The SuiteSparse Matrix Collection (formerly the University of Florida Sparse Matrix Collection) is a widely used set of sparse matrix benchmarks collected from a wide range of applications. See the about page for more information.

Filter by Matrix Size and Shape

Rows
Columns
Nonzeros

Filter by Matrix Structure and Entry Type

Pattern Symmetry
Numerical Symmetry
Strongly Connected Components

Filter by Matrix Metadata

Matrix ID
Year
Displaying collection matrices 241 - 260 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2458 road_central DIMACS10 14,081,816 14,081,816 33,866,826 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2533 wing_nodal DIMACS10 10,937 10,937 150,976 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
2531 uk DIMACS10 4,824 4,824 13,674 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
2466 delaunay_n11 DIMACS10 2,048 2,048 12,254 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2467 delaunay_n12 DIMACS10 4,096 4,096 24,528 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2468 delaunay_n13 DIMACS10 8,192 8,192 49,094 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2526 fe_rotor DIMACS10 99,617 99,617 1,324,862 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
2527 fe_sphere DIMACS10 16,386 16,386 98,304 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
2497 packing-500x100x100-b050 DIMACS10 2,145,852 2,145,852 34,976,486 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2459 road_usa DIMACS10 23,947,347 23,947,347 57,708,624 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2580 NACA0015 DIMACS10 1,039,183 1,039,183 6,229,636 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2514 italy_osm DIMACS10 6,686,493 6,686,493 14,027,956 Undirected Graph 2010 MATLAB Rutherford Boeing Matrix Market
2498 venturiLevel3 DIMACS10 4,026,819 4,026,819 16,108,474 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2332 usroads-48 Gleich 126,146 126,146 323,900 Undirected Graph 2010 MATLAB Rutherford Boeing Matrix Market
2581 NLR DIMACS10 4,163,763 4,163,763 24,975,952 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2333 usroads Gleich 129,164 129,164 330,870 Undirected Graph 2010 MATLAB Rutherford Boeing Matrix Market
2331 minnesota Gleich 2,642 2,642 6,606 Undirected Graph 2010 MATLAB Rutherford Boeing Matrix Market
2523 fe_4elt2 DIMACS10 11,143 11,143 65,636 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
2808 kmer_V1r GenBank 214,005,017 214,005,017 465,410,904 Undirected Graph 2015 MATLAB Rutherford Boeing Matrix Market
2579 M6 DIMACS10 3,501,776 3,501,776 21,003,872 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market