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 2221 - 2240 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1230 copter2 GHS_indef 55,476 55,476 759,952 Computational Fluid Dynamics Problem 2004 MATLAB Rutherford Boeing Matrix Market
1256 copter2 GHS_psdef 55,476 55,476 759,952 Duplicate Computational Fluid Dynamics Problem 2004 MATLAB Rutherford Boeing Matrix Market
924 Andrews Andrews 60,000 60,000 760,154 Computer Graphics/Vision Problem 2003 MATLAB Rutherford Boeing Matrix Market
2535 HTC_336_9129 IPSO 226,340 226,340 762,969 Power Network Problem 2011 MATLAB Rutherford Boeing Matrix Market
749 lhr34c Mallya 35,152 35,152 764,014 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
1320 dc1 IBM_EDA 116,835 116,835 766,396 Circuit Simulation Problem Sequence 2005 MATLAB Rutherford Boeing Matrix Market
1321 dc2 IBM_EDA 116,835 116,835 766,396 Subsequent Circuit Simulation Problem 2005 MATLAB Rutherford Boeing Matrix Market
1322 dc3 IBM_EDA 116,835 116,835 766,396 Subsequent Circuit Simulation Problem 2005 MATLAB Rutherford Boeing Matrix Market
1347 bundle1 Lourakis 10,581 10,581 770,811 Computer Graphics/Vision Problem 2006 MATLAB Rutherford Boeing Matrix Market
2600 ma2010 DIMACS10 157,508 157,508 776,610 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2640 vsp_mod2_pgp2_slptsk DIMACS10 101,364 101,364 778,736 Random Unweighted Graph 2011 MATLAB Rutherford Boeing Matrix Market
2383 EternityII_A Dattorro 7,362 150,638 782,087 Optimization Problem 2011 MATLAB Rutherford Boeing Matrix Market
2534 HTC_336_4438 IPSO 226,340 226,340 783,496 Power Network Problem 2011 MATLAB Rutherford Boeing Matrix Market
2472 delaunay_n17 DIMACS10 131,072 131,072 786,352 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2598 ky2010 DIMACS10 161,672 161,672 787,778 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2056 m133-b3 JGD_Homology 200,200 200,200 800,800 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2135 shar_te2-b3 JGD_Homology 200,200 200,200 800,800 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2556 Chevron2 Chevron 90,249 90,249 803,173 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market
2815 windtunnel_evap3d Grueninger 40,816 40,816 803,978 Computational Fluid Dynamics Problem 2017 MATLAB Rutherford Boeing Matrix Market
2816 power197k PowerSystem 197,156 197,156 805,839 Power Network Problem 2017 MATLAB Rutherford Boeing Matrix Market