1 /* Generic x86 gmp-mparam.h -- Compiler/machine parameter header file.
2
3 Copyright 1991, 1993, 1994, 2000-2002, 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 32
32 #define GMP_LIMB_BYTES 4
33
34 /* Generated by tuneup.c, 2011-01-30, gcc 3.4 */
35
36 #define MOD_1_NORM_THRESHOLD 6
37 #define MOD_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */
38 #define MOD_1N_TO_MOD_1_1_THRESHOLD 17
39 #define MOD_1U_TO_MOD_1_1_THRESHOLD 9
40 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 0 /* never mpn_mod_1_1p */
41 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 14
42 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */
43 #define USE_PREINV_DIVREM_1 0
44 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */
45 #define BMOD_1_TO_MOD_1_THRESHOLD 42
46
47 #define MUL_TOOM22_THRESHOLD 18
48 #define MUL_TOOM33_THRESHOLD 66
49 #define MUL_TOOM44_THRESHOLD 105
50 #define MUL_TOOM6H_THRESHOLD 141
51 #define MUL_TOOM8H_THRESHOLD 212
52
53 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 62
54 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 69
55 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 65
56 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 67
57
58 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */
59 #define SQR_TOOM2_THRESHOLD 33
60 #define SQR_TOOM3_THRESHOLD 60
61 #define SQR_TOOM4_THRESHOLD 136
62 #define SQR_TOOM6_THRESHOLD 196
63 #define SQR_TOOM8_THRESHOLD 292
64
65 #define MULMOD_BNM1_THRESHOLD 14
66 #define SQRMOD_BNM1_THRESHOLD 16
67
68 #define MUL_FFT_MODF_THRESHOLD 468 /* k = 5 */
69 #define MUL_FFT_TABLE3 \
70 { { 468, 5}, { 17, 6}, { 9, 5}, { 19, 6}, \
71 { 11, 5}, { 23, 6}, { 21, 7}, { 11, 6}, \
72 { 25, 7}, { 13, 6}, { 27, 7}, { 15, 6}, \
73 { 31, 7}, { 21, 8}, { 11, 7}, { 27, 8}, \
74 { 15, 7}, { 33, 8}, { 19, 7}, { 39, 8}, \
75 { 23, 7}, { 47, 8}, { 27, 9}, { 15, 8}, \
76 { 39, 9}, { 23, 8}, { 47,10}, { 15, 9}, \
77 { 31, 8}, { 67, 9}, { 39, 8}, { 79, 9}, \
78 { 47, 8}, { 95, 9}, { 55,10}, { 31, 9}, \
79 { 63, 8}, { 127, 9}, { 79,10}, { 47, 9}, \
80 { 95,11}, { 31,10}, { 63, 9}, { 135,10}, \
81 { 79, 9}, { 159,10}, { 95, 9}, { 191,11}, \
82 { 63,10}, { 127, 9}, { 255,10}, { 143, 9}, \
83 { 287,10}, { 159,11}, { 95,10}, { 191, 9}, \
84 { 383,12}, { 4096,13}, { 8192,14}, { 16384,15}, \
85 { 32768,16} }
86 #define MUL_FFT_TABLE3_SIZE 61
87 #define MUL_FFT_THRESHOLD 5504
88
89 #define SQR_FFT_MODF_THRESHOLD 396 /* k = 5 */
90 #define SQR_FFT_TABLE3 \
91 { { 396, 5}, { 21, 6}, { 11, 5}, { 23, 6}, \
92 { 21, 7}, { 11, 6}, { 24, 7}, { 13, 6}, \
93 { 27, 7}, { 15, 6}, { 31, 7}, { 21, 8}, \
94 { 11, 7}, { 27, 8}, { 15, 7}, { 33, 8}, \
95 { 19, 7}, { 39, 8}, { 23, 7}, { 47, 8}, \
96 { 27, 9}, { 15, 8}, { 39, 9}, { 23, 8}, \
97 { 51,10}, { 15, 9}, { 31, 8}, { 67, 9}, \
98 { 39, 8}, { 79, 9}, { 47, 8}, { 95, 9}, \
99 { 55,10}, { 31, 9}, { 79,10}, { 47, 9}, \
100 { 95,11}, { 31,10}, { 63, 9}, { 127, 8}, \
101 { 255, 9}, { 135,10}, { 79, 9}, { 159, 8}, \
102 { 319,10}, { 95, 9}, { 191,11}, { 63,10}, \
103 { 127, 9}, { 255, 8}, { 511,10}, { 143, 9}, \
104 { 287, 8}, { 575,10}, { 159,11}, { 95,10}, \
105 { 191,12}, { 4096,13}, { 8192,14}, { 16384,15}, \
106 { 32768,16} }
107 #define SQR_FFT_TABLE3_SIZE 61
108 #define SQR_FFT_THRESHOLD 3712
109
110 #define MULLO_BASECASE_THRESHOLD 3
111 #define MULLO_DC_THRESHOLD 37
112 #define MULLO_MUL_N_THRESHOLD 10950
113
114 #define DC_DIV_QR_THRESHOLD 59
115 #define DC_DIVAPPR_Q_THRESHOLD 189
116 #define DC_BDIV_QR_THRESHOLD 55
117 #define DC_BDIV_Q_THRESHOLD 136
118
119 #define INV_MULMOD_BNM1_THRESHOLD 50
120 #define INV_NEWTON_THRESHOLD 183
121 #define INV_APPR_THRESHOLD 181
122
123 #define BINV_NEWTON_THRESHOLD 204
124 #define REDC_1_TO_REDC_N_THRESHOLD 54
125
126 #define MU_DIV_QR_THRESHOLD 1142
127 #define MU_DIVAPPR_Q_THRESHOLD 1142
128 #define MUPI_DIV_QR_THRESHOLD 81
129 #define MU_BDIV_QR_THRESHOLD 889
130 #define MU_BDIV_Q_THRESHOLD 998
131
132 #define MATRIX22_STRASSEN_THRESHOLD 13
133 #define HGCD_THRESHOLD 133
134 #define GCD_DC_THRESHOLD 451
135 #define GCDEXT_DC_THRESHOLD 318
136 #define JACOBI_BASE_METHOD 1
137
138 #define GET_STR_DC_THRESHOLD 15
139 #define GET_STR_PRECOMPUTE_THRESHOLD 30
140 #define SET_STR_DC_THRESHOLD 547
141 #define SET_STR_PRECOMPUTE_THRESHOLD 1049