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/* PowerPC-32 gmp-mparam.h -- Compiler/machine parameter header file.
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Copyright 1991, 1993, 1994, 1999-2004, 2008-2010, 2014, 2015 Free Software
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Foundation, Inc.
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This file is part of the GNU MP Library.
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The GNU MP Library is free software; you can redistribute it and/or modify
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it under the terms of either:
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* the GNU Lesser General Public License as published by the Free
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Software Foundation; either version 3 of the License, or (at your
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option) any later version.
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or
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* the GNU General Public License as published by the Free Software
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Foundation; either version 2 of the License, or (at your option) any
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later version.
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or both in parallel, as here.
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The GNU MP Library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received copies of the GNU General Public License and the
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GNU Lesser General Public License along with the GNU MP Library. If not,
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see https://www.gnu.org/licenses/. */
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#define GMP_LIMB_BITS 32
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#define GMP_LIMB_BYTES 4
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/* This file is supposed to be used for 604, 604e, 744x/745x/747x (G4+), i.e.,
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32-bit PowerPC processors with reasonably fast integer multiply insns. The
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values below are chosen to be best for the latter processors, since 604 is
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largely irrelevant today.
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In mpn/powerpc32/750/gmp-mparam.h there are values for 75x (G3) and for
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7400/7410 (G4), both which have much slower multiply instructions. */
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/* 1417 MHz PPC 7447A */
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/* FFT tuning limit = 15 M */
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/* Generated by tuneup.c, 2015-10-08, gcc 4.6 */
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#define DIVREM_1_NORM_THRESHOLD 0 /* always */
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#define DIVREM_1_UNNORM_THRESHOLD 0 /* always */
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#define MOD_1_1P_METHOD 1
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#define MOD_1_NORM_THRESHOLD 0 /* always */
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#define MOD_1_UNNORM_THRESHOLD 0 /* always */
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#define MOD_1N_TO_MOD_1_1_THRESHOLD 8
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#define MOD_1U_TO_MOD_1_1_THRESHOLD 6
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#define MOD_1_1_TO_MOD_1_2_THRESHOLD 8
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#define MOD_1_2_TO_MOD_1_4_THRESHOLD 45
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#define PREINV_MOD_1_TO_MOD_1_THRESHOLD 18
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#define USE_PREINV_DIVREM_1 1
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#define DIV_QR_1N_PI1_METHOD 1
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#define DIV_QR_1_NORM_THRESHOLD 2
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#define DIV_QR_1_UNNORM_THRESHOLD 1
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#define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */
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#define DIVEXACT_1_THRESHOLD 0 /* always */
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#define BMOD_1_TO_MOD_1_THRESHOLD 69
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#define MUL_TOOM22_THRESHOLD 14
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#define MUL_TOOM33_THRESHOLD 73
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#define MUL_TOOM44_THRESHOLD 106
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#define MUL_TOOM6H_THRESHOLD 156
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#define MUL_TOOM8H_THRESHOLD 236
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#define MUL_TOOM32_TO_TOOM43_THRESHOLD 73
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#define MUL_TOOM32_TO_TOOM53_THRESHOLD 71
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#define MUL_TOOM42_TO_TOOM53_THRESHOLD 73
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#define MUL_TOOM42_TO_TOOM63_THRESHOLD 72
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#define MUL_TOOM43_TO_TOOM54_THRESHOLD 82
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#define SQR_BASECASE_THRESHOLD 0 /* always */
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#define SQR_TOOM2_THRESHOLD 22
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#define SQR_TOOM3_THRESHOLD 74
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#define SQR_TOOM4_THRESHOLD 142
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#define SQR_TOOM6_THRESHOLD 190
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#define SQR_TOOM8_THRESHOLD 333
