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/* PowerPC-32 gmp-mparam.h -- Compiler/machine parameter header file.
Copyright 1991, 1993, 1994, 1999-2004, 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 32
#define GMP_LIMB_BYTES 4
/* This file is supposed to be used for 604, 604e, 744x/745x/747x (G4+), i.e.,
32-bit PowerPC processors with reasonably fast integer multiply insns. The
values below are chosen to be best for the latter processors, since 604 is
largely irrelevant today.
In mpn/powerpc32/750/gmp-mparam.h there are values for 75x (G3) and for
7400/7410 (G4), both which have much slower multiply instructions. */
/* 1417 MHz PPC 7447A */
/* FFT tuning limit = 15 M */
/* Generated by tuneup.c, 2015-10-08, gcc 4.6 */
#define DIVREM_1_NORM_THRESHOLD 0 /* always */
#define DIVREM_1_UNNORM_THRESHOLD 0 /* always */
#define MOD_1_1P_METHOD 1
#define MOD_1_NORM_THRESHOLD 0 /* always */
#define MOD_1_UNNORM_THRESHOLD 0 /* always */
#define MOD_1N_TO_MOD_1_1_THRESHOLD 8
#define MOD_1U_TO_MOD_1_1_THRESHOLD 6
#define MOD_1_1_TO_MOD_1_2_THRESHOLD 8
#define MOD_1_2_TO_MOD_1_4_THRESHOLD 45
#define PREINV_MOD_1_TO_MOD_1_THRESHOLD 18
#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 69
#define MUL_TOOM22_THRESHOLD 14
#define MUL_TOOM33_THRESHOLD 73
#define MUL_TOOM44_THRESHOLD 106
#define MUL_TOOM6H_THRESHOLD 156
#define MUL_TOOM8H_THRESHOLD 236
#define MUL_TOOM32_TO_TOOM43_THRESHOLD 73
#define MUL_TOOM32_TO_TOOM53_THRESHOLD 71
#define MUL_TOOM42_TO_TOOM53_THRESHOLD 73
#define MUL_TOOM42_TO_TOOM63_THRESHOLD 72
#define MUL_TOOM43_TO_TOOM54_THRESHOLD 82
#define SQR_BASECASE_THRESHOLD 0 /* always */
#define SQR_TOOM2_THRESHOLD 22
#define SQR_TOOM3_THRESHOLD 74
#define SQR_TOOM4_THRESHOLD 142
#define SQR_TOOM6_THRESHOLD 190
#define SQR_TOOM8_THRESHOLD 333
#define MULMID_TOOM42_THRESHOLD 32
#define MULMOD_BNM1_THRESHOLD 9
#define SQRMOD_BNM1_THRESHOLD 13
#define MUL_FFT_MODF_THRESHOLD 284 /* k = 5 */
#define MUL_FFT_TABLE3 \
{ { 284, 5}, { 15, 6}, { 8, 5}, { 17, 6}, \
{ 9, 5}, { 19, 6}, { 17, 7}, { 9, 6}, \
{ 20, 7}, { 11, 6}, { 23, 7}, { 13, 8}, \
{ 7, 7}, { 19, 8}, { 11, 7}, { 25, 9}, \
{ 7, 8}, { 15, 7}, { 33, 8}, { 19, 7}, \
{ 39, 8}, { 23, 7}, { 47, 8}, { 27, 9}, \
{ 15, 8}, { 39, 9}, { 23, 8}, { 47,10}, \
{ 15, 9}, { 31, 8}, { 67, 9}, { 39, 8}, \
{ 79, 9}, { 47, 8}, { 95,10}, { 31, 9}, \
