/* 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 64 #define GMP_LIMB_BYTES 8 /* Disable use of slow functions. FIXME: We should disable lib inclusion. */ #undef HAVE_NATIVE_mpn_mul_2 #undef HAVE_NATIVE_mpn_addmul_2 /* 3600-4000 MHz Intel Xeon E3-1270v5 Skylake */ /* FFT tuning limit = 465,990,371 */ /* Generated by tuneup.c, 2019-10-18, gcc 8.3 */ /* FFT_TABLEs merged with a new run, 2020-09-25, fft_max_size 1000000000 */ #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 3 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 13 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 32 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 9 #define USE_PREINV_DIVREM_1 1 /* native */ #define DIV_QR_1_NORM_THRESHOLD 1 #define DIV_QR_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */ #define DIV_QR_2_PI2_THRESHOLD 41 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ #define BMOD_1_TO_MOD_1_THRESHOLD 20 #define DIV_1_VS_MUL_1_PERCENT 473 #define MUL_TOOM22_THRESHOLD 26 #define MUL_TOOM33_THRESHOLD 73 #define MUL_TOOM44_THRESHOLD 208 #define MUL_TOOM6H_THRESHOLD 300 #define MUL_TOOM8H_THRESHOLD 406 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 73 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 153 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 137 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 151 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 106 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ #define SQR_TOOM2_THRESHOLD 32 #define SQR_TOOM3_THRESHOLD 117 #define SQR_TOOM4_THRESHOLD 336 #define SQR_TOOM6_THRESHOLD 426 #define SQR_TOOM8_THRESHOLD 547 #define MULMID_TOOM42_THRESHOLD 46 #define MULMOD_BNM1_THRESHOLD 15 #define SQRMOD_BNM1_THRESHOLD 17 #define MUL_FFT_MODF_THRESHOLD 404 /* k = 5 */ #define MUL_FFT_TABLE3 \ { { 404, 5}, { 21, 6}, { 11, 5}, { 23, 6}, \ { 12, 5}, { 25, 6}, { 28, 7}, { 15, 6}, \ { 31, 7}, { 21, 8}, { 11, 7}, { 25, 8}, \ { 13, 7}, { 28, 8}, { 15, 7}, { 32, 8}, \ { 17, 7}, { 35, 8}, { 19, 7}, { 39, 8}, \ { 21, 9}, { 11, 8}, { 23, 7}, { 47, 8}, \ { 27, 9}, { 15, 8}, { 35, 9}, { 19, 8}, \ { 41, 9}, { 23, 8}, { 49, 9}, { 27,10}, \ { 15, 9}, { 39, 8}, { 79, 9}, { 43,10}, \ { 23, 9}, { 55,11}, { 15,10}, { 31, 9}, \ { 71,10}, { 39, 9}, { 83,10}, { 47, 9}, \ { 99,10}, { 55,11}, { 31,10}, { 79,11}, \ { 47,10}, { 103,12}, { 31,11}, { 63,10}, \ { 135,11}, { 79,10}, { 167,11}, { 95,10}, \ { 191, 9}, { 383,10}, { 199,11}, { 111,12}, \ { 63,11}, { 127,10}, { 255, 9}, { 511,10}, \ { 271, 9}, { 543,11}, { 143,10}, { 287, 9}, \ { 575,11}, { 159,12}, { 95,11}, { 191,10}, \ { 383,13}, { 63,12}, { 127,11}, { 255,10}, \ { 511,11}, { 271,10}, { 543,11}, { 287,10}, \ { 575,11}, { 303,12}, { 159,11}, { 319,10}, \ { 639,11}, { 335,10}, { 671,11}, { 351,10}, \ { 703,12}, { 191,11}, { 383,10}, { 767,11}, \ { 415,12}, { 223,11}, { 447,13}, { 127,12}, \ { 255,11}, { 