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 2881 - 2893 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
955 2D_54019_highK Schenk_IBMSDS 54,019 54,019 486,129 Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
954 2D_27628_bjtcai Schenk_IBMSDS 27,628 27,628 206,670 Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
1919 2cubes_sphere Um 101,492 101,492 1,647,264 Electromagnetics Problem 2008 MATLAB Rutherford Boeing Matrix Market
2255 208bit Priebel 24,430 24,421 299,756 Combinatorial Problem 2009 MATLAB Rutherford Boeing Matrix Market
2254 192bit Priebel 13,691 13,682 154,303 Combinatorial Problem 2009 MATLAB Rutherford Boeing Matrix Market
2253 176bit Priebel 7,441 7,431 82,270 Combinatorial Problem 2009 MATLAB Rutherford Boeing Matrix Market
2252 162bit Priebel 3,606 3,597 37,118 Combinatorial Problem 2009 MATLAB Rutherford Boeing Matrix Market
2251 145bit Priebel 1,002 993 11,315 Combinatorial Problem 2009 MATLAB Rutherford Boeing Matrix Market
2517 144 DIMACS10 144,649 144,649 2,148,786 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
2250 130bit Priebel 584 575 6,120 Combinatorial Problem 2009 MATLAB Rutherford Boeing Matrix Market
2263 12month1 Buss 12,471 872,622 22,624,727 Undirected Bipartite Graph 2009 MATLAB Rutherford Boeing Matrix Market
1 1138_bus HB 1,138 1,138 4,054 Power Network Problem 1985 MATLAB Rutherford Boeing Matrix Market
2194 08blocks JGD_SPG 300 300 592 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market