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/* Pentium 4-64 gmp-mparam.h -- Compiler/machine parameter header file.
Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
2008, 2009, 2010 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 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.
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 Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */
#define GMP_LIMB_BITS 64
#define BYTES_PER_MP_LIMB 8
/* These routines exists for all x86_64 chips, but they are slower on Pentium4
than separate add/sub and shift. Make sure they are not really used. */
#undef HAVE_NATIVE_mpn_rsblsh1_n
#undef HAVE_NATIVE_mpn_rsblsh2_n
#undef HAVE_NATIVE_mpn_addlsh_n
#undef HAVE_NATIVE_mpn_rsblsh_n
/* 3400 MHz Pentium / 1024 Kibyte cache */
#define MOD_1_NORM_THRESHOLD 0 /* always */
#define MOD_1_UNNORM_THRESHOLD 0 /* always */
#define MOD_1N_TO_MOD_1_1_THRESHOLD 4
#define MOD_1U_TO_MOD_1_1_THRESHOLD 2
#define MOD_1_1_TO_MOD_1_2_THRESHOLD 15
#define MOD_1_2_TO_MOD_1_4_THRESHOLD 38
#define PREINV_MOD_1_TO_MOD_1_THRESHOLD 8
#define USE_PREINV_DIVREM_1 1 /* native */
#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 20
#define MUL_TOOM22_THRESHOLD 12
#define MUL_TOOM33_THRESHOLD 74
#define MUL_TOOM44_THRESHOLD 118
#define MUL_TOOM6H_THRESHOLD 157
#define MUL_TOOM8H_THRESHOLD 430
#define MUL_TOOM32_TO_TOOM43_THRESHOLD 81
#define MUL_TOOM32_TO_TOOM53_THRESHOLD 138
#define MUL_TOOM42_TO_TOOM53_THRESHOLD 145
#define MUL_TOOM42_TO_TOOM63_THRESHOLD 80
#define SQR_BASECASE_THRESHOLD 0 /* always (native) */
#define SQR_TOOM2_THRESHOLD 20
#define SQR_TOOM3_THRESHOLD 69
#define SQR_TOOM4_THRESHOLD 202
#define SQR_TOOM6_THRESHOLD 254
#define SQR_TOOM8_THRESHOLD 418
#define MULMID_TOOM42_THRESHOLD 19
#define MULMOD_BNM1_THRESHOLD 10
#define SQRMOD_BNM1_THRESHOLD 9
#define POWM_SEC_TABLE 3,130,140,724,2316
#define MUL_FFT_MODF_THRESHOLD 236 /* k = 5 */
#define MUL_FFT_TABLE3 \
{ { 236, 5}, { 9, 4}, { 19, 5}, { 13, 6}, \
{ 9, 5}, { 19, 6}, { 13, 7}, { 7, 6}, \
{ 15, 7}, { 8, 6}, { 17, 7}, { 9, 6}, \
{ 19, 7}, { 11, 6}, { 23, 7}, { 13, 8}, \
{ 7, 7}, { 17, 8}, { 9, 7}, { 21, 8}, \
{ 11, 7}, { 23, 8}, { 13, 9}, { 7, 8}, \
{ 21, 9}, { 11, 8}, { 25,10}, { 7, 9}, \
{ 15, 8}, { 33, 9}, { 19, 8}, { 39, 9}, \
{ 23, 8}, { 47, 9}, { 27,10}, { 15, 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, 9}, { 191,12}, { 31,11}, \
{ 63,10}, { 127, 9}, { 255,10}, { 143, 9}, \
{ 287,11}, { 79,10}, { 159, 9}, { 319,10}, \
{ 175, 9}, { 351,11}, { 95,10}, { 191, 9}, \
{ 383,10}, { 223,12}, { 63,11}, { 127,10}, \
{ 255,11}, { 143,10}, { 287, 9}, { 575,10}, \
{ 303,11}, { 159,10}, { 319,11}, { 175,12}, \
{ 95,11}, { 191,10}, { 383,11}, { 223,13}, \
{ 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 91
#define MUL_FFT_THRESHOLD 2752
#define SQR_FFT_MODF_THRESHOLD 216 /* k = 5 */
#define SQR_FFT_TABLE3 \
{ { 216, 5}, { 13, 6}, { 9, 5}, { 19, 6}, \
{ 15, 7}, { 8, 6}, { 17, 7}, { 9, 6}, \
{ 19, 7}, { 10, 6}, { 21, 7}, { 17, 8}, \
{ 9, 7}, { 21, 8}, { 11, 7}, { 24, 8}, \
{ 13, 9}, { 7, 8}, { 15, 7}, { 31, 8}, \
{ 21, 9}, { 11, 8}, { 27,10}, { 7, 9}, \
{ 15, 8}, { 33, 9}, { 19, 8}, { 39, 9}, \
{ 23, 8}, { 47, 9}, { 27,10}, { 15, 9}, \
{ 39,10}, { 23, 9}, { 47,11}, { 15,10}, \
{ 31, 9}, { 63, 8}, { 127,10}, { 39, 9}, \
{ 79,10}, { 55,11}, { 31,10}, { 63, 9}, \
{ 127, 8}, { 255,10}, { 71, 9}, { 143, 8}, \
{ 287,10}, { 79,11}, { 47,10}, { 95, 9}, \
{ 191,12}, { 31,11}, { 63, 9}, { 255,10}, \
{ 143, 9}, { 287,11}, { 79,10}, { 159, 9}, \
{ 319,10}, { 175, 9}, { 351,11}, { 95,10}, \
{ 191, 9}, { 383,10}, { 207,11}, { 111,12}, \
{ 63,11}, { 127,10}, { 255,11}, { 143,10}, \
{ 287,11}, { 159,10}, { 319, 9}, { 639,11}, \
{ 175,10}, { 351,12}, { 95,11}, { 207,10}, \
{ 415,11}, { 223,13}, { 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 93
#define SQR_FFT_THRESHOLD 2112
#define MULLO_BASECASE_THRESHOLD 0 /* always */
#define MULLO_DC_THRESHOLD 32
#define MULLO_MUL_N_THRESHOLD 6253
#define DC_DIV_QR_THRESHOLD 32
#define DC_DIVAPPR_Q_THRESHOLD 60
#define DC_BDIV_QR_THRESHOLD 26
#define DC_BDIV_Q_THRESHOLD 49
#define INV_MULMOD_BNM1_THRESHOLD 22
#define INV_NEWTON_THRESHOLD 202
#define INV_APPR_THRESHOLD 101
#define BINV_NEWTON_THRESHOLD 199
#define REDC_1_TO_REDC_2_THRESHOLD 23
#define REDC_2_TO_REDC_N_THRESHOLD 42
#define MU_DIV_QR_THRESHOLD 979
#define MU_DIVAPPR_Q_THRESHOLD 979
#define MUPI_DIV_QR_THRESHOLD 98
#define MU_BDIV_QR_THRESHOLD 807
#define MU_BDIV_Q_THRESHOLD 979
#define MATRIX22_STRASSEN_THRESHOLD 17
#define HGCD_THRESHOLD 99
#define HGCD_APPR_THRESHOLD 117
#define HGCD_REDUCE_THRESHOLD 1679
#define GCD_DC_THRESHOLD 198
#define GCDEXT_DC_THRESHOLD 233
#define JACOBI_BASE_METHOD 4
#define GET_STR_DC_THRESHOLD 12
#define GET_STR_PRECOMPUTE_THRESHOLD 26
#define SET_STR_DC_THRESHOLD 422
#define SET_STR_PRECOMPUTE_THRESHOLD 1438
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