xref: /netbsd/external/lgpl3/gmp/dist/mpn/sparc64/ultrasparc34/gmp-mparam.h (revision f81b1c5b)

/* ultrasparc3/4 gmp-mparam.h -- Compiler/machine parameter header file.

Copyright 1991, 1993, 1994, 1999-2002, 2004, 2006, 2008-2010, 2014, 2015 Free
Software Foundation, Inc.

This file is part of the GNU MP Library.

The GNU MP Library is free software; you can redistribute it and/or modify
it under the terms of either:

  * the GNU Lesser General Public License as published by the Free
    Software Foundation; either version 3 of the License, or (at your
    option) any later version.

or

  * the GNU General Public License as published by the Free Software
    Foundation; either version 2 of the License, or (at your option) any
    later version.

or both in parallel, as here.

The GNU MP Library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received copies of the GNU General Public License and the
GNU Lesser General Public License along with the GNU MP Library.  If not,
see https://www.gnu.org/licenses/.  */

#define GMP_LIMB_BITS 64
#define GMP_LIMB_BYTES 8

/* 1593 MHz ultrasparc3 running Solaris 10 (swift.nada.kth.se) */
/* FFT tuning limit = 100 M */
/* Generated by tuneup.c, 2015-10-09, gcc 3.4 */

#define DIVREM_1_NORM_THRESHOLD              0  /* always */
#define DIVREM_1_UNNORM_THRESHOLD            0  /* always */
#define MOD_1_1P_METHOD                      2
#define MOD_1_NORM_THRESHOLD                 0  /* always */
#define MOD_1_UNNORM_THRESHOLD               0  /* always */
#define MOD_1N_TO_MOD_1_1_THRESHOLD          7
#define MOD_1U_TO_MOD_1_1_THRESHOLD          5
#define MOD_1_1_TO_MOD_1_2_THRESHOLD        22
#define MOD_1_2_TO_MOD_1_4_THRESHOLD         0  /* never mpn_mod_1s_2p */
#define PREINV_MOD_1_TO_MOD_1_THRESHOLD     29
#define USE_PREINV_DIVREM_1                  1
#define DIV_QR_1N_PI1_METHOD                 1
#define DIV_QR_1_NORM_THRESHOLD              2
#define DIV_QR_1_UNNORM_THRESHOLD            1
#define DIV_QR_2_PI2_THRESHOLD           MP_SIZE_T_MAX  /* never */
#define DIVEXACT_1_THRESHOLD                 0  /* always */
#define BMOD_1_TO_MOD_1_THRESHOLD        MP_SIZE_T_MAX  /* never */

#define MUL_TOOM22_THRESHOLD                28
#define MUL_TOOM33_THRESHOLD                93
#define MUL_TOOM44_THRESHOLD               142
#define MUL_TOOM6H_THRESHOLD               165
#define MUL_TOOM8H_THRESHOLD               278

#define MUL_TOOM32_TO_TOOM43_THRESHOLD      93
#define MUL_TOOM32_TO_TOOM53_THRESHOLD     114
#define MUL_TOOM42_TO_TOOM53_THRESHOLD      88
#define MUL_TOOM42_TO_TOOM63_THRESHOLD      50
#define MUL_TOOM43_TO_TOOM54_THRESHOLD      67

#define SQR_BASECASE_THRESHOLD               7
#define SQR_TOOM2_THRESHOLD                 70
#define SQR_TOOM3_THRESHOLD                101
#define SQR_TOOM4_THRESHOLD                184
#define SQR_TOOM6_THRESHOLD                  0  /* always */
#define SQR_TOOM8_THRESHOLD                339

#define MULMID_TOOM42_THRESHOLD             40

#define MULMOD_BNM1_THRESHOLD               14
#define SQRMOD_BNM1_THRESHOLD                9

