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 241 - 260 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2775 mycielskian19 Mycielski 393,215 393,215 903,194,710 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market
2840 test1 VLSI 392,908 392,908 9,447,535 Semiconductor Device Problem 2018 MATLAB Rutherford Boeing Matrix Market
1509 NotreDame_actors Barabasi 392,400 127,823 1,470,404 Bipartite Graph 1999 MATLAB Rutherford Boeing Matrix Market
1236 helm2d03 GHS_indef 392,257 392,257 2,741,935 2D/3D Problem 2004 MATLAB Rutherford Boeing Matrix Market
1241 mario002 GHS_indef 389,874 389,874 2,097,566 Duplicate 2D/3D Problem 2004 MATLAB Rutherford Boeing Matrix Market
1232 darcy003 GHS_indef 389,874 389,874 2,097,566 2D/3D Problem 2002 MATLAB Rutherford Boeing Matrix Market
2337 RM07R Fluorem 381,689 381,689 37,464,962 Computational Fluid Dynamics Problem 2010 MATLAB Rutherford Boeing Matrix Market
2557 Chevron3 Chevron 381,381 381,381 3,413,113 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market
2648 ML_Laplace Janna 377,002 377,002 27,582,698 Structural Problem 2012 MATLAB Rutherford Boeing Matrix Market
2043 ch8-8-b4 JGD_Homology 376,320 117,600 1,881,600 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2616 oh2010 DIMACS10 365,344 365,344 1,768,240 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
1373 rajat24 Rajat 358,172 358,172 1,946,979 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1662 watson_2 Mittelmann 352,013 677,224 1,846,391 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
2615 ny2010 DIMACS10 350,169 350,169 1,709,544 Undirected Weighted Graph 2010 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
1995 GL7d22 JGD_GL7d 349,443 822,922 8,251,000 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2185 relat8 JGD_Relat 345,688 12,347 1,334,038 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2177 rel8 JGD_Relat 345,688 12,347 821,839 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1579 c-big Schenk_IBMNA 345,241 345,241 2,340,859 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1411 F1 Koutsovasilis 343,791 343,791 26,837,113 Structural Problem 2006 MATLAB Rutherford Boeing Matrix Market