source/libs/gmp/gmp-src/mpn/alpha/ev6/gmp-mparam.h

   1 /* gmp-mparam.h -- Compiler/machine parameter header file.
   2
   3 Copyright 1991, 1993, 1994, 1999-2002, 2004, 2005, 2008-2010, 2014 Free
   4 Software 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 64
  33 #define GMP_LIMB_BYTES 8
  34
  35 #define DIVEXACT_BY3_METHOD 0   /* override ../diveby3.asm */
  36
  37 /* 500 MHz 21164 (agnesi.math.su.se) */
  38 /* FFT tuning limit = 20000000 */
  39 /* Generated by tuneup.c, 2014-03-14, gcc 3.3 */
  40
  41 #define DIVREM_1_NORM_THRESHOLD              0  /* preinv always */
  42 #define DIVREM_1_UNNORM_THRESHOLD            0  /* always */
  43 #define MOD_1_1P_METHOD                      2
  44 #define MOD_1_NORM_THRESHOLD                 0  /* always */
  45 #define MOD_1_UNNORM_THRESHOLD               0  /* always */
  46 #define MOD_1N_TO_MOD_1_1_THRESHOLD          4
  47 #define MOD_1U_TO_MOD_1_1_THRESHOLD          2
  48 #define MOD_1_1_TO_MOD_1_2_THRESHOLD        10
  49 #define MOD_1_2_TO_MOD_1_4_THRESHOLD        21
  50 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD      7
  51 #define USE_PREINV_DIVREM_1                  1  /* preinv always */
  52 #define DIV_QR_1N_PI1_METHOD                 2
  53 #define DIV_QR_1_NORM_THRESHOLD              5
  54 #define DIV_QR_1_UNNORM_THRESHOLD            1
  55 #define DIV_QR_2_PI2_THRESHOLD               8
  56 #define DIVEXACT_1_THRESHOLD                 0  /* always */
  57 #define BMOD_1_TO_MOD_1_THRESHOLD           20
  58
  59 #define MUL_TOOM22_THRESHOLD                32
  60 #define MUL_TOOM33_THRESHOLD               117
  61 #define MUL_TOOM44_THRESHOLD               124
  62 #define MUL_TOOM6H_THRESHOLD               230
  63 #define MUL_TOOM8H_THRESHOLD               357
  64
  65 #define MUL_TOOM32_TO_TOOM43_THRESHOLD      97
  66 #define MUL_TOOM32_TO_TOOM53_THRESHOLD     107
  67 #define MUL_TOOM42_TO_TOOM53_THRESHOLD      88
  68 #define MUL_TOOM42_TO_TOOM63_THRESHOLD     105
  69 #define MUL_TOOM43_TO_TOOM54_THRESHOLD     136
  70
  71 #define SQR_BASECASE_THRESHOLD               0  /* always */
  72 #define SQR_TOOM2_THRESHOLD                 59
  73 #define SQR_TOOM3_THRESHOLD                123
  74 #define SQR_TOOM4_THRESHOLD                163
  75 #define SQR_TOOM6_THRESHOLD                333
  76 #define SQR_TOOM8_THRESHOLD                  0  /* always */
  77
  78 #define MULMID_TOOM42_THRESHOLD             52
  79
  80 #define MULMOD_BNM1_THRESHOLD               19
  81 #define SQRMOD_BNM1_THRESHOLD                5
  82
  83 #define MUL_FFT_MODF_THRESHOLD             468  /* k = 5 */
  84 #define MUL_FFT_TABLE3                                      \
  85   { {    468, 5}, {     19, 6}, {     10, 5}, {     21, 6}, \
  86     {     11, 5}, {     23, 6}, {     19, 7}, {     10, 6}, \
  87     {     24, 7}, {     13, 6}, {     27, 7}, {     14, 6}, \
  88     {     29, 7}, {     17, 6}, {     35, 7}, {     29, 8}, \
  89     {     15, 7}, {     32, 8}, {     17, 7}, {     35, 8}, \
  90     {     19, 7}, {     39, 8}, {     29, 9}, {     15, 8}, \
  91     {     35, 9}, {     19, 8}, {     41, 9}, {     23, 8}, \
  92     {     51, 9}, {     27, 8}, {     55, 9}, {     35, 8}, \
  93     {     71, 9}, {     39,10}, {     23, 9}, {     55,10}, \
