1 /* Intel Atom/64 gmp-mparam.h -- Compiler/machine parameter header file.
3 Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
4 2008, 2009, 2010 Free 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 #define MOD_1_NORM_THRESHOLD 0 /* always */
25 #define MOD_1_UNNORM_THRESHOLD 0 /* always */
26 #define MOD_1N_TO_MOD_1_1_THRESHOLD 19
27 #define MOD_1U_TO_MOD_1_1_THRESHOLD 8
28 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 0
29 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 16
30 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 69
31 #define USE_PREINV_DIVREM_1 1 /* native */
32 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */
33 #define BMOD_1_TO_MOD_1_THRESHOLD 32
35 #define MUL_TOOM22_THRESHOLD 10
36 #define MUL_TOOM33_THRESHOLD 66
37 #define MUL_TOOM44_THRESHOLD 118
38 #define MUL_TOOM6H_THRESHOLD 157
39 #define MUL_TOOM8H_THRESHOLD 236
41 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 65
42 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 76
43 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 73
44 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 66
46 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */
47 #define SQR_TOOM2_THRESHOLD 16
48 #define SQR_TOOM3_THRESHOLD 65
49 #define SQR_TOOM4_THRESHOLD 166
50 #define SQR_TOOM6_THRESHOLD 226
51 #define SQR_TOOM8_THRESHOLD 333
53 #define MULMOD_BNM1_THRESHOLD 9
54 #define SQRMOD_BNM1_THRESHOLD 9
56 #define MUL_FFT_MODF_THRESHOLD 212 /* k = 5 */
57 #define MUL_FFT_TABLE3 \
58 { { 212, 5}, { 7, 4}, { 15, 5}, { 11, 6}, \
59 { 6, 5}, { 13, 6}, { 7, 5}, { 15, 6}, \
60 { 13, 7}, { 7, 6}, { 15, 7}, { 9, 6}, \
61 { 19, 7}, { 13, 8}, { 7, 7}, { 17, 8}, \
62 { 9, 7}, { 19, 8}, { 11, 7}, { 23, 8}, \
63 { 13, 9}, { 7, 8}, { 17, 9}, { 11,10}, \
64 { 7, 9}, { 15, 8}, { 31, 9}, { 19, 8}, \
65 { 39, 9}, { 23,10}, { 15, 9}, { 39,10}, \
66 { 23, 9}, { 47,11}, { 15,10}, { 31, 9}, \
67 { 63,10}, { 39, 9}, { 79,10}, { 47, 9}, \
68 { 95, 8}, { 191,11}, { 31,10}, { 63, 9}, \
69 { 127, 8}, { 255,10}, { 71, 9}, { 143, 8}, \
70 { 287,10}, { 79,11}, { 47, 9}, { 191,12}, \
71 { 31,11}, { 63,10}, { 127, 9}, { 255, 8}, \
72 { 511,10}, { 143, 9}, { 287, 8}, { 575,11}, \
73 { 79,10}, { 159, 9}, { 319,10}, { 175, 9}, \
74 { 351, 8}, { 703,10}, { 191, 9}, { 383,10}, \
75 { 207, 9}, { 415,11}, { 111,10}, { 223,12}, \
76 { 63,11}, { 127,10}, { 255, 9}, { 511,11}, \
77 { 143,10}, { 287, 9}, { 575,11}, { 159,10}, \
78 { 319,11}, { 175,10}, { 351, 9}, { 703,11}, \
79 { 191,10}, { 383,11}, { 207,10}, { 415,11}, \
80 { 223,10}, { 447,13}, { 63,12}, { 127,11}, \
81 { 255,10}, { 511,11}, { 287,10}, { 575,12}, \
82 { 159,11}, { 351,10}, { 703,12}, { 191,11}, \
83 { 383,12}, { 223,11}, { 479,13}, { 127,12}, \
84 { 255,11}, { 511,12}, { 287,11}, { 575,12}, \
85 { 319,11}, { 639,12}, { 351,11}, { 703,13}, \
86 { 191,12}, { 415,11}, { 831,12}, { 447,11}, \
87 { 895,12}, { 479,13}, { 255,12}, { 511,11}, \
88 { 1023,12}, { 575,11}, { 1151,13}, { 319,12}, \
89 { 703,13}, { 383,12}, { 831,13}, { 447,12}, \
90 { 895,14}, { 255,13}, { 511,12}, { 1023,13}, \
91 { 575,12}, { 1151,13}, { 703,14}, { 383,13}, \
92 { 831,12}, { 1663,13}, { 895,15}, { 255,14}, \
93 { 511,13}, { 1023,12}, { 2047,13}, { 1151,14}, \
94 { 639,13}, { 1407,12}, { 2815,14}, { 767,13}, \
95 { 1663,14}, { 895,13}, { 1791,15}, { 32768,16}, \
