVREM_1                  1  /* native */
  46 #define DIV_QR_1N_PI1_METHOD                 1
  47 #define DIV_QR_1_NORM_THRESHOLD              1
  48 #define DIV_QR_1_UNNORM_THRESHOLD        MP_SIZE_T_MAX  /* never */
  49 #define DIV_QR_2_PI2_THRESHOLD           MP_SIZE_T_MAX  /* never */
  50 #define DIVEXACT_1_THRESHOLD                 0  /* always (native) */
  51 #define BMOD_1_TO_MOD_1_THRESHOLD           32
  52
  53 #define MUL_TOOM22_THRESHOLD                24
  54 #define MUL_TOOM33_THRESHOLD                81
  55 #define MUL_TOOM44_THRESHOLD               130
  56 #define MUL_TOOM6H_THRESHOLD               189
  57 #define MUL_TOOM8H_THRESHOLD               430
  58
  59 #define MUL_TOOM32_TO_TOOM43_THRESHOLD      81
  60 #define MUL_TOOM32_TO_TOOM53_THRESHOLD      91
  61 #define MUL_TOOM42_TO_TOOM53_THRESHOLD      82
  62 #define MUL_TOOM42_TO_TOOM63_THRESHOLD      90
  63 #define MUL_TOOM43_TO_TOOM54_THRESHOLD     112
  64
  65 #define SQR_BASECASE_THRESHOLD               0  /* always (native) */
  66 #define SQR_TOOM2_THRESHOLD                 38
  67 #define SQR_TOOM3_THRESHOLD                 77
  68 #define SQR_TOOM4_THRESHOLD                184
  69 #define SQR_TOOM6_THRESHOLD                262
  70 #define SQR_TOOM8_THRESHOLD                369
  71
  72 #define MULMID_TOOM42_THRESHOLD             56
  73
  74 #define MULMOD_BNM1_THRESHOLD               17
  75 #define SQRMOD_BNM1_THRESHOLD               18
  76
  77 #define MUL_FFT_MODF_THRESHOLD             765  /* k = 5 */
  78 #define MUL_FFT_TABLE3                                      \
  79   { {    765, 5}, {     25, 6}, {     13, 5}, {     27, 6}, \
  80     {     25, 7}, {     13, 6}, {     27, 7}, {     15, 6}, \
  81     {     31, 7}, {     17, 6}, {     35, 7}, {     19, 6}, \
  82     {     39, 7}, {     23, 6}, {     47, 7}, {     27, 8}, \
  83     {     15, 7}, {     35, 8}, {     19, 7}, {     41, 8}, \
  84     {     23, 7}, {     47, 8}, {     27, 9}, {     15, 8}, \
  85     {     31, 7}, {     63, 8}, {     39, 9}, {     23, 8}, \
  86     {     51, 9}, {     31, 8}, {     67, 9}, {     39, 8}, \
  87     {     79, 9}, {     47, 8}, {     95,10}, {     31, 9}, \
  88     {     63, 8}, {    127, 9}, {     79,10}, {     47, 9}, \
  89     {    103,11}, {     31,10}, {     63, 9}, {    135,10}, \
  90     {     79, 9}, {    159,10}, {     95, 9}, {    199,10}, \
  91     {    111,11}, {     63,10}, {    127, 9}, {    263,10}, \
  92     {    175,11}, {     95,10}, {    207,12}, {     63,11}, \
  93     {    127,10}, {    255, 9}, {    543, 8}, {   1087, 9}, \
  94     {    575,11}, {    159,10}, {    319, 9}, {    671, 8}, \
  95     {   1343, 9}, {    735,11}, {    191, 9}, {    799, 8}, \
  96     {   1599,10}, {    415, 9}, {    863,11}, {    223,12}, \
  97     {    127,11}, {    255,10}, {    543, 9}, {   1087,10}, \
  98     {    607, 9}, {   1215, 8}, {   2431,11}, {    319,10}, \
  99     {    671, 9}, {   1343,10}, {    735,12}, {    191,11}, \
 100     {    383,10}, {    799, 9}, {   1599,11}, {    415,10}, \
 101     {    863, 9}, {   1727,13}, {    127,12}, {    255,11}, \
