1 /* Sparc64 gmp-mparam.h -- Compiler/machine parameter header file.
3 Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002, 2004, 2006, 2008, 2009,
4 2010 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 64
22 #define BYTES_PER_MP_LIMB 8
24 /* 500 MHz ultrasparc2 running GNU/Linux */
26 #define DIVREM_1_NORM_THRESHOLD 3
27 #define DIVREM_1_UNNORM_THRESHOLD 4
28 #define MOD_1_NORM_THRESHOLD 3
29 #define MOD_1_UNNORM_THRESHOLD 3
30 #define MOD_1N_TO_MOD_1_1_THRESHOLD MP_SIZE_T_MAX /* never */
31 #define MOD_1U_TO_MOD_1_1_THRESHOLD MP_SIZE_T_MAX
32 #define MOD_1_1_TO_MOD_1_2_THRESHOLD MP_SIZE_T_MAX
33 #define MOD_1_2_TO_MOD_1_4_THRESHOLD MP_SIZE_T_MAX
34 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */
35 #define USE_PREINV_DIVREM_1 1
36 #define DIVREM_2_THRESHOLD 7
37 #define DIVEXACT_1_THRESHOLD 0 /* always */
38 #define BMOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */
40 #define MUL_TOOM22_THRESHOLD 30
41 #define MUL_TOOM33_THRESHOLD 187
42 #define MUL_TOOM44_THRESHOLD 278
43 #define MUL_TOOM6H_THRESHOLD 278
44 #define MUL_TOOM8H_THRESHOLD 357
46 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 201
47 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 199
48 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 154
49 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 107
51 #define SQR_BASECASE_THRESHOLD 13
52 #define SQR_TOOM2_THRESHOLD 69
53 #define SQR_TOOM3_THRESHOLD 116
54 #define SQR_TOOM4_THRESHOLD 336
55 #define SQR_TOOM6_THRESHOLD 336
56 #define SQR_TOOM8_THRESHOLD 454
58 #define MULMOD_BNM1_THRESHOLD 17
59 #define SQRMOD_BNM1_THRESHOLD 23
61 #define MUL_FFT_MODF_THRESHOLD 248 /* k = 5 */
62 #define MUL_FFT_TABLE3 \
63 { { 248, 5}, { 9, 4}, { 19, 6}, { 5, 5}, \
64 { 15, 6}, { 8, 5}, { 17, 6}, { 21, 7}, \
65 { 19, 8}, { 11, 7}, { 25, 8}, { 15, 7}, \
66 { 31, 8}, { 27, 9}, { 15, 8}, { 33, 9}, \
67 { 19, 8}, { 39, 9}, { 27,10}, { 15, 9}, \
68 { 39,10}, { 23, 9}, { 47,11}, { 15,10}, \
69 { 31, 9}, { 67,10}, { 39, 9}, { 79,10}, \
70 { 47,11}, { 31,10}, { 63, 9}, { 127, 8}, \
71 { 255,10}, { 71, 9}, { 143, 8}, { 287,10}, \
72 { 79,11}, { 47,12}, { 4096,13}, { 8192,14}, \
73 { 16384,15}, { 32768,16}, { 65536,17}, { 131072,18}, \
74 { 262144,19}, { 524288,20}, {1048576,21}, {2097152,22}, \
75 {4194304,23}, {8388608,24} }
76 #define MUL_FFT_TABLE3_SIZE 50
77 #define MUL_FFT_THRESHOLD 1984
79 #define SQR_FFT_MODF_THRESHOLD 236 /* k = 5 */
80 #define SQR_FFT_TABLE3 \
81 { { 236, 5}, { 8, 4}, { 17, 5}, { 19, 6}, \
82 { 10, 5}, { 21, 6}, { 19, 7}, { 10, 6}, \
83 { 21, 7}, { 21, 8}, { 21, 9}, { 11, 8}, \
84 { 23, 9}, { 19, 8}, { 43, 9}, { 23,10}, \
85 { 15, 9}, { 43,10}, { 23,11}, { 15,10}, \
86 { 31, 9}, { 63,10}, { 47, 8}, { 191,11}, \
87 { 31,10}, { 63, 8}, { 255, 7}, { 511, 9}, \
88 { 135, 8}, { 271,10}, { 71, 9}, { 143, 8}, \
89 { 287, 7}, { 575,11}, { 47, 9}, { 191, 8}, \
90 { 383,12}, { 4096,13}, { 8192,14}, { 16384,15}, \
91 { 32768,16}, { 65536,17}, { 131072,18}, { 262144,19}, \
92 { 524288,20}, {1048576,21}, {2097152,22}, {4194304,23}, \
94 #define SQR_FFT_TABLE3_SIZE 49
95 #define SQR_FFT_THRESHOLD 1120
97 #define MULLO_BASECASE_THRESHOLD 16
98 #define MULLO_DC_THRESHOLD 41
99 #define MULLO_MUL_N_THRESHOLD 3791
101 #define DC_DIV_QR_THRESHOLD 27
102 #define DC_DIVAPPR_Q_THRESHOLD 100
103 #define DC_BDIV_QR_THRESHOLD 47
104 #define DC_BDIV_Q_THRESHOLD 174
106 #define INV_MULMOD_BNM1_THRESHOLD 58
107 #define INV_NEWTON_THRESHOLD 13
108 #define INV_APPR_THRESHOLD 9
110 #define BINV_NEWTON_THRESHOLD 187
111 #define REDC_1_TO_REDC_2_THRESHOLD 10
112 #define REDC_2_TO_REDC_N_THRESHOLD 115
114 #define MU_DIV_QR_THRESHOLD 680
115 #define MU_DIVAPPR_Q_THRESHOLD 618
116 #define MUPI_DIV_QR_THRESHOLD 0 /* always */
117 #define MU_BDIV_QR_THRESHOLD 748
118 #define MU_BDIV_Q_THRESHOLD 889
120 #define MATRIX22_STRASSEN_THRESHOLD 13
121 #define HGCD_THRESHOLD 53
122 #define GCD_DC_THRESHOLD 283
123 #define GCDEXT_DC_THRESHOLD 186
124 #define JACOBI_BASE_METHOD 2
126 #define GET_STR_DC_THRESHOLD 13
127 #define GET_STR_PRECOMPUTE_THRESHOLD 16
128 #define SET_STR_DC_THRESHOLD 390
129 #define SET_STR_PRECOMPUTE_THRESHOLD 1665