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

   1 /* x86/bobcat gmp-mparam.h -- Compiler/machine parameter header file.
   2
   3 Copyright 1991, 1993, 1994, 2000-2011, 2014 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 /* 1600 MHz AMD Bobcat Zacate E-350 */
  35 /* FFT tuning limit = 25000000 */
  36 /* Generated by tuneup.c, 2014-03-12, 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          5
  42 #define MOD_1_1_TO_MOD_1_2_THRESHOLD        16
  43 #define MOD_1_2_TO_MOD_1_4_THRESHOLD         0  /* never mpn_mod_1s_2p */
  44 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD     16
  45 #define USE_PREINV_DIVREM_1                  1  /* native */
  46 #define DIV_QR_1N_PI1_METHOD                 1
  47 #define DIV_QR_1_NORM_THRESHOLD              2
  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           40
  52
  53 #define MUL_TOOM22_THRESHOLD                28
  54 #define MUL_TOOM33_THRESHOLD                90
  55 #define MUL_TOOM44_THRESHOLD               154
  56 #define MUL_TOOM6H_THRESHOLD               270
  57 #define MUL_TOOM8H_THRESHOLD               490
  58
  59 #define MUL_TOOM32_TO_TOOM43_THRESHOLD      89
  60 #define MUL_TOOM32_TO_TOOM53_THRESHOLD     107
  61 #define MUL_TOOM42_TO_TOOM53_THRESHOLD      95
  62 #define MUL_TOOM42_TO_TOOM63_THRESHOLD     110
  63 #define MUL_TOOM43_TO_TOOM54_THRESHOLD     130
  64
  65 #define SQR_BASECASE_THRESHOLD               0  /* always (native) */
  66 #define SQR_TOOM2_THRESHOLD                 38
  67 #define SQR_TOOM3_THRESHOLD                121
  68 #define SQR_TOOM4_THRESHOLD                212
  69 #define SQR_TOOM6_THRESHOLD                303
  70 #define SQR_TOOM8_THRESHOLD                454
  71
  72 #define MULMID_TOOM42_THRESHOLD             74
  73
  74 #define MULMOD_BNM1_THRESHOLD               18
  75 #define SQRMOD_BNM1_THRESHOLD               23
  76
  77 #define MUL_FFT_MODF_THRESHOLD             660  /* k = 5 */
  78 #define MUL_FFT_TABLE3                                      \
  79   { {    660, 5}, {     25, 6}, {     13, 5}, {     27, 6}, \
  80     {     27, 7}, {     15, 6}, {     33, 7}, {     17, 6}, \
  81     {     35, 7}, {     19, 6}, {     39, 7}, {     23, 6}, \
  82     {     47, 7}, {     27, 8}, {     15, 7}, {     35, 8}, \
  83     {     19, 7}, {     41, 8}, {     23, 7}, {     49, 8}, \
  84     {     31, 7}, {     63, 8}, {     39, 9}, {     23, 8}, \
  85     {     55, 9}, {     31, 8}, {     67, 9}, {     39, 8}, \
  86     {     79, 9}, {     47, 8}, {     95, 9}, {     55,10}, \
  87     {     31, 9}, {     63, 8}, {    127, 9}, {     79,10}, \
  88     {     47, 9}, {    103,11}, {     31,10}, {     63, 9}, \
  89     {    135,10}, {     79, 9}, {    159,10}, {     95, 9}, \
  90     {    191,10}, {    111,11}, {     63,10}, {    159,11}, \
  91     {     95,10}, {    191,12}, {     63,11}, {    127,10}, \
  92     {    255, 9}, {    511,10}, {    271, 9}, {    543,11}, \
  93     {    159, 9}, {    639,10}, {    335, 9}, {    671,11}, \
  94     {    191,10}, {    383, 9}, {    767,10}, {    399, 9}, \
  95     {    799,11}, {    223,12}, {    127,11}, {    255,10}, \
  96     {    543, 9}, {   1087,11}, {    287,10}, {    607, 9}, \
  97     {   1215,10}, {    671,12}, {    191,11}, {    383,10}, \
  98     {    799, 9}, {   1599,11}, {    415,13}, {    127,12}, \
  99     {    255,11}, {    543,10}, {   1087,11}, {    607,10}, \
 100     {   1215,11}, {    671,10}, {   1343,11}, {    735,10}, \
 101     {   1471,12}, {    383,11}, {    799,10}, {   1599,11}, \
 102     {    863,12}, {    447,11}, {    991,13}, {    255,12}, \
 103     {    511,11}, {   1087,12}, {    575,11}, {   1215,12}, \
 104     {    639,11}, {   1343,12}, {    703,11}, {   1471,13}, \
 105     {    383,12}, {    767,11}, {   1599,12}, {    831,11}, \
 106     {   1727,12}, {    959,14}, {    255,13}, {    511,12}, \
 107     {   1215,13}, {    639,12}, {   1471,13}, {    767,12}, \
 108     {   1727,13}, {    895,12}, {   1919,14}, {    511,13}, \
 109     {   1023,12}, {   2111,13}, {   1151,12}, {   2431,13}, \
 110     {   1407,14}, {    767,13}, {   1663,12}, {   3455,13}, \
 111     {   1919,15}, {    511,14}, {   1023,13}, {   2175,12}, \
 112     {   4479,13}, {   2431,14}, {   1279,13}, {   2943,12}, \
 113     {   5887,14}, {  16384,15}, {  32768,16} }
 114 #define MUL_FFT_TABLE3_SIZE 139
