xref: /netbsd/external/lgpl3/gmp/dist/mpn/x86/zn1/gmp-mparam.h (revision 671ea119)

/* AMD zn1/32 gmp-mparam.h -- Compiler/machine parameter header file.

Copyright 2019 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 32
#define GMP_LIMB_BYTES 4

/* 3700-4300 MHz Pinnacle Ridge */
/* FFT tuning limit = 67,000,000 */
/* Generated by tuneup.c, 2019-10-21, gcc 8.3 */

#define MOD_1_NORM_THRESHOLD                 0  /* always */
#define MOD_1_UNNORM_THRESHOLD               3
#define MOD_1N_TO_MOD_1_1_THRESHOLD          4
#define MOD_1U_TO_MOD_1_1_THRESHOLD          3
#define MOD_1_1_TO_MOD_1_2_THRESHOLD        10
#define MOD_1_2_TO_MOD_1_4_THRESHOLD         0  /* never mpn_mod_1s_2p */
#define PREINV_MOD_1_TO_MOD_1_THRESHOLD      9
#define USE_PREINV_DIVREM_1                  1  /* native */
#define DIV_QR_1N_PI1_METHOD                 1  /* 14.00% faster than 2 */
#define DIV_QR_1_NORM_THRESHOLD              4
#define DIV_QR_1_UNNORM_THRESHOLD        MP_SIZE_T_MAX  /* never */
#define DIV_QR_2_PI2_THRESHOLD           MP_SIZE_T_MAX  /* never */
#define DIVEXACT_1_THRESHOLD                 0  /* always (native) */
#define BMOD_1_TO_MOD_1_THRESHOLD           22

#define DIV_1_VS_MUL_1_PERCENT             248

#define MUL_TOOM22_THRESHOLD                28
#define MUL_TOOM33_THRESHOLD                91
#define MUL_TOOM44_THRESHOLD               137
#define MUL_TOOM6H_THRESHOLD               222
#define MUL_TOOM8H_THRESHOLD               454

#define MUL_TOOM32_TO_TOOM43_THRESHOLD      85
#define MUL_TOOM32_TO_TOOM53_THRESHOLD     103
#define MUL_TOOM42_TO_TOOM53_THRESHOLD      88
#define MUL_TOOM42_TO_TOOM63_THRESHOLD     105
#define MUL_TOOM43_TO_TOOM54_THRESHOLD     130

#define SQR_BASECASE_THRESHOLD               0  /* always (native) */
#define SQR_TOOM2_THRESHOLD                 63
#define SQR_TOOM3_THRESHOLD                 98
#define SQR_TOOM4_THRESHOLD                172
#define SQR_TOOM6_THRESHOLD                286
#define SQR_TOOM8_THRESHOLD                478

#define MULMID_TOOM42_THRESHOLD             64

#define MULMOD_BNM1_THRESHOLD               21
#define SQRMOD_BNM1_THRESHOLD               17

