1 /* Sparc64 gmp-mparam.h -- Compiler/machine parameter header file.
2
3 Copyright 1991, 1993, 1994, 1999-2002, 2004, 2006, 2008-2010 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 #define GMP_LIMB_BITS 64
33 #define GMP_LIMB_BYTES 8
34
35 /* 500 MHz ultrasparc2 running GNU/Linux */
36
37 #define DIVREM_1_NORM_THRESHOLD 3
38 #define DIVREM_1_UNNORM_THRESHOLD 4
39 #define MOD_1_NORM_THRESHOLD 3
40 #define MOD_1_UNNORM_THRESHOLD 3
41 #define MOD_1N_TO_MOD_1_1_THRESHOLD MP_SIZE_T_MAX /* never */
42 #define MOD_1U_TO_MOD_1_1_THRESHOLD 22
43 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 0 /* never mpn_mod_1_1p */
44 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 27
45 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */
46 #define USE_PREINV_DIVREM_1 1
47 #define DIVEXACT_1_THRESHOLD 0 /* always */
48 #define BMOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */
49
50 #define MUL_TOOM22_THRESHOLD 30
51 #define MUL_TOOM33_THRESHOLD 187
52 #define MUL_TOOM44_THRESHOLD 278
53 #define MUL_TOOM6H_THRESHOLD 278
54 #define MUL_TOOM8H_THRESHOLD 357
55
56 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 201
57 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 199
58 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 154
59 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 107
60
61 #define SQR_BASECASE_THRESHOLD 13
62 #define SQR_TOOM2_THRESHOLD 69
63 #define SQR_TOOM3_THRESHOLD 116
64 #define SQR_TOOM4_THRESHOLD 336
65 #define SQR_TOOM6_THRESHOLD 336
66 #define SQR_TOOM8_THRESHOLD 454
67
68 #define MULMOD_BNM1_THRESHOLD 17
69 #define SQRMOD_BNM1_THRESHOLD 23
70
71 #define MUL_FFT_MODF_THRESHOLD 248 /* k = 5 */
72 #define MUL_FFT_TABLE3 \
73 { { 248, 5}, { 9, 4}, { 19, 6}, { 5, 5}, \
74 { 15, 6}, { 8, 5}, { 17, 6}, { 21, 7}, \
75 { 19, 8}, { 11, 7}, { 25, 8}, { 15, 7}, \
76 { 31, 8}, { 27, 9}, { 15, 8}, { 33, 9}, \
77 { 19, 8}, { 39, 9}, { 27,10}, { 15, 9}, \
78 { 39,10}, { 23, 9}, { 47,11}, { 15,10}, \
79 { 31, 9}, { 67,10}, { 39, 9}, { 79,10}, \
80 { 47,11}, { 31,10}, { 63, 9}, { 127, 8}, \
81 { 255,10}, { 71, 9}, { 143, 8}, { 287,10}, \
82 { 79,11}, { 47,12}, { 4096,13}, { 8192,14}, \
83 { 16384,15}, { 32768,16}, { 65536,17}, { 131072,18}, \
84 { 262144,19}, { 524288,20}, {1048576,21}, {2097152,22}, \
85 {4194304,23}, {8388608,24} }
86 #define MUL_FFT_TABLE3_SIZE 50
87 #define MUL_FFT_THRESHOLD 1984
88
89 #define SQR_FFT_MODF_THRESHOLD 236 /* k = 5 */
90 #define SQR_FFT_TABLE3 \
91 { { 236, 5}, { 8, 4}, { 17, 5}, { 19, 6}, \
92 { 10, 5}, { 21, 6}, { 19, 7}, { 10, 6}, \
93 { 21, 7}, { 21, 8}, { 21, 9}, { 11, 8}, \
94 { 23, 9}, { 19, 8}, { 43, 9}, { 23,10}, \
95 { 15, 9}, { 43,10}, { 23,11}, { 15,10}, \
96 { 31, 9}, { 63,10}, { 47, 8}, { 191,11}, \
97 { 31,10}, { 63, 8}, { 255, 7}, { 511, 9}, \
98 { 135, 8}, { 271,10}, { 71, 9}, { 143, 8}, \
99 { 287, 7}, { 575,11}, { 47, 9}, { 191, 8}, \
100 { 383,12}, { 4096,13}, { 8192,14}, { 16384,15}, \
101 { 32768,16}, { 65536,17}, { 131072,18}, { 262144,19}, \
102 { 524288,20}, {1048576,21}, {2097152,22}, {4194304,23}, \
103 {8388608,24} }
104 #define SQR_FFT_TABLE3_SIZE 49
105 #define SQR_FFT_THRESHOLD 1120
106
107 #define MULLO_BASECASE_THRESHOLD 16
108 #define MULLO_DC_THRESHOLD 41
109 #define MULLO_MUL_N_THRESHOLD 3791
110
111 #define DC_DIV_QR_THRESHOLD 27
112 #define DC_DIVAPPR_Q_THRESHOLD 100
113 #define DC_BDIV_QR_THRESHOLD 47
114 #define DC_BDIV_Q_THRESHOLD 174
115
116 #define INV_MULMOD_BNM1_THRESHOLD 58
117 #define INV_NEWTON_THRESHOLD 13
118 #define INV_APPR_THRESHOLD 9
119
120 #define BINV_NEWTON_THRESHOLD 187
121 #define REDC_1_TO_REDC_2_THRESHOLD 10
122 #define REDC_2_TO_REDC_N_THRESHOLD 115
123
124 #define MU_DIV_QR_THRESHOLD 680
125 #define MU_DIVAPPR_Q_THRESHOLD 618
126 #define MUPI_DIV_QR_THRESHOLD 0 /* always */
127 #define MU_BDIV_QR_THRESHOLD 748
128 #define MU_BDIV_Q_THRESHOLD 889
129
130 #define MATRIX22_STRASSEN_THRESHOLD 13
131 #define HGCD_THRESHOLD 53
132 #define GCD_DC_THRESHOLD 283
133 #define GCDEXT_DC_THRESHOLD 186
134 #define JACOBI_BASE_METHOD 2
135
136 #define GET_STR_DC_THRESHOLD 13
137 #define GET_STR_PRECOMPUTE_THRESHOLD 16
138 #define SET_STR_DC_THRESHOLD 390
139 #define SET_STR_PRECOMPUTE_THRESHOLD 1665