543,12}, { 287,11}, { 607,12}, \ { 319,11}, { 671,12}, { 351,11}, { 703,13}, \ { 191,12}, { 383,11}, { 767,12}, { 415,11}, \ { 831,12}, { 479,14}, { 127,13}, { 255,12}, \ { 543,11}, { 1087,12}, { 607,13}, { 319,12}, \ { 671,11}, { 1343,12}, { 703,13}, { 383,12}, \ { 831,13}, { 447,12}, { 959,13}, { 511,12}, \ { 1087,13}, { 575,12}, { 1151,13}, { 639,12}, \ { 1343,13}, { 703,14}, { 383,13}, { 767,12}, \ { 1535,13}, { 831,12}, { 1727,13}, { 959,14}, \ { 511,13}, { 1087,12}, { 2175,13}, { 1151,14}, \ { 639,13}, { 1343,12}, { 2687,13}, { 1407,14}, \ { 767,13}, { 1599,12}, { 3199,13}, { 1663,14}, \ { 895,13}, { 1791,15}, { 511,14}, { 1023,13}, \ { 2175,14}, { 1151,13}, { 2431,12}, { 4863,14}, \ { 1279,13}, { 2687,14}, { 1407,13}, { 2815,15}, \ { 767,14}, { 1535,13}, { 3199,14}, { 1663,13}, \ { 3455,12}, { 6911,14}, { 1791,16}, { 511,15}, \ { 1023,14}, { 2175,13}, { 4351,14}, { 2431,13}, \ { 4863,15}, { 1279,14}, { 2943,13}, { 5887,15}, \ { 1535,14}, { 3455,13}, { 6911,15}, { 1791,14}, \ { 3839,13}, { 7679,16}, { 1023,15}, { 2047,14}, \ { 4223,15}, { 2303,14}, { 4863,15}, { 2559,14}, \ { 5247,15}, { 2815,14}, { 5887,16}, { 1535,15}, \ { 3327,14}, { 6911,15}, { 3839,14}, { 7679,17}, \ { 1023,16}, { 2047,15}, { 4351,14}, { 8703,15}, \ { 4863,16}, { 2559,15}, { 5887,14}, { 11775,16}, \ { 3071,15}, { 6911,16}, { 3583,15}, { 7679,14}, \ { 15359,15}, { 7935,17}, { 2047,16}, { 4095,15}, \ { 8703,16}, { 4607,15}, { 9983,14}, { 19967,16}, \ { 5631,15}, { 11775,17}, { 3071,16}, \ { 7679,15}, { 15359,18}, { 2047,17}, { 4095,16}, \ { 9727,15}, { 19967,17}, { 5119,16}, { 11775,15}, \ { 24063,17}, { 6143,16}, { 12799,17}, { 7167,16}, \ { 65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \ {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} } #define MUL_FFT_TABLE3_SIZE 239 #define MUL_FFT_THRESHOLD 6272 #define SQR_FFT_MODF_THRESHOLD 400 /* k = 5 */ #define SQR_FFT_TABLE3 \ { { 400, 5}, { 25, 6}, { 13, 5}, { 27, 6}, \ { 29, 7}, { 15, 6}, { 31, 7}, { 28, 8}, \ { 15, 7}, { 32, 8}, { 17, 7}, { 35, 8}, \ { 19, 7}, { 39, 8}, { 27, 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}, { 55,11}, \ { 31,10}, { 79,11}, { 47,10}, { 95,12}, \ { 31,11}, { 63,10}, { 135,11}, { 79,10}, \ { 159, 9}, { 319,11}, { 95,12}, { 63,11}, \ { 127,10}, { 255, 9}, { 511,10}, { 271,11}, \ { 143,10}, { 287, 9}, { 575,10}, { 303,11}, \ { 159,10}, { 319,12}, { 95,10}, { 383,13}, \ { 63,12}, { 127,11}, { 255,10}, { 511,11}, \ { 271,10}, { 543,11}, { 287,10}, { 575,11}, \ { 303,10}, { 607,12}, { 159,11}, { 319,10}, \ { 639,11}, { 335,10}, { 671,11}, { 351,10}, \ { 703,11}, { 367,10}, { 735,11}, { 383,10}, \ { 767,11}, { 415,10}, { 831,12}, { 223,11}, \ { 479,13}, { 127,12}, { 255,11}, { 543,12}, \ { 287,11}, { 607,12}, { 319,11}, { 671,12}, \ { 351,11}, { 735,12}, { 383,11}, { 799,12}, \ { 415,11}, { 831,12}, { 479,14}, { 127,13}, \ { 255,12}, { 511,11}, { 1023,12}, { 