source/libs/gmp/gmp-src/mpn/sparc32/v9/gmp-mparam.h

   1 /* SPARC v9 32-bit gmp-mparam.h -- Compiler/machine parameter header file.
   2
   3 Copyright 1991, 1993, 1994, 1999-2002, 2004, 2009-2011, 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 /* 1593 MHz ultrasparc3 running Solaris 10 (swift.nada.kth.se) */
  36 /* FFT tuning limit = 25000000 */
  37 /* Generated by tuneup.c, 2014-03-16, gcc 3.4 */
  38
  39 #define DIVREM_1_NORM_THRESHOLD              3
  40 #define DIVREM_1_UNNORM_THRESHOLD            4
  41 #define MOD_1_1P_METHOD                      2
  42 #define MOD_1_NORM_THRESHOLD                 3
  43 #define MOD_1_UNNORM_THRESHOLD               4
  44 #define MOD_1N_TO_MOD_1_1_THRESHOLD         13
  45 #define MOD_1U_TO_MOD_1_1_THRESHOLD         12
  46 #define MOD_1_1_TO_MOD_1_2_THRESHOLD         0  /* never mpn_mod_1_1p */
  47 #define MOD_1_2_TO_MOD_1_4_THRESHOLD        22
  48 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD     32
  49 #define USE_PREINV_DIVREM_1                  1
  50 #define DIV_QR_1N_PI1_METHOD                 1
  51 #define DIV_QR_1_NORM_THRESHOLD              4
  52 #define DIV_QR_1_UNNORM_THRESHOLD        MP_SIZE_T_MAX  /* never */
  53 #define DIV_QR_2_PI2_THRESHOLD           MP_SIZE_T_MAX  /* never */
  54 #define DIVEXACT_1_THRESHOLD                 0  /* always */
  55 #define BMOD_1_TO_MOD_1_THRESHOLD        MP_SIZE_T_MAX  /* never */
  56
  57 #define MUL_TOOM22_THRESHOLD                28
  58 #define MUL_TOOM33_THRESHOLD                43
  59 #define MUL_TOOM44_THRESHOLD               126
  60 #define MUL_TOOM6H_THRESHOLD               161
  61 #define MUL_TOOM8H_THRESHOLD               208
  62
  63 #define MUL_TOOM32_TO_TOOM43_THRESHOLD      73
  64 #define MUL_TOOM32_TO_TOOM53_THRESHOLD      80
  65 #define MUL_TOOM42_TO_TOOM53_THRESHOLD      85
  66 #define MUL_TOOM42_TO_TOOM63_THRESHOLD      55
  67 #define MUL_TOOM43_TO_TOOM54_THRESHOLD      72
  68
  69 #define SQR_BASECASE_THRESHOLD               4
  70 #define SQR_TOOM2_THRESHOLD                 64
  71 #define SQR_TOOM3_THRESHOLD                 85
  72 #define SQR_TOOM4_THRESHOLD                152
  73 #define SQR_TOOM6_THRESHOLD                185
  74 #define SQR_TOOM8_THRESHOLD                324
  75
  76 #define MULMID_TOOM42_THRESHOLD             64
  77
  78 #define MULMOD_BNM1_THRESHOLD               12
  79 #define SQRMOD_BNM1_THRESHOLD               16
  80
  81 #define MUL_FFT_MODF_THRESHOLD             288  /* k = 5 */
  82 #define MUL_FFT_TABLE3                                      \
  83   { {    288, 5}, {      9, 4}, {     19, 5}, {     11, 6}, \
  84     {      6, 5}, {     14, 6}, {      8, 5}, {     17, 6}, \
  85     {      9, 5}, {     20, 6}, {     13, 7}, {      7, 6}, \
  86     {     16, 7}, {      9, 6}, {     19, 7}, {     11, 6}, \
  87     {     23, 7}, {     13, 8}, {      7, 7}, {     15, 6}, \
  88     {     31, 7}, {     19, 8}, {     11, 7}, {     23, 9}, \
  89     {      7, 8}, {     15, 7}, {     31, 8}, {     19, 7}, \
  90     {     39, 8}, {     27, 9}, {     15, 8}, {     31, 7}, \
  91     {     63, 8}, {     39, 9}, {     23, 8}, {     47,10}, \