#define MUL_FFT_MODF_THRESHOLD             212  /* k = 5 */
#define MUL_FFT_TABLE3                                      \
  { {    212, 5}, {     13, 6}, {     17, 7}, {      9, 6}, \
    {     19, 7}, {     17, 8}, {      9, 7}, {     20, 8}, \
    {     11, 7}, {     23, 8}, {     13, 9}, {      7, 8}, \
    {     19, 9}, {     11, 8}, {     25,10}, {      7, 9}, \
    {     15, 8}, {     33, 9}, {     19, 8}, {     39, 9}, \
    {     23, 8}, {     47, 9}, {     27,10}, {     15, 9}, \
    {     39,10}, {     23, 9}, {     47,11}, {     15,10}, \
    {     31, 9}, {     63, 8}, {    127, 7}, {    255, 9}, \
    {     67,10}, {     39, 9}, {     79, 8}, {    159, 7}, \
    {    319, 9}, {     83,10}, {     47, 9}, {     95, 8}, \
    {    191, 7}, {    383,10}, {     55,11}, {     31,10}, \
    {     63, 9}, {    127, 8}, {    255, 7}, {    511,10}, \
    {     71, 9}, {    143, 8}, {    287,10}, {     79, 9}, \
    {    159, 8}, {    319, 9}, {    175, 8}, {    351,11}, \
    {     47,10}, {     95, 9}, {    191, 8}, {    383, 7}, \
    {    767,10}, {    103,12}, {     31,11}, {     63,10}, \
    {    127, 9}, {    287,11}, {     79,10}, {    159, 9}, \
    {    319, 8}, {    639,10}, {    175, 9}, {    351, 8}, \
    {    703,11}, {     95,10}, {    207, 9}, {    415,11}, \
    {    111,10}, {    223, 9}, {    479,12}, {     63,11}, \
    {    127,10}, {    255,11}, {    143,10}, {    287, 9}, \
    {    575,10}, {    319, 9}, {    639,11}, {    175,10}, \
    {    351,11}, {    191,10}, {    383,11}, {    207,10}, \
    {    415,11}, {    223,10}, {    447,13}, {     63,12}, \
    {    127,11}, {    287,10}, {    575,11}, {    319,10}, \
    {    703,12}, {    191,11}, {    383,12}, {    223,11}, \
    {    447,13}, {    127,12}, {    287,11}, {    575,12}, \
    {    351,13}, {    191,12}, {    479,14}, {    127,13}, \
    {    255,12}, {    575,13}, {    319,12}, {    703,13}, \
    {    383,12}, {    767,13}, {    447,12}, {    895,14}, \
    {    255,13}, {    511,12}, {   1023,13}, {    575,12}, \
    {   1151,13}, {    703,14}, {    383,13}, {    831,12}, \
    {   1663,13}, {    895,15}, {    255,14}, {    511,13}, \
    {   1151,14}, {    639,13}, {   1407,12}, {   2815,14}, \
    {    767,13}, {   1663,14}, {    895,13}, {   1791,15}, \
    {    511,14}, {   1023,13}, {   2047,14}, {   1151,13}, \
    {   2303,14}, {   1407,13}, {   2815,15}, {    767,14}, \
    {   1791,16}, {    511,15}, {   1023,14}, {   2303,15}, \
    {   1279,14}, {   2815,15}, {   1535,14}, {   3199,15}, \
    {   1791,16}, {   1023,15}, {   2047,14}, {   4223,15}, \
    {   2303,14}, {   4863,15}, {   2815,16}, {  65536,17}, \
    { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \
    {2097152,22}, {4194304,23}, {8388608,24} }
#define MUL_FFT_TABLE3_SIZE 171
#define MUL_FFT_THRESHOLD                 2240

