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 101 - 120 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1991 GL7d18 JGD_GL7d 1,955,309 1,548,650 35,590,540 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1664 cont1_l Mittelmann 1,918,399 1,921,596 7,031,999 Linear Programming Problem 2005 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
2799 wiki-topcats SNAP 1,791,489 1,791,489 28,511,807 Directed Graph With Communities 2011 MATLAB Rutherford Boeing Matrix Market
2218 sls Bates 1,748,122 62,729 6,804,304 Least Squares Problem 2008 MATLAB Rutherford Boeing Matrix Market
2321 as-Skitter SNAP 1,696,415 1,696,415 22,190,596 Undirected Graph 2005 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
1843 wikipedia-20051105 Gleich 1,634,989 1,634,989 19,753,078 Directed Graph 2005 MATLAB Rutherford Boeing Matrix Market
2789 soc-Pokec SNAP 1,632,803 1,632,803 30,622,564 Directed Graph 2012 MATLAB Rutherford Boeing Matrix Market
2649 Transport Janna 1,602,111 1,602,111 23,487,281 Structural Problem 2012 MATLAB Rutherford Boeing Matrix Market
1421 G3_circuit AMD 1,585,478 1,585,478 7,660,826 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
2544 Flan_1565 Janna 1,564,794 1,564,794 114,165,372 Structural Problem 2011 MATLAB Rutherford Boeing Matrix Market
1990 GL7d17 JGD_GL7d 1,548,650 955,128 25,978,098 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1586 af_shell10 Schenk_AFE 1,508,065 1,508,065 52,259,885 Structural Problem 2006 MATLAB Rutherford Boeing Matrix Market
915 cage14 vanHeukelum 1,505,785 1,505,785 27,130,349 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
2650 ML_Geer Janna 1,504,002 1,504,002 110,686,677 Structural Problem 2012 MATLAB Rutherford Boeing Matrix Market
2546 Hook_1498 Janna 1,498,023 1,498,023 59,374,451 Structural Problem 2011 MATLAB Rutherford Boeing Matrix Market
2267 atmosmodl Bourchtein 1,489,752 1,489,752 10,319,760 Computational Fluid Dynamics Problem 2009 MATLAB Rutherford Boeing Matrix Market
2268 atmosmodm Bourchtein 1,489,752 1,489,752 10,319,760 Computational Fluid Dynamics Problem 2009 MATLAB Rutherford Boeing Matrix Market
2550 Long_Coup_dt0 Janna 1,470,152 1,470,152 84,422,970 Structural Problem 2012 MATLAB Rutherford Boeing Matrix Market