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buildtools/gcc/gmp/mpn/x86/skylake/gmp-mparam.h
Fredrik Holmqvist 4389066602 Redo Update GMP to 6.2.0 
GCC had a horrible .gitignore, untracked files were not applied
2020-07-22 10:10:16 +02:00

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/* x86/skylake 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 32
#define GMP_LIMB_BYTES 4
/* 3600-4000 MHz Intel Xeon E3-1270v5 Skylake */
/* FFT tuning limit = 67,000,000 */
/* Generated by tuneup.c, 2019-10-21, gcc 8.3 */
#define MOD_1_NORM_THRESHOLD 15
#define MOD_1_UNNORM_THRESHOLD 16
#define MOD_1N_TO_MOD_1_1_THRESHOLD 10
#define MOD_1U_TO_MOD_1_1_THRESHOLD 8
#define MOD_1_1_TO_MOD_1_2_THRESHOLD 0 /* never mpn_mod_1_1p */
#define MOD_1_2_TO_MOD_1_4_THRESHOLD 10
#define PREINV_MOD_1_TO_MOD_1_THRESHOLD 9
#define USE_PREINV_DIVREM_1 1 /* native */
#define DIV_QR_1N_PI1_METHOD 1 /* 5.63% faster than 2 */
#define DIV_QR_1_NORM_THRESHOLD 12
#define DIV_QR_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */
#define DIV_QR_2_PI2_THRESHOLD 17
#define DIVEXACT_1_THRESHOLD 0 /* always (native) */
#define BMOD_1_TO_MOD_1_THRESHOLD 18
#define DIV_1_VS_MUL_1_PERCENT 348
#define MUL_TOOM22_THRESHOLD 24
#define MUL_TOOM33_THRESHOLD 81
#define MUL_TOOM44_THRESHOLD 208
#define MUL_TOOM6H_THRESHOLD 303
#define MUL_TOOM8H_THRESHOLD 454
#define MUL_TOOM32_TO_TOOM43_THRESHOLD 81
#define MUL_TOOM32_TO_TOOM53_THRESHOLD 149
#define MUL_TOOM42_TO_TOOM53_THRESHOLD 137
#define MUL_TOOM42_TO_TOOM63_THRESHOLD 145
#define MUL_TOOM43_TO_TOOM54_THRESHOLD 196
#define SQR_BASECASE_THRESHOLD 0 /* always (native) */
#define SQR_TOOM2_THRESHOLD 40
#define SQR_TOOM3_THRESHOLD 129
#define SQR_TOOM4_THRESHOLD 220
#define SQR_TOOM6_THRESHOLD 354
#define SQR_TOOM8_THRESHOLD 608
#define MULMID_TOOM42_THRESHOLD 72
#define MULMOD_BNM1_THRESHOLD 17
#define SQRMOD_BNM1_THRESHOLD 21
#define MUL_FFT_MODF_THRESHOLD 530 /* k = 5 */
#define MUL_FFT_TABLE3 \
{ { 530, 5}, { 29, 6}, { 15, 5}, { 31, 6}, \
{ 29, 7}, { 15, 6}, { 33, 7}, { 17, 6}, \
{ 36, 7}, { 19, 6}, { 39, 7}, { 21, 6}, \
{ 43, 7}, { 23, 6}, { 47, 7}, { 29, 8}, \
{ 15, 7}, { 35, 8}, { 19, 7}, { 43, 8}, \
{ 23, 7}, { 49, 8}, { 27, 7}, { 55, 9}, \
{ 15, 8}, { 31, 7}, { 63, 8}, { 43, 9}, \
{ 23, 8}, { 51, 9}, { 31, 8}, { 67, 9}, \
{ 39, 8}, { 83, 9}, { 47, 8}, { 95, 9}, \
{ 55,10}, { 31, 9}, { 79,10}, { 47, 9}, \
