source/libs/gmp/gmp-src/mpn/sparc64/ultrasparct1/gmp-mparam.h

   1 /* Sparc64 gmp-mparam.h -- Compiler/machine parameter header file.
   2
   3 Copyright 1991, 1993, 1994, 1999-2002, 2004, 2006, 2008-2010 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 64
  33 #define GMP_LIMB_BYTES 8
  34
  35 /* 1000 MHz ultrasparc t1 running GNU/Linux */
  36
  37 #define DIVREM_1_NORM_THRESHOLD              0  /* always */
  38 #define DIVREM_1_UNNORM_THRESHOLD            0  /* always */
  39 #define MOD_1_1P_METHOD                      2
  40 #define MOD_1_NORM_THRESHOLD                 0  /* always */
  41 #define MOD_1_UNNORM_THRESHOLD               0  /* always */
  42 #define MOD_1N_TO_MOD_1_1_THRESHOLD         13
  43 #define MOD_1U_TO_MOD_1_1_THRESHOLD      MP_SIZE_T_MAX
  44 #define MOD_1_1_TO_MOD_1_2_THRESHOLD         0  /* never mpn_mod_1_1p */
  45 #define MOD_1_2_TO_MOD_1_4_THRESHOLD         0  /* never mpn_mod_1s_2p */
  46 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD     34
  47 #define USE_PREINV_DIVREM_1                  1
  48 #define DIV_QR_2_PI2_THRESHOLD           MP_SIZE_T_MAX  /* never */
  49 #define DIVEXACT_1_THRESHOLD                 0  /* always */
  50 #define BMOD_1_TO_MOD_1_THRESHOLD        MP_SIZE_T_MAX  /* never */
  51
  52 #define MUL_TOOM22_THRESHOLD                 8
  53 #define MUL_TOOM33_THRESHOLD                50
  54 #define MUL_TOOM44_THRESHOLD                99
  55 #define MUL_TOOM6H_THRESHOLD               125
  56 #define MUL_TOOM8H_THRESHOLD               187
  57
  58 #define MUL_TOOM32_TO_TOOM43_THRESHOLD      65
  59 #define MUL_TOOM32_TO_TOOM53_THRESHOLD      77
  60 #define MUL_TOOM42_TO_TOOM53_THRESHOLD      65
  61 #define MUL_TOOM42_TO_TOOM63_THRESHOLD      50
  62 #define MUL_TOOM43_TO_TOOM54_THRESHOLD      34
  63
  64 #define SQR_BASECASE_THRESHOLD               0  /* always */
  65 #define SQR_TOOM2_THRESHOLD                 14
  66 #define SQR_TOOM3_THRESHOLD                 57
  67 #define SQR_TOOM4_THRESHOLD                133
  68 #define SQR_TOOM6_THRESHOLD                156
  69 #define SQR_TOOM8_THRESHOLD                260
  70
  71 #define MULMID_TOOM42_THRESHOLD             12
  72
  73 #define MULMOD_BNM1_THRESHOLD                7
  74 #define SQRMOD_BNM1_THRESHOLD                7
  75
  76 #define MUL_FFT_MODF_THRESHOLD             176  /* k = 5 */
  77 #define MUL_FFT_TABLE3                                      \
  78   { {    176, 5}, {      7, 6}, {      4, 5}, {      9, 6}, \
  79     {      5, 5}, {     11, 6}, {     11, 7}, {      6, 6}, \
  80     {     13, 7}, {      7, 6}, {     15, 7}, {      9, 8}, \
  81     {      5, 7}, {     13, 8}, {      7, 7}, {     15, 6}, \
  82     {     32, 7}, {     24, 8}, {     21, 9}, {     11, 8}, \
  83     {     23,10}, {      7, 9}, {     15, 8}, {     33, 9}, \
  84     {     19, 8}, {     39, 9}, {     23,10}, {     15, 9}, \
  85     {     43,10}, {     23,11}, {     15,10}, {     31, 9}, \
  86     {     63, 8}, {    127, 9}, {     67,10}, {     39, 9}, \
  87     {     79, 8}, {    159,10}, {     47, 9}, {     95,11}, \
  88     {   2048,12}, {   4096,13}, {   8192,14}, {  16384,15}, \
