/* gmp-mparam.h -- Compiler/machine parameter header file. Copyright 1991, 1993, 1994, 1999-2003, 2009, 2010, 2012-2015 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 /* 1700 MHz Cortex-A15 with Neon (in spite of file position) */ /* FFT tuning limit = 25 M */ /* Generated by tuneup.c, 2015-10-06, gcc 4.8 */ #define MOD_1_NORM_THRESHOLD 0 /* always */ #define MOD_1_UNNORM_THRESHOLD 0 /* always */ #define MOD_1N_TO_MOD_1_1_THRESHOLD 3 #define MOD_1U_TO_MOD_1_1_THRESHOLD 2 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 9 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 102 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 9 #define USE_PREINV_DIVREM_1 1 /* native */ #define DIV_QR_1N_PI1_METHOD 1 #define DIV_QR_1_NORM_THRESHOLD MP_SIZE_T_MAX /* never */ #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 15 #define MUL_TOOM22_THRESHOLD 28 #define MUL_TOOM33_THRESHOLD 116 #define MUL_TOOM44_THRESHOLD 169 #define MUL_TOOM6H_THRESHOLD 399 #define MUL_TOOM8H_THRESHOLD 597 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 113 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 115 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 115 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 115 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 160 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ #define SQR_TOOM2_THRESHOLD 38 #define SQR_TOOM3_THRESHOLD 126 #define SQR_TOOM4_THRESHOLD 345 #define SQR_TOOM6_THRESHOLD 470 #define SQR_TOOM8_THRESHOLD 644 #define MULMID_TOOM42_THRESHOLD 52 #define MULMOD_BNM1_THRESHOLD 17 #define SQRMOD_BNM1_THRESHOLD 19 #define MUL_FFT_MODF_THRESHOLD 500 /* k = 5 */ #define MUL_FFT_TABLE3 \ { { 500, 5}, { 26, 6}, { 27, 7}, { 15, 6}, \ { 31, 7}, { 19, 6}, { 39, 7}, { 25, 6}, \ { 51, 7}, { 27, 8}, { 15, 7}, { 33, 8}, \ { 19, 7}, { 41, 8}, { 23, 7}, { 51, 8}, \ { 27, 9}, { 15, 8}, { 31, 7}, { 63, 8}, \ { 39, 9}, { 23, 8}, { 51,10}, { 15, 9}, \ { 31, 8}, { 67, 9}, { 47, 8}, { 99, 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}, { 127, 9}, { 255,10}, \ { 143, 9}, { 287,10}, { 159,11}, { 95,10}, \ { 191, 9}, { 383, 8}, { 767,12}, { 63,11}, \ { 127,10}, { 255, 9}, { 511,10}, { 271, 9}, \ { 543,10}, { 287,11}, { 159,10}, { 319, 9}, \ { 639,10}, { 335, 9}, { 671,10}, { 351,11}, \ { 191,10}, { 383, 9}, { 767,10}, { 415,11}, \ { 223,12}, { 127,11}, { 255,10}, { 543,11}, \ { 287,10}, { 575,11}, { 319,10}, { 639,11}, \ { 351,12}, { 191,11}, { 383,10}, { 767,11}, \ { 447,13}, { 127,12}, { 255,11}, { 607,12}, \ { 319,11}, { 735,12}, { 383,11}, { 831,12}, \ { 447,11}, { 895,13}, { 255,12}, { 511,11}, \ { 1023,12}, { 703,13}, { 383,12}, { 895,14}, \ { 255,13}, { 511,12}, { 1151,13}, { 639,12}, \ { 1471,13}, { 767,12}, { 1663,13}, { 895,14}, \ { 511,13}, { 1023,12}, { 2111,13}, { 1151,12}, \ { 2431,13}, { 1279,14}, { 767,13}, { 1535,12}, \ { 3135,15}, { 511,14}, { 1023,13}, { 2303,14}, \ { 1279,13}, { 