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 2121 - 2140 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
629 lp_gfrd_pnc LPnetlib 616 1,160 2,445 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
429 ex32 FIDAP 1,159 1,159 11,047 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
2741 spaceStation_8 VDOL 1,157 1,157 18,945 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1346 rajat19 Rajat 1,157 1,157 3,699 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
183 jagmesh8 HB 1,141 1,141 7,465 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
2145 Trec11 JGD_Kocay 235 1,138 35,705 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
182 jagmesh7 HB 1,138 1,138 7,450 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
1 1138_bus HB 1,138 1,138 4,054 Power Network Problem 1985 MATLAB Rutherford Boeing Matrix Market
2740 spaceStation_7 VDOL 1,134 1,134 18,252 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
2191 D_9 JGD_SL6 815 1,133 12,395 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2408 email Arenas 1,133 1,133 10,902 Undirected Graph 2003 MATLAB Rutherford Boeing Matrix Market
726 lpi_pilot4i LPnetlib 410 1,123 5,264 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market
655 lp_pilot4 LPnetlib 410 1,123 5,264 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
2739 spaceStation_6 VDOL 1,111 1,111 17,595 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
160 gre_1107 HB 1,107 1,107 5,664 Directed Weighted Graph 1981 MATLAB Rutherford Boeing Matrix Market
245 sherman4 HB 1,104 1,104 3,786 Computational Fluid Dynamics Problem 1984 MATLAB Rutherford Boeing Matrix Market
1488 GD96_a Pajek 1,096 1,096 1,677 Directed Multigraph 1996 MATLAB Rutherford Boeing Matrix Market
1637 tols1090 Bai 1,090 1,090 3,546 Computational Fluid Dynamics Problem 1991 MATLAB Rutherford Boeing Matrix Market
178 jagmesh3 HB 1,089 1,089 7,361 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
451 b_dyn Grund 1,089 1,089 4,144 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market