source/libs/gmp/gmp-src/mpn/sparc64/ultrasparc34/gmp-mparam.h

   1 /* ultrasparc3/4 gmp-mparam.h -- Compiler/machine parameter header file.
   2
   3 Copyright 1991, 1993, 1994, 1999-2002, 2004, 2006, 2008-2010, 2014, 2015 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 /* 1593 MHz ultrasparc3 running Solaris 10 (swift.nada.kth.se) */
  36 /* FFT tuning limit = 100 M */
  37 /* Generated by tuneup.c, 2015-10-09, gcc 3.4 */
  38
  39 #define DIVREM_1_NORM_THRESHOLD              0  /* always */
  40 #define DIVREM_1_UNNORM_THRESHOLD            0  /* always */
  41 #define MOD_1_1P_METHOD                      2
  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          7
  45 #define MOD_1U_TO_MOD_1_1_THRESHOLD          5
  46 #define MOD_1_1_TO_MOD_1_2_THRESHOLD        22
  47 #define MOD_1_2_TO_MOD_1_4_THRESHOLD         0  /* never mpn_mod_1s_2p */
  48 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD     29
  49 #define USE_PREINV_DIVREM_1                  1
  50 #define DIV_QR_1N_PI1_METHOD                 1
  51 #define DIV_QR_1_NORM_THRESHOLD              2
  52 #define DIV_QR_1_UNNORM_THRESHOLD            1
  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                93
  59 #define MUL_TOOM44_THRESHOLD               142
  60 #define MUL_TOOM6H_THRESHOLD               165
  61 #define MUL_TOOM8H_THRESHOLD               278
  62
  63 #define MUL_TOOM32_TO_TOOM43_THRESHOLD      93
  64 #define MUL_TOOM32_TO_TOOM53_THRESHOLD     114
  65 #define MUL_TOOM42_TO_TOOM53_THRESHOLD      88
  66 #define MUL_TOOM42_TO_TOOM63_THRESHOLD      50
  67 #define MUL_TOOM43_TO_TOOM54_THRESHOLD      67
  68
  69 #define SQR_BASECASE_THRESHOLD               7
  70 #define SQR_TOOM2_THRESHOLD                 70
  71 #define SQR_TOOM3_THRESHOLD                101
  72 #define SQR_TOOM4_THRESHOLD                184
  73 #define SQR_TOOM6_THRESHOLD                  0  /* always */
  74 #define SQR_TOOM8_THRESHOLD                339
  75
  76 #define MULMID_TOOM42_THRESHOLD             40
  77
  78 #define MULMOD_BNM1_THRESHOLD               14
  79 #define SQRMOD_BNM1_THRESHOLD                9
  80
  81 #define MUL_FFT_MODF_THRESHOLD             212  /* k = 5 */
  82 #define MUL_FFT_TABLE3                                      \
  83   { {    212, 5}, {     13, 6}, {     17, 7}, {      9, 6}, \
  84     {     19, 7}, {     17, 8}, {      9, 7}, {     20, 8}, \
  85     {     11, 7}, {     23, 8}, {     13, 9}, {      7, 8}, \
  86     {     19, 9}, {     11, 8}, {     25,10}, {      7, 9}, \
  87     {     15, 8}, {     33, 9}, {     19, 8}, {     39, 9}, \
  88     {     23, 8}, {     47, 9}, {     27,10}, {     15, 9}, \
  89     {     39,10}, {     23, 9}, {     47,11}, {     15,10}, \
  90     {     31, 9}, {     63, 8}, {    127, 7}, {    255, 9}, \
  91     {     67,10}, {     39, 9}, {     79, 8}, {    159, 7}, \
  92     {    319, 9}, {     83,10}, {     47, 9}, {     95, 8}, \
  93     {    191, 7}, {    383,10}, {     55,11}, {     31,10}, \
  94     {     63, 9}, {    127, 8}, {    255, 7}, {    511,10}, \
  95     {     71, 9}, {    143, 8}, {    287,10}, {     79, 9}, \
  96     {    159, 8}, {    319, 9}, {    175, 8}, {    351,11}, \
  97     {     47,10}, {     95, 9}, {    191, 8}, {    383, 7}, \
  98     {    767,10}, {    103,12}, {     31,11}, {     63,10}, \
  99     {    127, 9}, {    287,11}, {     79,10}, {    159, 9}, \
 100     {    319, 8}, {    639,10}, {    175, 9}, {    351, 8}, \
