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 841 - 860 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
879 onera_dual Pothen 85,567 85,567 419,201 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
2614 nv2010 DIMACS10 84,538 84,538 416,998 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
559 g7jac120sc Hollinger 35,550 35,550 412,306 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
558 g7jac120 Hollinger 35,550 35,550 412,306 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
2567 cz40948 CPM 40,948 40,948 412,148 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market
2622 sd2010 DIMACS10 88,360 88,360 410,722 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
1654 rail507 Mittelmann 507 63,516 409,856 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
775 nemeth11 Nemeth 9,506 9,506 408,264 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
2768 mycielskian12 Mycielski 3,071 3,071 407,200 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market
1873 light_in_tissue Dehghani 29,282 29,282 406,084 Electromagnetics Problem 2007 MATLAB Rutherford Boeing Matrix Market
1220 c-55 GHS_indef 32,780 32,780 403,450 Optimization Problem 2004 MATLAB Rutherford Boeing Matrix Market
1575 c-57 Schenk_IBMNA 37,833 37,833 403,373 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1656 rail582 Mittelmann 582 56,097 402,290 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
774 nemeth10 Nemeth 9,506 9,506 401,448 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1389 net25 Andrianov 9,520 9,520 401,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
2295 ca-AstroPh SNAP 18,772 18,772 396,160 Undirected Graph 2003 MATLAB Rutherford Boeing Matrix Market
773 nemeth09 Nemeth 9,506 9,506 395,506 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
772 nemeth08 Nemeth 9,506 9,506 394,816 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
771 nemeth07 Nemeth 9,506 9,506 394,812 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
766 nemeth02 Nemeth 9,506 9,506 394,808 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market