607,13}, \ { 319,12}, { 735,13}, { 383,12}, { 831,13}, \ { 447,12}, { 959,13}, { 511,12}, { 1023,13}, \ { 575,12}, { 1151,13}, { 639,12}, { 1279,13}, \ { 703,12}, { 1407,14}, { 383,13}, { 767,12}, \ { 1535,13}, { 831,12}, { 1727,13}, { 895,12}, \ { 1791,13}, { 959,14}, { 511,13}, { 1087,12}, \ { 2175,13}, { 1151,14}, { 639,13}, { 1343,12}, \ { 2687,13}, { 1407,14}, { 767,13}, { 1599,12}, \ { 3199,13}, { 1663,14}, { 895,13}, { 1791,15}, \ { 511,14}, { 1023,13}, { 2175,14}, { 1151,13}, \ { 2431,12}, { 4863,14}, { 1279,13}, { 2687,14}, \ { 1407,15}, { 767,14}, { 1535,13}, { 3199,14}, \ { 1663,13}, { 3455,14}, { 1791,16}, { 511,15}, \ { 1023,14}, { 2431,13}, { 4863,15}, { 1279,14}, \ { 2943,13}, { 5887,15}, { 1535,14}, { 3455,15}, \ { 1791,14}, { 3839,16}, { 1023,15}, { 2047,14}, \ { 4223,15}, { 2303,14}, { 4863,15}, { 2559,14}, \ { 5119,15}, { 2815,14}, { 5887,16}, { 1535,15}, \ { 3071,14}, { 6143,15}, { 3327,14}, { 6911,15}, \ { 3839,17}, { 1023,16}, { 2047,15}, { 4863,16}, \ { 2559,15}, { 5887,14}, { 11775,16}, { 3071,15}, \ { 6911,16}, { 3583,15}, { 7679,14}, { 15359,17}, \ { 2047,16}, { 4095,15}, { 8191,16}, { 4607,15}, \ { 9983,14}, { 19967,16}, { 5631,15}, { 11775,17}, \ { 3071,16}, { 7679,15}, { 15359,18}, { 2047,17}, \ { 4095,16}, { 9727,15}, { 19967,17}, { 5119,16}, \ { 11775,15}, { 23551,17}, { 6143,16}, { 12799,17}, \ { 7167,16}, { 65536,17}, { 131072,18}, { 262144,19}, \ { 524288,20}, {1048576,21}, {2097152,22}, {4194304,23}, \ {8388608,24} } #define SQR_FFT_TABLE3_SIZE 217 #define SQR_FFT_THRESHOLD 4224 #define MULLO_BASECASE_THRESHOLD 0 /* always */ #define MULLO_DC_THRESHOLD 79 #define MULLO_MUL_N_THRESHOLD 11278 #define SQRLO_BASECASE_THRESHOLD 10 #define SQRLO_DC_THRESHOLD 109 #define SQRLO_SQR_THRESHOLD 8207 #define DC_DIV_QR_THRESHOLD 55 #define DC_DIVAPPR_Q_THRESHOLD 179 #define DC_BDIV_QR_THRESHOLD 82 #define DC_BDIV_Q_THRESHOLD 166 #define INV_MULMOD_BNM1_THRESHOLD 50 #define INV_NEWTON_THRESHOLD 170 #define INV_APPR_THRESHOLD 171 #define BINV_NEWTON_THRESHOLD 294 #define REDC_1_TO_REDC_2_THRESHOLD 33 #define REDC_2_TO_REDC_N_THRESHOLD 59 #define MU_DIV_QR_THRESHOLD 1528 #define MU_DIVAPPR_Q_THRESHOLD 1589 #define MUPI_DIV_QR_THRESHOLD 62 #define MU_BDIV_QR_THRESHOLD 1470 #define MU_BDIV_Q_THRESHOLD 1597 #define POWM_SEC_TABLE 2,8,191,452,904 #define GET_STR_DC_THRESHOLD 12 #define GET_STR_PRECOMPUTE_THRESHOLD 19 #define SET_STR_DC_THRESHOLD 898 #define SET_STR_PRECOMPUTE_THRESHOLD 1670 #define FAC_DSC_THRESHOLD 474 #define FAC_ODD_THRESHOLD 0 /* always */ #define MATRIX22_STRASSEN_THRESHOLD 16 #define HGCD2_DIV1_METHOD 5 /* 3.85% faster than 3 */ #define HGCD_THRESHOLD 64 #define HGCD_APPR_THRESHOLD 60 #define HGCD_REDUCE_THRESHOLD 2681 #define GCD_DC_THRESHOLD 618 #define GCDEXT_DC_THRESHOLD 321 #define JACOBI_BASE_METHOD 1 /* 12.01% faster than 4 */ /* Tuneup completed successfully, took 213784 seconds */