  92     {     15, 9}, {     31, 8}, {     67, 9}, {     39, 8}, \
  93     {     79, 9}, {     47,10}, {     31, 9}, {     71, 8}, \
  94     {    143, 9}, {     79,10}, {     47, 9}, {     95,11}, \
  95     {     31,10}, {     63, 9}, {    135, 8}, {    271, 9}, \
  96     {    143, 8}, {    287,10}, {     79, 9}, {    175,10}, \
  97     {     95, 9}, {    191, 8}, {    383,10}, {    111,11}, \
  98     {     63,10}, {    143, 9}, {    287, 8}, {    575,10}, \
  99     {    175,11}, {     95,10}, {    191, 9}, {    415, 8}, \
 100     {    831,12}, {     63,11}, {    127,10}, {    287, 9}, \
 101     {    575,11}, {    159,10}, {    351, 9}, {    703,11}, \
 102     {    191,10}, {    415, 9}, {    831,11}, {    223,10}, \
 103     {    447, 9}, {    895, 8}, {   1791,12}, {    127,11}, \
 104     {    287,10}, {    607, 9}, {   1215, 8}, {   2431,11}, \
 105     {    319, 9}, {   1279,11}, {    351,12}, {    191,11}, \
 106     {    415,10}, {    831,11}, {    447,10}, {    895, 9}, \
 107     {   1791,11}, {    479,13}, {    127,12}, {    255,11}, \
 108     {    575,10}, {   1151,11}, {    607,12}, {    319,11}, \
 109     {    703,12}, {    383,11}, {    831,12}, {    447,11}, \
 110     {    895,10}, {   1791,11}, {    959,13}, {    255,12}, \
 111     {    575,11}, {   1215,10}, {   2431,12}, {    703,13}, \
 112     {    383,12}, {    959,14}, {    255,13}, {    511,12}, \
 113     {   1087,11}, {   2175,12}, {   1215,11}, {   2431,13}, \
 114     {    639,12}, {   1407,11}, {   2943,13}, {    895,12}, \
 115     {   1919,14}, {    511,13}, {   1151,12}, {   2431,13}, \
 116     {   1407,14}, {    767,13}, {   1791,15}, {    511,14}, \
 117     {   1023,13}, {   2431,14}, {   1279,13}, {   2943,12}, \
 118     {   5887,14}, {  16384,15}, {  32768,16} }
 119 #define MUL_FFT_TABLE3_SIZE 143
 120 #define MUL_FFT_THRESHOLD                 2240
 121
 122 #define SQR_FFT_MODF_THRESHOLD             244  /* k = 5 */
 123 #define SQR_FFT_TABLE3                                      \
 124   { {    244, 5}, {      8, 4}, {     17, 5}, {     17, 6}, \
 125     {      9, 5}, {     19, 6}, {     17, 7}, {      9, 6}, \
 126     {     20, 7}, {     11, 6}, {     23, 7}, {     13, 8}, \
 127     {      7, 7}, {     19, 8}, {     11, 7}, {     25, 9}, \
 128     {      7, 8}, {     15, 7}, {     33, 8}, {     19, 7}, \
 129     {     39, 8}, {     23, 9}, {     15, 8}, {     39, 9}, \
 130     {     23,10}, {     15, 9}, {     31, 8}, {     63, 9}, \
 131     {     47,10}, {     31, 9}, {     63, 8}, {    127, 9}, \
 132     {     71, 8}, {    143, 7}, {    287, 9}, {     79,10}, \
 133     {     47,11}, {     31,10}, {     63, 9}, {    127, 8}, \
 134     {    255, 9}, {    143, 8}, {    287,10}, {     79, 9}, \
 135     {    159, 8}, {    319, 9}, {    175, 8}, {    351, 7}, \
 136     {    703,10}, {     95, 9}, {    191, 8}, {    383, 9}, \
 137     {    207, 8}, {    415, 9}, {    223,11}, {     63,10}, \
 138     {    127, 9}, {    271,10}, {    143, 9}, {    287, 8}, \
 139     {    575,10}, {    159, 9}, {    319,10}, {    175, 9}, \
 140     {    351, 8}, {    703,11}, {     95,10}, {    191, 9}, \
