1 /* POWER4/PowerPC970 gmp-mparam.h -- Compiler/machine parameter header file.
3 Copyright 2008, 2009, 2010 Free Software Foundation, Inc.
5 This file is part of the GNU MP Library.
7 The GNU MP Library is free software; you can redistribute it and/or modify
8 it under the terms of the GNU Lesser General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or (at your
10 option) any later version.
12 The GNU MP Library is distributed in the hope that it will be useful, but
13 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
15 License for more details.
17 You should have received a copy of the GNU Lesser General Public License
18 along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */
20 #define GMP_LIMB_BITS 64
21 #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 7
27 #define MOD_1U_TO_MOD_1_1_THRESHOLD 6
28 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 9
29 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 26
30 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 14
31 #define USE_PREINV_DIVREM_1 0
32 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */
33 #define BMOD_1_TO_MOD_1_THRESHOLD 43
35 #define MUL_TOOM22_THRESHOLD 14
36 #define MUL_TOOM33_THRESHOLD 54
37 #define MUL_TOOM44_THRESHOLD 154
38 #define MUL_TOOM6H_THRESHOLD 206
39 #define MUL_TOOM8H_THRESHOLD 309
41 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 89
42 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 99
43 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 97
44 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 97
46 #define SQR_BASECASE_THRESHOLD 5
47 #define SQR_TOOM2_THRESHOLD 36
48 #define SQR_TOOM3_THRESHOLD 61
49 #define SQR_TOOM4_THRESHOLD 154
50 #define SQR_TOOM6_THRESHOLD 206
51 #define SQR_TOOM8_THRESHOLD 309
53 #define MULMOD_BNM1_THRESHOLD 11
54 #define SQRMOD_BNM1_THRESHOLD 9
56 #define MUL_FFT_MODF_THRESHOLD 380 /* k = 5 */
57 #define MUL_FFT_TABLE3 \
58 { { 380, 5}, { 17, 6}, { 9, 5}, { 19, 6}, \
59 { 10, 5}, { 21, 6}, { 11, 5}, { 23, 6}, \
60 { 23, 7}, { 12, 6}, { 25, 7}, { 25, 8}, \
61 { 13, 7}, { 30, 6}, { 61, 7}, { 32, 8}, \
62 { 17, 7}, { 35, 8}, { 29, 9}, { 15, 8}, \
63 { 35, 9}, { 19, 8}, { 41, 9}, { 23, 8}, \
64 { 47, 9}, { 27,10}, { 15, 9}, { 39,10}, \
65 { 23, 9}, { 55,11}, { 15,10}, { 31, 9}, \
66 { 71,10}, { 39, 9}, { 83,10}, { 47, 9}, \
67 { 99,10}, { 55,11}, { 31,10}, { 63, 9}, \
68 { 127,10}, { 79,11}, { 47,10}, { 103,12}, \
69 { 31,11}, { 63,10}, { 127, 9}, { 255,10}, \
70 { 135, 9}, { 271,11}, { 79,10}, { 159, 9}, \
71 { 319,10}, { 167,11}, { 95,10}, { 191, 9}, \
72 { 383, 8}, { 767,10}, { 207,11}, { 111,12}, \
73 { 63,11}, { 127,10}, { 255, 9}, { 511,10}, \
74 { 271,11}, { 143,10}, { 287, 9}, { 575,10}, \
75 { 303, 9}, { 607,11}, { 159,10}, { 319, 9}, \
