1 /* POWER6 gmp-mparam.h -- Compiler/machine parameter header file. 2 3 Copyright 1991, 1993, 1994, 1999-2003, 2009-2011 Free Software Foundation, Inc. 4 5 This file is part of the GNU MP Library. 6 7 The GNU MP Library is free software; you can redistribute it and/or modify 8 it under the terms of either: 9 10 * the GNU Lesser General Public License as published by the Free 11 Software Foundation; either version 3 of the License, or (at your 12 option) any later version. 13 14 or 15 16 * the GNU General Public License as published by the Free Software 17 Foundation; either version 2 of the License, or (at your option) any 18 later version. 19 20 or both in parallel, as here. 21 22 The GNU MP Library is distributed in the hope that it will be useful, but 23 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 24 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 25 for more details. 26 27 You should have received copies of the GNU General Public License and the 28 GNU Lesser General Public License along with the GNU MP Library. If not, 29 see https://www.gnu.org/licenses/. */ 30 31 #define GMP_LIMB_BITS 64 32 #define GMP_LIMB_BYTES 8 33 34 /* 3500 MHz POWER6 (kolga.bibsys.no) */ 35 36 #define MOD_1_NORM_THRESHOLD 0 /* always */ 37 #define MOD_1_UNNORM_THRESHOLD 0 /* always */ 38 #define MOD_1N_TO_MOD_1_1_THRESHOLD 3 39 #define MOD_1U_TO_MOD_1_1_THRESHOLD 3 40 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 12 41 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 0 /* never mpn_mod_1s_2p */ 42 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 6 43 #define USE_PREINV_DIVREM_1 0 44 #define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */ 45 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ 46 #define BMOD_1_TO_MOD_1_THRESHOLD 21 47 48 #define MUL_TOOM22_THRESHOLD 20 49 #define MUL_TOOM33_THRESHOLD 50 50 #define MUL_TOOM44_THRESHOLD 106 51 #define MUL_TOOM6H_THRESHOLD 274 52 #define MUL_TOOM8H_THRESHOLD 339 53 54 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 62 55 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 76 56 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 73 57 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 66 58 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 88 59 60 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 61 #define SQR_TOOM2_THRESHOLD 24 62 #define SQR_TOOM3_THRESHOLD 49 63 #define SQR_TOOM4_THRESHOLD 130 64 #define SQR_TOOM6_THRESHOLD 226 65 #define SQR_TOOM8_THRESHOLD 272 66 67 #define MULMID_TOOM42_THRESHOLD 36 68 69 #define MULMOD_BNM1_THRESHOLD 14 70 #define SQRMOD_BNM1_THRESHOLD 14 71 72 #define MUL_FFT_MODF_THRESHOLD 380 /* k = 5 */ 73 #define MUL_FFT_TABLE3 \ 74 { { 340, 5}, { 19, 6}, { 10, 5}, { 21, 6}, \ 75 { 11, 5}, { 23, 6}, { 21, 7}, { 11, 6}, \ 76 { 23, 7}, { 12, 6}, { 25, 7}, { 21, 8}, \ 77 { 11, 7}, { 24, 8}, { 13, 7}, { 27, 8}, \ 78 { 21, 9}, { 11, 8}, { 25, 9}, { 15, 8}, \ 79 { 33, 9}, { 23, 8}, { 47, 9}, { 27,10}, \ 80 { 15, 9}, { 39,10}, { 23, 9}, { 47,11}, \ 81 { 15,10}, { 31, 9}, { 