1 /* S/390-64 gmp-mparam.h -- Compiler/machine parameter header file.
2
3 Copyright 1991, 1993, 1994, 2000-2011, 2014, 2015 Free Software Foundation,
4 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 #define GMP_LIMB_BITS 64
33 #define GMP_LIMB_BYTES 8
34
35 /* 4400 MHz IBM z10 */
36 /* FFT tuning limit = 30 M */
37 /* Generated by tuneup.c, 2015-10-09, gcc 4.8 */
38
39 #define DIVREM_1_NORM_THRESHOLD 0 /* always */
40 #define DIVREM_1_UNNORM_THRESHOLD 3
41 #define MOD_1_1P_METHOD 2
42 #define MOD_1_NORM_THRESHOLD 0 /* always */
43 #define MOD_1_UNNORM_THRESHOLD 3
44 #define MOD_1N_TO_MOD_1_1_THRESHOLD 6
45 #define MOD_1U_TO_MOD_1_1_THRESHOLD 5
46 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 15
47 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 17
48 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 24
49 #define USE_PREINV_DIVREM_1 1
50 #define DIV_QR_1N_PI1_METHOD 1
51 #define DIV_QR_1_NORM_THRESHOLD 2
52 #define DIV_QR_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */
53 #define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */
54 #define DIVEXACT_1_THRESHOLD 0 /* always */
55 #define BMOD_1_TO_MOD_1_THRESHOLD 48
56
57 #define MUL_TOOM22_THRESHOLD 9
58 #define MUL_TOOM33_THRESHOLD 65
59 #define MUL_TOOM44_THRESHOLD 94
60 #define MUL_TOOM6H_THRESHOLD 129
61 #define MUL_TOOM8H_THRESHOLD 187
62
63 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 65
64 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 61
65 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 62
66 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 64
67 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 85
68
69 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */
70 #define SQR_TOOM2_THRESHOLD 11
71 #define SQR_TOOM3_THRESHOLD 80
72 #define SQR_TOOM4_THRESHOLD 118
73 #define SQR_TOOM6_THRESHOLD 189
74 #define SQR_TOOM8_THRESHOLD 236
75
76 #define MULMID_TOOM42_THRESHOLD 24
77
78 #define MULMOD_BNM1_THRESHOLD 7
79 #define SQRMOD_BNM1_THRESHOLD 9
80
81 #define MUL_FFT_MODF_THRESHOLD 252 /* k = 5 */
82 #define MUL_FFT_TABLE3 \
83 { { 252, 5}, { 9, 6}, { 5, 5}, { 11, 6}, \
84 { 6, 5}, { 13, 6}, { 7, 5}, { 15, 6}, \
85 { 13, 7}, { 7, 6}, { 15, 7}, { 13, 8}, \
86 { 7, 7}, { 15, 8}, { 9, 7}, { 19, 8}, \
87 { 11, 7}, { 23, 8}, { 13, 9}, { 7, 8}, \
88 { 15, 7}, { 31, 8}, { 19, 9}, { 11, 8}, \
89 { 27,10}, { 7, 9}, { 15, 8}, { 31, 9}, \
90 { 19, 8}, { 41, 9}, { 27,10}, { 15, 9}, \
91 { 39,10}, { 23, 9}, { 47,11}, { 15,10}, \
92 { 31, 9}, { 67,10}, { 39, 9}, { 79,10}, \
93 { 47,11}, { 31,10}, { 63, 9}, { 127, 8}, \
94 { 255,10}, { 71, 9}, { 143, 8}, { 287, 7}, \
95 { 575, 6}, { 1151,10}, { 79,11}, { 47,12}, \
96 { 31,11}, { 63,10}, { 127, 9}, { 255, 8}, \
97 { 511,10}, { 143,11}, { 79,10}, { 159, 9}, \
98 { 319, 8}, { 639,10}, { 175, 8}, { 703,11}, \
99 { 95,10}, { 191, 9}, { 383, 8}, { 767, 9}, \
100 { 415, 8}, { 831, 7}, { 1663,10}, { 239, 9}, \