76 { 639,10}, { 335, 9}, { 671,12}, { 95,11}, \
77 { 191,10}, { 383, 9}, { 767,11}, { 207,10}, \
78 { 415, 9}, { 831,13}, { 63,12}, { 127,11}, \
79 { 255,10}, { 511,11}, { 271,10}, { 543, 9}, \
80 { 1087,11}, { 287,10}, { 575,11}, { 303,10}, \
81 { 607,12}, { 159,11}, { 319,10}, { 639,11}, \
82 { 335,10}, { 671,11}, { 351,10}, { 703,11}, \
83 { 367,12}, { 191,11}, { 383,10}, { 767,11}, \
84 { 415,10}, { 831,12}, { 223,11}, { 447,10}, \
85 { 895,13}, { 127,12}, { 255,11}, { 511,10}, \
86 { 1023,11}, { 543,10}, { 1087,12}, { 287,11}, \
87 { 575,10}, { 1151,11}, { 607,10}, { 1215,12}, \
88 { 319,11}, { 639,10}, { 1279,11}, { 671,12}, \
89 { 351,11}, { 703,10}, { 1407,13}, { 191,12}, \
90 { 383,11}, { 767,12}, { 415,11}, { 831,10}, \
91 { 1663,12}, { 447,11}, { 895,12}, { 479,14}, \
92 { 127,13}, { 255,12}, { 511,11}, { 1023,12}, \
93 { 543,11}, { 1087,10}, { 2175,12}, { 575,11}, \
94 { 1151,12}, { 607,11}, { 1215,13}, { 319,12}, \
95 { 639,11}, { 1279,12}, { 671,11}, { 1343,10}, \
96 { 2687,12}, { 703,11}, { 1407,12}, { 735,13}, \
97 { 383,12}, { 767,11}, { 1535,12}, { 799,11}, \
98 { 1599,12}, { 831,11}, { 1663,13}, { 447,12}, \
99 { 959,14}, { 255,13}, { 511,12}, { 1087,11}, \
100 { 2175,13}, { 575,12}, { 1215,11}, { 2431,13}, \
101 { 639,12}, { 1343,11}, { 2687,13}, { 703,12}, \
102 { 1407,14}, { 383,13}, { 767,12}, { 1599,13}, \
103 { 831,12}, { 1663,13}, { 959,15}, { 255,14}, \
104 { 511,13}, { 1087,12}, { 2175,13}, { 1215,12}, \
105 { 2431,14}, { 639,13}, { 1343,12}, { 2687,13}, \
106 { 1471,12}, { 2943,14}, { 767,13}, { 1599,12}, \
107 { 3199,13}, { 1663,14}, { 895,13}, { 1855,15}, \
108 { 32768,16}, { 65536,17}, { 131072,18}, { 262144,19}, \
109 { 524288,20}, {1048576,21}, {2097152,22}, {4194304,23}, \
111 #define MUL_FFT_TABLE3_SIZE 209
112 #define MUL_FFT_THRESHOLD 7296
114 #define SQR_FFT_MODF_THRESHOLD 308 /* k = 5 */
115 #define SQR_FFT_TABLE3 \
116 { { 308, 5}, { 17, 6}, { 9, 5}, { 19, 6}, \
117 { 19, 7}, { 10, 6}, { 21, 7}, { 11, 6}, \
118 { 23, 7}, { 21, 8}, { 11, 7}, { 24, 8}, \
119 { 13, 7}, { 29, 8}, { 15, 7}, { 31, 8}, \
120 { 21, 9}, { 11, 8}, { 27, 9}, { 15, 8}, \
121 { 33, 9}, { 19, 8}, { 39, 9}, { 23, 8}, \
122 { 47, 9}, { 27,10}, { 15, 9}, { 39,10}, \
123 { 23, 9}, { 51,11}, { 15,10}, { 31, 9}, \
124 { 67,10}, { 39, 9}, { 83,10}, { 47, 9}, \
125 { 95,10}, { 55,11}, { 31,10}, { 79,11}, \
126 { 47,10}, { 95, 9}, { 191, 8}, { 383,12}, \
127 { 31,11}, { 63,10}, { 127, 9}, { 255, 8}, \
128 { 511,10}, { 135, 9}, { 271,11}, { 79,10}, \
129 { 159, 9}, { 319,10}, { 175, 9}, { 351,11}, \
130 { 95,10}, { 191, 9}, { 383,10}, { 207, 9}, \
131 { 415,11}, { 111,12}, { 63,11}, { 127,10}, \
132 { 255, 9}, { 511, 8}, { 1023,10}, { 271, 9}, \
133 { 543,10}, { 287, 9}, { 575, 8}, { 1151,10}, \
134 { 303,11}, { 159,10}, { 319, 9}, { 639,11}, \
