gmp

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Rewrite mpz reuse.c.
author Torbjorn Granlund <tege@gmplib.org>
date Wed, 23 May 2012 23:34:53 +0200
parents 7837cc230a7d
children
line source
1 /* gmp-mparam.h -- Compiler/machine parameter header file.
2
3 Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002, 2004, 2005, 2008, 2009,
4 2010 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 #define DIVEXACT_BY3_METHOD 0 /* override ../diveby3.asm */
25
26 /* 500 MHz 21164 (agnesi.math.su.se) */
27
28 /* Generated by tuneup.c, 2009-11-29, gcc 3.3 */
29
30 #define DIVREM_1_NORM_THRESHOLD 0 /* preinv always */
31 #define DIVREM_1_UNNORM_THRESHOLD 0 /* always */
32 #define MOD_1_1P_METHOD 2
33 #define MOD_1_NORM_THRESHOLD 0 /* always */
34 #define MOD_1_UNNORM_THRESHOLD 0 /* always */
35 #define MOD_1N_TO_MOD_1_1_THRESHOLD 3
36 #define MOD_1U_TO_MOD_1_1_THRESHOLD 2
37 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 4
38 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 16
39 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 8
40 #define USE_PREINV_DIVREM_1 1 /* preinv always */
41 #define DIV_QR_2_PI2_THRESHOLD 8
42 #define DIVEXACT_1_THRESHOLD 0 /* always */
43 #define BMOD_1_TO_MOD_1_THRESHOLD 20
44
45 #define MUL_TOOM22_THRESHOLD 35
46 #define MUL_TOOM33_THRESHOLD 77
47 #define MUL_TOOM44_THRESHOLD 184
48 #define MUL_TOOM6H_THRESHOLD 228
49 #define MUL_TOOM8H_THRESHOLD 288
50
51 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 89
52 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 110
53 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 105
54 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 73
55
56 #define SQR_BASECASE_THRESHOLD 0 /* always */
57 #define SQR_TOOM2_THRESHOLD 58
58 #define SQR_TOOM3_THRESHOLD 103
59 #define SQR_TOOM4_THRESHOLD 172
60 #define SQR_TOOM6_THRESHOLD 264
61 #define SQR_TOOM8_THRESHOLD 333
62
63 #define MULMID_TOOM42_THRESHOLD 52
64
65 #define MULMOD_BNM1_THRESHOLD 20
66 #define SQRMOD_BNM1_THRESHOLD 23
67
68 #define POWM_SEC_TABLE 4,17,246,2388
69
70 #define MUL_FFT_MODF_THRESHOLD 480 /* k = 5 */
71 #define MUL_FFT_TABLE3 \
72 { { 480, 5}, { 18, 6}, { 10, 5}, { 21, 6}, \
73 { 11, 5}, { 23, 6}, { 12, 5}, { 25, 6}, \
74 { 19, 7}, { 10, 6}, { 25, 7}, { 13, 6}, \
75 { 27, 7}, { 14, 6}, { 29, 7}, { 25, 8}, \
76 { 13, 7}, { 29, 8}, { 15, 7}, { 32, 8}, \
77 { 17, 7}, { 35, 8}, { 19, 7}, { 39, 8}, \
78 { 29, 9}, { 15, 8}, { 37, 9}, { 19, 8}, \
79 { 41, 9}, { 23, 8}, { 51, 9}, { 27, 8}, \
80 { 55, 9}, { 31, 8}, { 63, 9}, { 35, 8}, \
81 { 71, 9}, { 39,10}, { 23, 9}, { 55,10}, \
82 { 31, 9}, { 67,10}, { 39, 9}, { 83,10}, \
83 { 47, 9}, { 99,10}, { 55,11}, { 31,10}, \
84 { 79,11}, { 47,10}, { 103,12}, { 31,11}, \
85 { 63,10}, { 135,11}, { 79,10}, { 167,11}, \
86 { 95,10}, { 191,11}, { 111,12}, { 63,11}, \
87 { 127,10}, { 255,11}, { 143,10}, { 287, 9}, \
88 { 575,11}, { 159,10}, { 319,12}, { 95,11}, \
89 { 191,10}, { 383,11}, { 207,13}, { 63,12}, \
90 { 127,11}, { 255,10}, { 511,11}, { 271,10}, \
91 { 543,11}, { 287,10}, { 575,12}, { 159,11}, \
92 { 319,10}, { 639,11}, { 351,10}, { 703,12}, \
93 { 191,11}, { 383,10}, { 767,11}, { 415,10}, \
94 { 831,11}, { 447,13}, { 127,12}, { 255,11}, \
95 { 543,12}, { 287,11}, { 575,10}, { 1151,12}, \
96 { 319,11}, { 639,12}, { 351,11}, { 703,13}, \
97 { 191,12}, { 383,11}, { 767,12}, { 415,11}, \
98 { 831,12}, { 447,11}, { 895,14}, { 127,13}, \
99 { 255,12}, { 543,11}, { 1087,12}, { 575,11}, \
100 { 1151,12}, { 607,13}, { 319,12}, { 671,11}, \
101 { 1343,12}, { 703,13}, { 383,12}, { 831,13}, \
102 { 447,12}, { 927,14}, { 255,13}, { 511,12}, \
