gmp-mparam.h revision 1.1.1.2
1/* S/390-64 gmp-mparam.h -- Compiler/machine parameter header file. 2 3Copyright 1991, 1993, 1994, 2000-2011 Free Software Foundation, Inc. 4 5This file is part of the GNU MP Library. 6 7The GNU MP Library is free software; you can redistribute it and/or modify 8it 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 14or 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 20or both in parallel, as here. 21 22The GNU MP Library is distributed in the hope that it will be useful, but 23WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 24or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 25for more details. 26 27You should have received copies of the GNU General Public License and the 28GNU Lesser General Public License along with the GNU MP Library. If not, 29see https://www.gnu.org/licenses/. */ 30 31#define GMP_LIMB_BITS 64 32#define GMP_LIMB_BYTES 8 33 34/* 1200 MHz z990 */ 35 36#define DIVREM_1_NORM_THRESHOLD 0 /* always */ 37#define DIVREM_1_UNNORM_THRESHOLD 0 /* always */ 38#define MOD_1_1P_METHOD 2 39#define MOD_1_NORM_THRESHOLD 0 /* always */ 40#define MOD_1_UNNORM_THRESHOLD 0 /* always */ 41#define MOD_1N_TO_MOD_1_1_THRESHOLD 9 42#define MOD_1U_TO_MOD_1_1_THRESHOLD 6 43#define MOD_1_1_TO_MOD_1_2_THRESHOLD 62 44#define MOD_1_2_TO_MOD_1_4_THRESHOLD 0 /* never mpn_mod_1s_2p */ 45#define PREINV_MOD_1_TO_MOD_1_THRESHOLD 17 46#define USE_PREINV_DIVREM_1 1 47#define DIV_QR_1N_PI1_METHOD 1 48#define DIV_QR_1_NORM_THRESHOLD 1 49#define DIV_QR_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */ 50#define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */ 51#define DIVEXACT_1_THRESHOLD 0 /* always */ 52#define BMOD_1_TO_MOD_1_THRESHOLD 98 53 54#define MUL_TOOM22_THRESHOLD 10 55#define MUL_TOOM33_THRESHOLD 41 56#define MUL_TOOM44_THRESHOLD 105 57#define MUL_TOOM6H_THRESHOLD 149 58#define MUL_TOOM8H_THRESHOLD 212 59 60#define MUL_TOOM32_TO_TOOM43_THRESHOLD 65 61#define MUL_TOOM32_TO_TOOM53_THRESHOLD 69 62#define MUL_TOOM42_TO_TOOM53_THRESHOLD 72 63#define MUL_TOOM42_TO_TOOM63_THRESHOLD 64 64#define MUL_TOOM43_TO_TOOM54_THRESHOLD 55 65 66#define SQR_BASECASE_THRESHOLD 0 /* always (native) */ 67#define SQR_TOOM2_THRESHOLD 16 68#define SQR_TOOM3_THRESHOLD 57 69#define SQR_TOOM4_THRESHOLD 153 70#define SQR_TOOM6_THRESHOLD 204 71#define SQR_TOOM8_THRESHOLD 309 72 73#define MULMID_TOOM42_THRESHOLD 20 74 75#define MULMOD_BNM1_THRESHOLD 10 76#define SQRMOD_BNM1_THRESHOLD 11 77 78#define MUL_FFT_MODF_THRESHOLD 220 /* k = 5 */ 79#define MUL_FFT_TABLE3 \ 80 { { 220, 5}, { 11, 6}, { 6, 5}, { 13, 6}, \ 81 { 7, 5}, { 15, 6}, { 13, 7}, { 7, 6}, \ 82 { 15, 7}, { 8, 6}, { 17, 7}, { 9, 6}, \ 83 { 19, 7}, { 13, 8}, { 7, 7}, { 17, 8}, \ 84 { 9, 7}, { 19, 8}, { 13, 9}, { 7, 8}, \ 85 { 19, 9}, { 11, 8}, { 23,10}, { 7, 9}, \ 86 { 15, 8}, { 33, 9}, { 19, 8}, { 39, 9}, \ 87 { 23,10}, { 15, 9}, { 39,10}, { 23,11}, \ 88 { 15,10}, { 31, 9}, { 63,10}, { 39, 9}, \ 89 { 79,10}, { 47,11}, { 31,10}, { 63, 9}, \ 90 { 127, 8}, { 255,10}, { 71, 9}, { 143, 8}, \ 91 { 287,10}, { 79,11}, { 47,12}, { 31,11}, \ 92 { 63,10}, { 127, 9}, { 255, 8}, { 511,10}, \ 93 { 