#define MUL_FFT_MODF_THRESHOLD             606  /* k = 5 */
#define MUL_FFT_TABLE3                                      \
  { {    606, 5}, {     25, 6}, {     13, 5}, {     27, 6}, \
    {     15, 5}, {     31, 6}, {     27, 7}, {     15, 6}, \
    {     33, 7}, {     17, 6}, {     35, 7}, {     19, 6}, \
    {     39, 7}, {     29, 8}, {     15, 7}, {     35, 8}, \
    {     19, 7}, {     41, 8}, {     23, 7}, {     47, 8}, \
    {     27, 9}, {     15, 8}, {     31, 7}, {     63, 8}, \
    {     43, 9}, {     23, 8}, {     51, 9}, {     31, 8}, \
    {     67, 9}, {     39, 8}, {     79, 9}, {     47, 8}, \
    {     95,10}, {     31, 9}, {     79,10}, {     47, 9}, \
    {     95,11}, {     31,10}, {     63, 9}, {    127,10}, \
    {     79, 9}, {    159,10}, {     95,11}, {     63,10}, \
    {    159,11}, {     95,10}, {    191,12}, {     63,11}, \
    {    127,10}, {    255, 9}, {    511,10}, {    271, 9}, \
    {    543, 8}, {   1087,11}, {    159,10}, {    319, 9}, \
    {    639,10}, {    335, 9}, {    671,11}, {    191,10}, \
    {    383, 9}, {    767,10}, {    399,11}, {    223,12}, \
    {    127,11}, {    255,10}, {    543, 9}, {   1087,11}, \
    {    287,10}, {    607, 9}, {   1215,11}, {    319,10}, \
    {    671, 9}, {   1343,11}, {    351,12}, {    191,11}, \
    {    383,10}, {    799,11}, {    415,13}, {    127,12}, \
    {    255,11}, {    543,10}, {   1087,11}, {    607,10}, \
    {   1215,12}, {    319,11}, {    671,10}, {   1343,11}, \
    {    735,10}, {   1471,12}, {    383,11}, {    799,10}, \
    {   1599,11}, {    863,10}, {   1727,12}, {    447,11}, \
    {    959,10}, {   1919,11}, {    991,13}, {    255,12}, \
    {    511,11}, {   1087,12}, {    575,11}, {   1215,10}, \
    {   2431,12}, {    639,11}, {   1343,12}, {    703,11}, \
    {   1471,10}, {   2943,13}, {    383,12}, {    767,11}, \
    {   1599,12}, {    831,11}, {   1727,10}, {   3455,12}, \
    {    959,11}, {   1919,14}, {    255,13}, {    511,12}, \
    {   1087,11}, {   2239,12}, {   1215,11}, {   2431,13}, \
    {    639,12}, {   1471,11}, {   2943,13}, {    767,12}, \
    {   1727,11}, {   3455,13}, {    895,12}, {   1983,14}, \
    {    511,13}, {   1023,12}, {   2239,13}, {   1151,12}, \
    {   2495,13}, {   1279,12}, {   2623,13}, {   1407,12}, \
    {   2943,14}, {    767,13}, {   1663,12}, {   3455,13}, \
    {   1919,12}, {   3839,15}, {    511,14}, {   1023,13}, \
    {   2175,12}, {   4479,13}, {   2431,14}, {   1279,13}, \
    {   2943,12}, {   5887,14}, {   1535,13}, {   3455,14}, \
    {   1791,13}, {   3967,12}, {   7935,11}, {  15871,15}, \
    {   1023,14}, {   2047,13}, {   4479,14}, {   2303,13}, \
    {   4991,12}, {   9983,14}, {   2815,13}, {   5887,15}, \
    {   1535,14}, {   3839,13}, {   7935,12}, {  15871,16} }
#define MUL_FFT_TABLE3_SIZE 172
#define MUL_FFT_THRESHOLD                 5760