63,10}, { 47,11}, \ 82 { 31,10}, { 71,11}, { 47,12}, { 31,11}, \ 83 { 63,10}, { 127, 9}, { 255, 8}, { 511,10}, \ 84 { 135, 9}, { 271,11}, { 79, 9}, { 319, 8}, \ 85 { 639,10}, { 175,11}, { 95,10}, { 191, 9}, \ 86 { 383,10}, { 207,12}, { 63,10}, { 255, 9}, \ 87 { 511,10}, { 271, 9}, { 543,11}, { 143,10}, \ 88 { 287, 9}, { 575,10}, { 303, 9}, { 607,10}, \ 89 { 319, 9}, { 639,11}, { 175,12}, { 95,11}, \ 90 { 191,10}, { 383,11}, { 207,10}, { 415,13}, \ 91 { 8192,14}, { 16384,15}, { 32768,16}, { 65536,17}, \ 92 { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \ 93 {2097152,22}, {4194304,23}, {8388608,24} } 94 #define MUL_FFT_TABLE3_SIZE 79 95 #define MUL_FFT_THRESHOLD 3520 96 97 #define SQR_FFT_MODF_THRESHOLD 308 /* k = 5 */ 98 #define SQR_FFT_TABLE3 \ 99 { { 280, 5}, { 17, 6}, { 9, 5}, { 19, 6}, \ 100 { 21, 7}, { 11, 6}, { 23, 7}, { 21, 8}, \ 101 { 11, 7}, { 24, 8}, { 13, 7}, { 27, 8}, \ 102 { 21, 9}, { 11, 8}, { 25, 9}, { 15, 8}, \ 103 { 33, 9}, { 19, 8}, { 39, 9}, { 23, 8}, \ 104 { 47, 9}, { 27,10}, { 15, 9}, { 39,10}, \ 105 { 23, 9}, { 47,11}, { 15,10}, { 31, 9}, \ 106 { 63,10}, { 47,11}, { 31,10}, { 71, 9}, \ 107 { 143,11}, { 47,12}, { 31,11}, { 63, 9}, \ 108 { 255, 8}, { 511, 9}, { 271,10}, { 143,11}, \ 109 { 79,10}, { 159, 9}, { 319,10}, { 175, 9}, \ 110 { 351,11}, { 95,10}, { 191, 9}, { 383,10}, \ 111 { 207,12}, { 63,11}, { 127,10}, { 255, 9}, \ 112 { 511, 8}, { 1023,10}, { 271, 9}, { 543,11}, \ 113 { 143,10}, { 287, 9}, { 575,11}, { 159,10}, \ 114 { 319, 9}, { 639,11}, { 175,10}, { 351,12}, \ 115 { 95,11}, { 191,10}, { 383,11}, { 207,10}, \ 116 { 415,13}, { 8192,14}, { 16384,15}, { 32768,16}, \ 117 { 65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \ 118 {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} } 119 #define SQR_FFT_TABLE3_SIZE 80 120 #define SQR_FFT_THRESHOLD 2752 121 122 #define MULLO_BASECASE_THRESHOLD 5 123 #define MULLO_DC_THRESHOLD 62 124 #define MULLO_MUL_N_THRESHOLD 2995 125 126 #define DC_DIV_QR_THRESHOLD 59 127 #define DC_DIVAPPR_Q_THRESHOLD 200 128 #define DC_BDIV_QR_THRESHOLD 70 129 #define DC_BDIV_Q_THRESHOLD 168 130 131 #define INV_MULMOD_BNM1_THRESHOLD 53 132 #define INV_NEWTON_THRESHOLD 170 133 #define INV_APPR_THRESHOLD 166 134 135 #define BINV_NEWTON_THRESHOLD 220 136 #define REDC_1_TO_REDC_N_THRESHOLD 67 137 138 #define MU_DIV_QR_THRESHOLD 998 139 #define MU_DIVAPPR_Q_THRESHOLD 942 140 #define MUPI_DIV_QR_THRESHOLD 57 141 #define MU_BDIV_QR_THRESHOLD 889 142 #define MU_BDIV_Q_THRESHOLD 1078 143 144 #define POWM_SEC_TABLE 4,26,216,804,1731 145 146 #define MATRIX22_STRASSEN_THRESHOLD 13 147 #define HGCD_THRESHOLD 106 148 #define HGCD_APPR_THRESHOLD 109 149 #define HGCD_REDUCE_THRESHOLD 2205 150 #define GCD_DC_THRESHOLD 492 151 #define GCDEXT_DC_THRESHOLD 327 152 #define JACOBI_BASE_METHOD 4 153 154 #define GET_STR_DC_THRESHOLD 16 155 #define GET_STR_PRECOMPUTE_THRESHOLD 28 156 #define SET_STR_DC_THRESHOLD 537 157 #define SET_STR_PRECOMPUTE_THRESHOLD 1576 158 159 #define FAC_DSC_THRESHOLD 426 160 #define FAC_ODD_THRESHOLD 0 /* always */ 161