1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
|
//------------------------------------------------------------------------------
// GB_binop_to_monoid: convert a binary op into its corresponding monoid
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
#include "GB.h"
#include "GB_binop.h"
GrB_Monoid GB_binop_to_monoid // return the corresponding monoid, or NULL
(
const GrB_BinaryOp op_in // binary op to convert
)
{
//--------------------------------------------------------------------------
// check inputs
//--------------------------------------------------------------------------
ASSERT (op_in != NULL) ;
//--------------------------------------------------------------------------
// convert the binary op_in to its corresponding monoid
//--------------------------------------------------------------------------
ASSERT_BINARYOP_OK (op_in, "binary op to convert to monoid", GB0) ;
GrB_BinaryOp op = GB_boolean_rename_op (op_in) ;
GB_Type_code zcode = op->ztype->code ;
GB_Opcode opcode = op->opcode ;
switch (opcode)
{
case GB_MIN_binop_code:
switch (zcode)
{
// 10 MIN monoids: for 10 real types
case GB_INT8_code : return (GrB_MIN_MONOID_INT8 ) ;
case GB_INT16_code : return (GrB_MIN_MONOID_INT16 ) ;
case GB_INT32_code : return (GrB_MIN_MONOID_INT32 ) ;
case GB_INT64_code : return (GrB_MIN_MONOID_INT64 ) ;
case GB_UINT8_code : return (GrB_MIN_MONOID_UINT8 ) ;
case GB_UINT16_code : return (GrB_MIN_MONOID_UINT16 ) ;
case GB_UINT32_code : return (GrB_MIN_MONOID_UINT32 ) ;
case GB_UINT64_code : return (GrB_MIN_MONOID_UINT64 ) ;
case GB_FP32_code : return (GrB_MIN_MONOID_FP32 ) ;
case GB_FP64_code : return (GrB_MIN_MONOID_FP64 ) ;
default: ;
}
break ;
case GB_MAX_binop_code:
switch (zcode)
{
// 10 MAX monoids: for 10 real types
case GB_INT8_code : return (GrB_MAX_MONOID_INT8 ) ;
case GB_INT16_code : return (GrB_MAX_MONOID_INT16 ) ;
case GB_INT32_code : return (GrB_MAX_MONOID_INT32 ) ;
case GB_INT64_code : return (GrB_MAX_MONOID_INT64 ) ;
case GB_UINT8_code : return (GrB_MAX_MONOID_UINT8 ) ;
case GB_UINT16_code : return (GrB_MAX_MONOID_UINT16 ) ;
case GB_UINT32_code : return (GrB_MAX_MONOID_UINT32 ) ;
case GB_UINT64_code : return (GrB_MAX_MONOID_UINT64 ) ;
case GB_FP32_code : return (GrB_MAX_MONOID_FP32 ) ;
case GB_FP64_code : return (GrB_MAX_MONOID_FP64 ) ;
default: ;
}
break ;
case GB_TIMES_binop_code:
switch (zcode)
{
// 12 TIMES monoids: 10 real types, and 2 complex types
case GB_INT8_code : return (GrB_TIMES_MONOID_INT8 ) ;
case GB_INT16_code : return (GrB_TIMES_MONOID_INT16 ) ;
case GB_INT32_code : return (GrB_TIMES_MONOID_INT32 ) ;
case GB_INT64_code : return (GrB_TIMES_MONOID_INT64 ) ;
case GB_UINT8_code : return (GrB_TIMES_MONOID_UINT8 ) ;
case GB_UINT16_code : return (GrB_TIMES_MONOID_UINT16) ;
case GB_UINT32_code : return (GrB_TIMES_MONOID_UINT32) ;
case GB_UINT64_code : return (GrB_TIMES_MONOID_UINT64) ;
case GB_FP32_code : return (GrB_TIMES_MONOID_FP32 ) ;
case GB_FP64_code : return (GrB_TIMES_MONOID_FP64 ) ;
case GB_FC32_code : return (GxB_TIMES_FC32_MONOID ) ;
case GB_FC64_code : return (GxB_TIMES_FC64_MONOID ) ;
default: ;
}
break ;
case GB_PLUS_binop_code:
switch (zcode)
{
// 12 PLUS monoids: 10 real types, and 2 complex types
case GB_INT8_code : return (GrB_PLUS_MONOID_INT8 ) ;
case GB_INT16_code : return (GrB_PLUS_MONOID_INT16 ) ;