 101     {    703,11}, {     95,10}, {    207, 9}, {    415,11}, \
 102     {    111,10}, {    223, 9}, {    479,12}, {     63,11}, \
 103     {    127,10}, {    255,11}, {    143,10}, {    287, 9}, \
 104     {    575,10}, {    319, 9}, {    639,11}, {    175,10}, \
 105     {    351,11}, {    191,10}, {    383,11}, {    207,10}, \
 106     {    415,11}, {    223,10}, {    447,13}, {     63,12}, \
 107     {    127,11}, {    287,10}, {    575,11}, {    319,10}, \
 108     {    703,12}, {    191,11}, {    383,12}, {    223,11}, \
 109     {    447,13}, {    127,12}, {    287,11}, {    575,12}, \
 110     {    351,13}, {    191,12}, {    479,14}, {    127,13}, \
 111     {    255,12}, {    575,13}, {    319,12}, {    703,13}, \
 112     {    383,12}, {    767,13}, {    447,12}, {    895,14}, \
 113     {    255,13}, {    511,12}, {   1023,13}, {    575,12}, \
 114     {   1151,13}, {    703,14}, {    383,13}, {    831,12}, \
 115     {   1663,13}, {    895,15}, {    255,14}, {    511,13}, \
 116     {   1151,14}, {    639,13}, {   1407,12}, {   2815,14}, \
 117     {    767,13}, {   1663,14}, {    895,13}, {   1791,15}, \
 118     {    511,14}, {   1023,13}, {   2047,14}, {   1151,13}, \
 119     {   2303,14}, {   1407,13}, {   2815,15}, {    767,14}, \
 120     {   1791,16}, {    511,15}, {   1023,14}, {   2303,15}, \
 121     {   1279,14}, {   2815,15}, {   1535,14}, {   3199,15}, \
 122     {   1791,16}, {   1023,15}, {   2047,14}, {   4223,15}, \
 123     {   2303,14}, {   4863,15}, {   2815,16}, {  65536,17}, \
 124     { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \
 125     {2097152,22}, {4194304,23}, {8388608,24} }
 126 #define MUL_FFT_TABLE3_SIZE 171
 127 #define MUL_FFT_THRESHOLD                 2240
 128
 129 #define SQR_FFT_MODF_THRESHOLD             244  /* k = 5 */
 130 #define SQR_FFT_TABLE3                                      \
 131   { {    244, 5}, {      8, 4}, {     17, 5}, {     15, 6}, \
 132     {      8, 5}, {     17, 6}, {     17, 7}, {      9, 6}, \
 133     {     19, 7}, {     17, 8}, {      9, 7}, {     20, 8}, \
 134     {     11, 7}, {     23, 8}, {     13, 9}, {      7, 8}, \
 135     {     19, 9}, {     11, 8}, {     25,10}, {      7, 9}, \
 136     {     15, 8}, {     31, 9}, {     19, 8}, {     39, 9}, \
 137     {     27,10}, {     15, 9}, {     39,10}, {     23, 9}, \
 138     {     47,11}, {     15,10}, {     31, 9}, {     67,10}, \
 139     {     39, 9}, {     79, 8}, {    159,10}, {     47, 9}, \
 140     {     95,10}, {     55,11}, {     31,10}, {     63, 9}, \
 141     {    127, 8}, {    255,10}, {     71, 9}, {    143, 8}, \
 142     {    287, 7}, {    575,10}, {     79, 9}, {    159,11}, \
 143     {     47, 9}, {    191, 8}, {    383, 7}, {    767, 9}, \
 144     {    207,12}, {     31,11}, {     63,10}, {    127, 9}, \
 145     {    255, 8}, {    511,10}, {    135, 9}, {    271,10}, \
 146     {    143, 9}, {    287,11}, {     79,10}, {    159, 9}, \
 147     {    319, 8}, {    639,10}, {    175, 9}, {    351, 8}, \
 148     {    703, 7}, {   1407,11}, {     95,10}, {    191, 9}, \
 149     {    383, 8}, {    767,10}, {    207, 9}, {    415,10}, \
 150     {    223, 9}, {    447,12}, {     63,11}, {    127,10}, \
 151     {    271, 9}, {    543,10}, {    287, 9}, {    575, 8}, \
 152     {   1151,11}, {    159,10}, {    319, 9}, {    639,10}, \
 153     {    351, 9}, {    703, 8}, {   1407, 7}, {   2815,11}, \
 154     {    207,10}, {    415, 9}, {    831,11}, {    223,10}, \
