ispc/examples/gmres/data/c-21/c-21_b.mtx

%%MatrixMarket matrix array real general
%-------------------------------------------------------------------------------
% UF Sparse Matrix Collection, Tim Davis
% http://www.cise.ufl.edu/research/sparse/matrices/Schenk_IBMNA/c-21
% name: Schenk_IBMNA/c-21 : b matrix
%-------------------------------------------------------------------------------
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