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/* POWER7 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 64
#define GMP_LIMB_BYTES 8

/* 3720 MHz POWER7/SMT4 */
/* FFT tuning limit = 0.5 M */
/* Generated by tuneup.c, 2019-10-02, gcc 4.8 */

#define MOD_1_NORM_THRESHOLD                 0  /* always */
#define MOD_1_UNNORM_THRESHOLD               0  /* always */
#define MOD_1N_TO_MOD_1_1_THRESHOLD          6
#define MOD_1U_TO_MOD_1_1_THRESHOLD          4
#define MOD_1_1_TO_MOD_1_2_THRESHOLD         8
#define MOD_1_2_TO_MOD_1_4_THRESHOLD        16
#define PREINV_MOD_1_TO_MOD_1_THRESHOLD     13
#define USE_PREINV_DIVREM_1                  0
#define DIV_QR_1N_PI1_METHOD                 1  /* 3.47% faster than 2 */
#define DIV_QR_1_NORM_THRESHOLD              1
#define DIV_QR_1_UNNORM_THRESHOLD            1
#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           27

#define DIV_1_VS_MUL_1_PERCENT             341

#define MUL_TOOM22_THRESHOLD                22
#define MUL_TOOM33_THRESHOLD                71
#define MUL_TOOM44_THRESHOLD               196
#define MUL_TOOM6H_THRESHOLD               298
#define MUL_TOOM8H_THRESHOLD               406

#define MUL_TOOM32_TO_TOOM43_THRESHOLD      81
#define MUL_TOOM32_TO_TOOM53_THRESHOLD     140
#define MUL_TOOM42_TO_TOOM53_THRESHOLD     132
#define MUL_TOOM42_TO_TOOM63_THRESHOLD     139
#define MUL_TOOM43_TO_TOOM54_THRESHOLD     120

#define SQR_BASECASE_THRESHOLD               0  /* always (native) */
#define SQR_TOOM2_THRESHOLD                 32
#define SQR_TOOM3_THRESHOLD                105
#define SQR_TOOM4_THRESHOLD                190
#define SQR_TOOM6_THRESHOLD                318
#define SQR_TOOM8_THRESHOLD                547

#define MULMID_TOOM42_THRESHOLD             56

#define MULMOD_BNM1_THRESHOLD               18
#define SQRMOD_BNM1_THRESHOLD               20

#define MUL_FFT_MODF_THRESHOLD             436  /* k = 5 */
#define MUL_FFT_TABLE3                                      \
  { {    436, 5}, {     21, 6}, {     21, 7}, {     11, 6}, \
    {     23, 7}, {     12, 6}, {     25, 7}, {     21, 8}, \
    {     11, 7}, {     25, 8}, {     13, 7}, {     28, 8}, \
    {     15, 7}, {     33, 8}, {     17, 7}, {     35, 8}, \
    {     19, 7}, {     39, 8}, {     21, 9}, {     11, 8}, \
    {     29, 9}, {     15, 8}, {     35, 9}, {     19, 8}, \
    {     41, 9}, {     23, 8}, {     49, 9}, {     27,10}, \
    {     15, 9}, {     31, 8}, {     63, 9}, {     43,10}, \
    {     23, 9}, {     55,11}, {     15,10}, {     31, 9}, \
    {     67,10}, {     39, 9}, {     79,10}, {     47, 9}, \
    {     95,10}, {     55,11}, {     31,10}, {     63, 9}, \
    {    127,10}, {     79,11}, {     47,10}, {    103,12}, \
    {     31,11}, {     63,10}, {    135,11}, {     79,10}, \
    {    159,11}, {     95,10}, {    191, 9}, {    383,11}, \
    {    111,12}, {     63,11}, {    127,10}, {    255, 9}, \
    {    511,11}, {    143,10}, {    287, 9}, {    575,11}, \
    {    159,10}, {    319,12}, {     95,11}, {    191,10}, \
    {    383, 9}, {    767,11}, {    207,10}, {    415,13}, \
    {   8192,14}, {  16384,15}, {  32768,16}, {  65536,17}, \
    { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \
    {2097152,22}, {4194304,23}, {8388608,24} }
#define MUL_FFT_TABLE3_SIZE 83
#define MUL_FFT_THRESHOLD                 4736

