1 /* POWER3/PowerPC630 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 MP_SIZE_T_MAX /* never */
27 #define MOD_1U_TO_MOD_1_1_THRESHOLD MP_SIZE_T_MAX
28 #define MOD_1_1_TO_MOD_1_2_THRESHOLD MP_SIZE_T_MAX
29 #define MOD_1_2_TO_MOD_1_4_THRESHOLD MP_SIZE_T_MAX
30 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */
31 #define USE_PREINV_DIVREM_1 0
32 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */
33 #define BMOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */
35 #define MUL_TOOM22_THRESHOLD 10
36 #define MUL_TOOM33_THRESHOLD 33
37 #define MUL_TOOM44_THRESHOLD 46
38 #define MUL_TOOM6H_THRESHOLD 77
39 #define MUL_TOOM8H_THRESHOLD 115
41 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 49
42 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 38
43 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 33
44 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 32
46 #define SQR_BASECASE_THRESHOLD 0 /* always */
47 #define SQR_TOOM2_THRESHOLD 14
48 #define SQR_TOOM3_THRESHOLD 49
49 #define SQR_TOOM4_THRESHOLD 64
50 #define SQR_TOOM6_THRESHOLD 84
51 #define SQR_TOOM8_THRESHOLD 127
53 #define MULMOD_BNM1_THRESHOLD 8
54 #define SQRMOD_BNM1_THRESHOLD 9
56 #define MUL_FFT_MODF_THRESHOLD 220 /* k = 5 */
57 #define MUL_FFT_TABLE3 \
58 { { 220, 5}, { 9, 6}, { 5, 5}, { 11, 6}, \
59 { 13, 7}, { 7, 6}, { 15, 7}, { 13, 8}, \
60 { 7, 7}, { 15, 8}, { 13, 9}, { 7, 8}, \
61 { 19, 9}, { 11, 8}, { 23,10}, { 7, 9}, \
62 { 15, 8}, { 33, 9}, { 23,10}, { 15, 9}, \
63 { 35, 8}, { 71,10}, { 23, 9}, { 47,11}, \
64 { 15,10}, { 31, 9}, { 71,10}, { 39, 9}, \
65 { 79,10}, { 55,11}, { 31,10}, { 63, 9}, \
66 { 127,10}, { 71, 9}, { 143, 8}, { 287,10}, \
67 { 79,11}, { 47,10}, { 95, 9}, { 191,12}, \
68 { 31,11}, { 63,10}, { 127, 9}, { 255, 8}, \
69 { 511,10}, { 143, 9}, { 287,11}, { 79,10}, \
70 { 159, 9}, { 319, 8}, { 639,10}, { 175, 9}, \
71 { 351,11}, { 95,10}, { 191, 9}, { 383,11}, \
72 { 111,10}, { 223,12}, { 63,11}, { 127,10}, \
73 { 255, 9}, { 511,11}, { 143,10}, { 287, 9}, \
74 { 575,11}, { 159,10}, { 319, 9}, { 639,11}, \
75 { 175,10}, { 351,12}, { 95,11}, { 191,10}, \
76 { 383, 9}, { 767,11}, { 223,13}, { 63,12}, \
77 { 127,11}, { 255,10}, { 511,11}, { 287,10}, \
78 { 575, 9}, { 1151,12}, { 159,11}, { 319,10}, \
79 { 639,11}, { 351,12}, { 191,11}, { 383,10}, \
80 { 767,12}, { 223,11}, { 447,10}, { 895,13}, \
81 { 127,12}, { 255,11}, { 511,12}, { 287,11}, \
82 { 575,10}, { 1151,12}, { 319,11}, { 639,12}, \
83 { 351,11}, { 703,13}, { 191,12}, { 383,11}, \
84 { 767,12}, { 415,11}, { 831,10}, { 1663,12}, \
85 { 447,11}, { 895,14}, { 16384,15}, { 32768,16}, \
86 { 65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \
