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Rewrite mpz reuse.c.
author Torbjorn Granlund <tege@gmplib.org>
date Wed, 23 May 2012 23:34:53 +0200
parents 42b23f369c5e
children
line source
1 /* gmp-mparam.h -- Compiler/machine parameter header file.
2
3 Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2009, 2010, 2011 Free Software
4 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 /* 900MHz Itanium2 (titanic.gmplib.org) */
25
26 #define MOD_1_1P_METHOD 2
27 #define MOD_1_NORM_THRESHOLD 0 /* always */
28 #define MOD_1_UNNORM_THRESHOLD 0 /* always */
29 #define MOD_1N_TO_MOD_1_1_THRESHOLD 4
30 #define MOD_1U_TO_MOD_1_1_THRESHOLD 5
31 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 26
32 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 0 /* never mpn_mod_1s_2p */
33 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 10
34 #define USE_PREINV_DIVREM_1 1 /* native */
35 #define DIV_QR_2_PI2_THRESHOLD 12
36 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */
37 #define BMOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */
38
39 #define MUL_TOOM22_THRESHOLD 40
40 #define MUL_TOOM33_THRESHOLD 129
41 #define MUL_TOOM44_THRESHOLD 214
42 #define MUL_TOOM6H_THRESHOLD 318
43 #define MUL_TOOM8H_THRESHOLD 430
44
45 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 97
46 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 145
47 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 126
48 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 151
49
50 #define SQR_BASECASE_THRESHOLD 11
51 #define SQR_TOOM2_THRESHOLD 84
52 #define SQR_TOOM3_THRESHOLD 135
53 #define SQR_TOOM4_THRESHOLD 494
54 #define SQR_TOOM6_THRESHOLD 0 /* always */
55 #define SQR_TOOM8_THRESHOLD 0 /* always */
56
57 #define MULMID_TOOM42_THRESHOLD 98
58
59 #define MULMOD_BNM1_THRESHOLD 23
60 #define SQRMOD_BNM1_THRESHOLD 28
61
62 #define POWM_SEC_TABLE 2,29,130,905
63
64 #define MUL_FFT_MODF_THRESHOLD 476 /* k = 5 */
65 #define MUL_FFT_TABLE3 \
66 { { 476, 5}, { 27, 6}, { 14, 5}, { 29, 6}, \
67 { 33, 7}, { 17, 6}, { 37, 7}, { 19, 6}, \
68 { 39, 7}, { 21, 6}, { 43, 7}, { 33, 8}, \
69 { 17, 7}, { 37, 8}, { 19, 7}, { 39, 8}, \
70 { 21, 7}, { 43, 8}, { 37, 9}, { 19, 8}, \
71 { 43, 9}, { 23, 8}, { 51, 9}, { 27, 8}, \
72 { 57, 9}, { 31, 8}, { 63, 9}, { 43,10}, \
73 { 23, 9}, { 59,10}, { 31, 9}, { 71,10}, \
74 { 39, 9}, { 83,10}, { 47, 9}, { 99,10}, \
75 { 55,11}, { 31,10}, { 87,11}, { 47,10}, \
76 { 111,12}, { 31,11}, { 63,10}, { 143,11}, \
77 { 79,10}, { 167,11}, { 95,10}, { 191,11}, \
78 { 111,12}, { 63,11}, { 143,10}, { 287, 9}, \
79 { 575,10}, { 303,11}, { 159,10}, { 319,12}, \
80 { 95,11}, { 191,10}, { 399,11}, { 207,10}, \
81 { 431,13}, { 63,12}, { 127,11}, { 271,10}, \
82 { 543,11}, { 287,10}, { 575,11}, { 303,12}, \
83 { 159,11}, { 335,10}, { 671,11}, { 367,12}, \
84 { 191,11}, { 399,10}, { 799,11}, { 431,12}, \
85 { 223,11}, { 447,13}, { 127,12}, { 255,11}, \
86 { 543,12}, { 287,11}, { 607,12}, { 319,11}, \
87 { 671,12}, { 351,11}, { 703,13}, { 191,12}, \
88 { 415,11}, { 863,12}, { 447,14}, { 127,13}, \
89 { 255,12}, { 607,13}, { 319,12}, { 735,13}, \
90 { 383,12}, { 799,11}, { 1599,12}, { 863,13}, \
91 { 447,12}, { 927,11}, { 1855,14}, { 255,13}, \
92 { 511,12}, { 1055,13}, { 575,12}, { 1215,13}, \
93 { 639,12}, { 1279,13}, { 703,14}, { 383,13}, \
94 { 767,12}, { 1535,13}, { 831,12}, { 1663,13}, \
95 { 895,12}, { 1791,15}, { 255,14}, { 511,13}, \
96 { 1087,12}, { 2175,13}, { 1215,14}, { 639,13}, \
97 { 1343,12}, { 2687,13}, { 1471,14}, { 767,13}, \
98 { 1599,12}, { 3199,13}, { 1663,14}, { 895,13}, \
