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 2221 - 2240 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1255 copter1 GHS_psdef 17,222 17,222 211,064 Computational Fluid Dynamics Problem 2004 MATLAB Rutherford Boeing Matrix Market
2464 coPapersDBLP DIMACS10 540,486 540,486 30,491,458 Undirected Graph 2008 MATLAB Rutherford Boeing Matrix Market
2463 coPapersCiteseer DIMACS10 434,102 434,102 32,073,440 Undirected Graph 2008 MATLAB Rutherford Boeing Matrix Market
2378 cop20k_A Williams 121,192 121,192 2,624,331 2D/3D Problem 2008 MATLAB Rutherford Boeing Matrix Market
1301 cont-300 GHS_indef 180,895 180,895 988,195 Optimization Problem 2004 MATLAB Rutherford Boeing Matrix Market
1300 cont-201 GHS_indef 80,595 80,595 438,795 Optimization Problem 2004 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
1663 cont11_l Mittelmann 1,468,599 1,961,394 5,382,999 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
2374 consph Williams 83,334 83,334 6,010,480 2D/3D Problem 2008 MATLAB Rutherford Boeing Matrix Market
2247 connectus Buss 512 394,792 1,127,525 Undirected Bipartite Graph 2009 MATLAB Rutherford Boeing Matrix Market
1604 conf6_0-8x8-80 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1603 conf6_0-8x8-30 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1602 conf6_0-8x8-20 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1597 conf6_0-4x4-30 QCD 3,072 3,072 119,808 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1596 conf6_0-4x4-20 QCD 3,072 3,072 119,808 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1601 conf5_4-8x8-20 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1600 conf5_4-8x8-15 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1599 conf5_4-8x8-10 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1598 conf5_4-8x8-05 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1595 conf5_0-4x4-26 QCD 3,072 3,072 119,808 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market