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function test215
%TEST215 test C<M>=A'*B (dot2, ANY_PAIR semiring)
% SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
% SPDX-License-Identifier: Apache-2.0
rng ('default') ;
GrB.burble (1) ;
n = 100 ;
Cin = sparse (n, n) ;
M.matrix = logical (sprand (n, n, 0.05)) ;
M.sparsity = 4 ; % M bitmap
desc = struct ('mask', 'structural complement', 'inp0', 'tran') ;
A.matrix = sprandn (n, n, 0.05) ;
A.class = 'double' ;
A.sparsity = 2 ; % A sparse
B.matrix = sprandn (n, n, 0.05) ;
B.class = 'double' ;
B.sparsity = 4 ; % B bitmap
semiring.add = 'any' ; % ANY monoid
semiring.multiply = 'pair' ;
semiring.class = 'double' ;
C1 = GB_mex_mxm (Cin, M, [ ], semiring, A, B, desc) ;
C2 = GB_spec_mxm (Cin, M, [ ], semiring, A, B, desc) ;
GB_spec_compare (C1, C2) ;
semiring.multiply = 'oneb' ;
C1 = GB_mex_mxm (Cin, M, [ ], semiring, A, B, desc) ;
C2 = GB_spec_mxm (Cin, M, [ ], semiring, A, B, desc) ;
GB_spec_compare (C1, C2) ;
GrB.burble (0) ;
fprintf ('\ntest215: all tests passed\n') ;
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