#define SQR_FFT_MODF_THRESHOLD             244  /* k = 5 */
#define SQR_FFT_TABLE3                                      \
  { {    244, 5}, {      8, 4}, {     17, 5}, {     15, 6}, \
    {      8, 5}, {     17, 6}, {     17, 7}, {      9, 6}, \
    {     19, 7}, {     17, 8}, {      9, 7}, {     20, 8}, \
    {     11, 7}, {     23, 8}, {     13, 9}, {      7, 8}, \
    {     19, 9}, {     11, 8}, {     25,10}, {      7, 9}, \
    {     15, 8}, {     31, 9}, {     19, 8}, {     39, 9}, \
    {     27,10}, {     15, 9}, {     39,10}, {     23, 9}, \
    {     47,11}, {     15,10}, {     31, 9}, {     67,10}, \
    {     39, 9}, {     79, 8}, {    159,10}, {     47, 9}, \
    {     95,10}, {     55,11}, {     31,10}, {     63, 9}, \
    {    127, 8}, {    255,10}, {     71, 9}, {    143, 8}, \
    {    287, 7}, {    575,10}, {     79, 9}, {    159,11}, \
    {     47, 9}, {    191, 8}, {    383, 7}, {    767, 9}, \
    {    207,12}, {     31,11}, {     63,10}, {    127, 9}, \
    {    255, 8}, {    511,10}, {    135, 9}, {    271,10}, \
    {    143, 9}, {    287,11}, {     79,10}, {    159, 9}, \
    {    319, 8}, {    639,10}, {    175, 9}, {    351, 8}, \
    {    703, 7}, {   1407,11}, {     95,10}, {    191, 9}, \
    {    383, 8}, {    767,10}, {    207, 9}, {    415,10}, \
    {    223, 9}, {    447,12}, {     63,11}, {    127,10}, \
    {    271, 9}, {    543,10}, {    287, 9}, {    575, 8}, \
    {   1151,11}, {    159,10}, {    319, 9}, {    639,10}, \
    {    351, 9}, {    703, 8}, {   1407, 7}, {   2815,11}, \
    {    207,10}, {    415, 9}, {    831,11}, {    223,10}, \
    {    447, 9}, {    895,13}, {     63,11}, {    271,10}, \
    {    543,11}, {    287,12}, {    159,11}, {    351,10}, \
    {    703,12}, {    191,11}, {    415,10}, {    831,12}, \
    {    223,13}, {    127,12}, {    255,11}, {    511,10}, \
    {   1023,11}, {    543,12}, {    287,11}, {    607,12}, \
    {    319,11}, {    639,12}, {    415,11}, {    895,12}, \
    {    479,14}, {    127,13}, {    255,12}, {    543,11}, \
    {   1087,12}, {    575,11}, {   1151,13}, {    319,12}, \
    {    639,11}, {   1279,12}, {    703,10}, {   2815,12}, \
    {    831,11}, {   1663,13}, {    447,12}, {    959,14}, \
    {    255,13}, {    511,12}, {   1087,13}, {    703,12}, \
    {   1407,14}, {    383,13}, {    767,12}, {   1535,13}, \
    {    895,15}, {    255,14}, {    511,13}, {   1215,14}, \
    {    639,13}, {   1279,14}, {    767,13}, {   1663,14}, \
    {    895,13}, {   1919,15}, {    511,14}, {   1023,13}, \
    {   2175,14}, {   1151,13}, {   2431,14}, {   1407,15}, \
    {    767,14}, {   1791,16}, {    511,15}, {   1023,14}, \
    {   2303,15}, {   1279,14}, {   2815,15}, {   1535,14}, \
    {   3199,15}, {   1791,16}, {   1023,15}, {   2047,14}, \
    {   4351,15}, {   2303,14}, {   4863,15}, {   2815,16}, \
    {  65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \
    {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} }
#define SQR_FFT_TABLE3_SIZE 184
#define SQR_FFT_THRESHOLD                 1728

#define MULLO_BASECASE_THRESHOLD             0  /* always */
#define MULLO_DC_THRESHOLD                  29
#define MULLO_MUL_N_THRESHOLD             4392
#define SQRLO_BASECASE_THRESHOLD             2
#define SQRLO_DC_THRESHOLD                  63
#define SQRLO_SQR_THRESHOLD               3176

#define DC_DIV_QR_THRESHOLD                 16
#define DC_DIVAPPR_Q_THRESHOLD              64
#define DC_BDIV_QR_THRESHOLD                30
#define DC_BDIV_Q_THRESHOLD                 86

#define INV_MULMOD_BNM1_THRESHOLD           58
#define INV_NEWTON_THRESHOLD                17
#define INV_APPR_THRESHOLD                  15

#define BINV_NEWTON_THRESHOLD              109
#define REDC_1_TO_REDC_2_THRESHOLD           0  /* always */
#define REDC_2_TO_REDC_N_THRESHOLD         117

#define MU_DIV_QR_THRESHOLD                618
#define MU_DIVAPPR_Q_THRESHOLD             618
#define MUPI_DIV_QR_THRESHOLD                0  /* always */
#define MU_BDIV_QR_THRESHOLD               680
#define MU_BDIV_Q_THRESHOLD                807

#define POWM_SEC_TABLE  3,22,102,579,1555

#define GET_STR_DC_THRESHOLD                20
#define GET_STR_PRECOMPUTE_THRESHOLD        28
#define SET_STR_DC_THRESHOLD               381
#define SET_STR_PRECOMPUTE_THRESHOLD      1042

#define FAC_DSC_THRESHOLD                  462
#define FAC_ODD_THRESHOLD                    0  /* always */

#define MATRIX22_STRASSEN_THRESHOLD         12
#define HGCD_THRESHOLD                      45
#define HGCD_APPR_THRESHOLD                 50
#define HGCD_REDUCE_THRESHOLD             1094
#define GCD_DC_THRESHOLD                   126
#define GCDEXT_DC_THRESHOLD                132
#define JACOBI_BASE_METHOD                   4