87 {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} }
88 #define MUL_FFT_TABLE3_SIZE 120
89 #define MUL_FFT_THRESHOLD 2688
91 #define SQR_FFT_MODF_THRESHOLD 188 /* k = 5 */
92 #define SQR_FFT_TABLE3 \
93 { { 188, 5}, { 9, 6}, { 5, 5}, { 11, 6}, \
94 { 13, 7}, { 13, 8}, { 7, 7}, { 16, 8}, \
95 { 9, 7}, { 19, 8}, { 13, 9}, { 7, 8}, \
96 { 19, 9}, { 11, 8}, { 23,10}, { 7, 9}, \
97 { 15, 8}, { 31, 9}, { 19, 8}, { 39, 9}, \
98 { 23,10}, { 15, 9}, { 39,10}, { 23,11}, \
99 { 15,10}, { 31, 9}, { 67,10}, { 39, 9}, \
100 { 79, 8}, { 159,10}, { 47, 9}, { 95, 8}, \
101 { 191,11}, { 31,10}, { 63, 9}, { 127, 8}, \
102 { 255,10}, { 71, 9}, { 143, 8}, { 287,10}, \
103 { 79, 9}, { 159,11}, { 47,10}, { 95, 9}, \
104 { 191,12}, { 31,11}, { 63,10}, { 127, 9}, \
105 { 255, 8}, { 511,10}, { 143, 9}, { 287,11}, \
106 { 79,10}, { 159, 9}, { 319, 8}, { 639,10}, \
107 { 175,11}, { 95,10}, { 191, 9}, { 383,11}, \
108 { 111,10}, { 223,12}, { 63,11}, { 127,10}, \
109 { 255, 9}, { 511,11}, { 143,10}, { 287, 9}, \
110 { 575,11}, { 159,10}, { 319, 9}, { 639,11}, \
111 { 175,12}, { 95,11}, { 191,10}, { 383, 9}, \
112 { 767,11}, { 223,13}, { 63,12}, { 127,11}, \
113 { 255,10}, { 511,11}, { 287,10}, { 575,12}, \
114 { 159,11}, { 319,10}, { 639,11}, { 351,12}, \
115 { 191,11}, { 383,10}, { 767,12}, { 223,11}, \
116 { 447,10}, { 895,13}, { 127,12}, { 255,11}, \
117 { 511,12}, { 287,11}, { 575,10}, { 1151,12}, \
118 { 319,11}, { 639,12}, { 351,13}, { 191,12}, \
119 { 383,11}, { 767,12}, { 447,11}, { 895,14}, \
120 { 16384,15}, { 32768,16}, { 65536,17}, { 131072,18}, \
121 { 262144,19}, { 524288,20}, {1048576,21}, {2097152,22}, \
122 {4194304,23}, {8388608,24} }
123 #define SQR_FFT_TABLE3_SIZE 118
124 #define SQR_FFT_THRESHOLD 1728
126 #define MULLO_BASECASE_THRESHOLD 3
127 #define MULLO_DC_THRESHOLD 27
128 #define MULLO_MUL_N_THRESHOLD 4940
130 #define DC_DIV_QR_THRESHOLD 27
131 #define DC_DIVAPPR_Q_THRESHOLD 95
132 #define DC_BDIV_QR_THRESHOLD 28
133 #define DC_BDIV_Q_THRESHOLD 62
135 #define INV_MULMOD_BNM1_THRESHOLD 76
136 #define INV_NEWTON_THRESHOLD 117
137 #define INV_APPR_THRESHOLD 101
139 #define BINV_NEWTON_THRESHOLD 133
140 #define REDC_1_TO_REDC_N_THRESHOLD 30
142 #define MU_DIV_QR_THRESHOLD 618
143 #define MU_DIVAPPR_Q_THRESHOLD 551
144 #define MUPI_DIV_QR_THRESHOLD 49
145 #define MU_BDIV_QR_THRESHOLD 492
146 #define MU_BDIV_Q_THRESHOLD 541
148 #define MATRIX22_STRASSEN_THRESHOLD 9
149 #define HGCD_THRESHOLD 55
150 #define GCD_DC_THRESHOLD 162
151 #define GCDEXT_DC_THRESHOLD 124
152 #define JACOBI_BASE_METHOD 1
154 #define GET_STR_DC_THRESHOLD 17
155 #define GET_STR_PRECOMPUTE_THRESHOLD 27
156 #define SET_STR_DC_THRESHOLD 354
157 #define SET_STR_PRECOMPUTE_THRESHOLD 812