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#define MULMID_TOOM42_THRESHOLD 32
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#define MULMOD_BNM1_THRESHOLD 9
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#define SQRMOD_BNM1_THRESHOLD 13
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#define MUL_FFT_MODF_THRESHOLD 284 /* k = 5 */
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#define MUL_FFT_TABLE3 \
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{ { 284, 5}, { 15, 6}, { 8, 5}, { 17, 6}, \
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{ 9, 5}, { 19, 6}, { 17, 7}, { 9, 6}, \
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{ 20, 7}, { 11, 6}, { 23, 7}, { 13, 8}, \
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{ 7, 7}, { 19, 8}, { 11, 7}, { 25, 9}, \
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{ 7, 8}, { 15, 7}, { 33, 8}, { 19, 7}, \
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{ 39, 8}, { 23, 7}, { 47, 8}, { 27, 9}, \
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{ 15, 8}, { 39, 9}, { 23, 8}, { 47,10}, \
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{ 15, 9}, { 31, 8}, { 67, 9}, { 39, 8}, \
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{ 79, 9}, { 47, 8}, { 95,10}, { 31, 9}, \
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{ 71, 8}, { 143, 9}, { 79,10}, { 47, 9}, \
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{ 95,11}, { 31,10}, { 63, 9}, { 127, 8}, \
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{ 255, 9}, { 135, 8}, { 271, 9}, { 143,10}, \
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{ 79, 9}, { 159, 8}, { 319, 9}, { 175,10}, \
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{ 95, 9}, { 191, 8}, { 383, 9}, { 207, 8}, \
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{ 415,11}, { 63,10}, { 127, 9}, { 255, 8}, \
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{ 511, 9}, { 271,10}, { 143, 9}, { 287, 8}, \
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{ 575,10}, { 159, 9}, { 319,10}, { 175,11}, \
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{ 95,10}, { 191, 9}, { 383,10}, { 207, 9}, \
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{ 415, 8}, { 831,12}, { 63,11}, { 127,10}, \
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{ 255, 9}, { 511,10}, { 271, 9}, { 543, 8}, \
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{ 1087,10}, { 287, 9}, { 575,11}, { 159,10}, \
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{ 319, 9}, { 639,10}, { 351, 9}, { 703,11}, \
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{ 191,10}, { 415, 9}, { 831,11}, { 223,10}, \
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{ 447, 9}, { 895,10}, { 479, 9}, { 959,12}, \
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{ 127,11}, { 255,10}, { 543, 9}, { 1087,11}, \
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{ 287,10}, { 607,11}, { 319,10}, { 639,11}, \
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{ 351,10}, { 703, 9}, { 1407,12}, { 191,11}, \
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{ 383,10}, { 767,11}, { 415,10}, { 831,11}, \
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{ 447,10}, { 895,11}, { 479,10}, { 959,13}, \
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{ 127,12}, { 255,11}, { 543,10}, { 1087,11}, \
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{ 607,12}, { 319,11}, { 639,10}, { 1279,11}, \
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{ 703,10}, { 1407,12}, { 383,11}, { 831,12}, \
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{ 447,11}, { 959,13}, { 255,12}, { 511,11}, \
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{ 1087,12}, { 575,11}, { 1215,10}, { 2431,12}, \
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{ 639,11}, { 1279,12}, { 703,11}, { 1407,13}, \
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{ 383,12}, { 959,14}, { 255,13}, { 511,12}, \
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{ 1215,11}, { 2431,13}, { 639,12}, { 1471,13}, \
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{ 767,12}, { 1599,13}, { 895,12}, { 1919,14}, \
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{ 511,13}, { 1023,12}, { 2111,13}, { 1151,12}, \
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{ 2431,13}, { 1407,14}, { 767,13}, { 1535,12}, \
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{ 3071,13}, { 8192,14}, { 16384,15}, { 32768,16} }
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#define MUL_FFT_TABLE3_SIZE 164
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#define MUL_FFT_THRESHOLD 3712
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#define SQR_FFT_MODF_THRESHOLD 248 /* k = 5 */
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#define SQR_FFT_TABLE3 \
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{ { 248, 5}, { 17, 6}, { 9, 5}, { 19, 6}, \
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{ 17, 7}, { 9, 6}, { 20, 7}, { 11, 6}, \
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{ 23, 7}, { 13, 8}, { 7, 7}, { 19, 8}, \
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{ 11, 7}, { 25, 9}, { 7, 8}, { 15, 7}, \
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{ 33, 8}, { 19, 7}, { 39, 8}, { 27, 9}, \
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{ 15, 8}, { 39, 9}, { 23, 8}, { 47,10}, \
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{ 15, 9}, { 31, 8}, { 63, 9}, { 39, 8}, \
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{ 79, 9}, { 47,10}, { 31, 9}, { 63, 8}, \
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{ 127, 9}, { 71, 8}, { 143, 9}, { 79,10}, \
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{ 47, 9}, { 95,11}, { 31,10}, { 63, 9}, \
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{ 127, 8}, { 255, 7}, { 511, 9}, { 143,10}, \
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{ 79, 9}, { 159, 8}, { 319, 9}, { 175, 8}, \