 102     {    543,10}, {   1087,11}, {    607,10}, {   1215, 9}, \
 103     {   2431,12}, {    319,11}, {    671,10}, {   1343,11}, \
 104     {    735,10}, {   1471, 9}, {   2943, 8}, {   5887,12}, \
 105     {    383,11}, {    799,10}, {   1599,11}, {    863,10}, \
 106     {   1727,12}, {    447,11}, {    959,10}, {   1919,11}, \
 107     {    991,10}, {   1983,13}, {    255,12}, {    511,11}, \
 108     {   1087,12}, {    575,11}, {   1215,10}, {   2431,12}, \
 109     {    639,11}, {   1343,12}, {    703,11}, {   1471,10}, \
 110     {   2943, 9}, {   5887,13}, {    383,12}, {    767,11}, \
 111     {   1599,12}, {    831,11}, {   1727,10}, {   3455,12}, \
 112     {    959,11}, {   1983,14}, {    255,13}, {    511,12}, \
 113     {   1087,11}, {   2239,12}, {   1215,11}, {   2431,13}, \
 114     {    639,12}, {   1471,11}, {   2943,10}, {   5887,13}, \
 115     {    767,12}, {   1727,11}, {   3455,13}, {    895,12}, \
 116     {   1983,14}, {    511,13}, {   1023,12}, {   2239,13}, \
 117     {   1151,12}, {   2495,13}, {   1407,12}, {   2943,11}, \
 118     {   5887,14}, {    767,13}, {   1663,12}, {   3455,13}, \
 119     {   1919,12}, {   3839,15}, {    511,14}, {   1023,13}, \
 120     {   2175,12}, {   4351,13}, {   2431,14}, {   1279,13}, \
 121     {   2943,12}, {   5887,14}, {  16384,15}, {  32768,16} }
 122 #define MUL_FFT_TABLE3_SIZE 172
 123 #define MUL_FFT_THRESHOLD                 6784
 124
 125 #define SQR_FFT_MODF_THRESHOLD             555  /* k = 5 */
 126 #define SQR_FFT_TABLE3                                      \
 127   { {    555, 5}, {     21, 6}, {     11, 5}, {     25, 6}, \
 128     {     13, 5}, {     27, 6}, {     27, 7}, {     15, 6}, \
 129     {     32, 7}, {     17, 6}, {     35, 7}, {     19, 6}, \
 130     {     39, 7}, {     27, 8}, {     15, 7}, {     35, 8}, \
 131     {     19, 7}, {     39, 8}, {     23, 7}, {     47, 8}, \
 132     {     27, 9}, {     15, 8}, {     31, 7}, {     63, 8}, \
 133     {     39, 9}, {     23, 8}, {     51,10}, {     15, 9}, \
 134     {     31, 8}, {     67, 9}, {     39, 8}, {     79, 9}, \
 135     {     47,10}, {     31, 9}, {     79,10}, {     47, 9}, \
 136     {     95,11}, {     31,10}, {     63, 9}, {    127,10}, \
 137     {     79, 9}, {    167,10}, {     95, 9}, {    191,10}, \
 138     {    111,11}, {     63,10}, {    143, 9}, {    287, 8}, \
 139     {    575,10}, {    159,11}, {     95,10}, {    191,12}, \
 140     {     63,11}, {    127,10}, {    255, 9}, {    543, 8}, \
 141     {   1087,10}, {    287, 9}, {    607,11}, {    159,10}, \
 142     {    319, 9}, {    671, 8}, {   1343,10}, {    351, 9}, \
 143     {    735, 8}, {   1471,11}, {    191,10}, {    383, 9}, \
 144     {    767,10}, {    399, 9}, {    799, 8}, {   1599,10}, \
 145     {    415, 9}, {    863,11}, {    223,10}, {    479,12}, \
 146     {    127,11}, {    255,10}, {    543, 9}, {   1087,11}, \
 147     {    287,10}, {    607, 9}, {   1215, 8}, {   2431,11}, \
 148     {    319,10}, {    671, 9}, {   1343,11}, {    351,10}, \
 149     {    735, 9}, {   1471,12}, {    191,11}, {    383,10}, \
 150     {    799, 9}, {   1599,11}, {    415,10}, {    863, 9}, \
