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function test62
%TEST62 test GrB_apply
% SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
% SPDX-License-Identifier: Apache-2.0
fprintf ('\n ------------ testing GrB_apply\n') ;
rng ('default')
[binops, unary_ops, ~, types, ~, ~] = GB_spec_opsall ;
ops = unary_ops.all ;
accum_ops = binops.all ;
types = types.all ;
dt = struct ('inp0', 'tran') ;
% type of the matrix C
for k1 = 1:length (types)
ctype = types {k1} ;
fprintf ('\n%s', ctype) ;
% type of the matrix A
for k2 = 1:length (types)
atype = types {k2} ;
% create a matrix
for m = [1 10 25]
for n = [1 10 25]
fprintf ('.') ;
clear A
A.matrix = sprandn (m, n, 0.1) ;
A.class = atype ;
Mask = (sprandn (m, n, 0.1) ~= 0) ;
MaskT = Mask' ;
clear B
B.matrix = sprandn (m*n, 1, 0.1) ;
B.class = atype ;
mask = (sprandn (m*n, 1, 0.1) ~= 0) ;
clear Cin
Cin.matrix = sprandn (m, n, 0.1) ;
Cin.class = ctype ;
clear CinT
CinT.matrix = Cin.matrix' ;
CinT.class = ctype ;
clear Cin2
Cin2.matrix = sprandn (m*n, 1, 0.1) ;
Cin2.class = ctype ;
% unary operator
for k3 = 1:length(ops)
unary_op = ops {k3} ;
ntypes = 1;length (types) ;
% fprintf ('unary: %s\n', unary_op) ;
% unary operator type
for k4 = ntypes
clear unary
if (~isempty (unary_op))
unary_type = types {k4} ;
unary.opname = unary_op ;
unary.optype = unary_type ;
else
unary = '' ;
unary_type = '' ;
end
try
GB_spec_operator (unary_op) ;
catch
continue
end
% accum operator
for k5 = 0:length(accum_ops)
if (k5 == 0)
accum_op = '' ;
ntypes = 1 ;
else
accum_op = accum_ops {k5} ;
ntypes = 1;length (types) ;
end
% accum operator type
for k6 = ntypes
clear accum
if (~isempty (accum_op))
accum_type = types {k6} ;
accum.opname = accum_op ;
accum.optype = accum_type ;
else
accum = '' ;
accum_type = '' ;
end
if (GB_spec_is_positional (accum))
continue ;
end
try
GB_spec_operator (accum) ;
catch
continue
end
% apply to A, no mask
C1 = GB_mex_apply (Cin, [ ], accum, unary, A, [ ]) ;
C2 = GB_spec_apply (Cin, [ ], accum, unary, A, [ ]) ;
GB_spec_compare (C1, C2) ;
% apply to A', no mask
C2 = GB_spec_apply (CinT, [ ], accum, unary, A, dt) ;
C1 = GB_mex_apply (CinT, [ ], accum, unary, A, dt) ;
GB_spec_compare (C1, C2) ;
% apply to vector B, no mask
C1 = GB_mex_apply (Cin2, [ ], accum, unary, B, [ ]) ;
C2 = GB_spec_apply (Cin2, [ ], accum, unary, B, [ ]) ;
GB_spec_compare (C1, C2) ;
% apply to A, with mask
C1 = GB_mex_apply (Cin, Mask, accum, unary, A, [ ]) ;
C2 = GB_spec_apply (Cin, Mask, accum, unary, A, [ ]) ;
GB_spec_compare (C1, C2) ;
% apply to A', with mask
C1 = GB_mex_apply (CinT, MaskT, accum, unary, A, dt) ;
C2 = GB_spec_apply (CinT, MaskT, accum, unary, A, dt) ;
GB_spec_compare (C1, C2) ;
% apply to vector B, with mask
C1 = GB_mex_apply (Cin2, mask, accum, unary, B, [ ]) ;
C2 = GB_spec_apply (Cin2, mask, accum, unary, B, [ ]) ;
GB_spec_compare (C1, C2) ;
end
end
end
end
end
end
end
end
fprintf ('\ntest62: all tests passed\n') ;
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