143, 9}, { 287,11}, { 79,10}, { 159, 9}, \ 94 { 319,10}, { 175, 9}, { 351, 8}, { 703, 7}, \ 95 { 1407,11}, { 95,10}, { 191, 9}, { 383,10}, \ 96 { 207,11}, { 111,10}, { 223,12}, { 63,11}, \ 97 { 127,10}, { 255, 9}, { 511,11}, { 143,10}, \ 98 { 287, 9}, { 575, 8}, { 1151,10}, { 319,11}, \ 99 { 175,10}, { 351, 9}, { 703,12}, { 95,11}, \ 100 { 191,10}, { 383, 9}, { 767,11}, { 207,10}, \ 101 { 415,11}, { 223,13}, { 8192,14}, { 16384,15}, \ 102 { 32768,16}, { 65536,17}, { 131072,18}, { 262144,19}, \ 103 { 524288,20}, {1048576,21}, {2097152,22}, {4194304,23}, \ 104 {8388608,24} } 105#define MUL_FFT_TABLE3_SIZE 97 106#define MUL_FFT_THRESHOLD 1728 107 108#define SQR_FFT_MODF_THRESHOLD 212 /* k = 5 */ 109#define SQR_FFT_TABLE3 \ 110 { { 212, 5}, { 7, 4}, { 15, 5}, { 13, 6}, \ 111 { 7, 5}, { 15, 6}, { 15, 7}, { 8, 6}, \ 112 { 17, 7}, { 13, 8}, { 7, 7}, { 17, 8}, \ 113 { 9, 7}, { 19, 8}, { 11, 7}, { 23, 8}, \ 114 { 13, 9}, { 7, 8}, { 19, 9}, { 11, 8}, \ 115 { 25,10}, { 7, 9}, { 15, 8}, { 31, 9}, \ 116 { 19, 8}, { 39, 9}, { 23,10}, { 15, 9}, \ 117 { 39,10}, { 23,11}, { 15,10}, { 31, 9}, \ 118 { 63,10}, { 47,11}, { 31,10}, { 63, 9}, \ 119 { 127, 8}, { 255,10}, { 71, 9}, { 143, 8}, \ 120 { 287,10}, { 79,11}, { 47,12}, { 31,11}, \ 121 { 63,10}, { 127, 9}, { 255, 8}, { 511,10}, \ 122 { 143, 9}, { 287,11}, { 79,10}, { 159, 9}, \ 123 { 319, 8}, { 639,10}, { 175, 9}, { 351, 8}, \ 124 { 703,10}, { 191, 9}, { 383, 8}, { 767,10}, \ 125 { 207, 9}, { 415,11}, { 111,10}, { 223,12}, \ 126 { 63,11}, { 127,10}, { 255, 9}, { 511,11}, \ 127 { 143,10}, { 287, 9}, { 575, 8}, { 1151,11}, \ 128 { 159,10}, { 319,11}, { 175,10}, { 351, 9}, \ 129 { 703,11}, { 191,10}, { 383,11}, { 207,10}, \ 130 { 415,11}, { 223,13}, { 8192,14}, { 16384,15}, \ 131 { 32768,16}, { 65536,17}, { 131072,18}, { 262144,19}, \ 132 { 524288,20}, {1048576,21}, {2097152,22}, {4194304,23}, \ 133 {8388608,24} } 134#define SQR_FFT_TABLE3_SIZE 93 135#define SQR_FFT_THRESHOLD 1600 136 137#define MULLO_BASECASE_THRESHOLD 2 138#define MULLO_DC_THRESHOLD 33 139#define MULLO_MUL_N_THRESHOLD 3176 140 141#define DC_DIV_QR_THRESHOLD 28 142#define DC_DIVAPPR_Q_THRESHOLD 107 143#define DC_BDIV_QR_THRESHOLD 31 144#define DC_BDIV_Q_THRESHOLD 78 145 146#define INV_MULMOD_BNM1_THRESHOLD 43 147#define INV_NEWTON_THRESHOLD 129 148#define INV_APPR_THRESHOLD 117 149 150#define BINV_NEWTON_THRESHOLD 149 151#define REDC_1_TO_REDC_N_THRESHOLD 38 152 153#define MU_DIV_QR_THRESHOLD 748 154#define MU_DIVAPPR_Q_THRESHOLD 748 155#define MUPI_DIV_QR_THRESHOLD 65 156#define MU_BDIV_QR_THRESHOLD 562 157#define MU_BDIV_Q_THRESHOLD 734 158 159#define POWM_SEC_TABLE 4,23,274,961,2783 160 161#define MATRIX22_STRASSEN_THRESHOLD 11 162#define HGCD_THRESHOLD 79 163#define HGCD_APPR_THRESHOLD 70 164#define HGCD_REDUCE_THRESHOLD 1094 165#define GCD_DC_THRESHOLD 183 166#define GCDEXT_DC_THRESHOLD 148 167#define JACOBI_BASE_METHOD 4 168 169#define GET_STR_DC_THRESHOLD 30 170#define GET_STR_PRECOMPUTE_THRESHOLD 41 171#define SET_STR_DC_THRESHOLD 402 172#define SET_STR_PRECOMPUTE_THRESHOLD 1104 173 174#define FAC_DSC_THRESHOLD 842 175#define FAC_ODD_THRESHOLD 0 /* always */ 176