1 /* S/390-64 gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 4 2008, 2009, 2010, 2011 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 #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