/* x86/coreihwl 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 E3-1271v3 Haswell */ /* FFT tuning limit = 67,000,000 */ /* Generated by tuneup.c, 2019-10-21, gcc 8.3 */ #define MOD_1_NORM_THRESHOLD 17 #define MOD_1_UNNORM_THRESHOLD 17 #define MOD_1N_TO_MOD_1_1_THRESHOLD 10 #define MOD_1U_TO_MOD_1_1_THRESHOLD 9 #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 5 #define USE_PREINV_DIVREM_1 1 /* native */ #define DIV_QR_1N_PI1_METHOD 1 /* 11.44% faster than 2 */ #define DIV_QR_1_NORM_THRESHOLD 13 #define DIV_QR_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */ #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 21 #define DIV_1_VS_MUL_1_PERCENT 296 #define MUL_TOOM22_THRESHOLD 28 #define MUL_TOOM33_THRESHOLD 108 #define MUL_TOOM44_THRESHOLD 232 #define MUL_TOOM6H_THRESHOLD 306 #define MUL_TOOM8H_THRESHOLD 478 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 109 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 183 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 113 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 113 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 136 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ #define SQR_TOOM2_THRESHOLD 44 #define SQR_TOOM3_THRESHOLD 141 #define SQR_TOOM4_THRESHOLD 384 #define SQR_TOOM6_THRESHOLD 517 #define SQR_TOOM8_THRESHOLD 698 #define MULMID_TOOM42_THRESHOLD 98 #define MULMOD_BNM1_THRESHOLD 20 #define SQRMOD_BNM1_THRESHOLD 23 #define MUL_FFT_MODF_THRESHOLD 565 /* k = 5 */ #define MUL_FFT_TABLE3 \ { { 565, 5}, { 28, 6}, { 15, 5}, { 31, 6}, \ { 16, 5}, { 33, 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}, { 47, 8}, \ { 27, 7}, { 55, 9}, { 15, 8}, { 31, 7}, \ { 63, 8}, { 43, 9}, { 23, 8}, { 55, 9}, \ { 31, 8}, { 71, 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, 6}, { 3199, 7}, { 1727, 9}, { 447,10}, \ { 239, 9}, { 479,10}, { 287,11}, { 159,10}, \ { 319, 9}, { 639,10}, { 335, 9}, { 671,11}, \ { 191,10}, { 399, 9}, { 799,10}, { 415,11}, \ { 223,12}, { 127,11}, { 255,10}, { 511, 9}, \ { 1023,10}, { 527,11}, { 287,10}, { 607,11}, \ { 319,10}, { 671,12}, { 191,11}, { 383,10}, \ { 799,11}, { 415,13}, { 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}, { 991,13}, { 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}, { 959,11}, { 1919,14}, { 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}, { 1407,14}, { 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}, { 4991,14}, { 2559,13}, \ { 5375,14}, { 2815,13}, { 5887,15}, { 1535,14}, \ { 3839,16} } #define MUL_FFT_TABLE3_SIZE 165 #define MUL_FFT_THRESHOLD 7808 #define SQR_FFT_MODF_THRESHOLD 560 /* k = 5 */ #define SQR_FFT_TABLE3 \ { { 560, 5}, { 29, 6}, { 15, 5}, { 31, 6}, \ { 16, 5}, { 33, 6}, { 17, 5}, { 36, 6}, \ { 29, 7}, { 15, 6}, { 33, 7}, { 17, 6}, \ { 36, 7}, { 19, 6}, { 40, 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}, { 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}, { 143, 9}, { 287,10}, { 159,11}, \ { 95,12}, { 63,11}, { 127, 9}, { 511, 5}, \ { 8959, 7}, { 2431, 8}, { 1247, 7}, { 2495, 8}, \ { 1279, 9}, { 671,10}, { 367,11}, { 191,10}, \ { 399, 9}, { 799,10}, { 415,12}, { 127,11}, \ { 255,10}, { 527,11}, { 287,10}, { 607,11}, \ { 319,10}, { 671,11}, { 351,10}, { 703,12}, \ { 191,11}, { 383,10}, { 799,11}, { 415,10}, \ { 831,13}, { 127,11}, { 543,10}, { 1119,11}, \ { 607,12}, { 319,11}, { 671,10}, { 1343,11}, \ { 735,12}, { 383,11}, { 863,12}, { 447,11}, \ { 991,12}, { 511,11}, { 1119,12}, { 575,11}, \ { 1215,12}, { 639,11}, { 1343,12}, { 703,13}, \ { 383,12}, { 767,11}, { 1599,12}, { 831,11}, \ { 1727,12}, { 959,11}, { 1983,13}, { 511,12}, \ { 1087,11}, { 2239,12}, { 1215,13}, { 639,12}, \ { 1471,13}, { 767,12}, { 1727,13}, { 895,12}, \ { 1983,14}, { 511,13}, { 1023,12}, { 2239,13}, \ { 1151,12}, { 2495,13}, { 1279,12}, { 2623,13}, \ { 1407,14}, { 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}, { 2559,13}, \ { 5119,14}, { 2815,13}, { 5887,15}, { 1535,14}, \ { 3327,13}, { 6911,14}, { 3839,16} } #define SQR_FFT_TABLE3_SIZE 159 #define SQR_FFT_THRESHOLD 5568 #define MULLO_BASECASE_THRESHOLD 17 #define MULLO_DC_THRESHOLD 40 #define MULLO_MUL_N_THRESHOLD 14281 #define SQRLO_BASECASE_THRESHOLD 0 /* always */ #define SQRLO_DC_THRESHOLD 141 #define SQRLO_SQR_THRESHOLD 10821 #define DC_DIV_QR_THRESHOLD 30 #define DC_DIVAPPR_Q_THRESHOLD 190 #define DC_BDIV_QR_THRESHOLD 67 #define DC_BDIV_Q_THRESHOLD 254 #define INV_MULMOD_BNM1_THRESHOLD 54 #define INV_NEWTON_THRESHOLD 157 #define INV_APPR_THRESHOLD 163 #define BINV_NEWTON_THRESHOLD 236 #define REDC_1_TO_REDC_N_THRESHOLD 79 #define MU_DIV_QR_THRESHOLD 1895 #define MU_DIVAPPR_Q_THRESHOLD 1718 #define MUPI_DIV_QR_THRESHOLD 54 #define MU_BDIV_QR_THRESHOLD 1589 #define MU_BDIV_Q_THRESHOLD 1898 #define POWM_SEC_TABLE 1,16,95,480,1442 #define GET_STR_DC_THRESHOLD 10 #define GET_STR_PRECOMPUTE_THRESHOLD 16 #define SET_STR_DC_THRESHOLD 372 #define SET_STR_PRECOMPUTE_THRESHOLD 1037 #define FAC_DSC_THRESHOLD 141 #define FAC_ODD_THRESHOLD 34 #define MATRIX22_STRASSEN_THRESHOLD 21 #define HGCD2_DIV1_METHOD 3 /* 6.26% faster than 1 */ #define HGCD_THRESHOLD 70 #define HGCD_APPR_THRESHOLD 129 #define HGCD_REDUCE_THRESHOLD 3664 #define GCD_DC_THRESHOLD 573 #define GCDEXT_DC_THRESHOLD 483 #define JACOBI_BASE_METHOD 1 /* 27.01% faster than 3 */ /* Tuneup completed successfully, took 35232 seconds */