 151     {   1727,11}, {    479,13}, {    127,12}, {    255,11}, \
 152     {    511,10}, {   1023,11}, {    543,10}, {   1087,11}, \
 153     {    607,10}, {   1215, 9}, {   2431,12}, {    319,11}, \
 154     {    671,10}, {   1343,11}, {    735,10}, {   1471, 9}, \
 155     {   2943,12}, {    383,11}, {    799,10}, {   1599,11}, \
 156     {    863,10}, {   1727,12}, {    447,11}, {    959,10}, \
 157     {   1919,11}, {    991,10}, {   1983,12}, {    511,11}, \
 158     {   1087,12}, {    575,11}, {   1215,10}, {   2431,12}, \
 159     {    639,11}, {   1343,12}, {    703,11}, {   1471,10}, \
 160     {   2943,13}, {    383,12}, {    767,11}, {   1599,12}, \
 161     {    831,11}, {   1727,10}, {   3455,12}, {    959,11}, \
 162     {   1983,13}, {    511,12}, {   1215,11}, {   2431,13}, \
 163     {    639,12}, {   1471,11}, {   2943,13}, {    767,12}, \
 164     {   1727,11}, {   3455,13}, {    895,12}, {   1983,14}, \
 165     {    511,13}, {   1023,12}, {   2111,13}, {   1151,12}, \
 166     {   2431,13}, {   1407,12}, {   2943,14}, {    767,13}, \
 167     {   1663,12}, {   3455,13}, {   1919,12}, {   3839,15}, \
 168     {    511,14}, {   1023,13}, {   2431,14}, {   1279,13}, \
 169     {   2943,12}, {   5887,14}, {  16384,15}, {  32768,16} }
 170 #define SQR_FFT_TABLE3_SIZE 172
 171 #define SQR_FFT_THRESHOLD                 5504
 172
 173 #define MULLO_BASECASE_THRESHOLD             0  /* always */
 174 #define MULLO_DC_THRESHOLD                  40
 175 #define MULLO_MUL_N_THRESHOLD            13463
 176 #define SQRLO_BASECASE_THRESHOLD             7
 177 #define SQRLO_DC_THRESHOLD                 143
 178 #define SQRLO_SQR_THRESHOLD              11000
 179
 180 #define DC_DIV_QR_THRESHOLD                 59
 181 #define DC_DIVAPPR_Q_THRESHOLD             270
 182 #define DC_BDIV_QR_THRESHOLD                55
 183 #define DC_BDIV_Q_THRESHOLD                206
 184
 185 #define INV_MULMOD_BNM1_THRESHOLD           62
 186 #define INV_NEWTON_THRESHOLD               254
 187 #define INV_APPR_THRESHOLD                 252
 188
 189 #define BINV_NEWTON_THRESHOLD              274
 190 #define REDC_1_TO_REDC_N_THRESHOLD          74
 191
 192 #define MU_DIV_QR_THRESHOLD               1589
 193 #define MU_DIVAPPR_Q_THRESHOLD            1589
 194 #define MUPI_DIV_QR_THRESHOLD              106
 195 #define MU_BDIV_QR_THRESHOLD              1470
 196 #define MU_BDIV_Q_THRESHOLD               1558
 197
 198 #define POWM_SEC_TABLE  1,16,114,428,1240
 199
 200 #define MATRIX22_STRASSEN_THRESHOLD         19
 201 #define HGCD_THRESHOLD                     136
 202 #define HGCD_APPR_THRESHOLD                175
 203 #define HGCD_REDUCE_THRESHOLD             3389
 204 #define GCD_DC_THRESHOLD                   595
 205 #define GCDEXT_DC_THRESHOLD                424
 206 #define JACOBI_BASE_METHOD                   4
 207
 208 #define GET_STR_DC_THRESHOLD                15
 209 #define GET_STR_PRECOMPUTE_THRESHOLD        28
 210 #define SET_STR_DC_THRESHOLD               100
 211 #define SET_STR_PRECOMPUTE_THRESHOLD      1360
 212
 213 #define FAC_DSC_THRESHOLD                  224
 214 #define FAC_ODD_THRESHOLD                   29