1 /* AMD K6 gmp-mparam.h -- Compiler/machine parameter header file.
3 Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2009, 2010
4 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
27 #define MOD_1_NORM_THRESHOLD 12
28 #define MOD_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */
29 #define MOD_1N_TO_MOD_1_1_THRESHOLD 28
30 #define MOD_1U_TO_MOD_1_1_THRESHOLD 18
31 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 0
32 #define MOD_1_2_TO_MOD_1_4_THRESHOLD MP_SIZE_T_MAX
33 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 82
34 #define USE_PREINV_DIVREM_1 0
35 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */
36 #define BMOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */
38 #define MUL_TOOM22_THRESHOLD 20
39 #define MUL_TOOM33_THRESHOLD 69
40 #define MUL_TOOM44_THRESHOLD 106
41 #define MUL_TOOM6H_THRESHOLD 157
42 #define MUL_TOOM8H_THRESHOLD 199
44 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 73
45 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 69
46 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 65
47 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 64
49 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */
50 #define SQR_TOOM2_THRESHOLD 32
51 #define SQR_TOOM3_THRESHOLD 97
52 #define SQR_TOOM4_THRESHOLD 143
53 #define SQR_TOOM6_THRESHOLD 222
54 #define SQR_TOOM8_THRESHOLD 272
56 #define MULMOD_BNM1_THRESHOLD 13
57 #define SQRMOD_BNM1_THRESHOLD 17
59 #define MUL_FFT_MODF_THRESHOLD 476 /* k = 5 */
60 #define MUL_FFT_TABLE3 \
61 { { 476, 5}, { 17, 6}, { 9, 5}, { 19, 6}, \
62 { 11, 5}, { 23, 6}, { 17, 7}, { 9, 6}, \
63 { 19, 7}, { 11, 6}, { 23, 7}, { 13, 6}, \
64 { 27, 7}, { 15, 6}, { 31, 7}, { 17, 6}, \
65 { 35, 7}, { 21, 8}, { 11, 7}, { 27, 8}, \
66 { 15, 7}, { 35, 8}, { 19, 7}, { 39, 8}, \
67 { 23, 7}, { 47, 8}, { 27, 9}, { 15, 8}, \
68 { 31, 7}, { 63, 8}, { 39, 9}, { 23, 8}, \
69 { 51,10}, { 15, 9}, { 31, 8}, { 67, 9}, \
70 { 47,10}, { 31, 9}, { 79,10}, { 47, 9}, \
71 { 95,11}, { 31,10}, { 63, 9}, { 135,10}, \
72 { 79, 9}, { 167,10}, { 95, 9}, { 191,10}, \
73 { 111,11}, { 63,10}, { 127, 9}, { 255,10}, \
74 { 143, 9}, { 287,10}, { 159,11}, { 95,10}, \
75 { 191, 9}, { 383,12}, { 63,11}, { 127,10}, \
76 { 255, 9}, { 511,10}, { 271, 9}, { 543,10}, \
77 { 287,11}, { 159,10}, { 351,11}, { 191,10}, \
78 { 415, 9}, { 831,11}, { 223,12}, { 127,11}, \
79 { 255,10}, { 543,11}, { 287,10}, { 575,11}, \
80 { 351,10}, { 703,12}, { 191,11}, { 415,10}, \
81 { 831,13}, { 127,12}, { 255,11}, { 543,10}, \
82 { 1087,11}, { 575,12}, { 319,11}, { 703,12}, \
83 { 383,11}, { 831,12}, { 447,11}, { 895,13}, \
84 { 255,12}, { 511,11}, { 1087,12}, { 575,11}, \