 141     {    383,10}, {    207, 9}, {    415, 8}, {    831,10}, \
 142     {    223,12}, {     63,11}, {    127,10}, {    271, 9}, \
 143     {    543,10}, {    287, 9}, {    575,11}, {    159,10}, \
 144     {    319, 9}, {    639,10}, {    351, 9}, {    703, 8}, \
 145     {   1407,11}, {    191,10}, {    415, 9}, {    831,11}, \
 146     {    223,10}, {    447, 9}, {    895,10}, {    479,12}, \
 147     {    127,11}, {    255,10}, {    543,11}, {    287,10}, \
 148     {    575,11}, {    319,10}, {    639,11}, {    351,10}, \
 149     {    703,12}, {    191,11}, {    415,10}, {    831,11}, \
 150     {    447,10}, {    895, 9}, {   1791,13}, {    127,12}, \
 151     {    255,11}, {    575,12}, {    319,11}, {    703,10}, \
 152     {   1407,12}, {    383,11}, {    831,12}, {    447,11}, \
 153     {    959,10}, {   1919, 9}, {   3839,13}, {    255,12}, \
 154     {    575,11}, {   1151,12}, {    703,11}, {   1407,13}, \
 155     {    383,12}, {    959,14}, {    255,13}, {    511,12}, \
 156     {   1215,11}, {   2431,13}, {    639,12}, {   1407,13}, \
 157     {    767,12}, {   1599,13}, {    895,12}, {   1919,14}, \
 158     {    511,13}, {   1151,12}, {   2431,13}, {   1407,12}, \
 159     {   2815,14}, {    767,13}, {   1535,12}, {   3071,13}, \
 160     {   1919,15}, {    511,14}, {   1023,13}, {   2431,14}, \
 161     {   1279,13}, {   2943,12}, {   5887,14}, {  16384,15}, \
 162     {  32768,16} }
 163 #define SQR_FFT_TABLE3_SIZE 153
 164 #define SQR_FFT_THRESHOLD                 2112
 165
 166 #define MULLO_BASECASE_THRESHOLD             0  /* always */
 167 #define MULLO_DC_THRESHOLD                 144
 168 #define MULLO_MUL_N_THRESHOLD             4292
 169
 170 #define DC_DIV_QR_THRESHOLD                 74
 171 #define DC_DIVAPPR_Q_THRESHOLD             406
 172 #define DC_BDIV_QR_THRESHOLD                63
 173 #define DC_BDIV_Q_THRESHOLD                363
 174
 175 #define INV_MULMOD_BNM1_THRESHOLD          108
 176 #define INV_NEWTON_THRESHOLD               351
 177 #define INV_APPR_THRESHOLD                 303
 178
 179 #define BINV_NEWTON_THRESHOLD              354
 180 #define REDC_1_TO_REDC_N_THRESHOLD          61
 181
 182 #define MU_DIV_QR_THRESHOLD                998
 183 #define MU_DIVAPPR_Q_THRESHOLD            1099
 184 #define MUPI_DIV_QR_THRESHOLD              118
 185 #define MU_BDIV_QR_THRESHOLD               807
 186 #define MU_BDIV_Q_THRESHOLD                979
 187
 188 #define POWM_SEC_TABLE  3,22,127,624,779,2351
 189
 190 #define MATRIX22_STRASSEN_THRESHOLD          7
 191 #define HGCD_THRESHOLD                      90
 192 #define HGCD_APPR_THRESHOLD                123
 193 #define HGCD_REDUCE_THRESHOLD             1494
 194 #define GCD_DC_THRESHOLD                   283
 195 #define GCDEXT_DC_THRESHOLD                192
 196 #define JACOBI_BASE_METHOD                   4
 197
 198 #define GET_STR_DC_THRESHOLD                12
 199 #define GET_STR_PRECOMPUTE_THRESHOLD        27
 200 #define SET_STR_DC_THRESHOLD               290
 201 #define SET_STR_PRECOMPUTE_THRESHOLD       634
 202
 203 #define FAC_DSC_THRESHOLD                  156
 204 #define FAC_ODD_THRESHOLD                   25