gmp-mparam.h revision 1.1.1.1
1/* S/390-64 gmp-mparam.h -- Compiler/machine parameter header file. 2 3Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 42008, 2009, 2010, 2011 Free Software Foundation, Inc. 5 6This file is part of the GNU MP Library. 7 8The GNU MP Library is free software; you can redistribute it and/or modify 9it under the terms of the GNU Lesser General Public License as published by 10the Free Software Foundation; either version 3 of the License, or (at your 11option) any later version. 12 13The GNU MP Library is distributed in the hope that it will be useful, but 14WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 15or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 16License for more details. 17 18You should have received a copy of the GNU Lesser General Public License 19along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */ 20 21#define GMP_LIMB_BITS 64 22#define BYTES_PER_MP_LIMB 8 23 24/* 1200 MHz z990 */ 25 26#define DIVREM_1_NORM_THRESHOLD 0 /* always */ 27#define DIVREM_1_UNNORM_THRESHOLD 0 /* always */ 28#define MOD_1_1P_METHOD 2 29#define MOD_1_NORM_THRESHOLD 0 /* always */ 30#define MOD_1_UNNORM_THRESHOLD 0 /* always */ 31#define MOD_1N_TO_MOD_1_1_THRESHOLD 8 32#define MOD_1U_TO_MOD_1_1_THRESHOLD 5 33#define MOD_1_1_TO_MOD_1_2_THRESHOLD 38 34#define MOD_1_2_TO_MOD_1_4_THRESHOLD 0 35#define PREINV_MOD_1_TO_MOD_1_THRESHOLD 19 36#define USE_PREINV_DIVREM_1 1 37#define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */ 38#define DIVEXACT_1_THRESHOLD 0 /* always */ 39#define BMOD_1_TO_MOD_1_THRESHOLD 88 40 41#define MUL_TOOM22_THRESHOLD 10 42#define MUL_TOOM33_THRESHOLD 41 43#define MUL_TOOM44_THRESHOLD 104 44#define MUL_TOOM6H_THRESHOLD 149 45#define MUL_TOOM8H_THRESHOLD 212 46 47#define MUL_TOOM32_TO_TOOM43_THRESHOLD 65 48#define MUL_TOOM32_TO_TOOM53_THRESHOLD 69 49#define MUL_TOOM42_TO_TOOM53_THRESHOLD 73 50#define MUL_TOOM42_TO_TOOM63_THRESHOLD 66 51 52#define SQR_BASECASE_THRESHOLD 0 53#define SQR_TOOM2_THRESHOLD 16 54#define SQR_TOOM3_THRESHOLD 57 55#define SQR_TOOM4_THRESHOLD 154 56#define SQR_TOOM6_THRESHOLD 206 57#define SQR_TOOM8_THRESHOLD 309 58 59#define MULMID_TOOM42_THRESHOLD 20 60 61#define MULMOD_BNM1_THRESHOLD 9 62#define SQRMOD_BNM1_THRESHOLD 11 63 64#define POWM_SEC_TABLE 4,23,128,598 65 66#define MUL_FFT_MODF_THRESHOLD 220 /* k = 5 */ 67#define MUL_FFT_TABLE3 \ 68 { { 220, 5}, { 7, 4}, { 15, 5}, { 8, 4}, \ 69 { 17, 5}, { 11, 6}, { 6, 5}, { 13, 6}, \ 70 { 7, 5}, { 15, 6}, { 13, 7}, { 7, 6}, \ 71 { 15, 7}, { 8, 6}, { 17, 7}, { 9, 6}, \ 72 { 19, 7}, { 13, 8}, { 7, 7}, { 17, 8}, \ 73 { 9, 7}, { 19, 8}, { 11, 7}, { 23, 8}, \ 74 { 13, 9}, { 7, 8}, { 19, 9}, { 11, 8}, \ 75 { 25,10}, { 7, 9}, { 15, 8}, { 33, 9}, \ 76 { 19, 8}, { 39, 9}, { 23,10}, { 15, 9}, \ 77 { 39,10}, { 23,11}, { 15,10}, { 31, 9}, \ 78 { 63,10}, { 39, 9}, { 79,10}, { 47,11}, \ 79 { 31,10}, { 63, 9}, { 127, 8}, { 255,10}, \ 80 { 71, 9}, { 143, 8}, { 287,10}, { 79,11}, \ 81 { 47,12}, { 31,11}, { 63,10}, { 127, 9}, \ 82 { 255, 8}, { 511,10}, { 143,11}, { 79,10}, \ 83 { 159, 9}, { 319,10}, { 175, 9}, { 351, 8}, \ 84 { 703,11}, { 95,10}, { 191, 9}, { 383,10}, \ 85 { 207,11}, { 111,10}, { 223,12}, { 63,11}, \ 86 { 127,10}, { 255, 9}, { 