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
|
function test142
%TEST142 test GrB_assign for dense matrices
% SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
% SPDX-License-Identifier: Apache-2.0
[binops, ~, ~, types, ~, ~] = GB_spec_opsall ;
binops = binops.all ;
types = types.all ;
fprintf ('test142 ------------ GrB_assign with dense matrices\n') ;
m = 10 ;
n = 12 ;
rng ('default') ;
M = sprand (m, n, 0.5) ;
Amat2 = sparse (2 * rand (m,n)) ;
Bmat2 = sparse (2 * sprand (m,n, 0.5)) ;
Cmat2 = sparse (2 * rand (m,n)) ;
Amat = 50 * Amat2 ;
Bmat = 50 * Bmat2 ;
Cmat = 50 * Cmat2 ;
Smat = sparse (m,n) ;
Xmat = sparse (pi) ;
desc.mask = 'structural' ;
drep.outp = 'replace' ;
A.matrix = Amat ; A.class = 'see below' ;
B.matrix = Bmat ; B.class = 'see below' ;
C.matrix = Cmat ; C.class = 'see below' ;
S.matrix = Smat ; S.class = 'see below' ;
X.matrix = Xmat ; X.class = 'see below' ;
Bmask = logical (Bmat) ;
for k1 = 1:length (types)
type = types {k1} ;
fprintf ('%s ', type) ;
A.class = type ;
for k3 = 1:3
if (k3 == 1)
X.class = type ;
B.class = type ;
C.class = 'logical' ;
S.class = 'logical' ;
elseif (k3 == 2)
X.class = type ;
B.class = type ;
C.class = type ;
S.class = type ;
else
X.class = 'int8' ;
B.class = 'int8' ;
C.class = type ;
S.class = type ;
end
%---------------------------------------
% C<M> = A where A is dense
%---------------------------------------
C0 = GB_spec_assign (C, M, [ ], A, [ ], [ ], [ ], false) ;
C1 = GB_mex_assign (C, M, [ ], A, [ ], [ ], [ ]) ;
GB_spec_compare (C0, C1) ;
%---------------------------------------
% C<M> = B where B is sparse
%---------------------------------------
C0 = GB_spec_assign (C, M, [ ], B, [ ], [ ], [ ], false) ;
C1 = GB_mex_assign (C, M, [ ], B, [ ], [ ], [ ]) ;
GB_spec_compare (C0, C1) ;
%---------------------------------------
% C<M> = A where A is dense and C starts empty
%---------------------------------------
C0 = GB_spec_assign (S, M, [ ], A, [ ], [ ], desc, false) ;
C1 = GB_mex_assign (S, M, [ ], A, [ ], [ ], desc) ;
GB_spec_compare (C0, C1) ;
%---------------------------------------
% C<B> = B where B is sparse
%---------------------------------------
C0 = GB_spec_assign (C, Bmask, [ ], B, [ ], [ ], desc, false) ;
C1 = GB_mex_assign_alias_mask (C, B, desc) ;
GB_spec_compare (C0, C1) ;
%---------------------------------------
% C<M> = x where C is dense
%---------------------------------------
C0 = GB_spec_assign (C, M, [ ], X, [ ], [ ], [ ], true) ;
C1 = GB_mex_assign (C, M, [ ], X, [ ], [ ], [ ]) ;
GB_spec_compare (C0, C1) ;
%---------------------------------------
% C<M> = x where C is dense
%---------------------------------------
C0 = GB_spec_assign (C, M, [ ], X, [ ], [ ], desc, true) ;
C1 = GB_mex_assign (C, M, [ ], X, [ ], [ ], desc) ;
GB_spec_compare (C0, C1) ;
%---------------------------------------
% C<M,struct> = x
%---------------------------------------
C0 = GB_spec_assign (S, M, [ ], X, [ ], [ ], desc, true) ;
C1 = GB_mex_assign (S, M, [ ], X, [ ], [ ], desc) ;
GB_spec_compare (C0, C1) ;
%---------------------------------------
% C = x
%---------------------------------------
C0 = GB_spec_assign (S, [ ], [ ], X, [ ], [ ], [ ], true) ;
C1 = GB_mex_assign (S, [ ], [ ], X, [ ], [ ], [ ]) ;
GB_spec_compare (C0, C1) ;
%---------------------------------------
% with accum operators
%---------------------------------------
for k2 = 1:length(binops)
binop = binops {k2} ;
tol = 0 ;
switch (binop)
case { 'pow', 'atan2', 'hypot', 'remainder' }
A.matrix = Amat2 ;
B.matrix = Bmat2 ;
C.matrix = Cmat2 ;
if (test_contains (type, 'single'))
tol = 1e-5 ;
elseif (test_contains (type, 'double'))
tol = 1e-12 ;
end
otherwise
A.matrix = Amat ;
B.matrix = Bmat ;
C.matrix = Cmat ;
end
accum.opname = binop ;
accum.optype = type ;
try
GB_spec_operator (accum) ;
catch
continue
end
if (GB_spec_is_positional (accum))
continue ;
end
%---------------------------------------
% C += A where A is dense
%---------------------------------------
C0 = GB_spec_assign (C, [ ], accum, A, [ ], [ ], [ ], false) ;
C1 = GB_mex_assign (C, [ ], accum, A, [ ], [ ], [ ]) ;
GB_spec_compare (C0, C1, 0, tol) ;
%---------------------------------------
% C += B where B is sparse
%---------------------------------------
C0 = GB_spec_assign (C, [ ], accum, B, [ ], [ ], [ ], false) ;
C1 = GB_mex_assign (C, [ ], accum, B, [ ], [ ], [ ]) ;
GB_spec_compare (C0, C1, 0, tol) ;
%---------------------------------------
% C += x
%---------------------------------------
C0 = GB_spec_assign (C, [ ], accum, X, [ ], [ ], [ ], true) ;
C1 = GB_mex_assign (C, [ ], accum, X, [ ], [ ], [ ]) ;
GB_spec_compare (C0, C1, 0, tol) ;
%---------------------------------------
% C<replace> += x
%---------------------------------------
C0 = GB_spec_assign (C, [ ], accum, X, [ ], [ ], drep, true) ;
C1 = GB_mex_subassign (C, [ ], accum, X, [ ], [ ], drep) ;
GB_spec_compare (C0, C1, 0, tol) ;
end
end
end
fprintf ('\ntest142: all tests passed\n') ;
|