{ 95,11}, { 31,10}, { 63, 9}, { 135,10}, \
{ 79, 9}, { 159,10}, { 95, 9}, { 191,10}, \
{ 111,11}, { 63,10}, { 143, 9}, { 287,10}, \
{ 159,11}, { 95,10}, { 191,12}, { 63,11}, \
{ 127,10}, { 255, 9}, { 511,10}, { 271, 9}, \
{ 543,10}, { 287,11}, { 159,10}, { 351,11}, \
{ 191,10}, { 415,12}, { 127,11}, { 255,10}, \
{ 543,11}, { 287,10}, { 607,11}, { 319,10}, \
{ 671,11}, { 351,12}, { 191,11}, { 383,10}, \
{ 799,11}, { 415,13}, { 127,12}, { 255,11}, \
{ 543,10}, { 1087,11}, { 607,12}, { 319,11}, \
{ 671,10}, { 1343,11}, { 735,12}, { 383,11}, \
{ 799,10}, { 1599,11}, { 863,12}, { 447,11}, \
{ 959,13}, { 255,12}, { 511,11}, { 1087,12}, \
{ 575,11}, { 1215,12}, { 639,11}, { 1343,12}, \
{ 703,13}, { 383,12}, { 767,11}, { 1599,12}, \
{ 831,11}, { 1727,12}, { 959,14}, { 255,13}, \
{ 511,12}, { 1087,11}, { 2239,12}, { 1215,11}, \
{ 2431,13}, { 639,12}, { 1471,13}, { 767,12}, \
{ 1727,13}, { 895,12}, { 1919,14}, { 511,13}, \
{ 1023,12}, { 2239,13}, { 1151,12}, { 2431,13}, \
{ 1279,12}, { 2623,13}, { 1407,12}, { 2815,14}, \
{ 767,13}, { 1663,12}, { 3455,13}, { 1919,15}, \
{ 511,14}, { 1023,13}, { 2175,12}, { 4479,13}, \
{ 2431,14}, { 1279,13}, { 2943,12}, { 5887,14}, \
{ 1535,13}, { 3455,14}, { 1791,13}, { 3967,15}, \
{ 1023,14}, { 2047,13}, { 4479,14}, { 2303,13}, \
{ 4991,12}, { 9983,14}, { 2815,13}, { 5887,15}, \
{ 1535,14}, { 3839,16} }
#define MUL_FFT_TABLE3_SIZE 154
#define MUL_FFT_THRESHOLD 6784
#define SQR_FFT_MODF_THRESHOLD 460 /* k = 5 */
#define SQR_FFT_TABLE3 \
{ { 460, 5}, { 29, 6}, { 15, 5}, { 31, 6}, \
{ 29, 7}, { 15, 6}, { 33, 7}, { 17, 6}, \
{ 36, 7}, { 19, 6}, { 39, 7}, { 29, 8}, \
{ 15, 7}, { 35, 8}, { 19, 7}, { 41, 8}, \
{ 23, 7}, { 49, 8}, { 27, 7}, { 55, 9}, \
{ 15, 8}, { 31, 7}, { 63, 8}, { 43, 9}, \
{ 23, 8}, { 55,10}, { 15, 9}, { 31, 8}, \
{ 67, 9}, { 39, 8}, { 79, 9}, { 47, 8}, \
{ 95, 9}, { 55,10}, { 31, 9}, { 79,10}, \
{ 47, 9}, { 95,11}, { 31,10}, { 63, 9}, \
{ 135,10}, { 79, 9}, { 159,10}, { 95,11}, \
{ 63,10}, { 127, 9}, { 255,10}, { 143, 9}, \
{ 287,10}, { 159,11}, { 95,12}, { 63,11}, \
{ 127,10}, { 271, 9}, { 543,10}, { 287,11}, \
{ 159,10}, { 319, 9}, { 639,10}, { 351,11}, \
{ 191,10}, { 415,12}, { 127,11}, { 255,10}, \
{ 543,11}, { 287,10}, { 575,11}, { 319,10}, \
{ 671,11}, { 351,10}, { 703,12}, { 191,11}, \
{ 383,10}, { 799,11}, { 415,10}, { 831,13}, \
