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 2281 - 2300 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
922 sinc18 Hohn 16,428 16,428 948,696 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
544 scircuit Hamm 170,998 170,998 958,936 Circuit Simulation Problem 2001 MATLAB Rutherford Boeing Matrix Market
1259 crplat2 DNVS 18,010 18,010 960,946 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
2275 transient Freescale 178,866 178,866 961,368 Circuit Simulation Problem 2010 MATLAB Rutherford Boeing Matrix Market
366 pcrystk02 Boeing 13,965 13,965 968,583 Duplicate Materials Problem 1995 MATLAB Rutherford Boeing Matrix Market
351 crystk02 Boeing 13,965 13,965 968,583 Materials Problem 1995 MATLAB Rutherford Boeing Matrix Market
784 nemeth20 Nemeth 9,506 9,506 971,870 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
2587 co2010 DIMACS10 201,062 201,062 974,574 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
847 pkustk01 Chen 22,044 22,044 979,380 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
2618 or2010 DIMACS10 196,621 196,621 979,512 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2599 la2010 DIMACS10 204,447 204,447 980,634 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
1301 cont-300 GHS_indef 180,895 180,895 988,195 Optimization Problem 2004 MATLAB Rutherford Boeing Matrix Market
2163 kneser_10_4_1 JGD_Margulies 349,651 330,751 992,252 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2575 preferentialAttachment DIMACS10 100,000 100,000 999,970 Random Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2576 smallworld DIMACS10 100,000 100,000 999,996 Random Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2574 G_n_pin_pout DIMACS10 100,000 100,000 1,002,396 Random Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
1233 dawson5 GHS_indef 51,537 51,537 1,010,777 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
2837 mosfet2 VLSI 46,994 46,994 1,013,062 Semiconductor Device Problem 2018 MATLAB Rutherford Boeing Matrix Market
1652 pds-90 Mittelmann 142,823 475,448 1,014,136 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
447 rim Goodwin 22,560 22,560 1,014,951 Computational Fluid Dynamics Problem 1995 MATLAB Rutherford Boeing Matrix Market