1 /* gmp-mparam.h -- Compiler/machine parameter header file.
3 Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002, 2003, 2009, 2010 Free
4 Software Foundation, Inc.
6 This file is part of the GNU MP Library.
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.
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.
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/. */
21 #define GMP_LIMB_BITS 64
22 #define BYTES_PER_MP_LIMB 8
24 /* POWER5 (friggms.hpc.ntnu.no) */
26 #define MOD_1_NORM_THRESHOLD 0 /* always */
27 #define MOD_1_UNNORM_THRESHOLD 0 /* always */
28 #define MOD_1N_TO_MOD_1_1_THRESHOLD 13
29 #define MOD_1U_TO_MOD_1_1_THRESHOLD 10
30 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 0
31 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 20
32 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 33
33 #define USE_PREINV_DIVREM_1 0
34 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */
35 #define BMOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */
37 #define MUL_TOOM22_THRESHOLD 16
38 #define MUL_TOOM33_THRESHOLD 56
39 #define MUL_TOOM44_THRESHOLD 154
40 #define MUL_TOOM6H_THRESHOLD 206
41 #define MUL_TOOM8H_THRESHOLD 309
43 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 82
44 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 91
45 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 81
46 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 88
48 #define SQR_BASECASE_THRESHOLD 10
49 #define SQR_TOOM2_THRESHOLD 36
50 #define SQR_TOOM3_THRESHOLD 59
51 #define SQR_TOOM4_THRESHOLD 112
52 #define SQR_TOOM6_THRESHOLD 189
53 #define SQR_TOOM8_THRESHOLD 309
55 #define MULMOD_BNM1_THRESHOLD 13
56 #define SQRMOD_BNM1_THRESHOLD 9
58 #define MUL_FFT_MODF_THRESHOLD 348 /* k = 5 */
59 #define MUL_FFT_TABLE3 \
60 { { 348, 5}, { 17, 6}, { 9, 5}, { 19, 6}, \
61 { 10, 5}, { 21, 6}, { 21, 7}, { 11, 6}, \
62 { 23, 7}, { 12, 6}, { 25, 7}, { 21, 8}, \
63 { 11, 7}, { 25, 8}, { 13, 7}, { 27, 8}, \
64 { 15, 7}, { 31, 8}, { 21, 9}, { 11, 8}, \
65 { 27, 9}, { 15, 8}, { 33, 9}, { 19, 8}, \
66 { 39, 9}, { 23, 8}, { 47, 9}, { 27,10}, \
67 { 15, 9}, { 39,10}, { 23, 9}, { 51,11}, \
68 { 15,10}, { 31, 9}, { 67,10}, { 39, 9}, \
69 { 79,10}, { 47, 9}, { 95,10}, { 55,11}, \
70 { 31,10}, { 79,11}, { 47,10}, { 95,12}, \
71 { 31,11}, { 63,10}, { 127, 9}, { 255,10}, \
72 { 135,11}, { 79,10}, { 159, 9}, { 319,11}, \
73 { 95,10}, { 191, 9}, { 383,12}, { 63,11}, \
74 { 127,10}, { 255, 9}, { 511,10}, { 271,11}, \
75 { 143,10}, { 287, 9}, { 575,10}, { 319,12}, \
76 { 95,11}, { 191,10}, { 383,13}, { 63,12}, \
77 { 127,11}, { 255,10}, { 511,11}, { 271,10}, \
78 { 543,11}, { 287,10}, { 575, 9}, { 1151,11}, \