case GB_INT32_code : return (GrB_PLUS_MONOID_INT32 ) ;
case GB_INT64_code : return (GrB_PLUS_MONOID_INT64 ) ;
case GB_UINT8_code : return (GrB_PLUS_MONOID_UINT8 ) ;
case GB_UINT16_code : return (GrB_PLUS_MONOID_UINT16 ) ;
case GB_UINT32_code : return (GrB_PLUS_MONOID_UINT32 ) ;
case GB_UINT64_code : return (GrB_PLUS_MONOID_UINT64 ) ;
case GB_FP32_code : return (GrB_PLUS_MONOID_FP32 ) ;
case GB_FP64_code : return (GrB_PLUS_MONOID_FP64 ) ;
case GB_FC32_code : return (GxB_PLUS_FC32_MONOID ) ;
case GB_FC64_code : return (GxB_PLUS_FC64_MONOID ) ;
default: ;
}
break ;
case GB_ANY_binop_code:
switch (zcode)
{
// 13 ANY monoids: bool, 10 real types, and 2 complex types
case GB_BOOL_code : return (GxB_ANY_BOOL_MONOID ) ;
case GB_INT8_code : return (GxB_ANY_INT8_MONOID ) ;
case GB_INT16_code : return (GxB_ANY_INT16_MONOID ) ;
case GB_INT32_code : return (GxB_ANY_INT32_MONOID ) ;
case GB_INT64_code : return (GxB_ANY_INT64_MONOID ) ;
case GB_UINT8_code : return (GxB_ANY_UINT8_MONOID ) ;
case GB_UINT16_code : return (GxB_ANY_UINT16_MONOID ) ;
case GB_UINT32_code : return (GxB_ANY_UINT32_MONOID ) ;
case GB_UINT64_code : return (GxB_ANY_UINT64_MONOID ) ;
case GB_FP32_code : return (GxB_ANY_FP32_MONOID ) ;
case GB_FP64_code : return (GxB_ANY_FP64_MONOID ) ;
case GB_FC32_code : return (GxB_ANY_FC32_MONOID ) ;
case GB_FC64_code : return (GxB_ANY_FC64_MONOID ) ;
default: ;
}
break ;
// 4 boolean monoids: (see also GxB_ANY_BOOL_MONOID above)
#define B(monoid) return ((zcode == GB_BOOL_code) ? monoid : NULL) ;
case GB_LOR_binop_code : B (GrB_LOR_MONOID_BOOL) ;
case GB_LAND_binop_code : B (GrB_LAND_MONOID_BOOL) ;
case GB_LXOR_binop_code : B (GrB_LXOR_MONOID_BOOL) ;
case GB_EQ_binop_code : B (GrB_LXNOR_MONOID_BOOL) ;
case GB_BOR_binop_code:
switch (zcode)
{
// 4 BOR monoids
case GB_UINT8_code : return (GxB_BOR_UINT8_MONOID ) ;
case GB_UINT16_code : return (GxB_BOR_UINT16_MONOID ) ;
case GB_UINT32_code : return (GxB_BOR_UINT32_MONOID ) ;
case GB_UINT64_code : return (GxB_BOR_UINT64_MONOID ) ;
default: ;
}
break ;
case GB_BAND_binop_code:
switch (zcode)
{
// 4 BAND monoids
case GB_UINT8_code : return (GxB_BAND_UINT8_MONOID ) ;
case GB_UINT16_code : return (GxB_BAND_UINT16_MONOID ) ;
case GB_UINT32_code : return (GxB_BAND_UINT32_MONOID ) ;
case GB_UINT64_code : return (GxB_BAND_UINT64_MONOID ) ;
default: ;
}
break ;
case GB_BXOR_binop_code:
switch (zcode)
{
// 4 BXOR monoids
case GB_UINT8_code : return (GxB_BXOR_UINT8_MONOID ) ;
case GB_UINT16_code : return (GxB_BXOR_UINT16_MONOID ) ;
case GB_UINT32_code : return (GxB_BXOR_UINT32_MONOID ) ;
case GB_UINT64_code : return (GxB_BXOR_UINT64_MONOID ) ;
default: ;
}
break ;
case GB_BXNOR_binop_code:
switch (zcode)
{
// 4 BXNOR monoids
case GB_UINT8_code : return (GxB_BXNOR_UINT8_MONOID ) ;
case GB_UINT16_code : return (GxB_BXNOR_UINT16_MONOID) ;
case GB_UINT32_code : return (GxB_BXNOR_UINT32_MONOID) ;
case GB_UINT64_code : return (GxB_BXNOR_UINT64_MONOID) ;
default: ;
}
break ;
default : ;
// user-defined binary operatory, or other built-in binary op
}
//--------------------------------------------------------------------------
// op_in binary operator does not correspond to a known monoid
//--------------------------------------------------------------------------
return (NULL) ;
}
|