{ 71, 8}, { 143, 9}, { 79,10}, { 47, 9}, \
{ 95,11}, { 31,10}, { 63, 9}, { 127, 8}, \
{ 255, 9}, { 135, 8}, { 271, 9}, { 143,10}, \
{ 79, 9}, { 159, 8}, { 319, 9}, { 175,10}, \
{ 95, 9}, { 191, 8}, { 383, 9}, { 207, 8}, \
{ 415,11}, { 63,10}, { 127, 9}, { 255, 8}, \
{ 511, 9}, { 271,10}, { 143, 9}, { 287, 8}, \
{ 575,10}, { 159, 9}, { 319,10}, { 175,11}, \
{ 95,10}, { 191, 9}, { 383,10}, { 207, 9}, \
{ 415, 8}, { 831,12}, { 63,11}, { 127,10}, \
{ 255, 9}, { 511,10}, { 271, 9}, { 543, 8}, \
{ 1087,10}, { 287, 9}, { 575,11}, { 159,10}, \
{ 319, 9}, { 639,10}, { 351, 9}, { 703,11}, \
{ 191,10}, { 415, 9}, { 831,11}, { 223,10}, \
{ 447, 9}, { 895,10}, { 479, 9}, { 959,12}, \
{ 127,11}, { 255,10}, { 543, 9}, { 1087,11}, \
{ 287,10}, { 607,11}, { 319,10}, { 639,11}, \
{ 351,10}, { 703, 9}, { 1407,12}, { 191,11}, \
{ 383,10}, { 767,11}, { 415,10}, { 831,11}, \
{ 447,10}, { 895,11}, { 479,10}, { 959,13}, \
{ 127,12}, { 255,11}, { 543,10}, { 1087,11}, \
{ 607,12}, { 319,11}, { 639,10}, { 1279,11}, \
{ 703,10}, { 1407,12}, { 383,11}, { 831,12}, \
{ 447,11}, { 959,13}, { 255,12}, { 511,11}, \
{ 1087,12}, { 575,11}, { 1215,10}, { 2431,12}, \
{ 639,11}, { 1279,12}, { 703,11}, { 1407,13}, \
{ 383,12}, { 959,14}, { 255,13}, { 511,12}, \
{ 1215,11}, { 2431,13}, { 639,12}, { 1471,13}, \
{ 767,12}, { 1599,13}, { 895,12}, { 1919,14}, \
{ 511,13}, { 1023,12}, { 2111,13}, { 1151,12}, \
{ 2431,13}, { 1407,14}, { 767,13}, { 1535,12}, \
{ 3071,13}, { 8192,14}, { 16384,15}, { 32768,16} }
#define MUL_FFT_TABLE3_SIZE 164
#define MUL_FFT_THRESHOLD 3712
#define SQR_FFT_MODF_THRESHOLD 248 /* k = 5 */
#define SQR_FFT_TABLE3 \
{ { 248, 5}, { 17, 6}, { 9, 5}, { 19, 6}, \
{ 17, 7}, { 9, 6}, { 20, 7}, { 11, 6}, \
{ 23, 7}, { 13, 8}, { 7, 7}, { 19, 8}, \
{ 11, 7}, { 25, 9}, { 7, 8}, { 15, 7}, \
{ 33, 8}, { 19, 7}, { 39, 8}, { 27, 9}, \
{ 15, 8}, { 39, 9}, { 23, 8}, { 47,10}, \
{ 15, 9}, { 31, 8}, { 63, 9}, { 39, 8}, \
{ 79, 9}, { 47,10}, { 31, 9}, { 63, 8}, \
{ 127, 9}, { 71, 8}, { 143, 9}, { 79,10}, \
{ 47, 9}, { 95,11}, { 31,10}, { 63, 9}, \
{ 127, 8}, { 255, 7}, { 511, 9}, { 143,10}, \
{ 79, 9}, { 159, 8}, { 319, 9}, { 175, 8}, \
{ 351,10}, { 95, 9}, { 191, 8}, { 383, 9}, \
{ 207, 8}, { 415, 7}, { 831,11}, { 63,10}, \
{ 127, 9}, { 255, 8}, { 511,10}, { 143, 9}, \
{ 287, 8}, { 575,10}, { 159, 9}, { 319,10}, \
