1 /* Intel Pentium-4 gmp-mparam.h -- Compiler/machine parameter header file.
3 Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008,
4 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 32
22 #define BYTES_PER_MP_LIMB 4
25 #define MOD_1_NORM_THRESHOLD 24
26 #define MOD_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */
27 #define MOD_1N_TO_MOD_1_1_THRESHOLD 26
28 #define MOD_1U_TO_MOD_1_1_THRESHOLD 9
29 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 0
30 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 10
31 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 34
32 #define USE_PREINV_DIVREM_1 1 /* native */
33 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */
34 #define BMOD_1_TO_MOD_1_THRESHOLD 22
36 #define MUL_TOOM22_THRESHOLD 30
37 #define MUL_TOOM33_THRESHOLD 120
38 #define MUL_TOOM44_THRESHOLD 296
39 #define MUL_TOOM6H_THRESHOLD 414
40 #define MUL_TOOM8H_THRESHOLD 620
42 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 198
43 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 216
44 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 194
45 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 209
47 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */
48 #define SQR_TOOM2_THRESHOLD 48
49 #define SQR_TOOM3_THRESHOLD 170
50 #define SQR_TOOM4_THRESHOLD 454
51 #define SQR_TOOM6_THRESHOLD 454
52 #define SQR_TOOM8_THRESHOLD 915
54 #define MULMOD_BNM1_THRESHOLD 19
55 #define SQRMOD_BNM1_THRESHOLD 24
57 #define MUL_FFT_MODF_THRESHOLD 904 /* k = 6 */
58 #define MUL_FFT_TABLE3 \
59 { { 904, 6}, { 15, 5}, { 32, 6}, { 17, 5}, \
60 { 35, 6}, { 19, 5}, { 39, 6}, { 28, 7}, \
61 { 15, 6}, { 33, 7}, { 17, 6}, { 35, 7}, \
62 { 19, 6}, { 41, 7}, { 21, 6}, { 43, 7}, \
63 { 23, 6}, { 47, 7}, { 27, 6}, { 55, 8}, \
64 { 15, 7}, { 31, 6}, { 63, 7}, { 35, 8}, \
65 { 19, 7}, { 43, 8}, { 23, 7}, { 51, 8}, \
66 { 27, 7}, { 55, 8}, { 31, 7}, { 63, 8}, \
67 { 43, 9}, { 23, 8}, { 55, 9}, { 31, 8}, \
68 { 71, 9}, { 39, 8}, { 79, 9}, { 47, 8}, \
69 { 95, 9}, { 55,10}, { 31, 9}, { 63, 8}, \
70 { 127, 9}, { 79,10}, { 47, 9}, { 103,11}, \
71 { 31,10}, { 63, 9}, { 135,10}, { 79, 9}, \
72 { 159,10}, { 95,11}, { 63,10}, { 127, 9}, \
73 { 263,10}, { 143, 9}, { 287,10}, { 159,11}, \
74 { 95,10}, { 207,12}, { 63,11}, { 127,10}, \
75 { 271,11}, { 159,10}, { 319,11}, { 191,10}, \
76 { 383,11}, { 223,12}, { 127,11}, { 287,10}, \
77 { 607,11}, { 319,12}, { 191,11}, { 383,10}, \
78 { 767,13}, { 127,12}, { 255,11}, { 511,10}, \
79 { 1055,11}, { 543,10}, { 1119, 9}, { 2239,11}, \
80 { 607,12}, { 319,11}, { 671,10}, { 1407,11}, \
81 { 735,10}, { 1471, 9}, { 2943,12}, { 383,11}, \
82 { 799,10}, { 1663,11}, { 863,10}, { 1727,12}, \
83 { 447,13}, { 255,12}, { 511,11}, { 1055,10}, \
84 { 2111,11}, { 1119,10}, { 2239, 9}, { 4479,12}, \
85 { 575,11}, { 1247,10}, { 2495, 9}, { 4991,12}, \
86 { 639,11}, { 1471,10}, { 2943,13}, { 383,12}, \
87 { 767,11}, { 1599,12}, { 831,11}, { 1727,10}, \
88 { 3455,14}, { 255,13}, { 511,12}, { 1023,11}, \
89 { 2111,12}, { 1087,11}, { 2239,10}, { 4479,12}, \
90 { 1215,11}, { 2495,10}, { 4991,13}, { 639,12}, \
91 { 1471,11}, { 2943,10}, { 5887,11}, { 3007,13}, \
