1 /* PowerPC-32 gmp-mparam.h -- Compiler/machine parameter header file.
2
3 Copyright 1991, 1993, 1994, 1999-2004, 2008-2011, 2014 Free Software
4 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 either:
10
11 * the GNU Lesser General Public License as published by the Free
12 Software Foundation; either version 3 of the License, or (at your
13 option) any later version.
14
15 or
16
17 * the GNU General Public License as published by the Free Software
18 Foundation; either version 2 of the License, or (at your option) any
19 later version.
20
21 or both in parallel, as here.
22
23 The GNU MP Library is distributed in the hope that it will be useful, but
24 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
25 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
26 for more details.
27
28 You should have received copies of the GNU General Public License and the
29 GNU Lesser General Public License along with the GNU MP Library. If not,
30 see https://www.gnu.org/licenses/. */
31
32 /* 1800 MHz PowerPC-970 */
33 /* FFT tuning limit = 10000000 */
34 /* Generated by tuneup.c, 2014-03-12, gcc 4.0 */
35
36 #define DIVREM_1_NORM_THRESHOLD 0 /* always */
37 #define DIVREM_1_UNNORM_THRESHOLD 0 /* always */
38 #define MOD_1_1P_METHOD 1
39 #define MOD_1_NORM_THRESHOLD 0 /* always */
40 #define MOD_1_UNNORM_THRESHOLD 0 /* always */
41 #define MOD_1N_TO_MOD_1_1_THRESHOLD 7
42 #define MOD_1U_TO_MOD_1_1_THRESHOLD 5
43 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 9
44 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 42
45 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 14
46 #define USE_PREINV_DIVREM_1 1
47 #define DIV_QR_1N_PI1_METHOD 1
48 #define DIV_QR_1_NORM_THRESHOLD 1
49 #define DIV_QR_1_UNNORM_THRESHOLD 1
50 #define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */
51 #define DIVEXACT_1_THRESHOLD 0 /* always */
52 #define BMOD_1_TO_MOD_1_THRESHOLD 45
53
54 #define DIV_1_VS_MUL_1_PERCENT 225
55
56 #define MUL_TOOM22_THRESHOLD 20
57 #define MUL_TOOM33_THRESHOLD 73
58 #define MUL_TOOM44_THRESHOLD 130
59 #define MUL_TOOM6H_THRESHOLD 222
60 #define MUL_TOOM8H_THRESHOLD 333
61
62 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 107
63 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 108
64 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 89
65 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 92
66 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 100
67
68 #define SQR_BASECASE_THRESHOLD 5
69 #define SQR_TOOM2_THRESHOLD 30
70 #define SQR_TOOM3_THRESHOLD 85
71 #define SQR_TOOM4_THRESHOLD 160
72 #define SQR_TOOM6_THRESHOLD 197
73 #define SQR_TOOM8_THRESHOLD 357
74
75 #define MULMID_TOOM42_THRESHOLD 32
76
77 #define MULMOD_BNM1_THRESHOLD 15