  89     {  32768,16}, {  65536,17}, { 131072,18}, { 262144,19}, \
  90     { 524288,20}, {1048576,21}, {2097152,22}, {4194304,23}, \
  91     {8388608,24} }
  92 #define MUL_FFT_TABLE3_SIZE 53
  93 #define MUL_FFT_THRESHOLD                 1728
  94
  95
  96 #define SQR_FFT_MODF_THRESHOLD             148  /* k = 5 */
  97 #define SQR_FFT_TABLE3                                      \
  98   { {    148, 5}, {      7, 6}, {      4, 5}, {      9, 6}, \
  99     {      5, 5}, {     11, 6}, {     11, 7}, {      6, 6}, \
 100     {     13, 7}, {      7, 6}, {     15, 7}, {     13, 8}, \
 101     {      7, 7}, {     16, 8}, {      9, 6}, {     38, 7}, \
 102     {     20, 8}, {     11, 7}, {     24, 8}, {     13, 9}, \
 103     {      7, 7}, {     30, 8}, {     19, 9}, {     11, 8}, \
 104     {     25,10}, {      7, 9}, {     15, 8}, {     31, 9}, \
 105     {     19, 8}, {     39, 9}, {     27,10}, {     15, 9}, \
 106     {     39,10}, {     23, 9}, {     47, 8}, {     95, 9}, \
 107     {     51,11}, {     15,10}, {     31, 8}, {    127,10}, \
 108     {     39, 9}, {     79, 8}, {    159,10}, {     47, 9}, \
 109     {     95,11}, {   2048,12}, {   4096,13}, {   8192,14}, \
 110     {  16384,15}, {  32768,16}, {  65536,17}, { 131072,18}, \
 111     { 262144,19}, { 524288,20}, {1048576,21}, {2097152,22}, \
 112     {4194304,23}, {8388608,24} }
 113 #define SQR_FFT_TABLE3_SIZE 58
 114 #define SQR_FFT_THRESHOLD                 1344
 115
 116 #define MULLO_BASECASE_THRESHOLD             0  /* always */
 117 #define MULLO_DC_THRESHOLD                  28
 118 #define MULLO_MUL_N_THRESHOLD             3176
 119
 120 #define DC_DIV_QR_THRESHOLD                 27
 121 #define DC_DIVAPPR_Q_THRESHOLD             106
 122 #define DC_BDIV_QR_THRESHOLD                27
 123 #define DC_BDIV_Q_THRESHOLD                 62
 124
 125 #define INV_MULMOD_BNM1_THRESHOLD           14
 126 #define INV_NEWTON_THRESHOLD               163
 127 #define INV_APPR_THRESHOLD                 117
 128
 129 #define BINV_NEWTON_THRESHOLD              166
 130 #define REDC_1_TO_REDC_N_THRESHOLD          31
 131
 132 #define MU_DIV_QR_THRESHOLD                734
 133 #define MU_DIVAPPR_Q_THRESHOLD             748
 134 #define MUPI_DIV_QR_THRESHOLD               67
 135 #define MU_BDIV_QR_THRESHOLD               562
 136 #define MU_BDIV_Q_THRESHOLD                734
 137
 138 #define POWM_SEC_TABLE  4,29,188,643,2741
 139
 140 #define MATRIX22_STRASSEN_THRESHOLD         11
 141 #define HGCD_THRESHOLD                      58
 142 #define HGCD_APPR_THRESHOLD                 55
 143 #define HGCD_REDUCE_THRESHOLD              637
 144 #define GCD_DC_THRESHOLD                   186
 145 #define GCDEXT_DC_THRESHOLD                140
 146 #define JACOBI_BASE_METHOD                   3
 147
 148 #define GET_STR_DC_THRESHOLD                20
 149 #define GET_STR_PRECOMPUTE_THRESHOLD        33
 150 #define SET_STR_DC_THRESHOLD               268
 151 #define SET_STR_PRECOMPUTE_THRESHOLD       960
 152
 153 #define FAC_DSC_THRESHOLD                  268
 154 #define FAC_ODD_THRESHOLD                    0  /* always */