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{ 351,10}, { 95, 9}, { 191, 8}, { 383, 9}, \
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{ 207, 8}, { 415, 7}, { 831,11}, { 63,10}, \
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{ 127, 9}, { 255, 8}, { 511,10}, { 143, 9}, \
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{ 287, 8}, { 575,10}, { 159, 9}, { 319,10}, \
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{ 175, 9}, { 351,11}, { 95,10}, { 191, 9}, \
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{ 383,10}, { 207, 9}, { 415, 8}, { 831,12}, \
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{ 63,11}, { 127,10}, { 255, 9}, { 511,10}, \
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{ 271, 9}, { 543,10}, { 287, 9}, { 575,11}, \
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{ 159,10}, { 319, 9}, { 639,10}, { 351, 9}, \
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{ 703,11}, { 191,10}, { 383, 9}, { 767,10}, \
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{ 415, 9}, { 831,11}, { 223,10}, { 447, 9}, \
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{ 895,12}, { 127,11}, { 255,10}, { 543,11}, \
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{ 287,10}, { 607,11}, { 319,10}, { 639,11}, \
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{ 351,10}, { 703, 9}, { 1407,12}, { 191,11}, \
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{ 383,10}, { 767,11}, { 415,10}, { 831,11}, \
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{ 447,10}, { 895,11}, { 479,13}, { 127,12}, \
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{ 255,11}, { 543,10}, { 1087,11}, { 607,12}, \
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{ 319,11}, { 639,10}, { 1279,11}, { 703,10}, \
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{ 1407,12}, { 383,11}, { 831,12}, { 447,11}, \
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{ 959,13}, { 255,12}, { 511,11}, { 1087,12}, \
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{ 575,11}, { 1215,12}, { 639,11}, { 1279,12}, \
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{ 703,11}, { 1407,13}, { 383,12}, { 959,14}, \
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{ 255,13}, { 511,12}, { 1215,13}, { 639,12}, \
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{ 1471,13}, { 767,12}, { 1599,13}, { 895,12}, \
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{ 1919,14}, { 511,13}, { 1023,12}, { 2111,13}, \
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{ 1151,12}, { 2431,13}, { 1407,14}, { 767,13}, \
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{ 1535,12}, { 3199,13}, { 8192,14}, { 16384,15}, \
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{ 32768,16} }
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#define SQR_FFT_TABLE3_SIZE 157
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#define SQR_FFT_THRESHOLD 2688
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#define MULLO_BASECASE_THRESHOLD 2
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#define MULLO_DC_THRESHOLD 50
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#define MULLO_MUL_N_THRESHOLD 6633
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#define SQRLO_BASECASE_THRESHOLD 4
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#define SQRLO_DC_THRESHOLD 115
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#define SQRLO_SQR_THRESHOLD 5274
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#define DC_DIV_QR_THRESHOLD 43
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#define DC_DIVAPPR_Q_THRESHOLD 141
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#define DC_BDIV_QR_THRESHOLD 51
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#define DC_BDIV_Q_THRESHOLD 120
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#define INV_MULMOD_BNM1_THRESHOLD 43
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#define INV_NEWTON_THRESHOLD 173
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#define INV_APPR_THRESHOLD 156
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#define BINV_NEWTON_THRESHOLD 204
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#define REDC_1_TO_REDC_N_THRESHOLD 51
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#define MU_DIV_QR_THRESHOLD 1017
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#define MU_DIVAPPR_Q_THRESHOLD 1078
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#define MUPI_DIV_QR_THRESHOLD 84
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#define MU_BDIV_QR_THRESHOLD 872
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#define MU_BDIV_Q_THRESHOLD 1078
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#define POWM_SEC_TABLE 1,16,102,428,1378
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#define GET_STR_DC_THRESHOLD 12
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#define GET_STR_PRECOMPUTE_THRESHOLD 27
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#define SET_STR_DC_THRESHOLD 781
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#define SET_STR_PRECOMPUTE_THRESHOLD 1505
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#define FAC_DSC_THRESHOLD 141
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#define FAC_ODD_THRESHOLD 34
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#define MATRIX22_STRASSEN_THRESHOLD 12
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#define HGCD_THRESHOLD 118
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#define HGCD_APPR_THRESHOLD 161
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#define HGCD_REDUCE_THRESHOLD 1679
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#define GCD_DC_THRESHOLD 351
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#define GCDEXT_DC_THRESHOLD 273
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#define JACOBI_BASE_METHOD 4
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