78 #define SQRMOD_BNM1_THRESHOLD 16
79
80 #define MUL_FFT_MODF_THRESHOLD 444 /* k = 5 */
81 #define MUL_FFT_TABLE3 \
82 { { 444, 5}, { 17, 6}, { 9, 5}, { 21, 6}, \
83 { 11, 5}, { 23, 6}, { 21, 7}, { 11, 6}, \
84 { 24, 7}, { 13, 6}, { 28, 7}, { 15, 6}, \
85 { 31, 7}, { 21, 8}, { 11, 7}, { 27, 8}, \
86 { 15, 7}, { 33, 8}, { 19, 7}, { 41, 8}, \
87 { 23, 7}, { 47, 8}, { 27, 9}, { 15, 8}, \
88 { 39, 9}, { 23, 8}, { 51,10}, { 15, 9}, \
89 { 31, 8}, { 67, 9}, { 39, 8}, { 79, 9}, \
90 { 47, 8}, { 95,10}, { 31, 9}, { 63, 8}, \
91 { 127, 9}, { 79,10}, { 47, 9}, { 95,11}, \
92 { 31,10}, { 63, 9}, { 135,10}, { 79, 9}, \
93 { 167,10}, { 95, 9}, { 191, 8}, { 383,10}, \
94 { 111,11}, { 63,10}, { 127, 9}, { 255, 8}, \
95 { 511,10}, { 143, 9}, { 287, 8}, { 575, 9}, \
96 { 303,10}, { 159, 9}, { 319,11}, { 95,10}, \
97 { 191, 9}, { 383,12}, { 63,11}, { 127,10}, \
98 { 255, 9}, { 511,10}, { 271, 9}, { 543, 8}, \
99 { 1087,10}, { 287, 9}, { 575,10}, { 303,11}, \
100 { 159,10}, { 335, 9}, { 671, 8}, { 1343,10}, \
101 { 351, 9}, { 703,11}, { 191,10}, { 383, 9}, \
102 { 767,10}, { 415, 9}, { 831,11}, { 223,10}, \
103 { 447,12}, { 127,11}, { 255,10}, { 543, 9}, \
104 { 1087,11}, { 287,10}, { 607, 9}, { 1215,11}, \
105 { 319,10}, { 671, 9}, { 1343,11}, { 351,10}, \
106 { 703, 9}, { 1407,12}, { 191,11}, { 383,10}, \
107 { 767,11}, { 415,10}, { 831,11}, { 447,13}, \
108 { 127,12}, { 255,11}, { 543,10}, { 1087,11}, \
109 { 607,10}, { 1215,12}, { 319,11}, { 671,10}, \
110 { 1343,11}, { 703,10}, { 1407,11}, { 735,12}, \
111 { 383,11}, { 767,10}, { 1535,11}, { 831,12}, \
112 { 447,10}, { 1791,11}, { 959,13}, { 255,12}, \
113 { 511,11}, { 1087,12}, { 575,11}, { 1215,10}, \
114 { 2431,12}, { 639,11}, { 1343,12}, { 703,11}, \
115 { 1407,13}, { 383,12}, { 767,11}, { 1535,12}, \
116 { 831,11}, { 1727,10}, { 3455,11}, { 1791,12}, \
117 { 959,14}, { 255,13}, { 511,12}, { 1215,11}, \
118 { 2431,13}, { 639,12}, { 1471,13}, { 767,12}, \
119 { 1727,11}, { 3455,12}, { 1791,14}, { 511,13}, \
120 { 1151,12}, { 2431,13}, { 8192,14}, { 16384,15}, \
121 { 32768,16} }
122 #define MUL_FFT_TABLE3_SIZE 157
123 #define MUL_FFT_THRESHOLD 6784
124
125 #define SQR_FFT_MODF_THRESHOLD 340 /* k = 5 */
126 #define SQR_FFT_TABLE3 \
127 { { 340, 5}, { 21, 6}, { 11, 5}, { 23, 6}, \
128 { 21, 7}, { 11, 6}, { 24, 7}, { 13, 6}, \
129 { 28, 7}, { 21, 8}, { 11, 7}, { 27, 8}, \
130 { 15, 7}, { 33, 8}, { 19, 7}, { 39, 8}, \
131 { 23, 7}, { 47, 8}, { 27, 9}, { 15, 8}, \
132 { 39, 9}, { 23, 8}, { 47,10}, { 15, 9}, \
133 { 31, 8}, { 63, 9}, { 39, 8}, { 79, 9}, \
134 { 47,10}, { 31, 9}, { 79,10}, { 47, 9}, \
135 { 95,11}, { 31,10}, { 63, 9}, { 127, 8}, \
136 { 255, 9}, { 135,10}, { 79, 9}, { 159, 8}, \
137 { 319,10}, { 95, 9}, { 191, 8}, { 383, 9}, \