101 { 479,12}, { 63,11}, { 127,10}, { 255, 9}, \
102 { 511,11}, { 143,10}, { 287, 9}, { 575, 8}, \
103 { 1151,10}, { 319, 9}, { 639,11}, { 175,10}, \
104 { 351, 9}, { 703, 8}, { 1407, 7}, { 2815,11}, \
105 { 191,10}, { 383, 9}, { 767,10}, { 415,11}, \
106 { 223,10}, { 447, 9}, { 895,13}, { 63,11}, \
107 { 255,10}, { 575, 9}, { 1151,12}, { 159,11}, \
108 { 319,10}, { 639, 9}, { 1279,10}, { 703, 9}, \
109 { 1407,12}, { 191,10}, { 767,11}, { 415,12}, \
110 { 223,11}, { 447,10}, { 895,11}, { 479,13}, \
111 { 127,12}, { 255,11}, { 511,12}, { 287,10}, \
112 { 1151,12}, { 319,11}, { 703,10}, { 1407, 9}, \
113 { 2815,12}, { 383,11}, { 767,12}, { 415,11}, \
114 { 831,10}, { 1663,12}, { 447,11}, { 895,10}, \
115 { 1791, 9}, { 3583,12}, { 479,11}, { 959,10}, \
116 { 1919, 9}, { 3839,12}, { 511, 9}, { 4095, 6}, \
117 { 32767, 8}, { 8447,11}, { 1151,13}, { 319,12}, \
118 { 639,10}, { 2559,12}, { 703,10}, { 2815,12}, \
119 { 831,11}, { 1663,12}, { 895,11}, { 1791,12}, \
120 { 959,11}, { 1919,14}, { 255,13}, { 511,11}, \
121 { 2047,12}, { 1215,10}, { 4863,11}, { 2559,14}, \
122 { 383,12}, { 1535,13}, { 831,12}, { 1663,13}, \
123 { 895,12}, { 1791,11}, { 3583,15}, { 255,14}, \
124 { 511,13}, { 1151,14}, { 639,13}, { 1279,12}, \
125 { 2559,13}, { 1407,12}, { 2815,14}, { 767,13}, \
126 { 1663,10}, { 13311,14}, { 895,13}, { 1791,12}, \
127 { 3583,13}, { 1919,12}, { 3839,10}, { 15359,14}, \
128 { 1151,13}, { 2431,12}, { 4863,14}, { 1279,13}, \
129 { 2559,14}, { 1407,13}, { 2815,15}, { 767,14}, \
130 { 1791,13}, { 8192,14}, { 16384,15}, { 32768,16}, \
131 { 65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \
132 {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} }
133 #define MUL_FFT_TABLE3_SIZE 200
134 #define MUL_FFT_THRESHOLD 1728
135
136 #define SQR_FFT_MODF_THRESHOLD 212 /* k = 5 */
137 #define SQR_FFT_TABLE3 \
138 { { 212, 5}, { 7, 4}, { 15, 5}, { 9, 4}, \
139 { 19, 6}, { 5, 5}, { 11, 6}, { 6, 5}, \
140 { 13, 6}, { 7, 5}, { 15, 6}, { 9, 5}, \
141 { 19, 6}, { 13, 7}, { 7, 6}, { 15, 7}, \
142 { 9, 6}, { 19, 7}, { 13, 8}, { 7, 7}, \
143 { 16, 8}, { 9, 7}, { 19, 8}, { 11, 7}, \
144 { 23, 8}, { 13, 9}, { 7, 8}, { 19, 9}, \
145 { 11, 8}, { 25,10}, { 7, 9}, { 15, 8}, \
146 { 31, 9}, { 23,10}, { 15, 9}, { 39,10}, \
147 { 23,11}, { 15,10}, { 31, 9}, { 63,10}, \
148 { 47,11}, { 31,10}, { 63, 9}, { 127, 8}, \
149 { 255,10}, { 71, 9}, { 143, 8}, { 287, 7}, \
150 { 575,11}, { 47,12}, { 31,11}, { 63,10}, \
151 { 127, 9}, { 255, 8}, { 511,10}, { 143, 9}, \
152 { 287, 8}, { 575, 7}, { 1151,11}, { 79,10}, \
153 { 159, 9}, { 319,10}, { 175, 9}, { 351, 8}, \
154 { 703, 7}, { 1407,10}, { 191, 9}, { 383,10}, \
155 { 207,11}, { 111,10}, { 223,12}, { 63,11}, \
156 { 127,10}, { 255, 9}, { 511,11}, { 143,10}, \
157 { 287, 9}, { 575, 8}, { 1151,11}, { 159,10}, \
158 { 319, 9}, { 639,11}, { 175,10}, { 351, 9}, \
159 { 703, 8}, { 1407,11}, { 191,10}, { 383,11}, \