  94     {     31, 9}, {     67,10}, {     39, 9}, {     79,10}, \
  95     {     47, 9}, {     95,10}, {     55,11}, {     31,10}, \
  96     {     79,11}, {     47,10}, {    103,12}, {     31,11}, \
  97     {     63,10}, {    135,11}, {     79,10}, {    167,11}, \
  98     {     95,10}, {    199,11}, {    111,12}, {     63,11}, \
  99     {    143,10}, {    287, 9}, {    575,11}, {    159,10}, \
 100     {    319,12}, {     95,11}, {    191,10}, {    383,11}, \
 101     {    207,13}, {     63,12}, {    127,11}, {    255,10}, \
 102     {    511,11}, {    271,10}, {    543,11}, {    287,10}, \
 103     {    575,12}, {    159,11}, {    319,10}, {    639,11}, \
 104     {    335,10}, {    671,11}, {    351,10}, {    703,12}, \
 105     {    191,11}, {    383,10}, {    767,11}, {    415,12}, \
 106     {    223,11}, {    447,13}, {    127,12}, {    255,11}, \
 107     {    543,12}, {    287,11}, {    575,10}, {   1151,11}, \
 108     {    607,12}, {    319,11}, {    671,12}, {    351,11}, \
 109     {    703,13}, {    191,12}, {    383,11}, {    767,12}, \
 110     {    415,11}, {    831,12}, {    447,14}, {    127,13}, \
 111     {    255,12}, {    575,11}, {   1151,12}, {    607,13}, \
 112     {    319,12}, {    735,13}, {    383,12}, {    767,11}, \
 113     {   1535,12}, {    831,13}, {    447,12}, {    959,14}, \
 114     {    255,13}, {    511,12}, {   1087,13}, {    575,12}, \
 115     {   1215,13}, {    639,12}, {   1343,13}, {    703,12}, \
 116     {   1407,14}, {    383,13}, {    767,12}, {   1535,13}, \
 117     {    831,12}, {   1663,13}, {    959,15}, {    255,14}, \
 118     {    511,13}, {   1215,14}, {    639,13}, {   1407,14}, \
 119     {    767,13}, {   1663,14}, {    895,13}, {   1855,15}, \
 120     {    511,14}, {  16384,15}, {  32768,16}, {  65536,17}, \
 121     { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \
 122     {2097152,22}, {4194304,23}, {8388608,24} }
 123 #define MUL_FFT_TABLE3_SIZE 151
 124 #define MUL_FFT_THRESHOLD                 5760
 125
 126 #define SQR_FFT_MODF_THRESHOLD             412  /* k = 5 */
 127 #define SQR_FFT_TABLE3                                      \
 128   { {    412, 5}, {     19, 6}, {     10, 5}, {     21, 6}, \
 129     {     11, 5}, {     23, 6}, {     12, 5}, {     25, 6}, \
 130     {     27, 7}, {     14, 6}, {     29, 7}, {     28, 8}, \
 131     {     15, 7}, {     31, 8}, {     17, 7}, {     36, 8}, \
 132     {     19, 7}, {     39, 8}, {     29, 9}, {     15, 8}, \
 133     {     35, 9}, {     19, 8}, {     41, 9}, {     23, 8}, \
 134     {     49, 9}, {     27,10}, {     15, 9}, {     39,10}, \
 135     {     23, 9}, {     51,11}, {     15,10}, {     31, 9}, \
 136     {     67,10}, {     39, 9}, {     79,10}, {     47, 9}, \
 137     {     95,10}, {     55,11}, {     31,10}, {     79,11}, \
 138     {     47,10}, {     95,12}, {     31,11}, {     63,10}, \
 139     {    127, 9}, {    255,11}, {     79,10}, {    159, 9}, \
 140     {    319,10}, {    167,11}, {     95,10}, {    191, 9}, \
 141     {    383,11}, {    111,12}, {     63,11}, {    127,10}, \
 142     {    271,11}, {    143,10}, {    287, 9}, {    575,10}, \
 143     {    303,11}, {    159,10}, {    319,12}, {     95,11}, \
 144     {    191,10}, {    383,11}, {    207,13}, {     63,12}, \
