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.

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Matrix ID
Year
Displaying collection matrices 2841 - 2860 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2551 Long_Coup_dt6 Janna 1,470,152 1,470,152 84,422,970 Structural Problem 2012 MATLAB Rutherford Boeing Matrix Market
2550 Long_Coup_dt0 Janna 1,470,152 1,470,152 84,422,970 Structural Problem 2012 MATLAB Rutherford Boeing Matrix Market
2496 channel-500x100x100-b050 DIMACS10 4,802,000 4,802,000 85,362,744 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2493 kron_g500-logn20 DIMACS10 1,048,576 1,048,576 89,239,674 Undirected Multigraph 2010 MATLAB Rutherford Boeing Matrix Market
2388 dielFilterV3real Dziekonski 1,102,824 1,102,824 89,306,020 Electromagnetics Problem 2011 MATLAB Rutherford Boeing Matrix Market
1902 nlpkkt120 Schenk 3,542,400 3,542,400 95,117,792 Optimization Problem 2008 MATLAB Rutherford Boeing Matrix Market
916 cage15 vanHeukelum 5,154,859 5,154,859 99,199,551 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
2773 mycielskian17 Mycielski 98,303 98,303 100,245,742 Undirected Graph 2018 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
2511 europe_osm DIMACS10 50,912,018 50,912,018 108,109,320 Undirected Graph 2010 MATLAB Rutherford Boeing Matrix Market
2650 ML_Geer Janna 1,504,002 1,504,002 110,686,677 Structural Problem 2012 MATLAB Rutherford Boeing Matrix Market
2447 hollywood-2009 LAW 1,139,905 1,139,905 113,891,327 Undirected Graph 2009 MATLAB Rutherford Boeing Matrix Market
2544 Flan_1565 Janna 1,564,794 1,564,794 114,165,372 Structural Problem 2011 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
2549 Cube_Coup_dt6 Janna 2,164,760 2,164,760 124,406,070 Structural Problem 2012 MATLAB Rutherford Boeing Matrix Market
2548 Cube_Coup_dt0 Janna 2,164,760 2,164,760 124,406,070 Structural Problem 2012 MATLAB Rutherford Boeing Matrix Market
2507 rgg_n_2_23_s0 DIMACS10 8,388,608 8,388,608 127,002,786 Undirected Random Graph 2011 MATLAB Rutherford Boeing Matrix Market
2659 Bump_2911 Janna 2,911,419 2,911,419 127,729,899 2D/3D Problem 2014 MATLAB Rutherford Boeing Matrix Market
2844 vas_stokes_4M VLSI 4,382,246 4,382,246 131,577,616 Semiconductor Process Problem 2018 MATLAB Rutherford Boeing Matrix Market
2807 kmer_U1a GenBank 67,716,231 67,716,231 138,778,562 Undirected Graph 2015 MATLAB Rutherford Boeing Matrix Market