103 { 1087,13}, { 575,12}, { 1151,13}, { 639,12}, \
104 { 1279,13}, { 703,12}, { 1407,14}, { 383,13}, \
105 { 767,15}, { 255,14}, { 511,13}, { 1215,14}, \
106 { 639,13}, { 1407,14}, { 767,13}, { 1663,14}, \
107 { 895,13}, { 1791,15}, { 32768,16}, { 65536,17}, \
108 { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \
109 {2097152,22}, {4194304,23}, {8388608,24} }
110 #define MUL_FFT_TABLE3_SIZE 151
111 #define MUL_FFT_THRESHOLD 5760
112
113 #define SQR_FFT_MODF_THRESHOLD 476 /* k = 5 */
114 #define SQR_FFT_TABLE3 \
115 { { 476, 5}, { 19, 6}, { 10, 5}, { 23, 6}, \
116 { 12, 5}, { 25, 6}, { 27, 7}, { 14, 6}, \
117 { 29, 7}, { 28, 8}, { 15, 7}, { 31, 8}, \
118 { 29, 9}, { 15, 8}, { 35, 9}, { 19, 8}, \
119 { 41, 9}, { 23, 8}, { 49, 9}, { 27,10}, \
120 { 15, 9}, { 35, 8}, { 71, 9}, { 39,10}, \
121 { 23, 9}, { 51,11}, { 15,10}, { 31, 9}, \
122 { 67,10}, { 39, 9}, { 79,10}, { 47, 9}, \
123 { 95,10}, { 55,11}, { 31,10}, { 79,11}, \
124 { 47,10}, { 103,12}, { 31,11}, { 63,10}, \
125 { 135,11}, { 79,10}, { 159, 9}, { 319,11}, \
126 { 95,10}, { 191, 9}, { 383,11}, { 111,12}, \
127 { 63,11}, { 127,10}, { 255, 9}, { 511,10}, \
128 { 271,11}, { 143,10}, { 287, 9}, { 575,10}, \
129 { 303,11}, { 159,10}, { 319,12}, { 95,11}, \
130 { 191,10}, { 383, 9}, { 767,13}, { 63,12}, \
131 { 127,11}, { 255,10}, { 511,11}, { 271,10}, \
132 { 543,11}, { 287,10}, { 575,11}, { 303,12}, \
133 { 159,11}, { 319,10}, { 639,11}, { 335,10}, \
134 { 671,11}, { 351,10}, { 703,11}, { 367,10}, \
135 { 735,12}, { 191,11}, { 383,10}, { 767,11}, \
136 { 415,10}, { 831,11}, { 447,10}, { 895,13}, \
137 { 127,12}, { 255,11}, { 543,12}, { 287,11}, \
138 { 575,10}, { 1151,11}, { 607,12}, { 319,11}, \
139 { 671,12}, { 351,11}, { 735,13}, { 191,12}, \
140 { 383,11}, { 767,12}, { 415,11}, { 831,12}, \
141 { 447,11}, { 895,12}, { 479,14}, { 127,13}, \
142 { 255,12}, { 575,11}, { 1151,12}, { 607,13}, \
143 { 319,12}, { 735,13}, { 383,12}, { 831,13}, \
144 { 447,12}, { 959,14}, { 255,13}, { 511,12}, \
145 { 1023,13}, { 575,12}, { 1215,13}, { 639,12}, \
146 { 1279,13}, { 703,12}, { 1407,14}, { 383,13}, \
147 { 767,12}, { 1535,13}, { 831,12}, { 1663,13}, \
148 { 895,12}, { 1791,15}, { 255,14}, { 511,13}, \
149 { 1215,14}, { 639,13}, { 1407,14}, { 767,13}, \
150 { 1663,14}, { 895,13}, { 1791,15}, { 32768,16}, \
151 { 65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \
152 {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} }
153 #define SQR_FFT_TABLE3_SIZE 152
154 #define SQR_FFT_THRESHOLD 3136
155
156 #define MULLO_BASECASE_THRESHOLD 0 /* always */
157 #define MULLO_DC_THRESHOLD 173
158 #define MULLO_MUL_N_THRESHOLD 11355
159
160 #define DC_DIV_QR_THRESHOLD 112
161 #define DC_DIVAPPR_Q_THRESHOLD 422
162 #define DC_BDIV_QR_THRESHOLD 110
163 #define DC_BDIV_Q_THRESHOLD 348
164
165 #define INV_MULMOD_BNM1_THRESHOLD 68
166 #define INV_NEWTON_THRESHOLD 402
167 #define INV_APPR_THRESHOLD 396
168
169 #define BINV_NEWTON_THRESHOLD 399
170 #define REDC_1_TO_REDC_N_THRESHOLD 110
171
172 #define MU_DIV_QR_THRESHOLD 1718
173 #define MU_DIVAPPR_Q_THRESHOLD 1895
174 #define MUPI_DIV_QR_THRESHOLD 180
175 #define MU_BDIV_QR_THRESHOLD 1387
176 #define MU_BDIV_Q_THRESHOLD 1652
177
178 #define MATRIX22_STRASSEN_THRESHOLD 17
179 #define HGCD_THRESHOLD 278
180 #define HGCD_APPR_THRESHOLD 366
181 #define HGCD_REDUCE_THRESHOLD 2681
182 #define GCD_DC_THRESHOLD 1258
183 #define GCDEXT_DC_THRESHOLD 777
184 #define JACOBI_BASE_METHOD 3
185
186 #define GET_STR_DC_THRESHOLD 13
187 #define GET_STR_PRECOMPUTE_THRESHOLD 25
188 #define SET_STR_DC_THRESHOLD 3539
189 #define SET_STR_PRECOMPUTE_THRESHOLD 7784