Blame mpn/x86_64/coreibwl/gmp-mparam.h

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/* Broadwell gmp-mparam.h -- Compiler/machine parameter header file.
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Copyright 1991, 1993, 1994, 2000-2015 Free Software 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 64
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#define GMP_LIMB_BYTES 8
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/* Disable use of slow functions.  FIXME: We should disable lib inclusion.  */
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#undef HAVE_NATIVE_mpn_mul_2
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#undef HAVE_NATIVE_mpn_addmul_2
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/* 2100 MHz Intel i3-5100 */
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/* FFT tuning limit = 200 M */
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/* Generated by tuneup.c, 2015-10-12, gcc 4.8 */
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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          4
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#define MOD_1U_TO_MOD_1_1_THRESHOLD          3
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#define MOD_1_1_TO_MOD_1_2_THRESHOLD        15
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#define MOD_1_2_TO_MOD_1_4_THRESHOLD        26
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#define PREINV_MOD_1_TO_MOD_1_THRESHOLD      9
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#define USE_PREINV_DIVREM_1                  1  /* native */
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#define DIV_QR_1_NORM_THRESHOLD              1
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#define DIV_QR_1_UNNORM_THRESHOLD        MP_SIZE_T_MAX  /* never */
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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 (native) */
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#define BMOD_1_TO_MOD_1_THRESHOLD           20
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#define MUL_TOOM22_THRESHOLD                28
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#define MUL_TOOM33_THRESHOLD                75
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#define MUL_TOOM44_THRESHOLD               218
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#define MUL_TOOM6H_THRESHOLD               354
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#define MUL_TOOM8H_THRESHOLD               434
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#define MUL_TOOM32_TO_TOOM43_THRESHOLD      75
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#define MUL_TOOM32_TO_TOOM53_THRESHOLD     163
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#define MUL_TOOM42_TO_TOOM53_THRESHOLD     147
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#define MUL_TOOM42_TO_TOOM63_THRESHOLD     149
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#define MUL_TOOM43_TO_TOOM54_THRESHOLD     215
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#define SQR_BASECASE_THRESHOLD               0  /* always (native) */
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#define SQR_TOOM2_THRESHOLD                 38
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#define SQR_TOOM3_THRESHOLD                113
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#define SQR_TOOM4_THRESHOLD                442
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#define SQR_TOOM6_THRESHOLD                517
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#define SQR_TOOM8_THRESHOLD                572
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#define MULMID_TOOM42_THRESHOLD             46
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#define MULMOD_BNM1_THRESHOLD               16
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#define SQRMOD_BNM1_THRESHOLD               17
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#define MUL_FFT_MODF_THRESHOLD             428  /* k = 5 */
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#define MUL_FFT_TABLE3                                      \
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  { {    428, 5}, {     23, 6}, {     25, 7}, {     13, 6}, \
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    {     27, 7}, {     14, 6}, {     29, 7}, {     24, 8}, \
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    {     13, 7}, {     29, 8}, {     15, 7}, {     31, 8}, \
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    {     17, 7}, {     35, 8}, {     19, 7}, {     39, 8}, \
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    {     21, 9}, {     11, 8}, {     27, 9}, {     15, 8}, \
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    {     35, 9}, {     19, 8}, {     41, 9}, {     23, 8}, \
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    {     49, 9}, {     27,10}, {     15, 9}, {     39,10}, \
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    {     23, 9}, {     55,11}, {     15,10}, {     31, 9}, \
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    {     67,10}, {     39, 9}, {     83,10}, {     47, 9}, \
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    {     99,10}, {     55,11}, {     31,10}, {     71, 6}, \
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    {   1215, 7}, {    639, 8}, {    335, 9}, {    179,12}, \
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    {     31,11}, {     63,10}, {    143,11}, {     79,10}, \
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    {    167,11}, {    111,12}, {     63,11}, {    127,10}, \
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    {    255, 9}, {    511,10}, {    271, 9}, {    543,10}, \
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    {    287, 9}, {    575,10}, {    303,11}, {    159,10}, \
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    {    319,12}, {     95,11}, {    191,10}, {    383,13}, \
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    {     63,12}, {    127,11}, {    255,10}, {    511,11}, \
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    {    271,10}, {    543,11}, {    287,10}, {    575,12}, \
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    {    159,11}, {    319,10}, {    639,11}, {    335,10}, \
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    {    671,11}, {    351,10}, {    703,12}, {    191,11}, \
