1 /* S/390-64 for IBM z13 gmp-mparam.h -- Compiler/machine parameter header file.
2
3 Copyright 2021 Free Software Foundation, Inc.
4
5 This file is part of the GNU MP Library.
6
7 The GNU MP Library is free software; you can redistribute it and/or modify
8 it under the terms of either:
9
10 * the GNU Lesser General Public License as published by the Free
11 Software Foundation; either version 3 of the License, or (at your
12 option) any later version.
13
14 or
15
16 * the GNU General Public License as published by the Free Software
17 Foundation; either version 2 of the License, or (at your option) any
18 later version.
19
20 or both in parallel, as here.
21
22 The GNU MP Library is distributed in the hope that it will be useful, but
23 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
24 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
25 for more details.
26
27 You should have received copies of the GNU General Public License and the
28 GNU Lesser General Public License along with the GNU MP Library. If not,
29 see https://www.gnu.org/licenses/. */
30
31 #define GMP_LIMB_BITS 64
32 #define GMP_LIMB_BYTES 8
33
34 #define HAVE_NATIVE_mpn_addmul_2 1
35 #define HAVE_NATIVE_mpn_mul_2 1
36
37 /* Generated by tuneup.c, 2021-07-30, gcc 10.2 */
38
39 #define DIVREM_1_NORM_THRESHOLD MP_SIZE_T_MAX /* never */
40 #define DIVREM_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */
41 #define MOD_1_1P_METHOD 2
42 #define MOD_1_NORM_THRESHOLD MP_SIZE_T_MAX /* never */
43 #define MOD_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */
44 #define MOD_1N_TO_MOD_1_1_THRESHOLD 17
45 #define MOD_1U_TO_MOD_1_1_THRESHOLD 15
46 #define MOD_1_1_TO_MOD_1_2_THRESHOLD 0 /* never mpn_mod_1_1p */
47 #define MOD_1_2_TO_MOD_1_4_THRESHOLD 0 /* never mpn_mod_1s_2p */
48 #define PREINV_MOD_1_TO_MOD_1_THRESHOLD 5
49 #define USE_PREINV_DIVREM_1 0
50 #define DIV_QR_1N_PI1_METHOD 3
51 #define DIV_QR_1_NORM_THRESHOLD MP_SIZE_T_MAX /* never */
52 #define DIV_QR_1_UNNORM_THRESHOLD MP_SIZE_T_MAX /* never */
53 #define DIV_QR_2_PI2_THRESHOLD 996
54 #define DIVEXACT_1_THRESHOLD 4
55 #define BMOD_1_TO_MOD_1_THRESHOLD 0 /* always */
56
57 #define DIV_1_VS_MUL_1_PERCENT 404
58
59 #define MUL_TOOM22_THRESHOLD 23
60 #define MUL_TOOM33_THRESHOLD 94
61 #define MUL_TOOM44_THRESHOLD 166
62 #define MUL_TOOM6H_THRESHOLD 286
63 #define MUL_TOOM8H_THRESHOLD 626
64
65 #define MUL_TOOM32_TO_TOOM43_THRESHOLD 113
66 #define MUL_TOOM32_TO_TOOM53_THRESHOLD 138
67 #define MUL_TOOM42_TO_TOOM53_THRESHOLD 143
68 #define MUL_TOOM42_TO_TOOM63_THRESHOLD 145
69 #define MUL_TOOM43_TO_TOOM54_THRESHOLD 130
70
71 #define SQR_BASECASE_THRESHOLD 0 /* always (native) */
72 #define SQR_TOOM2_THRESHOLD 12
73 #define SQR_TOOM3_THRESHOLD 84
74 #define SQR_TOOM4_THRESHOLD 234
75 #define SQR_TOOM6_THRESHOLD 318
76 #define SQR_TOOM8_THRESHOLD 478
77
78 #define MULMID_TOOM42_THRESHOLD 42
79
80 #define MULMOD_BNM1_THRESHOLD 13
81 #define SQRMOD_BNM1_THRESHOLD 7
