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 2861 - 2880 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2508 rgg_n_2_24_s0 DIMACS10 16,777,216 16,777,216 265,114,400 Undirected Random Graph 2011 MATLAB Rutherford Boeing Matrix Market
2479 delaunay_n24 DIMACS10 16,777,216 16,777,216 100,663,202 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2480 hugebubbles-00000 DIMACS10 18,318,143 18,318,143 54,940,162 Undirected Graph 2005 MATLAB Rutherford Boeing Matrix Market
2450 uk-2002 LAW 18,520,486 18,520,486 298,113,762 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
2800 mawi_201512012345 MAWI 18,571,154 18,571,154 38,040,320 Undirected Weighted Graph 2015 MATLAB Rutherford Boeing Matrix Market
2481 hugebubbles-00010 DIMACS10 19,458,087 19,458,087 58,359,528 Undirected Graph 2005 MATLAB Rutherford Boeing Matrix Market
2482 hugebubbles-00020 DIMACS10 21,198,119 21,198,119 63,580,358 Undirected Graph 2005 MATLAB Rutherford Boeing Matrix Market
2453 arabic-2005 LAW 22,744,080 22,744,080 639,999,458 Directed Graph 2005 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
2854 GAP-road GAP 23,947,347 23,947,347 57,708,624 Directed Weighted Graph 2017 MATLAB Rutherford Boeing Matrix Market
1905 nlpkkt240 Schenk 27,993,600 27,993,600 760,648,352 Optimization Problem 2008 MATLAB Rutherford Boeing Matrix Market
2810 MOLIERE_2016 Sybrandt 30,239,687 30,239,687 6,669,254,694 Undirected Weighted Graph 2017 MATLAB Rutherford Boeing Matrix Market
2801 mawi_201512020000 MAWI 35,991,342 35,991,342 74,485,420 Undirected Weighted Graph 2015 MATLAB Rutherford Boeing Matrix Market
2455 uk-2005 LAW 39,459,925 39,459,925 936,364,282 Directed Graph 2005 MATLAB Rutherford Boeing Matrix Market
2452 it-2004 LAW 41,291,594 41,291,594 1,150,725,436 Directed Graph 2004 MATLAB Rutherford Boeing Matrix Market
2796 twitter7 SNAP 41,652,230 41,652,230 1,468,365,182 Directed Graph 2010 MATLAB Rutherford Boeing Matrix Market
2853 GAP-web GAP 50,636,151 50,636,151 1,930,292,948 Directed Weighted Graph 2017 MATLAB Rutherford Boeing Matrix Market
2454 sk-2005 LAW 50,636,154 50,636,154 1,949,412,601 Directed Graph 2005 MATLAB Rutherford Boeing Matrix Market
2511 europe_osm DIMACS10 50,912,018 50,912,018 108,109,320 Undirected Graph 2010 MATLAB Rutherford Boeing Matrix Market
2809 kmer_V2a GenBank 55,042,369 55,042,369 117,217,600 Undirected Graph 2015 MATLAB Rutherford Boeing Matrix Market