{ 127,12}, { 255,11}, { 511,10}, { 1023,11}, \
{ 543,10}, { 1087,11}, { 607,12}, { 319,11}, \
{ 671,10}, { 1343,11}, { 735,12}, { 383,11}, \
{ 799,10}, { 1599,11}, { 863,12}, { 447,11}, \
{ 927,13}, { 255,12}, { 511,11}, { 1087,12}, \
{ 575,11}, { 1215,12}, { 639,11}, { 1343,12}, \
{ 703,11}, { 1407,13}, { 383,12}, { 767,11}, \
{ 1599,12}, { 831,11}, { 1727,12}, { 895,11}, \
{ 1791,14}, { 255,13}, { 511,12}, { 1087,11}, \
{ 2239,12}, { 1215,13}, { 639,12}, { 1471,13}, \
{ 767,12}, { 1727,13}, { 895,12}, { 1919,14}, \
{ 511,13}, { 1023,12}, { 2239,13}, { 1151,12}, \
{ 2431,13}, { 1279,12}, { 2623,13}, { 1407,12}, \
{ 2815,14}, { 767,13}, { 1663,12}, { 3455,13}, \
{ 1919,15}, { 511,14}, { 1023,13}, { 2175,12}, \
{ 4479,13}, { 2431,14}, { 1279,13}, { 2943,12}, \
{ 5887,14}, { 1535,13}, { 3455,14}, { 1791,13}, \
{ 3967,15}, { 1023,14}, { 2047,13}, { 4479,14}, \
{ 2303,13}, { 4991,12}, { 9983,14}, { 2815,13}, \
{ 5887,15}, { 1535,14}, { 3839,16} }
#define SQR_FFT_TABLE3_SIZE 155
#define SQR_FFT_THRESHOLD 5568
#define MULLO_BASECASE_THRESHOLD 0 /* always */
#define MULLO_DC_THRESHOLD 68
#define MULLO_MUL_N_THRESHOLD 13555
#define SQRLO_BASECASE_THRESHOLD 0 /* always */
#define SQRLO_DC_THRESHOLD 117
#define SQRLO_SQR_THRESHOLD 10988
#define DC_DIV_QR_THRESHOLD 42
#define DC_DIVAPPR_Q_THRESHOLD 163
#define DC_BDIV_QR_THRESHOLD 66
#define DC_BDIV_Q_THRESHOLD 160
#define INV_MULMOD_BNM1_THRESHOLD 46
#define INV_NEWTON_THRESHOLD 165
#define INV_APPR_THRESHOLD 157
#define BINV_NEWTON_THRESHOLD 300
#define REDC_1_TO_REDC_N_THRESHOLD 68
#define MU_DIV_QR_THRESHOLD 1718
#define MU_DIVAPPR_Q_THRESHOLD 1685
#define MUPI_DIV_QR_THRESHOLD 62
#define MU_BDIV_QR_THRESHOLD 1589
#define MU_BDIV_Q_THRESHOLD 1830
#define POWM_SEC_TABLE 1,17,129,547,1317
#define GET_STR_DC_THRESHOLD 10
#define GET_STR_PRECOMPUTE_THRESHOLD 16
#define SET_STR_DC_THRESHOLD 354
#define SET_STR_PRECOMPUTE_THRESHOLD 860
#define FAC_DSC_THRESHOLD 141
#define FAC_ODD_THRESHOLD 34
#define MATRIX22_STRASSEN_THRESHOLD 20
#define HGCD2_DIV1_METHOD 5 /* 1.04% faster than 3 */
#define HGCD_THRESHOLD 114
#define HGCD_APPR_THRESHOLD 132
#define HGCD_REDUCE_THRESHOLD 3524
#define GCD_DC_THRESHOLD 474
#define GCDEXT_DC_THRESHOLD 379
#define JACOBI_BASE_METHOD 1 /* 27.39% faster than 4 */
/* Tuneup completed successfully, took 31721 seconds */
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