82
83 #define MUL_FFT_MODF_THRESHOLD 332 /* k = 5 */
84 #define MUL_FFT_TABLE3 \
85 { { 332, 5}, { 19, 6}, { 10, 5}, { 21, 6}, \
86 { 21, 7}, { 21, 8}, { 11, 7}, { 24, 8}, \
87 { 13, 7}, { 27, 8}, { 15, 7}, { 31, 8}, \
88 { 17, 7}, { 35, 8}, { 19, 7}, { 39, 8}, \
89 { 21, 9}, { 11, 8}, { 27, 9}, { 15, 8}, \
90 { 35, 9}, { 19, 8}, { 41, 9}, { 23, 8}, \
91 { 47, 9}, { 27,10}, { 15, 9}, { 39,10}, \
92 { 23, 9}, { 47,11}, { 15,10}, { 31, 9}, \
93 { 67,10}, { 47,11}, { 2048,12}, { 4096,13}, \
94 { 8192,14}, { 16384,15}, { 32768,16}, { 65536,17}, \
95 { 131072,18}, { 262144,19}, { 524288,20}, {1048576,21}, \
96 {2097152,22}, {4194304,23}, {8388608,24} }
97 #define MUL_FFT_TABLE3_SIZE 47
98 #define MUL_FFT_THRESHOLD 2752
99
100 #define SQR_FFT_MODF_THRESHOLD 240 /* k = 5 */
101 #define SQR_FFT_TABLE3 \
102 { { 240, 5}, { 8, 4}, { 17, 5}, { 13, 6}, \
103 { 7, 5}, { 15, 6}, { 8, 5}, { 17, 6}, \
104 { 9, 5}, { 19, 6}, { 15, 7}, { 8, 6}, \
105 { 17, 7}, { 9, 6}, { 19, 7}, { 10, 6}, \
106 { 21, 7}, { 17, 8}, { 9, 7}, { 20, 8}, \
107 { 11, 7}, { 23, 8}, { 13, 9}, { 7, 8}, \
108 { 21, 9}, { 11, 8}, { 23, 9}, { 15, 8}, \
109 { 31, 9}, { 19, 8}, { 39, 9}, { 23,10}, \
110 { 15, 9}, { 39,10}, { 23,11}, { 15,10}, \
111 { 31, 9}, { 63,10}, { 47,11}, { 2048,12}, \
112 { 4096,13}, { 8192,14}, { 16384,15}, { 32768,16}, \
113 { 65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \
114 {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} }
115 #define SQR_FFT_TABLE3_SIZE 52
116 #define SQR_FFT_THRESHOLD 1856
117
118 #define MULLO_BASECASE_THRESHOLD 0 /* always */
119 #define MULLO_DC_THRESHOLD 25
120 #define MULLO_MUL_N_THRESHOLD 5397
121 #define SQRLO_BASECASE_THRESHOLD 0 /* always */
122 #define SQRLO_DC_THRESHOLD 396
123 #define SQRLO_SQR_THRESHOLD 3704
124
125 #define DC_DIV_QR_THRESHOLD 15
126 #define DC_DIVAPPR_Q_THRESHOLD 50
127 #define DC_BDIV_QR_THRESHOLD 66
128 #define DC_BDIV_Q_THRESHOLD 202
129
130 #define INV_MULMOD_BNM1_THRESHOLD 46
131 #define INV_NEWTON_THRESHOLD 29
132 #define INV_APPR_THRESHOLD 13
133
134 #define BINV_NEWTON_THRESHOLD 312
135 #define REDC_1_TO_REDC_2_THRESHOLD 79
136 #define REDC_2_TO_REDC_N_THRESHOLD 0 /* always */
137
138 #define MU_DIV_QR_THRESHOLD 979
139 #define MU_DIVAPPR_Q_THRESHOLD 979
140 #define MUPI_DIV_QR_THRESHOLD 13
141 #define MU_BDIV_QR_THRESHOLD 942
142 #define MU_BDIV_Q_THRESHOLD 1367
143
144 #define POWM_SEC_TABLE 3,19,215,1730
145
146 #define GET_STR_DC_THRESHOLD 10
147 #define GET_STR_PRECOMPUTE_THRESHOLD 15
148 #define SET_STR_DC_THRESHOLD 882
149 #define SET_STR_PRECOMPUTE_THRESHOLD 2520
150
151 #define FAC_DSC_THRESHOLD 228
152 #define FAC_ODD_THRESHOLD 24
153
154 #define MATRIX22_STRASSEN_THRESHOLD 19
155 #define HGCD2_DIV1_METHOD 1
156 #define HGCD_THRESHOLD 61
157 #define HGCD_APPR_THRESHOLD 51
158 #define HGCD_REDUCE_THRESHOLD 1962
159 #define GCD_DC_THRESHOLD 217
160 #define GCDEXT_DC_THRESHOLD 263
161 #define JACOBI_BASE_METHOD 4
162