{ 175, 9}, { 351,11}, { 95,10}, { 191, 9}, \
{ 383,10}, { 207, 9}, { 415, 8}, { 831,12}, \
{ 63,11}, { 127,10}, { 255, 9}, { 511,10}, \
{ 271, 9}, { 543,10}, { 287, 9}, { 575,11}, \
{ 159,10}, { 319, 9}, { 639,10}, { 351, 9}, \
{ 703,11}, { 191,10}, { 383, 9}, { 767,10}, \
{ 415, 9}, { 831,11}, { 223,10}, { 447, 9}, \
{ 895,12}, { 127,11}, { 255,10}, { 543,11}, \
{ 287,10}, { 607,11}, { 319,10}, { 639,11}, \
{ 351,10}, { 703, 9}, { 1407,12}, { 191,11}, \
{ 383,10}, { 767,11}, { 415,10}, { 831,11}, \
{ 447,10}, { 895,11}, { 479,13}, { 127,12}, \
{ 255,11}, { 543,10}, { 1087,11}, { 607,12}, \
{ 319,11}, { 639,10}, { 1279,11}, { 703,10}, \
{ 1407,12}, { 383,11}, { 831,12}, { 447,11}, \
{ 959,13}, { 255,12}, { 511,11}, { 1087,12}, \
{ 575,11}, { 1215,12}, { 639,11}, { 1279,12}, \
{ 703,11}, { 1407,13}, { 383,12}, { 959,14}, \
{ 255,13}, { 511,12}, { 1215,13}, { 639,12}, \
{ 1471,13}, { 767,12}, { 1599,13}, { 895,12}, \
{ 1919,14}, { 511,13}, { 1023,12}, { 2111,13}, \
{ 1151,12}, { 2431,13}, { 1407,14}, { 767,13}, \
{ 1535,12}, { 3199,13}, { 8192,14}, { 16384,15}, \
{ 32768,16} }
#define SQR_FFT_TABLE3_SIZE 157
#define SQR_FFT_THRESHOLD 2688
#define MULLO_BASECASE_THRESHOLD 2
#define MULLO_DC_THRESHOLD 50
#define MULLO_MUL_N_THRESHOLD 6633
#define SQRLO_BASECASE_THRESHOLD 4
#define SQRLO_DC_THRESHOLD 115
#define SQRLO_SQR_THRESHOLD 5274
#define DC_DIV_QR_THRESHOLD 43
#define DC_DIVAPPR_Q_THRESHOLD 141
#define DC_BDIV_QR_THRESHOLD 51
#define DC_BDIV_Q_THRESHOLD 120
#define INV_MULMOD_BNM1_THRESHOLD 43
#define INV_NEWTON_THRESHOLD 173
#define INV_APPR_THRESHOLD 156
#define BINV_NEWTON_THRESHOLD 204
#define REDC_1_TO_REDC_N_THRESHOLD 51
#define MU_DIV_QR_THRESHOLD 1017
#define MU_DIVAPPR_Q_THRESHOLD 1078
#define MUPI_DIV_QR_THRESHOLD 84
#define MU_BDIV_QR_THRESHOLD 872
#define MU_BDIV_Q_THRESHOLD 1078
#define POWM_SEC_TABLE 1,16,102,428,1378
#define GET_STR_DC_THRESHOLD 12
#define GET_STR_PRECOMPUTE_THRESHOLD 27
#define SET_STR_DC_THRESHOLD 781
#define SET_STR_PRECOMPUTE_THRESHOLD 1505
#define FAC_DSC_THRESHOLD 141
#define FAC_ODD_THRESHOLD 34
#define MATRIX22_STRASSEN_THRESHOLD 12
#define HGCD_THRESHOLD 118
#define HGCD_APPR_THRESHOLD 161
#define HGCD_REDUCE_THRESHOLD 1679
#define GCD_DC_THRESHOLD 351
#define GCDEXT_DC_THRESHOLD 273
#define JACOBI_BASE_METHOD 4
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