79 { 319,10}, { 639,11}, { 351,10}, { 703,12}, \
80 { 191,11}, { 383,10}, { 767,11}, { 415,12}, \
81 { 223,11}, { 447,13}, { 127,12}, { 255,11}, \
82 { 511,10}, { 1023,11}, { 543,10}, { 1087,12}, \
83 { 287,11}, { 575,10}, { 1151,12}, { 319,11}, \
84 { 639,12}, { 351,11}, { 703,13}, { 191,12}, \
85 { 383,11}, { 767,12}, { 415,11}, { 831,12}, \
86 { 447,11}, { 895,14}, { 127,13}, { 255,12}, \
87 { 511,11}, { 1023,12}, { 543,11}, { 1087,10}, \
88 { 2175,12}, { 575,11}, { 1151,12}, { 607,13}, \
89 { 319,12}, { 639,11}, { 1279,12}, { 671,11}, \
90 { 1343,12}, { 703,11}, { 1407,13}, { 383,12}, \
91 { 767,11}, { 1535,12}, { 831,13}, { 447,12}, \
92 { 959,11}, { 1919,14}, { 255,13}, { 511,12}, \
93 { 1087,11}, { 2175,13}, { 575,12}, { 1215,11}, \
94 { 2431,10}, { 4863,13}, { 639,12}, { 1343,13}, \
95 { 703,12}, { 1407,14}, { 383,13}, { 767,12}, \
96 { 1535,13}, { 831,12}, { 1663,13}, { 959,12}, \
97 { 1919,11}, { 3839,15}, { 255,14}, { 511,13}, \
98 { 1087,12}, { 2175,13}, { 1215,12}, { 2431,11}, \
99 { 4863,14}, { 639,13}, { 1343,12}, { 2687,13}, \
100 { 1407,12}, { 2815,13}, { 1471,12}, { 2943,14}, \
101 { 767,13}, { 1599,12}, { 3199,13}, { 1663,14}, \
102 { 895,13}, { 1919,12}, { 3839,15}, { 511,14}, \
103 { 1023,13}, { 2175,14}, { 1151,13}, { 2431,12}, \
104 { 4863,14}, { 1279,13}, { 2687,14}, { 1407,13}, \
105 { 2943,15}, { 767,14}, { 1535,13}, { 3199,14}, \
106 { 1663,13}, { 3327,14}, { 1919,13}, { 3839,16}, \
107 { 511,15}, { 1023,14}, { 2431,13}, { 4863,15}, \
108 { 1279,14}, { 2943,12}, { 11775,15}, { 1535,14}, \
109 { 3327,15}, { 1791,14}, { 16384,15}, { 32768,16}, \
110 { 65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \
111 {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} }
112 #define MUL_FFT_TABLE3_SIZE 208
113 #define MUL_FFT_THRESHOLD 3712
115 #define SQR_FFT_MODF_THRESHOLD 272 /* k = 5 */
116 #define SQR_FFT_TABLE3 \
117 { { 272, 5}, { 15, 6}, { 8, 5}, { 17, 6}, \
118 { 19, 7}, { 17, 8}, { 9, 7}, { 21, 8}, \
119 { 11, 7}, { 24, 8}, { 13, 7}, { 27, 8}, \
120 { 15, 7}, { 31, 8}, { 21, 9}, { 11, 8}, \
121 { 27, 9}, { 15, 8}, { 33, 9}, { 19, 8}, \
122 { 39, 9}, { 23, 8}, { 47, 9}, { 27,10}, \
123 { 15, 9}, { 39,10}, { 23, 9}, { 47,11}, \
124 { 15,10}, { 31, 9}, { 63,10}, { 47,11}, \
125 { 31,10}, { 71, 9}, { 143,10}, { 79,11}, \
126 { 47,10}, { 95,12}, { 31,11}, { 63,10}, \
127 { 127, 9}, { 255, 8}, { 511, 9}, { 271,10}, \
128 { 143,11}, { 79,10}, { 159, 9}, { 319,10}, \
129 { 175, 9}, { 351,11}, { 95,10}, { 191, 9}, \
130 { 383,10}, { 207, 9}, { 415,12}, { 63,11}, \
131 { 127,10}, { 255, 9}, { 511,10}, { 271,11}, \
132 { 143,10}, { 287, 9}, { 575,11}, { 159,10}, \
133 { 319,11}, { 175,10}, { 351,12}, { 95,11}, \