#define SQR_FFT_MODF_THRESHOLD             368  /* k = 5 */
#define SQR_FFT_TABLE3                                      \
  { {    368, 5}, {     19, 6}, {     10, 5}, {     21, 6}, \
    {     21, 7}, {     11, 6}, {     23, 7}, {     12, 6}, \
    {     25, 7}, {     13, 6}, {     27, 7}, {     25, 8}, \
    {     13, 7}, {     28, 8}, {     15, 7}, {     32, 8}, \
    {     17, 7}, {     35, 8}, {     19, 7}, {     39, 8}, \
    {     21, 9}, {     11, 8}, {     29, 9}, {     15, 8}, \
    {     35, 9}, {     19, 8}, {     41, 9}, {     23, 8}, \
    {     47, 9}, {     27,10}, {     15, 9}, {     31, 8}, \
    {     63, 9}, {     39,10}, {     23, 9}, {     51,11}, \
    {     15,10}, {     31, 9}, {     67,10}, {     39, 9}, \
    {     79,10}, {     47, 9}, {     95,10}, {     55,11}, \
    {     31,10}, {     79,11}, {     47,10}, {     95,12}, \
    {     31,11}, {     63,10}, {    135,11}, {     79,10}, \
    {    159, 9}, {    319,11}, {     95,10}, {    191, 9}, \
    {    383,11}, {    111,12}, {     63,11}, {    127,10}, \
    {    255, 9}, {    511,11}, {    143,10}, {    287, 9}, \
    {    575,10}, {    303,11}, {    159,10}, {    319, 9}, \
    {    639,12}, {     95,11}, {    191,10}, {    383, 9}, \
    {    767,13}, {   8192,14}, {  16384,15}, {  32768,16}, \
    {  65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \
    {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} }
#define SQR_FFT_TABLE3_SIZE 84
#define SQR_FFT_THRESHOLD                 3264

#define MULLO_BASECASE_THRESHOLD             3
#define MULLO_DC_THRESHOLD                  35
#define MULLO_MUL_N_THRESHOLD             9449
#define SQRLO_BASECASE_THRESHOLD             3
#define SQRLO_DC_THRESHOLD                 119
#define SQRLO_SQR_THRESHOLD               6440

#define DC_DIV_QR_THRESHOLD                 33
#define DC_DIVAPPR_Q_THRESHOLD             124
#define DC_BDIV_QR_THRESHOLD                62
#define DC_BDIV_Q_THRESHOLD                144

#define INV_MULMOD_BNM1_THRESHOLD           67
#define INV_NEWTON_THRESHOLD               123
#define INV_APPR_THRESHOLD                 123

#define BINV_NEWTON_THRESHOLD              284
#define REDC_1_TO_REDC_2_THRESHOLD          18
#define REDC_2_TO_REDC_N_THRESHOLD         109

#define MU_DIV_QR_THRESHOLD               1387
#define MU_DIVAPPR_Q_THRESHOLD            1334
#define MUPI_DIV_QR_THRESHOLD               50
#define MU_BDIV_QR_THRESHOLD              1308
#define MU_BDIV_Q_THRESHOLD               1499

#define POWM_SEC_TABLE  1,23,121,579,642

#define GET_STR_DC_THRESHOLD                11
#define GET_STR_PRECOMPUTE_THRESHOLD        18
#define SET_STR_DC_THRESHOLD              1562
#define SET_STR_PRECOMPUTE_THRESHOLD      3100

#define FAC_DSC_THRESHOLD                  774
#define FAC_ODD_THRESHOLD                   25

#define MATRIX22_STRASSEN_THRESHOLD         18
#define HGCD2_DIV1_METHOD                    5  /* 3.27% faster than 3 */
#define HGCD_THRESHOLD                     118
#define HGCD_APPR_THRESHOLD                150
#define HGCD_REDUCE_THRESHOLD             3014
#define GCD_DC_THRESHOLD                   386
#define GCDEXT_DC_THRESHOLD                365
#define JACOBI_BASE_METHOD                   4  /* 27.64% faster than 1 */