 145     {    127,11}, {    255,10}, {    511,11}, {    271,10}, \
 146     {    543,11}, {    287,10}, {    575,11}, {    303,12}, \
 147     {    159,11}, {    319,10}, {    639,11}, {    335,10}, \
 148     {    671,11}, {    351,10}, {    703,11}, {    367,12}, \
 149     {    191,11}, {    383,10}, {    767,11}, {    415,12}, \
 150     {    223,11}, {    447,13}, {    127,12}, {    255,11}, \
 151     {    543,12}, {    287,11}, {    575,10}, {   1151,11}, \
 152     {    607,12}, {    319,11}, {    639,10}, {   1279,11}, \
 153     {    671,12}, {    351,11}, {    703,13}, {    191,12}, \
 154     {    383,11}, {    767,12}, {    415,11}, {    831,12}, \
 155     {    447,11}, {    895,12}, {    479,14}, {    127,13}, \
 156     {    255,12}, {    575,11}, {   1151,12}, {    607,13}, \
 157     {    319,12}, {    703,11}, {   1407,12}, {    735,13}, \
 158     {    383,12}, {    831,13}, {    447,12}, {    959,14}, \
 159     {    255,13}, {    511,12}, {   1087,13}, {    575,12}, \
 160     {   1151,13}, {    639,12}, {   1279,13}, {    703,12}, \
 161     {   1407,14}, {    383,13}, {    767,12}, {   1535,13}, \
 162     {    831,12}, {   1663,13}, {    959,15}, {    255,14}, \
 163     {    511,13}, {   1215,14}, {    639,13}, {   1407,14}, \
 164     {    767,13}, {   1663,14}, {    895,13}, {   1791,15}, \
 165     {    511,14}, {  16384,15}, {  32768,16}, {  65536,17}, \
 166     { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \
 167     {2097152,22}, {4194304,23}, {8388608,24} }
 168 #define SQR_FFT_TABLE3_SIZE 159
 169 #define SQR_FFT_THRESHOLD                 5056
 170
 171 #define MULLO_BASECASE_THRESHOLD             0  /* always */
 172 #define MULLO_DC_THRESHOLD                 100
 173 #define MULLO_MUL_N_THRESHOLD            11355
 174
 175 #define DC_DIV_QR_THRESHOLD                124
 176 #define DC_DIVAPPR_Q_THRESHOLD             438
 177 #define DC_BDIV_QR_THRESHOLD               153
 178 #define DC_BDIV_Q_THRESHOLD                318
 179
 180 #define INV_MULMOD_BNM1_THRESHOLD           62
 181 #define INV_NEWTON_THRESHOLD               384
 182 #define INV_APPR_THRESHOLD                 402
 183
 184 #define BINV_NEWTON_THRESHOLD              381
 185 #define REDC_1_TO_REDC_N_THRESHOLD         110
 186
 187 #define MU_DIV_QR_THRESHOLD               1752
 188 #define MU_DIVAPPR_Q_THRESHOLD            1895
 189 #define MUPI_DIV_QR_THRESHOLD              174
 190 #define MU_BDIV_QR_THRESHOLD              1387
 191 #define MU_BDIV_Q_THRESHOLD               1787
 192
 193 #define POWM_SEC_TABLE  1,13,66,82,579
 194
 195 #define MATRIX22_STRASSEN_THRESHOLD         15
 196 #define HGCD_THRESHOLD                     318
 197 #define HGCD_APPR_THRESHOLD                363
 198 #define HGCD_REDUCE_THRESHOLD             2384
 199 #define GCD_DC_THRESHOLD                  2504
 200 #define GCDEXT_DC_THRESHOLD                671
 201 #define JACOBI_BASE_METHOD                   3
 202
 203 #define GET_STR_DC_THRESHOLD                14
 204 #define GET_STR_PRECOMPUTE_THRESHOLD        25
 205 #define SET_STR_DC_THRESHOLD              3754
 206 #define SET_STR_PRECOMPUTE_THRESHOLD      8097
 207
 208 #define FAC_DSC_THRESHOLD                  951
 209 #define FAC_ODD_THRESHOLD                   24