138 { 207,11}, { 63,10}, { 127, 9}, { 255, 8}, \
139 { 511, 9}, { 271,10}, { 143, 9}, { 287, 8}, \
140 { 575, 9}, { 303, 8}, { 607,10}, { 159, 9}, \
141 { 319,10}, { 175,11}, { 95,10}, { 191, 9}, \
142 { 383,10}, { 207,12}, { 63,11}, { 127,10}, \
143 { 255, 9}, { 511,10}, { 271, 9}, { 543, 8}, \
144 { 1087,10}, { 287, 9}, { 575,10}, { 303, 9}, \
145 { 607,11}, { 159,10}, { 319, 9}, { 639,10}, \
146 { 335, 9}, { 671,10}, { 351, 9}, { 703,11}, \
147 { 191,10}, { 383, 9}, { 767,10}, { 415, 9}, \
148 { 831,11}, { 223,10}, { 447,12}, { 127,11}, \
149 { 255,10}, { 543, 9}, { 1087,11}, { 287,10}, \
150 { 607, 9}, { 1215,11}, { 319,10}, { 671,11}, \
151 { 351,10}, { 703,12}, { 191,11}, { 383,10}, \
152 { 767,11}, { 415,10}, { 831,11}, { 479,13}, \
153 { 127,12}, { 255,11}, { 543,10}, { 1087,11}, \
154 { 607,10}, { 1215,12}, { 319,11}, { 671,10}, \
155 { 1343,11}, { 703,10}, { 1407,11}, { 735,12}, \
156 { 383,11}, { 831,12}, { 447,11}, { 959,13}, \
157 { 255,12}, { 511,11}, { 1087,12}, { 575,11}, \
158 { 1215,12}, { 639,11}, { 1343,12}, { 703,11}, \
159 { 1407,13}, { 383,12}, { 831,11}, { 1727,12}, \
160 { 959,14}, { 255,13}, { 511,12}, { 1215,13}, \
161 { 639,12}, { 1471,13}, { 767,12}, { 1727,13}, \
162 { 895,12}, { 1919,14}, { 511,13}, { 1023,12}, \
163 { 2111,13}, { 1151,12}, { 2431,13}, { 8192,14}, \
164 { 16384,15}, { 32768,16} }
165 #define SQR_FFT_TABLE3_SIZE 150
166 #define SQR_FFT_THRESHOLD 4736
167
168 #define MULLO_BASECASE_THRESHOLD 0 /* always */
169 #define MULLO_DC_THRESHOLD 55
170 #define MULLO_MUL_N_THRESHOLD 13463
171 #define SQRLO_BASECASE_THRESHOLD 4
172 #define SQRLO_DC_THRESHOLD 169
173 #define SQRLO_SQR_THRESHOLD 9335
174
175 #define DC_DIV_QR_THRESHOLD 50
176 #define DC_DIVAPPR_Q_THRESHOLD 196
177 #define DC_BDIV_QR_THRESHOLD 51
178 #define DC_BDIV_Q_THRESHOLD 166
179
180 #define INV_MULMOD_BNM1_THRESHOLD 50
181 #define INV_NEWTON_THRESHOLD 226
182 #define INV_APPR_THRESHOLD 202
183
184 #define BINV_NEWTON_THRESHOLD 228
185 #define REDC_1_TO_REDC_N_THRESHOLD 67
186
187 #define MU_DIV_QR_THRESHOLD 1187
188 #define MU_DIVAPPR_Q_THRESHOLD 1308
189 #define MUPI_DIV_QR_THRESHOLD 114
190 #define MU_BDIV_QR_THRESHOLD 998
191 #define MU_BDIV_Q_THRESHOLD 1142
192
193 #define POWM_SEC_TABLE 3,28,78,480,1099
194
195 #define GET_STR_DC_THRESHOLD 11
196 #define GET_STR_PRECOMPUTE_THRESHOLD 24
197 #define SET_STR_DC_THRESHOLD 381
198 #define SET_STR_PRECOMPUTE_THRESHOLD 1002
199
200 #define FAC_DSC_THRESHOLD 179
201 #define FAC_ODD_THRESHOLD 28
202
203 #define MATRIX22_STRASSEN_THRESHOLD 9
204 #define HGCD_THRESHOLD 93
205 #define HGCD_APPR_THRESHOLD 109
206 #define HGCD_REDUCE_THRESHOLD 2479
207 #define GCD_DC_THRESHOLD 379
208 #define GCDEXT_DC_THRESHOLD 273
209 #define JACOBI_BASE_METHOD 4