#define SQR_FFT_MODF_THRESHOLD             464  /* k = 5 */
#define SQR_FFT_TABLE3                                      \
  { {    464, 5}, {     25, 6}, {     13, 5}, {     27, 6}, \
    {     25, 7}, {     13, 6}, {     28, 7}, {     15, 6}, \
    {     31, 7}, {     17, 6}, {     35, 7}, {     19, 6}, \
    {     39, 7}, {     27, 8}, {     15, 7}, {     35, 8}, \
    {     19, 7}, {     41, 8}, {     23, 7}, {     47, 8}, \
    {     27, 9}, {     15, 8}, {     39, 9}, {     23, 8}, \
    {     51,10}, {     15, 9}, {     31, 8}, {     67, 9}, \
    {     39, 8}, {     79, 9}, {     47, 8}, {     95, 9}, \
    {     55,10}, {     31, 9}, {     79,10}, {     47, 9}, \
    {     95,11}, {     31,10}, {     63, 9}, {    135,10}, \
    {     79, 9}, {    159,10}, {     95,11}, {     63,10}, \
    {    127, 9}, {    255,10}, {    143, 9}, {    287,10}, \
    {    159,11}, {     95,12}, {     63,11}, {    127,10}, \
    {    255, 9}, {    511,10}, {    271, 9}, {    543,10}, \
    {    287, 9}, {    575,11}, {    159, 9}, {    639,10}, \
    {    335, 9}, {    671,10}, {    351, 9}, {    703,11}, \
    {    191,10}, {    383, 9}, {    767,10}, {    399, 9}, \
    {    799,10}, {    415,12}, {    127,11}, {    255,10}, \
    {    543,11}, {    287,10}, {    607,11}, {    319,10}, \
    {    671,11}, {    351,10}, {    703,12}, {    191,11}, \
    {    383,10}, {    799,11}, {    415,10}, {    831,13}, \
    {    127,12}, {    255,11}, {    543,10}, {   1087,11}, \
    {    607,10}, {   1215,12}, {    319,11}, {    671,10}, \
    {   1343,11}, {    735,10}, {   1471,12}, {    383,11}, \
    {    799,10}, {   1599,11}, {    863,12}, {    447,11}, \
    {    959,13}, {    255,12}, {    511,11}, {   1087,12}, \
    {    575,11}, {   1215,10}, {   2431,12}, {    639,11}, \
    {   1343,12}, {    703,11}, {   1471,13}, {    383,12}, \
    {    767,11}, {   1599,12}, {    831,11}, {   1727,10}, \
    {   3455,12}, {    959,11}, {   1919,14}, {    255,13}, \
    {    511,12}, {   1087,11}, {   2239,12}, {   1215,11}, \
    {   2431,13}, {    639,12}, {   1471,11}, {   2943,13}, \
    {    767,12}, {   1727,11}, {   3455,13}, {    895,12}, \
    {   1919,14}, {    511,13}, {   1023,12}, {   2239,13}, \
    {   1151,12}, {   2431,13}, {   1279,12}, {   2623,13}, \
    {   1407,12}, {   2943,14}, {    767,13}, {   1663,12}, \
    {   3455,13}, {   1919,12}, {   3839,15}, {    511,14}, \
    {   1023,13}, {   2175,12}, {   4479,13}, {   2431,14}, \
    {   1279,13}, {   2943,12}, {   5887,14}, {   1535,13}, \
    {   3455,14}, {   1791,13}, {   3839,12}, {   7679,13}, \
    {   3967,12}, {   7935,15}, {   1023,14}, {   2047,13}, \
    {   4479,14}, {   2303,13}, {   4991,12}, {   9983,14}, \
    {   2815,13}, {   5887,15}, {   1535,14}, {   3839,13}, \
    {   7935,16} }
#define SQR_FFT_TABLE3_SIZE 173
#define SQR_FFT_THRESHOLD                 4736

#define MULLO_BASECASE_THRESHOLD             3
#define MULLO_DC_THRESHOLD                  60
#define MULLO_MUL_N_THRESHOLD            11278
#define SQRLO_BASECASE_THRESHOLD             8
#define SQRLO_DC_THRESHOLD                 161
#define SQRLO_SQR_THRESHOLD               9335

#define DC_DIV_QR_THRESHOLD                 71
#define DC_DIVAPPR_Q_THRESHOLD             206
#define DC_BDIV_QR_THRESHOLD                63
#define DC_BDIV_Q_THRESHOLD                126

#define INV_MULMOD_BNM1_THRESHOLD           78
#define INV_NEWTON_THRESHOLD               274
#define INV_APPR_THRESHOLD                 228

#define BINV_NEWTON_THRESHOLD              274
#define REDC_1_TO_REDC_N_THRESHOLD          71

#define MU_DIV_QR_THRESHOLD               1652
#define MU_DIVAPPR_Q_THRESHOLD            1718
#define MUPI_DIV_QR_THRESHOLD              122
#define MU_BDIV_QR_THRESHOLD              1470
#define MU_BDIV_Q_THRESHOLD               1589

#define POWM_SEC_TABLE  3,28,54,386,1337

#define GET_STR_DC_THRESHOLD                13
#define GET_STR_PRECOMPUTE_THRESHOLD        19
#define SET_STR_DC_THRESHOLD               262
#define SET_STR_PRECOMPUTE_THRESHOLD       558

#define FAC_DSC_THRESHOLD                  109
#define FAC_ODD_THRESHOLD                   39

#define MATRIX22_STRASSEN_THRESHOLD         21
#define HGCD2_DIV1_METHOD                    1  /* 7.49% faster than 3 */
#define HGCD_THRESHOLD                      74
#define HGCD_APPR_THRESHOLD                 70
#define HGCD_REDUCE_THRESHOLD             3389
#define GCD_DC_THRESHOLD                   440
#define GCDEXT_DC_THRESHOLD                327
#define JACOBI_BASE_METHOD                   1  /* 11.98% faster than 3 */

/* Tuneup completed successfully, took 36916 seconds */