85 { 1151,12}, { 703,13}, { 383,12}, { 959,14}, \
86 { 255,13}, { 511,12}, { 1215,13}, { 8192,14}, \
87 { 16384,15}, { 32768,16} }
88 #define MUL_FFT_TABLE3_SIZE 106
89 #define MUL_FFT_THRESHOLD 7424
91 #define SQR_FFT_MODF_THRESHOLD 432 /* k = 5 */
92 #define SQR_FFT_TABLE3 \
93 { { 432, 5}, { 17, 6}, { 9, 5}, { 19, 6}, \
94 { 11, 5}, { 23, 6}, { 21, 7}, { 11, 6}, \
95 { 24, 7}, { 13, 6}, { 27, 7}, { 15, 6}, \
96 { 31, 7}, { 21, 8}, { 11, 7}, { 29, 8}, \
97 { 15, 7}, { 35, 8}, { 19, 7}, { 39, 8}, \
98 { 23, 7}, { 49, 8}, { 27, 9}, { 15, 8}, \
99 { 39, 9}, { 23, 7}, { 93, 8}, { 47, 7}, \
100 { 95, 8}, { 51,10}, { 15, 9}, { 31, 8}, \
101 { 67, 9}, { 39, 8}, { 79, 9}, { 47, 8}, \
102 { 95, 9}, { 55,10}, { 31, 9}, { 71, 8}, \
103 { 143, 9}, { 79,10}, { 47, 9}, { 95,11}, \
104 { 31,10}, { 63, 9}, { 135,10}, { 79, 9}, \
105 { 167,10}, { 95, 9}, { 191,11}, { 63,10}, \
106 { 127, 9}, { 255,10}, { 143, 9}, { 287, 8}, \
107 { 575,10}, { 159, 9}, { 319,11}, { 95,10}, \
108 { 191,12}, { 63,11}, { 127,10}, { 255, 9}, \
109 { 511,10}, { 271, 9}, { 543,10}, { 287,11}, \
110 { 159,10}, { 319, 9}, { 639,10}, { 351, 9}, \
111 { 703,11}, { 191,10}, { 415,11}, { 223,12}, \
112 { 127,11}, { 255,10}, { 543,11}, { 287,10}, \
113 { 607,11}, { 319,10}, { 639,11}, { 351,10}, \
114 { 703,12}, { 191,11}, { 415,10}, { 831,13}, \
115 { 127,12}, { 255,11}, { 543,10}, { 1087,11}, \
116 { 607,12}, { 319,11}, { 703,12}, { 383,11}, \
117 { 831,12}, { 447,13}, { 255,12}, { 511,11}, \
118 { 1087,12}, { 575,11}, { 1215,12}, { 703,13}, \
119 { 383,12}, { 895,14}, { 255,13}, { 511,12}, \
120 { 1215,13}, { 8192,14}, { 16384,15}, { 32768,16} }
121 #define SQR_FFT_TABLE3_SIZE 112
122 #define SQR_FFT_THRESHOLD 7040
124 #define MULLO_BASECASE_THRESHOLD 3
125 #define MULLO_DC_THRESHOLD 60
126 #define MULLO_MUL_N_THRESHOLD 13463
128 #define DC_DIV_QR_THRESHOLD 78
129 #define DC_DIVAPPR_Q_THRESHOLD 252
130 #define DC_BDIV_QR_THRESHOLD 84
131 #define DC_BDIV_Q_THRESHOLD 171
133 #define INV_MULMOD_BNM1_THRESHOLD 55
134 #define INV_NEWTON_THRESHOLD 234
135 #define INV_APPR_THRESHOLD 236
137 #define BINV_NEWTON_THRESHOLD 268
138 #define REDC_1_TO_REDC_N_THRESHOLD 67
140 #define MU_DIV_QR_THRESHOLD 1308
141 #define MU_DIVAPPR_Q_THRESHOLD 1142
142 #define MUPI_DIV_QR_THRESHOLD 134
143 #define MU_BDIV_QR_THRESHOLD 1164
144 #define MU_BDIV_Q_THRESHOLD 1164
146 #define MATRIX22_STRASSEN_THRESHOLD 15
147 #define HGCD_THRESHOLD 182
148 #define GCD_DC_THRESHOLD 591
149 #define GCDEXT_DC_THRESHOLD 472
150 #define JACOBI_BASE_METHOD 2
152 #define GET_STR_DC_THRESHOLD 24
153 #define GET_STR_PRECOMPUTE_THRESHOLD 40
154 #define SET_STR_DC_THRESHOLD 834
155 #define SET_STR_PRECOMPUTE_THRESHOLD 2042