1 /* Sparc64 gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002, 2004, 2006, 2008, 2009, 4 2010 Free Software Foundation, Inc. 5 6 This file is part of the GNU MP Library. 7 8 The GNU MP Library is free software; you can redistribute it and/or modify 9 it under the terms of the GNU Lesser General Public License as published by 10 the Free Software Foundation; either version 3 of the License, or (at your 11 option) any later version. 12 13 The GNU MP Library is distributed in the hope that it will be useful, but 14 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 15 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 16 License for more details. 17 18 You should have received a copy of the GNU Lesser General Public License 19 along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */ 20 21 #ifdef _LP64 22 #define GMP_LIMB_BITS 64 23 #define BYTES_PER_MP_LIMB 8 24 #else 25 #define GMP_LIMB_BITS 32 26 #define BYTES_PER_MP_LIMB 4 27 #endif 28 29 /* 500 MHz ultrasparc2 running GNU/Linux */ 30 31 #define DIVREM_1_NORM_THRESHOLD 3 32 #define DIVREM_1_UNNORM_THRESHOLD 4 33 #define MOD_1_NORM_THRESHOLD 3 34 #define MOD_1_UNNORM_THRESHOLD 3 35 #define MOD_1N_TO_MOD_1_1_THRESHOLD MP_SIZE_T_MAX /* never */ 36 #define MOD_1U_TO_MOD_1_1_THRESHOLD MP_SIZE_T_MAX 37 #define MOD_1_1_TO_MOD_1_2_THRESHOLD MP_SIZE_T_MAX 38 #define MOD_1_2_TO_MOD_1_4_THRESHOLD MP_SIZE_T_MAX 39 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */ 40 #define USE_PREINV_DIVREM_1 1 41 #define DIVREM_2_THRESHOLD 7 42 #define DIVEXACT_1_THRESHOLD 0 /* always */ 43 #define BMOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */ 44 45 #define MUL_TOOM22_THRESHOLD 30 46 #define MUL_TOOM33_THRESHOLD 187 47 #define MUL_TOOM44_THRESHOLD 278 48 #define MUL_TOOM6H_THRESHOLD 278 49 #define MUL_TOOM8H_THRESHOLD 357 50 51 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 201 52 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 199 53 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 154 54 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 107 55 56 #define SQR_BASECASE_THRESHOLD 13 57 #define SQR_TOOM2_THRESHOLD 69 58 #define SQR_TOOM3_THRESHOLD 116 59 #define SQR_TOOM4_THRESHOLD 336 60 #define SQR_TOOM6_THRESHOLD 336 61 #define SQR_TOOM8_THRESHOLD 454 62 63 #define MULMOD_BNM1_THRESHOLD 17 64 #define SQRMOD_BNM1_THRESHOLD 23 65 66 #define MUL_FFT_MODF_THRESHOLD 248 /* k = 5 */ 67 #define MUL_FFT_TABLE3 \ 68 { { 248, 5}, { 9, 4}, { 19, 6}, { 5, 5}, \ 69 { 15, 6}, { 8, 5}, { 17, 6}, { 21, 7}, \ 70 { 19, 8}, { 11, 7}, { 25, 8}, { 15, 7}, \ 71 { 31, 8}, { 27, 9}, { 15, 8}, { 33, 9}, \ 72 { 19, 8}, { 39, 9}, { 27,10}, { 15, 9}, \ 73 { 39,10}, { 23, 9}, { 47,11}, { 15,10}, \ 74 { 31, 9}, { 67,10}, { 39, 9}, { 79,10}, \ 75 { 47,11}, { 31,10}, { 63, 9}, { 127, 8}, \ 76 { 255,10}, { 71, 9}, { 143, 8}, { 287,10}, \ 77 { 79,11}, { 47,12}, { 4096,13}, { 8192,14}, \ 78 { 16384,15}, { 32768,16}, { 65536,17}, { 131072,18}, \ 79 { 262144,19}, { 524288,20}, {1048576,21}, {2097152,22}, \ 80 {4194304,23}, {8388608,24} } 81 #define MUL_FFT_TABLE3_SIZE 50 82 #define MUL_FFT_THRESHOLD 1984 83 84 #define SQR_FFT_MODF_THRESHOLD 236 /* k = 5 */ 85 #define SQR_FFT_TABLE3 \ 86 { { 236, 5}, { 8, 4}, { 17, 5}, { 19, 6}, \ 87 { 10, 5}, { 21, 6}, { 19, 7}, { 10, 6}, \ 88 { 21, 7}, { 21, 8}, { 21, 9}, { 11, 8}, \ 89 { 23, 9}, { 19, 8}, { 43, 9}, { 23,10}, \ 90 { 15, 9}, { 43,10}, { 23,11}, { 15,10}, \ 91 { 31, 9}, { 63,10}, { 47, 8}, { 191,11}, \ 92 { 31,10}, { 63, 8}, { 255, 7}, { 511, 9}, \ 93 { 135, 8}, { 271,10}, { 71, 9}, { 143, 8}, \ 94 { 287, 7}, { 575,11}, { 47, 9}, { 191, 8}, \ 95 { 383,12}, { 4096,13}, { 8192,14}, { 16384,15}, \ 96 { 32768,16}, { 65536,17}, { 131072,18}, { 262144,19}, \ 97 { 524288,20}, {1048576,21}, {2097152,22}, {4194304,23}, \ 98 {8388608,24} } 99 #define SQR_FFT_TABLE3_SIZE 49 100 #define SQR_FFT_THRESHOLD 1120 101 102 #define MULLO_BASECASE_THRESHOLD 16 103 #define MULLO_DC_THRESHOLD 41 104 #define MULLO_MUL_N_THRESHOLD 3791 105 106 #define DC_DIV_QR_THRESHOLD 27 107 #define DC_DIVAPPR_Q_THRESHOLD 100 108 #define DC_BDIV_QR_THRESHOLD 47 109 #define DC_BDIV_Q_THRESHOLD 174 110 111 #define INV_MULMOD_BNM1_THRESHOLD 58 112 #define INV_NEWTON_THRESHOLD 13 113 #define INV_APPR_THRESHOLD 9 114 115 #define BINV_NEWTON_THRESHOLD 187 116 #define REDC_1_TO_REDC_2_THRESHOLD 10 117 #define REDC_2_TO_REDC_N_THRESHOLD 115 118 119 #define MU_DIV_QR_THRESHOLD 680 120 #define MU_DIVAPPR_Q_THRESHOLD 618 121 #define MUPI_DIV_QR_THRESHOLD 0 /* always */ 122 #define MU_BDIV_QR_THRESHOLD 748 123 #define MU_BDIV_Q_THRESHOLD 889 124 125 #define MATRIX22_STRASSEN_THRESHOLD 13 126 #define HGCD_THRESHOLD 53 127 #define GCD_DC_THRESHOLD 283 128 #define GCDEXT_DC_THRESHOLD 186 129 #define JACOBI_BASE_METHOD 2 130 131 #define GET_STR_DC_THRESHOLD 13 132 #define GET_STR_PRECOMPUTE_THRESHOLD 16 133 #define SET_STR_DC_THRESHOLD 390 134 #define SET_STR_PRECOMPUTE_THRESHOLD 1665 135