511,11}, { 143,10}, \ 87 { 287, 9}, { 575, 8}, { 1151,10}, { 319,11}, \ 88 { 175,10}, { 351, 9}, { 703,12}, { 95,11}, \ 89 { 191,10}, { 383, 9}, { 767,11}, { 207,10}, \ 90 { 415, 9}, { 831,11}, { 223,13}, { 63,12}, \ 91 { 127,11}, { 255,10}, { 511,11}, { 287,10}, \ 92 { 575, 9}, { 1151,12}, { 159,11}, { 319,10}, \ 93 { 639,11}, { 351,10}, { 703, 9}, { 1407, 8}, \ 94 { 2815,11}, { 383,10}, { 767,11}, { 415,10}, \ 95 { 831,12}, { 223,11}, { 447, 9}, { 1791,11}, \ 96 { 479,13}, { 8192,14}, { 16384,15}, { 32768,16}, \ 97 { 65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \ 98 {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} } 99#define MUL_FFT_TABLE3_SIZE 124 100#define MUL_FFT_THRESHOLD 2240 101 102#define SQR_FFT_MODF_THRESHOLD 184 /* k = 5 */ 103#define SQR_FFT_TABLE3 \ 104 { { 184, 5}, { 6, 4}, { 13, 5}, { 13, 6}, \ 105 { 7, 5}, { 15, 6}, { 15, 7}, { 8, 6}, \ 106 { 17, 7}, { 16, 8}, { 9, 7}, { 19, 8}, \ 107 { 11, 7}, { 23, 8}, { 13, 9}, { 7, 8}, \ 108 { 19, 9}, { 11, 8}, { 25,10}, { 7, 9}, \ 109 { 15, 8}, { 31, 9}, { 23,10}, { 15, 9}, \ 110 { 39,10}, { 23,11}, { 15,10}, { 31, 9}, \ 111 { 63,10}, { 47,11}, { 31,10}, { 63, 9}, \ 112 { 127, 8}, { 255,10}, { 71, 9}, { 143, 8}, \ 113 { 287, 7}, { 575,10}, { 79,11}, { 47,12}, \ 114 { 31,11}, { 63,10}, { 127, 9}, { 255,10}, \ 115 { 143, 9}, { 287,11}, { 79,10}, { 159, 9}, \ 116 { 319, 8}, { 639,10}, { 175, 9}, { 351,11}, \ 117 { 95,10}, { 191, 9}, { 383, 8}, { 767,11}, \ 118 { 111,10}, { 223,12}, { 63,11}, { 127,10}, \ 119 { 255, 9}, { 511,11}, { 143,10}, { 287, 9}, \ 120 { 575,11}, { 159,10}, { 319, 9}, { 639,11}, \ 121 { 175,10}, { 351,12}, { 95,11}, { 191,10}, \ 122 { 383, 9}, { 767,11}, { 207,10}, { 415, 9}, \ 123 { 831,11}, { 223,13}, { 63,12}, { 127,11}, \ 124 { 255,10}, { 511,11}, { 287,10}, { 575,12}, \ 125 { 159,11}, { 319,10}, { 639,11}, { 351,10}, \ 126 { 703,12}, { 191,11}, { 383,10}, { 767,11}, \ 127 { 415,12}, { 223,11}, { 447,13}, { 8192,14}, \ 128 { 16384,15}, { 32768,16}, { 65536,17}, { 131072,18}, \ 129 { 262144,19}, { 524288,20}, {1048576,21}, {2097152,22}, \ 130 {4194304,23}, {8388608,24} } 131#define SQR_FFT_TABLE3_SIZE 106 132#define SQR_FFT_THRESHOLD 1600 133 134#define MULLO_BASECASE_THRESHOLD 3 135#define MULLO_DC_THRESHOLD 33 136#define MULLO_MUL_N_THRESHOLD 5240 137 138#define DC_DIV_QR_THRESHOLD 28 139#define DC_DIVAPPR_Q_THRESHOLD 106 140#define DC_BDIV_QR_THRESHOLD 31 141#define DC_BDIV_Q_THRESHOLD 78 142 143#define INV_MULMOD_BNM1_THRESHOLD 43 144#define INV_NEWTON_THRESHOLD 130 145#define INV_APPR_THRESHOLD 117 146 147#define BINV_NEWTON_THRESHOLD 149 148#define REDC_1_TO_REDC_N_THRESHOLD 38 149 150#define MU_DIV_QR_THRESHOLD 680 151#define MU_DIVAPPR_Q_THRESHOLD 748 152#define MUPI_DIV_QR_THRESHOLD 66 153#define MU_BDIV_QR_THRESHOLD 562 154#define MU_BDIV_Q_THRESHOLD 680 155 156#define MATRIX22_STRASSEN_THRESHOLD 11 157#define HGCD_THRESHOLD 75 158#define HGCD_APPR_THRESHOLD 59 159#define HGCD_REDUCE_THRESHOLD 901 160#define GCD_DC_THRESHOLD 186 161#define GCDEXT_DC_THRESHOLD 150 162#define JACOBI_BASE_METHOD 3 163 164#define GET_STR_DC_THRESHOLD 27 165#define GET_STR_PRECOMPUTE_THRESHOLD 40 166#define SET_STR_DC_THRESHOLD 418 167#define SET_STR_PRECOMPUTE_THRESHOLD 1111 168