134 { 191,10}, { 383,11}, { 207,10}, { 415,13}, \
135 { 63,12}, { 127,11}, { 255,10}, { 511,11}, \
136 { 271,10}, { 543,11}, { 287,10}, { 575,12}, \
137 { 159,11}, { 319,10}, { 639,11}, { 351,10}, \
138 { 703,12}, { 191,11}, { 383,10}, { 767,11}, \
139 { 415,12}, { 223,11}, { 447,10}, { 895,11}, \
140 { 479,10}, { 959,12}, { 255,11}, { 511,10}, \
141 { 1023,11}, { 543,12}, { 287,11}, { 575,12}, \
142 { 319,11}, { 639,12}, { 351,11}, { 703,13}, \
143 { 191,12}, { 383,11}, { 767,12}, { 415,11}, \
144 { 831,12}, { 447,11}, { 895,12}, { 479,11}, \
145 { 959,13}, { 255,12}, { 511,11}, { 1023,12}, \
146 { 543,11}, { 1087,12}, { 575,13}, { 319,12}, \
147 { 639,11}, { 1279,12}, { 703,11}, { 1407,13}, \
148 { 383,12}, { 831,13}, { 447,12}, { 959,14}, \
149 { 255,13}, { 511,12}, { 1087,13}, { 575,12}, \
150 { 1215,13}, { 639,12}, { 1279,13}, { 703,12}, \
151 { 1407,14}, { 383,13}, { 831,12}, { 1663,13}, \
152 { 959,12}, { 1919,15}, { 255,14}, { 511,13}, \
153 { 1023,12}, { 2047,13}, { 1087,12}, { 2175,13}, \
154 { 1215,14}, { 639,13}, { 1407,12}, { 2815,14}, \
155 { 767,13}, { 1663,14}, { 895,13}, { 1919,15}, \
156 { 511,14}, { 1023,13}, { 2175,14}, { 1151,13}, \
157 { 2431,12}, { 4863,14}, { 1407,13}, { 2815,15}, \
158 { 767,14}, { 1663,13}, { 3327,14}, { 1919,13}, \
159 { 3839,16}, { 511,15}, { 1023,14}, { 2431,13}, \
160 { 4863,15}, { 1279,14}, { 2943,13}, { 5887,12}, \
161 { 11775,15}, { 1535,14}, { 3327,15}, { 1791,14}, \
162 { 16384,15}, { 32768,16}, { 65536,17}, { 131072,18}, \
163 { 262144,19}, { 524288,20}, {1048576,21}, {2097152,22}, \
164 {4194304,23}, {8388608,24} }
165 #define SQR_FFT_TABLE3_SIZE 190
166 #define SQR_FFT_THRESHOLD 2752
168 #define MULLO_BASECASE_THRESHOLD 2
169 #define MULLO_DC_THRESHOLD 31
170 #define MULLO_MUL_N_THRESHOLD 7246
172 #define DC_DIV_QR_THRESHOLD 29
173 #define DC_DIVAPPR_Q_THRESHOLD 102
174 #define DC_BDIV_QR_THRESHOLD 47
175 #define DC_BDIV_Q_THRESHOLD 112
177 #define INV_MULMOD_BNM1_THRESHOLD 107
178 #define INV_NEWTON_THRESHOLD 130
179 #define INV_APPR_THRESHOLD 117
181 #define BINV_NEWTON_THRESHOLD 246
182 #define REDC_1_TO_REDC_N_THRESHOLD 54
184 #define MU_DIV_QR_THRESHOLD 872
185 #define MU_DIVAPPR_Q_THRESHOLD 855
186 #define MUPI_DIV_QR_THRESHOLD 53
187 #define MU_BDIV_QR_THRESHOLD 792
188 #define MU_BDIV_Q_THRESHOLD 942
190 #define MATRIX22_STRASSEN_THRESHOLD 11
191 #define HGCD_THRESHOLD 86
192 #define GCD_DC_THRESHOLD 241
193 #define GCDEXT_DC_THRESHOLD 229
194 #define JACOBI_BASE_METHOD 1
196 #define GET_STR_DC_THRESHOLD 13
197 #define GET_STR_PRECOMPUTE_THRESHOLD 23
198 #define SET_STR_DC_THRESHOLD 632
199 #define SET_STR_PRECOMPUTE_THRESHOLD 1790