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 261 - 280 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
154 fs_760_3 HB 760 760 5,816 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
151 fs_680_3 HB 680 680 2,471 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
268 west0497 HB 497 497 1,721 Chemical Process Simulation Problem 1983 MATLAB Rutherford Boeing Matrix Market
1315 torsion1 GHS_psdef 40,000 40,000 197,608 Duplicate Optimization Problem 1983 MATLAB Rutherford Boeing Matrix Market
149 fs_680_1 HB 680 680 2,184 2D/3D Problem Sequence 1983 MATLAB Rutherford Boeing Matrix Market
150 fs_680_2 HB 680 680 2,424 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
267 west0479 HB 479 479 1,888 Chemical Process Simulation Problem 1983 MATLAB Rutherford Boeing Matrix Market
632 lp_grow15 LPnetlib 300 645 5,620 Linear Programming Problem 1983 MATLAB Rutherford Boeing Matrix Market
208 mahindas HB 1,258 1,258 7,682 Economic Problem 1984 MATLAB Rutherford Boeing Matrix Market
77 bcsstm27 HB 1,224 1,224 56,126 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
76 bcsstm26 HB 1,922 1,922 1,922 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
75 bcsstm25 HB 15,439 15,439 15,439 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
226 orsirr_2 HB 886 886 5,970 Computational Fluid Dynamics Problem 1984 MATLAB Rutherford Boeing Matrix Market
227 orsreg_1 HB 2,205 2,205 14,133 Computational Fluid Dynamics Problem 1984 MATLAB Rutherford Boeing Matrix Market
73 bcsstm23 HB 3,134 3,134 3,134 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
74 bcsstm24 HB 3,562 3,562 3,562 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
242 sherman1 HB 1,000 1,000 3,750 Computational Fluid Dynamics Problem 1984 MATLAB Rutherford Boeing Matrix Market
69 bcsstm19 HB 817 817 817 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
70 bcsstm20 HB 485 485 485 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
239 saylr1 HB 238 238 1,128 Computational Fluid Dynamics Problem 1984 MATLAB Rutherford Boeing Matrix Market