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 1821 - 1840 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1941 CAG_mat1916 JGD_CAG 1,916 1,916 195,985 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2634 vsp_befref_fxm_2_4_air02 DIMACS10 14,109 14,109 196,448 Random Unweighted Graph 2011 MATLAB Rutherford Boeing Matrix Market
764 skirt Nasa 12,598 12,598 196,520 Duplicate Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
882 skirt Pothen 12,598 12,598 196,520 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
2470 delaunay_n15 DIMACS10 32,768 32,768 196,548 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2435 bfly AG-Monien 49,152 49,152 196,608 Undirected Graph Sequence 1998 MATLAB Rutherford Boeing Matrix Market
1315 torsion1 GHS_psdef 40,000 40,000 197,608 Duplicate Optimization Problem 1983 MATLAB Rutherford Boeing Matrix Market
1314 obstclae GHS_psdef 40,000 40,000 197,608 Optimization Problem 1983 MATLAB Rutherford Boeing Matrix Market
2709 lowThrust_5 VDOL 16,262 16,262 198,369 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1366 SiNa PARSEC 5,743 5,743 198,787 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
1781 world Meszaros 34,506 67,147 198,883 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1312 jnlbrng1 GHS_psdef 40,000 40,000 199,200 Optimization Problem 1991 MATLAB Rutherford Boeing Matrix Market
1721 mod2 Meszaros 34,774 66,409 199,810 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1854 chem_master1 Watson 40,401 40,401 201,201 2D/3D Problem 2007 MATLAB Rutherford Boeing Matrix Market
2160 flower_7_4 JGD_Margulies 27,693 67,593 202,218 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1571 c-52 Schenk_IBMNA 23,948 23,948 202,708 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1570 c-51 Schenk_IBMNA 23,196 23,196 203,048 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
2632 vsp_barth5_1Ksep_50in_5Kout DIMACS10 32,212 32,212 203,610 Random Unweighted Graph 2011 MATLAB Rutherford Boeing Matrix Market
1313 minsurfo GHS_psdef 40,806 40,806 203,622 Optimization Problem 2000 MATLAB Rutherford Boeing Matrix Market
1240 mario001 GHS_indef 38,434 38,434 204,912 2D/3D Problem 2004 MATLAB Rutherford Boeing Matrix Market