2559,12}, { 5119,13}, { 2815,14}, \ { 16384,15}, { 32768,16} } #define MUL_FFT_TABLE3_SIZE 122 #define MUL_FFT_THRESHOLD 5312 #define SQR_FFT_MODF_THRESHOLD 468 /* k = 5 */ #define SQR_FFT_TABLE3 \ { { 468, 5}, { 25, 6}, { 27, 7}, { 15, 6}, \ { 31, 7}, { 19, 6}, { 39, 7}, { 25, 6}, \ { 51, 7}, { 27, 8}, { 15, 7}, { 33, 8}, \ { 19, 7}, { 41, 8}, { 23, 7}, { 51, 8}, \ { 27, 9}, { 15, 8}, { 31, 7}, { 63, 8}, \ { 39, 9}, { 23, 8}, { 51,10}, { 15, 9}, \ { 31, 8}, { 67, 9}, { 39, 8}, { 79, 9}, \ { 47, 8}, { 95, 9}, { 55,10}, { 31, 9}, \ { 79,10}, { 47, 9}, { 103,11}, { 31,10}, \ { 63, 9}, { 135,10}, { 79, 9}, { 159,10}, \ { 95, 9}, { 191,10}, { 111,11}, { 63,10}, \ { 127, 9}, { 255,10}, { 143, 9}, { 287,10}, \ { 159, 9}, { 319,11}, { 95,10}, { 191, 9}, \ { 383, 8}, { 767,12}, { 63,11}, { 127,10}, \ { 255, 9}, { 511,10}, { 271, 9}, { 543,10}, \ { 287,11}, { 159,10}, { 319, 9}, { 639,10}, \ { 335, 9}, { 671,10}, { 351, 9}, { 703,11}, \ { 191,10}, { 383, 9}, { 767,10}, { 415,11}, \ { 223,12}, { 127,11}, { 255,10}, { 511,11}, \ { 287,10}, { 575,11}, { 319,10}, { 639,11}, \ { 351,12}, { 191,11}, { 383,10}, { 767,11}, \ { 447,13}, { 127,12}, { 255,11}, { 607,12}, \ { 319,11}, { 735,12}, { 383,11}, { 831,12}, \ { 447,13}, { 255,12}, { 511,11}, { 1023,12}, \ { 575,11}, { 1151,12}, { 639,11}, { 1279,12}, \ { 703,13}, { 383,12}, { 895,14}, { 255,13}, \ { 511,12}, { 1151,13}, { 639,12}, { 1407,13}, \ { 767,12}, { 1663,13}, { 895,14}, { 511,13}, \ { 1023,12}, { 2047,13}, { 1151,12}, { 2431,13}, \ { 1279,14}, { 767,13}, { 1535,12}, { 3135,15}, \ { 511,14}, { 1023,13}, { 2175,14}, { 1279,13}, \ { 2687,14}, { 16384,15}, { 32768,16} } #define SQR_FFT_TABLE3_SIZE 127 #define SQR_FFT_THRESHOLD 4736 #define MULLO_BASECASE_THRESHOLD 0 /* always */ #define MULLO_DC_THRESHOLD 38 #define MULLO_MUL_N_THRESHOLD 8907 #define SQRLO_BASECASE_THRESHOLD 10 #define SQRLO_DC_THRESHOLD 35 #define SQRLO_SQR_THRESHOLD 8907 #define DC_DIV_QR_THRESHOLD 54 #define DC_DIVAPPR_Q_THRESHOLD 266 #define DC_BDIV_QR_THRESHOLD 48 #define DC_BDIV_Q_THRESHOLD 296 #define INV_MULMOD_BNM1_THRESHOLD 54 #define INV_NEWTON_THRESHOLD 274 #define INV_APPR_THRESHOLD 276 #define BINV_NEWTON_THRESHOLD 348 #define REDC_1_TO_REDC_2_THRESHOLD 59 #define REDC_2_TO_REDC_N_THRESHOLD 0 /* always */ #define MU_DIV_QR_THRESHOLD 1787 #define MU_DIVAPPR_Q_THRESHOLD 1787 #define MUPI_DIV_QR_THRESHOLD 122 #define MU_BDIV_QR_THRESHOLD 1528 #define MU_BDIV_Q_THRESHOLD 1752 #define POWM_SEC_TABLE 1,32,224,398,2211 #define GET_STR_DC_THRESHOLD 16 #define GET_STR_PRECOMPUTE_THRESHOLD 30 #define SET_STR_DC_THRESHOLD 100 #define SET_STR_PRECOMPUTE_THRESHOLD 807 #define FAC_DSC_THRESHOLD 309 #define FAC_ODD_THRESHOLD 28 #define MATRIX22_STRASSEN_THRESHOLD 25 #define HGCD_THRESHOLD 153 #define HGCD_APPR_THRESHOLD 176 #define HGCD_REDUCE_THRESHOLD 3014 #define GCD_DC_THRESHOLD 667 #define GCDEXT_DC_THRESHOLD 483 #define JACOBI_BASE_METHOD 4