gmp
view mpn/x86_64/coreinhm/gmp-mparam.h @ 15000:5efefa9fff4e
Rewrite mpz reuse.c.
| author | Torbjorn Granlund <tege@gmplib.org> |
|---|---|
| date | Wed, 23 May 2012 23:34:53 +0200 |
| parents | 561ce870c111 |
| children |
line source
1 /* Nehalem gmp-mparam.h -- Compiler/machine parameter header file.
3 Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
4 2008, 2009, 2010, 2011 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 /* 2667 MHz Core i7 Nehalem */
26 #define MOD_1_NORM_THRESHOLD 0 /* always */
27 #define MOD_1_UNNORM_THRESHOLD 0 /* always */
28 #define MOD_1N_TO_MOD_1_1_THRESHOLD 3
29 #define MOD_1U_TO_MOD_1_1_THRESHOLD 3
30 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 11
31 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 16
32 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 9
33 #define USE_PREINV_DIVREM_1 1 /* native */
34 #define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */
35 #define DIVEXACT_1_THRESHOLD 0 /* always (native) */
36 #define BMOD_1_TO_MOD_1_THRESHOLD 17
38 #define MUL_TOOM22_THRESHOLD 16
39 #define MUL_TOOM33_THRESHOLD 65
40 #define MUL_TOOM44_THRESHOLD 166
41 #define MUL_TOOM6H_THRESHOLD 226
42 #define MUL_TOOM8H_THRESHOLD 333
44 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 65
45 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 107
46 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 98
47 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 113
48 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 88
50 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */
51 #define SQR_TOOM2_THRESHOLD 30
52 #define SQR_TOOM3_THRESHOLD 101
53 #define SQR_TOOM4_THRESHOLD 250
54 #define SQR_TOOM6_THRESHOLD 303
55 #define SQR_TOOM8_THRESHOLD 333
57 #define MULMID_TOOM42_THRESHOLD 24
59 #define MULMOD_BNM1_THRESHOLD 14
60 #define SQRMOD_BNM1_THRESHOLD 15
62 #define POWM_SEC_TABLE 3,65,322,1006,2080
64 #define MUL_FFT_MODF_THRESHOLD 380 /* k = 5 */
65 #define MUL_FFT_TABLE3 \
66 { { 380, 5}, { 17, 6}, { 9, 5}, { 19, 6}, \
67 { 10, 5}, { 21, 6}, { 11, 5}, { 23, 6}, \
68 { 21, 7}, { 11, 6}, { 23, 7}, { 21, 8}, \
69 { 11, 7}, { 24, 8}, { 13, 7}, { 27, 8}, \
70 { 15, 7}, { 31, 8}, { 21, 9}, { 11, 8}, \
71 { 27, 9}, { 15, 8}, { 33, 9}, { 19, 8}, \
72 { 39, 9}, { 23, 8}, { 47, 9}, { 27,10}, \
73 { 15, 9}, { 39,10}, { 23, 9}, { 47,11}, \
74 { 15,10}, { 31, 9}, { 67,10}, { 39, 9}, \
75 { 79,10}, { 47, 9}, { 95,10}, { 55,11}, \
76 { 31,10}, { 79,11}, { 47,10}, { 95,12}, \
77 { 31,11}, { 63,10}, { 135,11}, { 79,10}, \
78 { 159,11}, { 95,10}, { 191, 9}, { 383,12}, \
79 { 63,11}, { 127,10}, { 255, 9}, { 511,11}, \
80 { 143,10}, { 287, 9}, { 575,10}, { 303,11}, \
81 { 159,10}, { 319,12}, { 95,11}, { 191,10}, \
82 { 383,11}, { 207,13}, { 63,12}, { 127,11}, \
83 { 255,10}, { 511,11}, { 271,10}, { 543,11}, \
84 { 287,10}, { 575,11}, { 303,12}, { 159,11}, \
85 { 319,10}, { 639,11}, { 351,10}, { 703,12}, \
86 { 191,11}, { 383,10}, { 767,11}, { 415,10}, \
87 { 831,12}, { 223,11}, { 447,10}, { 895,13}, \
88 { 127,12}, { 255,11}, { 511,10}, { 1023,11}, \
89 { 543,12}, { 287,11}, { 607,12}, { 319,11}, \
90 { 639,12}, { 351,11}, { 703,10}, { 1407,13}, \
91 { 191,12}, { 383,11}, { 767,12}, { 415,11}, \
92 { 831,10}, { 1663,12}, { 447,11}, { 895,12}, \
93 { 479,14}, { 127,13}, { 255,12}, { 511,11}, \
94 { 1023,12}, { 543,11}, { 1087,12}, { 575,11}, \
