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 501 - 520 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2900 uni_chimera_i1 FlowIPM22 100,000 100,000 1,100,592 Undirected Weighted Graph 2023 MATLAB Rutherford Boeing Matrix Market
2904 uni_chimera_i5 FlowIPM22 100,000 100,000 499,982 Undirected Weighted Graph 2023 MATLAB Rutherford Boeing Matrix Market
2576 smallworld DIMACS10 100,000 100,000 999,996 Random Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2575 preferentialAttachment DIMACS10 100,000 100,000 999,970 Random Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2902 uni_chimera_i3 FlowIPM22 100,000 100,000 499,696 Undirected Weighted Graph 2023 MATLAB Rutherford Boeing Matrix Market
2903 uni_chimera_i4 FlowIPM22 100,000 100,000 814,436 Undirected Weighted Graph 2023 MATLAB Rutherford Boeing Matrix Market
2901 uni_chimera_i2 FlowIPM22 100,000 100,000 797,974 Undirected Weighted Graph 2023 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
2526 fe_rotor DIMACS10 99,617 99,617 1,324,862 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
1415 ASIC_100k Sandia 99,340 99,340 940,621 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1416 ASIC_100ks Sandia 99,190 99,190 578,890 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
2773 mycielskian17 Mycielski 98,303 98,303 100,245,742 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market
1667 fome13 Mittelmann 48,568 97,840 285,056 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1269 m_t1 DNVS 97,578 97,578 9,753,570 Structural Problem 1999 MATLAB Rutherford Boeing Matrix Market
1361 Si34H36 PARSEC 97,569 97,569 5,156,379 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
2830 ifiss_mat Embree 96,307 96,307 3,599,932 Computational Fluid Dynamics 2015 MATLAB Rutherford Boeing Matrix Market
859 pkustk13 Chen 94,893 94,893 6,616,827 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
858 pkustk12 Chen 94,653 94,653 7,512,317 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
1344 rajat17 Rajat 94,294 94,294 479,246 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1345 rajat18 Rajat 94,294 94,294 479,151 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market