 155     {    447, 9}, {    895,13}, {     63,11}, {    271,10}, \
 156     {    543,11}, {    287,12}, {    159,11}, {    351,10}, \
 157     {    703,12}, {    191,11}, {    415,10}, {    831,12}, \
 158     {    223,13}, {    127,12}, {    255,11}, {    511,10}, \
 159     {   1023,11}, {    543,12}, {    287,11}, {    607,12}, \
 160     {    319,11}, {    639,12}, {    415,11}, {    895,12}, \
 161     {    479,14}, {    127,13}, {    255,12}, {    543,11}, \
 162     {   1087,12}, {    575,11}, {   1151,13}, {    319,12}, \
 163     {    639,11}, {   1279,12}, {    703,10}, {   2815,12}, \
 164     {    831,11}, {   1663,13}, {    447,12}, {    959,14}, \
 165     {    255,13}, {    511,12}, {   1087,13}, {    703,12}, \
 166     {   1407,14}, {    383,13}, {    767,12}, {   1535,13}, \
 167     {    895,15}, {    255,14}, {    511,13}, {   1215,14}, \
 168     {    639,13}, {   1279,14}, {    767,13}, {   1663,14}, \
 169     {    895,13}, {   1919,15}, {    511,14}, {   1023,13}, \
 170     {   2175,14}, {   1151,13}, {   2431,14}, {   1407,15}, \
 171     {    767,14}, {   1791,16}, {    511,15}, {   1023,14}, \
 172     {   2303,15}, {   1279,14}, {   2815,15}, {   1535,14}, \
 173     {   3199,15}, {   1791,16}, {   1023,15}, {   2047,14}, \
 174     {   4351,15}, {   2303,14}, {   4863,15}, {   2815,16}, \
 175     {  65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \
 176     {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} }
 177 #define SQR_FFT_TABLE3_SIZE 184
 178 #define SQR_FFT_THRESHOLD                 1728
 179
 180 #define MULLO_BASECASE_THRESHOLD             0  /* always */
 181 #define MULLO_DC_THRESHOLD                  29
 182 #define MULLO_MUL_N_THRESHOLD             4392
 183 #define SQRLO_BASECASE_THRESHOLD             2
 184 #define SQRLO_DC_THRESHOLD                  63
 185 #define SQRLO_SQR_THRESHOLD               3176
 186
 187 #define DC_DIV_QR_THRESHOLD                 16
 188 #define DC_DIVAPPR_Q_THRESHOLD              64
 189 #define DC_BDIV_QR_THRESHOLD                30
 190 #define DC_BDIV_Q_THRESHOLD                 86
 191
 192 #define INV_MULMOD_BNM1_THRESHOLD           58
 193 #define INV_NEWTON_THRESHOLD                17
 194 #define INV_APPR_THRESHOLD                  15
 195
 196 #define BINV_NEWTON_THRESHOLD              109
 197 #define REDC_1_TO_REDC_2_THRESHOLD           0  /* always */
 198 #define REDC_2_TO_REDC_N_THRESHOLD         117
 199
 200 #define MU_DIV_QR_THRESHOLD                618
 201 #define MU_DIVAPPR_Q_THRESHOLD             618
 202 #define MUPI_DIV_QR_THRESHOLD                0  /* always */
 203 #define MU_BDIV_QR_THRESHOLD               680
 204 #define MU_BDIV_Q_THRESHOLD                807
 205
 206 #define POWM_SEC_TABLE  3,22,102,579,1555
 207
 208 #define GET_STR_DC_THRESHOLD                20
 209 #define GET_STR_PRECOMPUTE_THRESHOLD        28
 210 #define SET_STR_DC_THRESHOLD               381
 211 #define SET_STR_PRECOMPUTE_THRESHOLD      1042
 212
 213 #define FAC_DSC_THRESHOLD                  462
 214 #define FAC_ODD_THRESHOLD                    0  /* always */
 215
 216 #define MATRIX22_STRASSEN_THRESHOLD         12
 217 #define HGCD_THRESHOLD                      45
 218 #define HGCD_APPR_THRESHOLD                 50
 219 #define HGCD_REDUCE_THRESHOLD             1094
 220 #define GCD_DC_THRESHOLD                   126
 221 #define GCDEXT_DC_THRESHOLD                132
 222 #define JACOBI_BASE_METHOD                   4