95 { 1151,12}, { 607,13}, { 319,12}, { 703,11}, \
96 { 1407,13}, { 383,12}, { 831,11}, { 1663,13}, \
97 { 447,12}, { 959,11}, { 1919,14}, { 16384,15}, \
98 { 32768,16}, { 65536,17}, { 131072,18}, { 262144,19}, \
99 { 524288,20}, {1048576,21}, {2097152,22}, {4194304,23}, \
100 {8388608,24} }
101 #define MUL_FFT_TABLE3_SIZE 137
102 #define MUL_FFT_THRESHOLD 3712
104 #define SQR_FFT_MODF_THRESHOLD 304 /* k = 5 */
105 #define SQR_FFT_TABLE3 \
106 { { 304, 5}, { 17, 6}, { 9, 5}, { 19, 6}, \
107 { 21, 7}, { 11, 6}, { 23, 7}, { 21, 8}, \
108 { 11, 7}, { 24, 8}, { 13, 7}, { 27, 8}, \
109 { 15, 7}, { 31, 8}, { 21, 9}, { 11, 8}, \
110 { 27, 9}, { 15, 8}, { 33, 9}, { 19, 8}, \
111 { 41, 9}, { 23, 8}, { 47, 9}, { 27,10}, \
112 { 15, 9}, { 39,10}, { 23, 9}, { 47,11}, \
113 { 15,10}, { 31, 9}, { 67,10}, { 39, 9}, \
114 { 79,10}, { 47,11}, { 31,10}, { 79,11}, \
115 { 47,12}, { 31,11}, { 63,10}, { 127, 9}, \
116 { 255,11}, { 79,10}, { 159, 9}, { 319,11}, \
117 { 95,10}, { 191, 9}, { 383,12}, { 63,11}, \
118 { 127,10}, { 255, 9}, { 511,10}, { 271, 9}, \
119 { 543,11}, { 143,10}, { 287, 9}, { 575,11}, \
120 { 159,10}, { 319,11}, { 175,12}, { 95,11}, \
121 { 191,10}, { 383,11}, { 207,13}, { 63,12}, \
122 { 127,11}, { 255,10}, { 511,11}, { 271,10}, \
123 { 543,11}, { 287,10}, { 575,12}, { 159,11}, \
124 { 319,10}, { 639,11}, { 351,10}, { 703,12}, \
125 { 191,11}, { 383,10}, { 767,11}, { 415,10}, \
126 { 831,12}, { 223,11}, { 447,10}, { 895,11}, \
127 { 479,13}, { 127,12}, { 255,11}, { 511,10}, \
128 { 1023,11}, { 543,12}, { 287,11}, { 575,10}, \
129 { 1151,12}, { 319,11}, { 639,12}, { 351,11}, \
130 { 703,13}, { 191,12}, { 383,11}, { 767,12}, \
131 { 415,11}, { 831,12}, { 447,11}, { 895,12}, \
132 { 479,11}, { 959,14}, { 127,13}, { 255,12}, \
133 { 511,11}, { 1023,12}, { 543,11}, { 1087,12}, \
134 { 575,11}, { 1151,12}, { 607,13}, { 319,12}, \
135 { 639,11}, { 1279,12}, { 703,11}, { 1407,13}, \
136 { 383,12}, { 767,11}, { 1535,12}, { 831,13}, \
137 { 447,12}, { 959,11}, { 1919,14}, { 16384,15}, \
138 { 32768,16}, { 65536,17}, { 131072,18}, { 262144,19}, \
139 { 524288,20}, {1048576,21}, {2097152,22}, {4194304,23}, \
140 {8388608,24} }
141 #define SQR_FFT_TABLE3_SIZE 137
142 #define SQR_FFT_THRESHOLD 2752
144 #define MULLO_BASECASE_THRESHOLD 0 /* always */
145 #define MULLO_DC_THRESHOLD 49
146 #define MULLO_MUL_N_THRESHOLD 8648
148 #define DC_DIV_QR_THRESHOLD 38
149 #define DC_DIVAPPR_Q_THRESHOLD 135
150 #define DC_BDIV_QR_THRESHOLD 36
151 #define DC_BDIV_Q_THRESHOLD 24
153 #define INV_MULMOD_BNM1_THRESHOLD 50
154 #define INV_NEWTON_THRESHOLD 163
155 #define INV_APPR_THRESHOLD 141
157 #define BINV_NEWTON_THRESHOLD 230
158 #define REDC_1_TO_REDC_2_THRESHOLD 9
159 #define REDC_2_TO_REDC_N_THRESHOLD 55
161 #define MU_DIV_QR_THRESHOLD 1187
162 #define MU_DIVAPPR_Q_THRESHOLD 1187
163 #define MUPI_DIV_QR_THRESHOLD 73
164 #define MU_BDIV_QR_THRESHOLD 1078
165 #define MU_BDIV_Q_THRESHOLD 1187
167 #define MATRIX22_STRASSEN_THRESHOLD 19
168 #define HGCD_THRESHOLD 117
169 #define HGCD_APPR_THRESHOLD 169
170 #define HGCD_REDUCE_THRESHOLD 2479
171 #define GCD_DC_THRESHOLD 330
172 #define GCDEXT_DC_THRESHOLD 375
173 #define JACOBI_BASE_METHOD 4
175 #define GET_STR_DC_THRESHOLD 13
176 #define GET_STR_PRECOMPUTE_THRESHOLD 20
177 #define SET_STR_DC_THRESHOLD 300
178 #define SET_STR_PRECOMPUTE_THRESHOLD 1506
180 #define FAC_DSC_THRESHOLD 286
181 #define FAC_ODD_THRESHOLD 44