gmp
view mpn/s390_32/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 | 0225fcaacf23 |
| children |
line source
1 /* S/390-32 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 32
22 #define BYTES_PER_MP_LIMB 4
24 /* 770 MHz IBM z900 running in 32-bit mode, using just traditional insns */
26 #define DIVREM_1_NORM_THRESHOLD 0 /* always */
27 #define DIVREM_1_UNNORM_THRESHOLD 5
28 #define MOD_1_1P_METHOD 2
29 #define MOD_1_NORM_THRESHOLD 0 /* always */
30 #define MOD_1_UNNORM_THRESHOLD 5
31 #define MOD_1N_TO_MOD_1_1_THRESHOLD MP_SIZE_T_MAX /* never */
32 #define MOD_1U_TO_MOD_1_1_THRESHOLD 15
33 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 0 /* never mpn_mod_1_1p */
34 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 30
35 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */
36 #define USE_PREINV_DIVREM_1 1
37 #define DIV_QR_2_PI2_THRESHOLD MP_SIZE_T_MAX /* never */
38 #define DIVEXACT_1_THRESHOLD 0 /* always */
39 #define BMOD_1_TO_MOD_1_THRESHOLD MP_SIZE_T_MAX /* never */
41 #define MUL_TOOM22_THRESHOLD 19
42 #define MUL_TOOM33_THRESHOLD 114
43 #define MUL_TOOM44_THRESHOLD 166
44 #define MUL_TOOM6H_THRESHOLD 226
45 #define MUL_TOOM8H_THRESHOLD 333
47 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 106
48 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 122
49 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 105
50 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 113
52 #define SQR_BASECASE_THRESHOLD 7
53 #define SQR_TOOM2_THRESHOLD 40
54 #define SQR_TOOM3_THRESHOLD 126
55 #define SQR_TOOM4_THRESHOLD 192
56 #define SQR_TOOM6_THRESHOLD 246
57 #define SQR_TOOM8_THRESHOLD 357
59 #define MULMID_TOOM42_THRESHOLD 28
61 #define MULMOD_BNM1_THRESHOLD 12
62 #define SQRMOD_BNM1_THRESHOLD 18
64 #define MUL_FFT_MODF_THRESHOLD 244 /* k = 5 */
65 #define MUL_FFT_TABLE3 \
66 { { 244, 5}, { 13, 6}, { 7, 5}, { 15, 6}, \
67 { 8, 5}, { 17, 6}, { 13, 7}, { 7, 6}, \
68 { 16, 7}, { 9, 6}, { 19, 7}, { 11, 6}, \
69 { 23, 7}, { 13, 8}, { 7, 7}, { 19, 8}, \
70 { 11, 7}, { 25, 9}, { 7, 8}, { 15, 7}, \
71 { 33, 8}, { 19, 7}, { 39, 8}, { 23, 7}, \
72 { 47, 8}, { 27, 9}, { 15, 8}, { 39, 9}, \
73 { 23, 8}, { 47,10}, { 15, 9}, { 31, 8}, \
74 { 63, 9}, { 39, 8}, { 79, 9}, { 47,10}, \
75 { 31, 9}, { 63, 8}, { 127, 9}, { 71, 8}, \
76 { 143, 9}, { 79,10}, { 47,11}, { 2048,12}, \
77 { 4096,13}, { 8192,14}, { 16384,15}, { 32768,16} }
78 #define MUL_FFT_TABLE3_SIZE 48
79 #define MUL_FFT_THRESHOLD 2688
81 #define SQR_FFT_MODF_THRESHOLD 216 /* k = 5 */
82 #define SQR_FFT_TABLE3 \
83 { { 216, 5}, { 7, 4}, { 15, 5}, { 17, 6}, \
84 { 13, 7}, { 7, 6}, { 17, 7}, { 9, 6}, \
85 { 20, 7}, { 11, 6}, { 23, 7}, { 13, 8}, \
86 { 7, 7}, { 19, 8}, { 11, 7}, { 25, 9}, \
87 { 7, 8}, { 15, 7}, { 33, 8}, { 19, 7}, \
88 { 39, 8}, { 23, 9}, { 15, 8}, { 39, 9}, \
89 { 23, 8}, { 47,10}, { 15, 9}, { 31, 8}, \
90 { 63, 9}, { 39, 8}, { 79, 9}, { 47,10}, \
91 { 31, 9}, { 63, 8}, { 127, 9}, { 71, 8}, \
92 { 143, 9}, { 79,10}, { 47,11}, { 2048,12}, \
93 { 4096,13}, { 8192,14}, { 16384,15}, { 32768,16} }
94 #define SQR_FFT_TABLE3_SIZE 44
95 #define SQR_FFT_THRESHOLD 1856
97 #define MULLO_BASECASE_THRESHOLD 0 /* always */
98 #define MULLO_DC_THRESHOLD 61
99 #define MULLO_MUL_N_THRESHOLD 5240
101 #define DC_DIV_QR_THRESHOLD 70
102 #define DC_DIVAPPR_Q_THRESHOLD 234
103 #define DC_BDIV_QR_THRESHOLD 59
104 #define DC_BDIV_Q_THRESHOLD 137
106 #define INV_MULMOD_BNM1_THRESHOLD 36
107 #define INV_NEWTON_THRESHOLD 327
108 #define INV_APPR_THRESHOLD 268
110 #define BINV_NEWTON_THRESHOLD 324
111 #define REDC_1_TO_REDC_N_THRESHOLD 63
113 #define MU_DIV_QR_THRESHOLD 1099
114 #define MU_DIVAPPR_Q_THRESHOLD 1360
115 #define MUPI_DIV_QR_THRESHOLD 138
116 #define MU_BDIV_QR_THRESHOLD 889
117 #define MU_BDIV_Q_THRESHOLD 1234
119 #define MATRIX22_STRASSEN_THRESHOLD 18
120 #define HGCD_THRESHOLD 167
121 #define GCD_DC_THRESHOLD 518
122 #define GCDEXT_DC_THRESHOLD 378
123 #define JACOBI_BASE_METHOD 2
125 #define GET_STR_DC_THRESHOLD 14
126 #define GET_STR_PRECOMPUTE_THRESHOLD 25
127 #define SET_STR_DC_THRESHOLD 577
128 #define SET_STR_PRECOMPUTE_THRESHOLD 1217