 115 #define MUL_FFT_THRESHOLD                 7552
 116
 117 #define SQR_FFT_MODF_THRESHOLD             606  /* k = 5 */
 118 #define SQR_FFT_TABLE3                                      \
 119   { {    606, 5}, {     28, 6}, {     15, 5}, {     31, 6}, \
 120     {     28, 7}, {     15, 6}, {     33, 7}, {     17, 6}, \
 121     {     35, 7}, {     19, 6}, {     39, 7}, {     23, 6}, \
 122     {     47, 7}, {     29, 8}, {     15, 7}, {     35, 8}, \
 123     {     19, 7}, {     41, 8}, {     23, 7}, {     49, 8}, \
 124     {     31, 7}, {     63, 8}, {     43, 9}, {     23, 8}, \
 125     {     55, 9}, {     31, 8}, {     67, 9}, {     39, 8}, \
 126     {     79, 9}, {     47, 8}, {     95, 9}, {     55,10}, \
 127     {     31, 9}, {     79,10}, {     47, 9}, {    103,11}, \
 128     {     31,10}, {     63, 9}, {    135,10}, {     79, 9}, \
 129     {    159,10}, {     95, 9}, {    191,11}, {     63,10}, \
 130     {    159,11}, {     95,10}, {    191,12}, {     63,11}, \
 131     {    127,10}, {    255, 9}, {    511,10}, {    271, 9}, \
 132     {    543, 8}, {   1087,11}, {    159,10}, {    319, 9}, \
 133     {    639,10}, {    335, 9}, {    671, 8}, {   1343,10}, \
 134     {    351,11}, {    191,10}, {    383, 9}, {    767,10}, \
 135     {    399, 9}, {    799,10}, {    415, 9}, {    831,12}, \
 136     {    127,11}, {    255,10}, {    511, 9}, {   1023,10}, \
 137     {    543, 9}, {   1087,11}, {    287,10}, {    607, 9}, \
 138     {   1215,11}, {    319,10}, {    671, 9}, {   1343,12}, \
 139     {    191,11}, {    383,10}, {    799,11}, {    415,10}, \
 140     {    831,13}, {    127,12}, {    255,11}, {    511,10}, \
 141     {   1023,11}, {    543,10}, {   1087,11}, {    607,10}, \
 142     {   1215,12}, {    319,11}, {    671,10}, {   1343,11}, \
 143     {    735,10}, {   1471,12}, {    383,11}, {    799,10}, \
 144     {   1599,11}, {    863,12}, {    447,11}, {    991,13}, \
 145     {    255,12}, {    511,11}, {   1087,12}, {    575,11}, \
 146     {   1215,12}, {    639,11}, {   1343,12}, {    703,11}, \
 147     {   1471,13}, {    383,12}, {    767,11}, {   1599,12}, \
 148     {    831,11}, {   1727,12}, {    959,14}, {    255,13}, \
 149     {    511,12}, {   1215,13}, {    639,12}, {   1471,13}, \
 150     {    767,12}, {   1727,13}, {    895,12}, {   1983,14}, \
 151     {    511,13}, {   1023,12}, {   2111,13}, {   1151,12}, \
 152     {   2431,13}, {   1407,14}, {    767,13}, {   1663,12}, \
 153     {   3455,13}, {   1919,15}, {    511,14}, {   1023,13}, \
 154     {   2175,12}, {   4479,13}, {   2431,14}, {   1279,13}, \
 155     {   2943,14}, {  16384,15}, {  32768,16} }
 156 #define SQR_FFT_TABLE3_SIZE 147
 157 #define SQR_FFT_THRESHOLD                 5760
 158
 159 #define MULLO_BASECASE_THRESHOLD             5
 160 #define MULLO_DC_THRESHOLD                  45
 161 #define MULLO_MUL_N_THRESHOLD            14281
 162
 163 #define DC_DIV_QR_THRESHOLD                 71
 164 #define DC_DIVAPPR_Q_THRESHOLD             238
 165 #define DC_BDIV_QR_THRESHOLD                67
 166 #define DC_BDIV_Q_THRESHOLD                151
 167
 168 #define INV_MULMOD_BNM1_THRESHOLD           66
 169 #define INV_NEWTON_THRESHOLD               228
 170 #define INV_APPR_THRESHOLD                 222
 171
 172 #define BINV_NEWTON_THRESHOLD              270
 173 #define REDC_1_TO_REDC_N_THRESHOLD          71
 174
 175 #define MU_DIV_QR_THRESHOLD               1718
 176 #define MU_DIVAPPR_Q_THRESHOLD            1718
 177 #define MUPI_DIV_QR_THRESHOLD               91
 178 #define MU_BDIV_QR_THRESHOLD              1589
 179 #define MU_BDIV_Q_THRESHOLD               1718
 180
 181 #define POWM_SEC_TABLE  1,16,96,416,1185
 182
 183 #define MATRIX22_STRASSEN_THRESHOLD         17
 184 #define HGCD_THRESHOLD                      88
 185 #define HGCD_APPR_THRESHOLD                137
 186 #define HGCD_REDUCE_THRESHOLD             3664
 187 #define GCD_DC_THRESHOLD                   465
 188 #define GCDEXT_DC_THRESHOLD                345
 189 #define JACOBI_BASE_METHOD                   4
 190
 191 #define GET_STR_DC_THRESHOLD                18
 192 #define GET_STR_PRECOMPUTE_THRESHOLD        34
 193 #define SET_STR_DC_THRESHOLD               270
 194 #define SET_STR_PRECOMPUTE_THRESHOLD       828
 195
 196 #define FAC_DSC_THRESHOLD                  256
 197 #define FAC_ODD_THRESHOLD                   34