160 { 207,10}, { 415,11}, { 223,10}, { 447,13}, \
161 { 63,12}, { 127,11}, { 255,10}, { 511,11}, \
162 { 287,10}, { 575, 9}, { 1151,12}, { 159,11}, \
163 { 319,10}, { 639,11}, { 351,10}, { 703, 9}, \
164 { 1407,12}, { 191,11}, { 383,10}, { 767,11}, \
165 { 415,12}, { 223,11}, { 447,10}, { 895, 9}, \
166 { 1791,13}, { 127,12}, { 255,11}, { 511,12}, \
167 { 287,11}, { 575,10}, { 1151,11}, { 607,12}, \
168 { 319,11}, { 639,12}, { 351,11}, { 703,10}, \
169 { 1407,13}, { 191,12}, { 383,11}, { 767,12}, \
170 { 415,11}, { 831,10}, { 1663,12}, { 447,11}, \
171 { 895,10}, { 1791,14}, { 127,13}, { 255,12}, \
172 { 511,11}, { 1023,10}, { 2047,11}, { 1151,12}, \
173 { 607,13}, { 319,11}, { 1279, 9}, { 5119, 8}, \
174 { 10751, 4}, { 172031, 7}, { 22015,11}, { 1407,10}, \
175 { 2943, 8}, { 11775, 9}, { 6143,12}, { 831, 8}, \
176 { 13311,11}, { 1791,14}, { 255,11}, { 2047,13}, \
177 { 575,12}, { 1151,13}, { 639,12}, { 1279,13}, \
178 { 703,12}, { 1407,11}, { 2815,12}, { 1471, 9}, \
179 { 11775,13}, { 767,12}, { 1535,13}, { 831,12}, \
180 { 1663,13}, { 895,11}, { 3583,13}, { 959,12}, \
181 { 1919,10}, { 7679, 9}, { 15359,11}, { 3967,14}, \
182 { 511,13}, { 1151,12}, { 2303,13}, { 1215,14}, \
183 { 639,13}, { 1279,12}, { 2559,14}, { 767,13}, \
184 { 1663,14}, { 895,15}, { 511,13}, { 2047,14}, \
185 { 1279,13}, { 2815,15}, { 767,14}, { 1791,13}, \
186 { 3583,16}, { 65536,17}, { 131072,18}, { 262144,19}, \
187 { 524288,20}, {1048576,21}, {2097152,22}, {4194304,23}, \
188 {8388608,24} }
189 #define SQR_FFT_TABLE3_SIZE 201
190 #define SQR_FFT_THRESHOLD 1344
191
192 #define MULLO_BASECASE_THRESHOLD 0 /* always */
193 #define MULLO_DC_THRESHOLD 33
194 #define MULLO_MUL_N_THRESHOLD 2586
195 #define SQRLO_BASECASE_THRESHOLD 0 /* always */
196 #define SQRLO_DC_THRESHOLD 63
197 #define SQRLO_SQR_THRESHOLD 2663
198
199 #define DC_DIV_QR_THRESHOLD 37
200 #define DC_DIVAPPR_Q_THRESHOLD 143
201 #define DC_BDIV_QR_THRESHOLD 37
202 #define DC_BDIV_Q_THRESHOLD 86
203
204 #define INV_MULMOD_BNM1_THRESHOLD 16
205 #define INV_NEWTON_THRESHOLD 147
206 #define INV_APPR_THRESHOLD 141
207
208 #define BINV_NEWTON_THRESHOLD 141
209 #define REDC_1_TO_REDC_N_THRESHOLD 39
210
211 #define MU_DIV_QR_THRESHOLD 807
212 #define MU_DIVAPPR_Q_THRESHOLD 807
213 #define MUPI_DIV_QR_THRESHOLD 81
214 #define MU_BDIV_QR_THRESHOLD 654
215 #define MU_BDIV_Q_THRESHOLD 792
216
217 #define POWM_SEC_TABLE 1,28,163,1083,2111
218
219 #define GET_STR_DC_THRESHOLD 19
220 #define GET_STR_PRECOMPUTE_THRESHOLD 33
221 #define SET_STR_DC_THRESHOLD 898
222 #define SET_STR_PRECOMPUTE_THRESHOLD 2031
223
224 #define FAC_DSC_THRESHOLD 372
225 #define FAC_ODD_THRESHOLD 23
226
227 #define MATRIX22_STRASSEN_THRESHOLD 17
228 #define HGCD_THRESHOLD 105
229 #define HGCD_APPR_THRESHOLD 111
230 #define HGCD_REDUCE_THRESHOLD 1137
231 #define GCD_DC_THRESHOLD 285
232 #define GCDEXT_DC_THRESHOLD 210
233 #define JACOBI_BASE_METHOD 4