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    {    383,10}, {    767,11}, {    415,10}, {    831,12}, \
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    {    223,11}, {    447,13}, {    127,11}, {    543,12}, \
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    {    287,11}, {    607,10}, {   1215,12}, {    319,11}, \
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    {    671,12}, {    351,11}, {    703,13}, {    191,12}, \
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    {    383,11}, {    799,12}, {    415,11}, {    831,12}, \
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    {    447,14}, {    127,13}, {    255,12}, {    543,11}, \
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    {   1087,12}, {    607,13}, {    319,12}, {    671,11}, \
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    {   1343,12}, {    735,13}, {    383,12}, {    831,13}, \
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    {    447,12}, {    959,13}, {    511,12}, {   1023,13}, \
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    {    575,12}, {   1151,13}, {    639,12}, {   1343,13}, \
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    {    703,12}, {   1407,14}, {    383,13}, {    831,12}, \
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    {   1663,13}, {    895,14}, {    511,13}, {   1087,12}, \
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    {   2175,13}, {   1151,14}, {    639,13}, {   1343,12}, \
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    {   2687,13}, {   1407,14}, {    767,13}, {   1535,12}, \
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    {   3199,13}, {   1663,14}, {    895,15}, {    511,14}, \
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    {   1023,13}, {   2175,14}, {   1151,13}, {   2431,12}, \
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    {   4863,14}, {   1279,13}, {   2687,14}, {   1407,13}, \
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    {   2943,15}, {    767,14}, {   1535,13}, {   3199,14}, \
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    {   1663,13}, {   3455,14}, {   1791,16}, {    511,15}, \
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    {   1023,14}, {   2175,13}, {   4479,14}, {   2431,13}, \
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    {   4863,15}, {   1279,14}, {   2943,13}, {   5887,15}, \
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    {   1535,14}, {   3455,15}, {   1791,14}, {   3839,16}, \
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    {   1023,15}, {   2047,14}, {   4479,15}, {   2303,14}, \
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    {   4863,15}, {   2559,14}, {   5247,15}, {   2815,14}, \
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    {   5887,16}, {   1535,15}, {   3327,14}, {   6911,15}, \
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    {   3839,17}, {   1023,16}, {   2047,15}, {   4863,16}, \
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    {   2559,15}, {   5887,16}, {  65536,17}, { 131072,18}, \
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    { 262144,19}, { 524288,20}, {1048576,21}, {2097152,22}, \
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    {4194304,23}, {8388608,24} }
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#define MUL_FFT_TABLE3_SIZE 194
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#define MUL_FFT_THRESHOLD                 4736
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#define SQR_FFT_MODF_THRESHOLD             396  /* k = 5 */
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#define SQR_FFT_TABLE3                                      \
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  { {    396, 5}, {     23, 6}, {     12, 5}, {     25, 6}, \
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    {     25, 7}, {     13, 6}, {     27, 7}, {     14, 6}, \
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    {     29, 7}, {     15, 6}, {     31, 7}, {     25, 8}, \
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    {     13, 7}, {     28, 8}, {     15, 7}, {     32, 8}, \
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    {     21, 9}, {     11, 8}, {     27, 9}, {     15, 8}, \
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    {     33, 9}, {     19, 8}, {     41, 9}, {     23, 8}, \
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    {     47, 9}, {     27,10}, {     15, 9}, {     39,10}, \
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    {     23, 9}, {     51,11}, {     15,10}, {     31, 9}, \
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    {     67,10}, {     39, 9}, {     79,10}, {     55,11}, \
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    {     31,10}, {     79,11}, {     47,10}, {     95,12}, \
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    {     31, 9}, {    255,10}, {    135,11}, {     79,10}, \
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    {    159,11}, {     95,10}, {    191, 9}, {    383,12}, \
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    {     63,11}, {    127,10}, {    255, 9}, {    511,10}, \
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    {    271,11}, {    143,10}, {    287, 9}, {    575,10}, \
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    {    303, 9}, {    607,11}, {    159,10}, {    319, 9}, \
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    {    639,12}, {     95,10}, {    383, 9}, {    767,13}, \
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    {     63,12}, {    127,11}, {    255,10}, {    511,11}, \
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    {    271,10}, {    543,11}, {    287,10}, {    607,12}, \
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    {    159,11}, {    319,10}, {    639,11}, {    335,10}, \
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    {    671,11}, {    351,10}, {    703,11}, {    367,10}, \
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    {    735,11}, {    383,10}, {    767,11}, {    415,10}, \
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    {    831,12}, {    223,11}, {    479,13}, {    127,12}, \
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    {    255,11}, {    543,12}, {    287,11}, {    607,12}, \
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    {    319,11}, {    671,12}, {    351,11}, {    735,12}, \