135 { 175,10}, { 351,12}, { 95,11}, { 191,10}, \
136 { 383, 9}, { 767,11}, { 207,10}, { 415, 9}, \
137 { 831,11}, { 223,13}, { 63,12}, { 127,11}, \
138 { 255,10}, { 511, 9}, { 1023,11}, { 271,10}, \
139 { 543,11}, { 287,10}, { 575, 9}, { 1151,11}, \
140 { 303,12}, { 159,11}, { 319,10}, { 639,11}, \
141 { 351,10}, { 703,12}, { 191,11}, { 383,10}, \
142 { 767,11}, { 415,10}, { 831,12}, { 223,11}, \
143 { 447,10}, { 895,11}, { 479,10}, { 959,13}, \
144 { 127,12}, { 255,11}, { 511,10}, { 1023,11}, \
145 { 543,12}, { 287,11}, { 575,10}, { 1151,11}, \
146 { 607,12}, { 319,11}, { 639,10}, { 1279,12}, \
147 { 351,11}, { 703,13}, { 191,12}, { 383,11}, \
148 { 767,12}, { 415,11}, { 831,10}, { 1663,12}, \
149 { 447,11}, { 895,12}, { 479,11}, { 959,14}, \
150 { 127,13}, { 255,12}, { 511,11}, { 1023,12}, \
151 { 543,11}, { 1087,10}, { 2175,12}, { 575,11}, \
152 { 1151,12}, { 607,13}, { 319,12}, { 639,11}, \
153 { 1279,12}, { 671,11}, { 1343,12}, { 703,11}, \
154 { 1407,13}, { 383,12}, { 767,11}, { 1535,12}, \
155 { 831,11}, { 1663,13}, { 447,12}, { 959,11}, \
156 { 1919,14}, { 255,13}, { 511,12}, { 1087,11}, \
157 { 2175,13}, { 575,12}, { 1215,11}, { 2431,13}, \
158 { 639,12}, { 1343,13}, { 703,12}, { 1407,14}, \
159 { 383,13}, { 767,12}, { 1535,13}, { 831,12}, \
160 { 1663,13}, { 959,12}, { 1919,15}, { 255,14}, \
161 { 511,13}, { 1087,12}, { 2175,13}, { 1215,12}, \
162 { 2431,14}, { 639,13}, { 1343,12}, { 2687,13}, \
163 { 1407,12}, { 2815,13}, { 1471,14}, { 767,13}, \
164 { 1535,12}, { 3071,13}, { 1663,14}, { 895,13}, \
165 { 1791,12}, { 3839,15}, { 32768,16}, { 65536,17}, \
166 { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \
167 {2097152,22}, {4194304,23}, {8388608,24} }
168 #define SQR_FFT_TABLE3_SIZE 207
169 #define SQR_FFT_THRESHOLD 2752
171 #define MULLO_BASECASE_THRESHOLD 5
172 #define MULLO_DC_THRESHOLD 34
173 #define MULLO_MUL_N_THRESHOLD 14281
175 #define DC_DIV_QR_THRESHOLD 30
176 #define DC_DIVAPPR_Q_THRESHOLD 103
177 #define DC_BDIV_QR_THRESHOLD 48
178 #define DC_BDIV_Q_THRESHOLD 120
180 #define INV_MULMOD_BNM1_THRESHOLD 30
181 #define INV_NEWTON_THRESHOLD 129
182 #define INV_APPR_THRESHOLD 109
184 #define BINV_NEWTON_THRESHOLD 204
185 #define REDC_1_TO_REDC_N_THRESHOLD 55
187 #define MU_DIV_QR_THRESHOLD 998
188 #define MU_DIVAPPR_Q_THRESHOLD 1017
189 #define MUPI_DIV_QR_THRESHOLD 61
190 #define MU_BDIV_QR_THRESHOLD 889
191 #define MU_BDIV_Q_THRESHOLD 1078
193 #define MATRIX22_STRASSEN_THRESHOLD 9
194 #define HGCD_THRESHOLD 96
195 #define GCD_DC_THRESHOLD 229
196 #define GCDEXT_DC_THRESHOLD 225
197 #define JACOBI_BASE_METHOD 1
199 #define GET_STR_DC_THRESHOLD 11
200 #define GET_STR_PRECOMPUTE_THRESHOLD 23
201 #define SET_STR_DC_THRESHOLD 650
202 #define SET_STR_PRECOMPUTE_THRESHOLD 1781