99 { 1855,15}, { 511,14}, { 1023,13}, { 2175,14}, \
100 { 1151,13}, { 2431,14}, { 1279,13}, { 2687,14}, \
101 { 1407,15}, { 767,14}, { 1535,13}, { 3199,14}, \
102 { 1663,13}, { 3455,14}, { 1791,16}, { 65536,17}, \
103 { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \
104 {2097152,22}, {4194304,23}, {8388608,24} }
105 #define MUL_FFT_TABLE3_SIZE 155
106 #define MUL_FFT_THRESHOLD 5760
107
108 #define SQR_FFT_MODF_THRESHOLD 436 /* k = 5 */
109 #define SQR_FFT_TABLE3 \
110 { { 436, 5}, { 14, 4}, { 29, 5}, { 31, 6}, \
111 { 35, 7}, { 18, 6}, { 37, 7}, { 37, 8}, \
112 { 19, 7}, { 40, 8}, { 37, 9}, { 19, 8}, \
113 { 43, 9}, { 23, 8}, { 49, 9}, { 27, 8}, \
114 { 57, 9}, { 43,10}, { 23, 9}, { 55,10}, \
115 { 31, 9}, { 71,10}, { 39, 9}, { 83,10}, \
116 { 47, 9}, { 99,10}, { 55,11}, { 31,10}, \
117 { 87,11}, { 47,10}, { 111,12}, { 31,11}, \
118 { 63,10}, { 135,11}, { 79,10}, { 167,11}, \
119 { 95,10}, { 191,11}, { 111,12}, { 63,11}, \
120 { 127,10}, { 255,11}, { 143,10}, { 287, 9}, \
121 { 575,10}, { 303,11}, { 159,10}, { 319,12}, \
122 { 95,11}, { 191,10}, { 399,11}, { 207,10}, \
123 { 431,13}, { 63,12}, { 127,11}, { 271,10}, \
124 { 543,11}, { 303,12}, { 159,11}, { 335,10}, \
125 { 671,11}, { 367,10}, { 735,12}, { 191,11}, \
126 { 399,10}, { 799,11}, { 431,12}, { 223,11}, \
127 { 463,13}, { 127,12}, { 255,11}, { 543,12}, \
128 { 287,11}, { 607,12}, { 319,11}, { 671,12}, \
129 { 351,11}, { 735,13}, { 191,12}, { 383,11}, \
130 { 799,12}, { 415,11}, { 863,12}, { 447,11}, \
131 { 895,14}, { 127,13}, { 255,12}, { 543,11}, \
132 { 1087,12}, { 607,13}, { 319,12}, { 735,13}, \
133 { 383,12}, { 863,13}, { 447,12}, { 959,14}, \
134 { 255,13}, { 511,12}, { 1087,13}, { 575,12}, \
135 { 1183,13}, { 639,12}, { 1279,13}, { 703,12}, \
136 { 1407,14}, { 383,13}, { 767,12}, { 1535,13}, \
137 { 831,12}, { 1663,13}, { 895,12}, { 1791,13}, \
138 { 959,15}, { 255,14}, { 511,13}, { 1087,12}, \
139 { 2175,13}, { 1215,14}, { 639,13}, { 1343,12}, \
140 { 2687,13}, { 1471,14}, { 767,13}, { 1663,14}, \
141 { 895,13}, { 1919,15}, { 511,14}, { 1023,13}, \
142 { 2175,14}, { 1151,13}, { 2431,14}, { 1279,13}, \
143 { 2687,14}, { 1407,15}, { 767,14}, { 1535,13}, \
144 { 3199,14}, { 1663,13}, { 3455,14}, { 1791,13}, \
145 { 8192,14}, { 16384,15}, { 32768,16}, { 65536,17}, \
146 { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \
147 {2097152,22}, {4194304,23}, {8388608,24} }
148 #define SQR_FFT_TABLE3_SIZE 151
149 #define SQR_FFT_THRESHOLD 4032
150
151 #define MULLO_BASECASE_THRESHOLD 29
152 #define MULLO_DC_THRESHOLD 57
153 #define MULLO_MUL_N_THRESHOLD 11278
154
155 #define DC_DIV_QR_THRESHOLD 64
156 #define DC_DIVAPPR_Q_THRESHOLD 222
157 #define DC_BDIV_QR_THRESHOLD 95
158 #define DC_BDIV_Q_THRESHOLD 264
159
160 #define INV_MULMOD_BNM1_THRESHOLD 86
161 #define INV_NEWTON_THRESHOLD 139
162 #define INV_APPR_THRESHOLD 147
163
164 #define BINV_NEWTON_THRESHOLD 252
165 #define REDC_1_TO_REDC_2_THRESHOLD 0 /* always */
166 #define REDC_2_TO_REDC_N_THRESHOLD 147
167
168 #define MU_DIV_QR_THRESHOLD 1142
169 #define MU_DIVAPPR_Q_THRESHOLD 1142
170 #define MUPI_DIV_QR_THRESHOLD 0 /* always */
171 #define MU_BDIV_QR_THRESHOLD 1210
172 #define MU_BDIV_Q_THRESHOLD 1470
173
174 #define MATRIX22_STRASSEN_THRESHOLD 23
175 #define HGCD_THRESHOLD 117
176 #define HGCD_APPR_THRESHOLD 111
177 #define HGCD_REDUCE_THRESHOLD 3014
178 #define GCD_DC_THRESHOLD 555
179 #define GCDEXT_DC_THRESHOLD 368
180 #define JACOBI_BASE_METHOD 4
181
182 #define GET_STR_DC_THRESHOLD 13
183 #define GET_STR_PRECOMPUTE_THRESHOLD 22
184 #define SET_STR_DC_THRESHOLD 1474
185 #define SET_STR_PRECOMPUTE_THRESHOLD 3168