96 { 65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \
97 {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} }
98 #define MUL_FFT_TABLE3_SIZE 160
99 #define MUL_FFT_THRESHOLD 1728
101 #define SQR_FFT_MODF_THRESHOLD 208 /* k = 5 */
102 #define SQR_FFT_TABLE3 \
103 { { 208, 5}, { 7, 4}, { 15, 5}, { 11, 6}, \
104 { 6, 5}, { 13, 6}, { 7, 5}, { 15, 6}, \
105 { 13, 7}, { 7, 6}, { 15, 7}, { 8, 6}, \
106 { 17, 7}, { 17, 8}, { 9, 7}, { 19, 8}, \
107 { 11, 7}, { 23, 8}, { 13, 9}, { 7, 8}, \
108 { 19, 9}, { 11, 8}, { 25,10}, { 7, 9}, \
109 { 15, 8}, { 31, 9}, { 19, 8}, { 39, 9}, \
110 { 23,10}, { 15, 9}, { 39,10}, { 23, 9}, \
111 { 47,11}, { 15,10}, { 31, 9}, { 67,10}, \
112 { 39, 9}, { 79, 8}, { 159,10}, { 47,11}, \
113 { 31,10}, { 63, 9}, { 127, 8}, { 255,10}, \
114 { 71, 9}, { 143, 8}, { 287, 7}, { 575, 9}, \
115 { 159, 8}, { 319,11}, { 47, 9}, { 191,12}, \
116 { 31,11}, { 63,10}, { 127, 9}, { 255, 8}, \
117 { 511,10}, { 143, 9}, { 287, 8}, { 575,10}, \
118 { 159, 9}, { 319, 8}, { 639, 9}, { 351, 8}, \
119 { 703,10}, { 191, 9}, { 383,10}, { 207, 9}, \
120 { 415,11}, { 111,10}, { 223,12}, { 63,11}, \
121 { 127,10}, { 255, 9}, { 511,11}, { 143,10}, \
122 { 287, 9}, { 575,11}, { 159,10}, { 319, 9}, \
123 { 639,11}, { 175,10}, { 351, 9}, { 703,11}, \
124 { 191,10}, { 383,11}, { 207,10}, { 415,11}, \
125 { 223,10}, { 447,13}, { 63,12}, { 127,11}, \
126 { 255,10}, { 511,11}, { 287,10}, { 575,12}, \
127 { 159,11}, { 319,10}, { 639,11}, { 351,10}, \
128 { 703,12}, { 191,11}, { 383,10}, { 767,11}, \
129 { 415,12}, { 223,11}, { 447,13}, { 127,12}, \
130 { 255,11}, { 543,12}, { 287,11}, { 575,12}, \
131 { 319,11}, { 639,12}, { 351,13}, { 191,12}, \
132 { 383,11}, { 767,12}, { 415,11}, { 831,12}, \
133 { 479,13}, { 255,10}, { 2047,12}, { 575,13}, \
134 { 319,11}, { 1279,12}, { 703,13}, { 383,12}, \
135 { 831,13}, { 447,12}, { 895,14}, { 255,13}, \
136 { 511,12}, { 1023,13}, { 575,12}, { 1151,13}, \
137 { 703,14}, { 383,13}, { 831,12}, { 1663,13}, \
138 { 895,15}, { 255,14}, { 511,13}, { 1151,14}, \
139 { 639,13}, { 1407,12}, { 2815,14}, { 767,13}, \
140 { 1663,14}, { 895,13}, { 1791,15}, { 32768,16}, \
141 { 65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \
142 {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} }
143 #define SQR_FFT_TABLE3_SIZE 160
144 #define SQR_FFT_THRESHOLD 1600
146 #define MULLO_BASECASE_THRESHOLD 0
147 #define MULLO_DC_THRESHOLD 22
148 #define MULLO_MUL_N_THRESHOLD 3176
150 #define DC_DIV_QR_THRESHOLD 26
151 #define DC_DIVAPPR_Q_THRESHOLD 93
152 #define DC_BDIV_QR_THRESHOLD 27
153 #define DC_BDIV_Q_THRESHOLD 62
155 #define INV_MULMOD_BNM1_THRESHOLD 100
156 #define INV_NEWTON_THRESHOLD 147
157 #define INV_APPR_THRESHOLD 108
159 #define BINV_NEWTON_THRESHOLD 165
160 #define REDC_1_TO_REDC_2_THRESHOLD 12
161 #define REDC_2_TO_REDC_N_THRESHOLD 36
163 #define MU_DIV_QR_THRESHOLD 792
164 #define MU_DIVAPPR_Q_THRESHOLD 807
165 #define MUPI_DIV_QR_THRESHOLD 67
166 #define MU_BDIV_QR_THRESHOLD 654
167 #define MU_BDIV_Q_THRESHOLD 792
169 #define MATRIX22_STRASSEN_THRESHOLD 13
170 #define HGCD_THRESHOLD 83
171 #define GCD_DC_THRESHOLD 198
172 #define GCDEXT_DC_THRESHOLD 198
173 #define JACOBI_BASE_METHOD 2
175 #define GET_STR_DC_THRESHOLD 15
176 #define GET_STR_PRECOMPUTE_THRESHOLD 27
177 #define SET_STR_DC_THRESHOLD 254
178 #define SET_STR_PRECOMPUTE_THRESHOLD 1122