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    {    383,11}, {    767,12}, {    415,11}, {    831,12}, \
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    {    447,11}, {    895,12}, {    479,14}, {    127,13}, \
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    {    255,12}, {    735,13}, {    383,12}, {    831,13}, \
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    {    447,12}, {    927,14}, {    255,13}, {    511,12}, \
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    {   1023,13}, {    575,12}, {   1151,13}, {    639,12}, \
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    {   1279,13}, {    703,12}, {   1407,14}, {    383,13}, \
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    {    767,12}, {   1535,13}, {    831,12}, {   1663,13}, \
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    {    895,14}, {    511,13}, {   1087,12}, {   2175,13}, \
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    {   1151,14}, {    639,13}, {   1343,12}, {   2687,13}, \
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    {   1407,14}, {    767,13}, {   1599,12}, {   3199,13}, \
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    {   1663,14}, {    895,13}, {   1791,15}, {    511,14}, \
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    {   1023,13}, {   2175,14}, {   1151,13}, {   2431,12}, \
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    {   4863,14}, {   1279,13}, {   2687,14}, {   1407,15}, \
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    {    767,14}, {   1535,13}, {   3199,14}, {   1663,13}, \
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    {   3455,14}, {   1791,16}, {    511,15}, {   1023,14}, \
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    {   2431,13}, {   4863,15}, {   1279,14}, {   2943,13}, \
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    {   5887,15}, {   1535,14}, {   3455,15}, {   1791,14}, \
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    {   3839,16}, {   1023,15}, {   2047,14}, {   4223,15}, \
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    {   2303,14}, {   4863,15}, {   2559,14}, {   5119,15}, \
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    {   2815,14}, {   5887,16}, {   1535,15}, {   3327,14}, \
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    {   6911,15}, {   3839,17}, {   1023,16}, {   2047,15}, \
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    {   4863,16}, {   2559,15}, {   5887,16}, {  65536,17}, \
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    { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \
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    {2097152,22}, {4194304,23}, {8388608,24} }
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#define SQR_FFT_TABLE3_SIZE 191
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#define SQR_FFT_THRESHOLD                 3776
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#define MULLO_BASECASE_THRESHOLD             0  /* always */
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#define MULLO_DC_THRESHOLD                  27
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#define MULLO_MUL_N_THRESHOLD             8648
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#define SQRLO_BASECASE_THRESHOLD             9
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#define SQRLO_DC_THRESHOLD                 172
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#define SQRLO_SQR_THRESHOLD               7487
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#define DC_DIV_QR_THRESHOLD                 56
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#define DC_DIVAPPR_Q_THRESHOLD             191
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#define DC_BDIV_QR_THRESHOLD                86
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#define DC_BDIV_Q_THRESHOLD                188
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#define INV_MULMOD_BNM1_THRESHOLD           70
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#define INV_NEWTON_THRESHOLD               179
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#define INV_APPR_THRESHOLD                 181
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#define BINV_NEWTON_THRESHOLD              309
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#define REDC_1_TO_REDC_2_THRESHOLD          33
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#define REDC_2_TO_REDC_N_THRESHOLD          78
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#define MU_DIV_QR_THRESHOLD               1718
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#define MU_DIVAPPR_Q_THRESHOLD            1718
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#define MUPI_DIV_QR_THRESHOLD               79
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#define MU_BDIV_QR_THRESHOLD              1652
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#define MU_BDIV_Q_THRESHOLD               1718
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#define POWM_SEC_TABLE  1,9,191,779,839
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#define GET_STR_DC_THRESHOLD                14
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#define GET_STR_PRECOMPUTE_THRESHOLD        20
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#define SET_STR_DC_THRESHOLD               711
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#define SET_STR_PRECOMPUTE_THRESHOLD      1664
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#define FAC_DSC_THRESHOLD                  810
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#define FAC_ODD_THRESHOLD                   23
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#define MATRIX22_STRASSEN_THRESHOLD         19
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#define HGCD_THRESHOLD                      63
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#define HGCD_APPR_THRESHOLD                 51
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#define HGCD_REDUCE_THRESHOLD             3014
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#define GCD_DC_THRESHOLD                   630
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#define GCDEXT_DC_THRESHOLD                416
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#define JACOBI_BASE_METHOD                   4