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 81 - 100 of 2856 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2542 Emilia_923 Janna 923,136 923,136 40,373,538 Structural Problem 2011 MATLAB Rutherford Boeing Matrix Market
1845 wikipedia-20061104 Gleich 3,148,440 3,148,440 39,383,235 Directed Graph 2006 MATLAB Rutherford Boeing Matrix Market
2186 relat9 JGD_Relat 12,360,060 549,336 38,955,420 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2800 mawi_201512012345 MAWI 18,571,154 18,571,154 38,040,320 Undirected Weighted Graph 2015 MATLAB Rutherford Boeing Matrix Market
2835 nv2 VLSI 1,453,908 1,453,908 37,475,646 Semiconductor Device Problem 2018 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
1992 GL7d19 JGD_GL7d 1,911,130 1,955,309 37,322,725 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1844 wikipedia-20060925 Gleich 2,983,494 2,983,494 37,269,096 Directed Graph 2006 MATLAB Rutherford Boeing Matrix Market
2661 PFlow_742 Janna 742,793 742,793 37,138,461 2D/3D Problem 2014 MATLAB Rutherford Boeing Matrix Market
1267 inline_1 GHS_psdef 503,712 503,712 36,816,170 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
2794 sx-stackoverflow SNAP 2,601,977 2,601,977 36,233,450 Directed Temporal Multigraph 2017 MATLAB Rutherford Boeing Matrix Market
2484 hugetrace-00010 DIMACS10 12,057,441 12,057,441 36,164,358 Undirected Graph 2005 MATLAB Rutherford Boeing Matrix Market
1991 GL7d18 JGD_GL7d 1,955,309 1,548,650 35,590,540 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2497 packing-500x100x100-b050 DIMACS10 2,145,852 2,145,852 34,976,486 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2842 vas_stokes_1M VLSI 1,090,664 1,090,664 34,767,207 Semiconductor Process Problem 2018 MATLAB Rutherford Boeing Matrix Market
2847 ss VLSI 1,652,680 1,652,680 34,753,577 Semiconductor Process Problem 2018 MATLAB Rutherford Boeing Matrix Market
2458 road_central DIMACS10 14,081,816 14,081,816 33,866,826 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2772 mycielskian16 Mycielski 49,151 49,151 33,382,480 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market
2387 dielFilterV3clx Dziekonski 420,408 420,408 32,886,208 Electromagnetics Problem 2011 MATLAB Rutherford Boeing Matrix Market
2463 coPapersCiteseer DIMACS10 434,102 434,102 32,073,440 Undirected Graph 2008 MATLAB Rutherford Boeing Matrix Market