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function [nthreads chunk] = nthreads_get
%NTHREADS_GET get # of threads and chunk to use in GraphBLAS
%
% [nthreads chunk] = nthreads_get
% SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2025, All Rights Reserved.
% SPDX-License-Identifier: Apache-2.0
global GraphBLAS_nthreads
if (isempty (GraphBLAS_nthreads))
nthreads_set (1) ;
end
nthreads = GraphBLAS_nthreads ;
if (nargout > 1)
global GraphBLAS_chunk
if (isempty (GraphBLAS_chunk))
[nthreads chunk] = nthreads_set (nthreads, 64*1024) ;
end
chunk = GraphBLAS_chunk ;
end
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