92 { 767,12}, { 1727,11}, { 3455,13}, { 895,11}, \
93 { 3839,12}, { 4096,13}, { 8192,14}, { 16384,15}, \
95 #define MUL_FFT_TABLE3_SIZE 141
96 #define MUL_FFT_THRESHOLD 7552
98 #define SQR_FFT_MODF_THRESHOLD 793 /* k = 5 */
99 #define SQR_FFT_TABLE3 \
100 { { 793, 5}, { 28, 6}, { 15, 5}, { 33, 6}, \
101 { 17, 5}, { 35, 6}, { 19, 5}, { 39, 6}, \
102 { 29, 7}, { 15, 6}, { 33, 7}, { 17, 6}, \
103 { 35, 7}, { 19, 6}, { 41, 7}, { 23, 6}, \
104 { 47, 7}, { 27, 6}, { 55, 7}, { 31, 6}, \
105 { 63, 7}, { 37, 8}, { 19, 7}, { 43, 8}, \
106 { 23, 7}, { 49, 8}, { 31, 7}, { 63, 8}, \
107 { 39, 7}, { 79, 8}, { 43, 9}, { 23, 8}, \
108 { 55, 9}, { 31, 8}, { 71, 9}, { 39, 8}, \
109 { 79, 9}, { 47, 8}, { 95, 9}, { 55,10}, \
110 { 31, 9}, { 79,10}, { 47, 9}, { 103,11}, \
111 { 31,10}, { 63, 9}, { 135,10}, { 79, 9}, \
112 { 159,10}, { 95, 9}, { 191,11}, { 63,10}, \
113 { 159,11}, { 95,10}, { 191,12}, { 63,11}, \
114 { 127,10}, { 255, 9}, { 511,10}, { 271,11}, \
115 { 159,10}, { 335,11}, { 191,10}, { 383, 9}, \
116 { 767,10}, { 399, 9}, { 799,11}, { 223,12}, \
117 { 127,11}, { 255,10}, { 527, 9}, { 1055,10}, \
118 { 543,11}, { 287,10}, { 607, 9}, { 1215,11}, \
119 { 319,12}, { 191,11}, { 383,10}, { 799,13}, \
120 { 127,12}, { 255,11}, { 511,10}, { 1055,11}, \
121 { 543,10}, { 1119, 9}, { 2239,11}, { 607,10}, \
122 { 1215,12}, { 319,11}, { 671,10}, { 1407,11}, \
123 { 735,10}, { 1471, 9}, { 2943,10}, { 1503,12}, \
124 { 383,11}, { 799,10}, { 1599,11}, { 863,10}, \
125 { 1727,12}, { 447,11}, { 991,13}, { 255,12}, \
126 { 511,11}, { 1055,10}, { 2111,11}, { 1119,10}, \
127 { 2239,12}, { 575,11}, { 1247,10}, { 2495,12}, \
128 { 639,11}, { 1471,10}, { 2943,13}, { 383,12}, \
129 { 767,11}, { 1599,12}, { 831,11}, { 1727,10}, \
130 { 3455,12}, { 959,11}, { 1919,14}, { 255,13}, \
131 { 511,12}, { 1023,11}, { 2111,12}, { 1087,11}, \
132 { 2239,10}, { 4479,12}, { 1215,11}, { 2495,13}, \
133 { 639,12}, { 1471,11}, { 2943,10}, { 5887,13}, \
134 { 767,12}, { 1727,11}, { 3455,13}, { 895,12}, \
135 { 1791,11}, { 3711,12}, { 1919,11}, { 3839,12}, \
136 { 4096,13}, { 8192,14}, { 16384,15}, { 32768,16} }
137 #define SQR_FFT_TABLE3_SIZE 148
138 #define SQR_FFT_THRESHOLD 5760
140 #define MULLO_BASECASE_THRESHOLD 12
141 #define MULLO_DC_THRESHOLD 51
142 #define MULLO_MUL_N_THRESHOLD 13463
144 #define DC_DIV_QR_THRESHOLD 28
145 #define DC_DIVAPPR_Q_THRESHOLD 61
146 #define DC_BDIV_QR_THRESHOLD 55
147 #define DC_BDIV_Q_THRESHOLD 82
149 #define INV_MULMOD_BNM1_THRESHOLD 58
150 #define INV_NEWTON_THRESHOLD 157
151 #define INV_APPR_THRESHOLD 16
153 #define BINV_NEWTON_THRESHOLD 327
154 #define REDC_1_TO_REDC_N_THRESHOLD 63
156 #define MU_DIV_QR_THRESHOLD 2350
157 #define MU_DIVAPPR_Q_THRESHOLD 2089
158 #define MUPI_DIV_QR_THRESHOLD 7
159 #define MU_BDIV_QR_THRESHOLD 2089
160 #define MU_BDIV_Q_THRESHOLD 2089
162 #define MATRIX22_STRASSEN_THRESHOLD 34
163 #define HGCD_THRESHOLD 74
164 #define GCD_DC_THRESHOLD 321
165 #define GCDEXT_DC_THRESHOLD 209
166 #define JACOBI_BASE_METHOD 1
168 #define GET_STR_DC_THRESHOLD 12
169 #define GET_STR_PRECOMPUTE_THRESHOLD 28
170 #define SET_STR_DC_THRESHOLD 123
171 #define SET_STR_PRECOMPUTE_THRESHOLD 1265