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 821 - 840 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2279 poli4 Grund 33,833 33,833 73,249 Economic Problem 2010 MATLAB Rutherford Boeing Matrix Market
1720 lpl3 Meszaros 10,828 33,686 100,525 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1368 SiO PARSEC 33,401 33,401 1,317,655 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
1693 car4 Meszaros 16,384 33,052 63,724 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1830 scfxm1-2b Meszaros 19,036 33,047 111,052 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1220 c-55 GHS_indef 32,780 32,780 403,450 Optimization Problem 2004 MATLAB Rutherford Boeing Matrix Market
1869 viscoplastic2 Quaglino 32,769 32,769 381,326 Materials Problem 2007 MATLAB Rutherford Boeing Matrix Market
2440 se AG-Monien 32,768 32,768 98,300 Undirected Graph Sequence 1998 MATLAB Rutherford Boeing Matrix Market
2499 rgg_n_2_15_s0 DIMACS10 32,768 32,768 320,480 Undirected Random Graph 2011 MATLAB Rutherford Boeing Matrix Market
2470 delaunay_n15 DIMACS10 32,768 32,768 196,548 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2627 vt2010 DIMACS10 32,580 32,580 155,598 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2823 Goodwin_054 Goodwin 32,510 32,510 1,030,878 Computational Fluid Dynamics 2018 MATLAB Rutherford Boeing Matrix Market
1384 lpl1 Andrianov 32,460 32,460 328,036 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1237 helm3d01 GHS_indef 32,226 32,226 428,444 2D/3D Problem 2004 MATLAB Rutherford Boeing Matrix Market
2632 vsp_barth5_1Ksep_50in_5Kout DIMACS10 32,212 32,212 203,610 Random Unweighted Graph 2011 MATLAB Rutherford Boeing Matrix Market
536 gupta1 Gupta 31,802 31,802 2,164,210 Optimization Problem 1996 MATLAB Rutherford Boeing Matrix Market
1573 c-54 Schenk_IBMNA 31,793 31,793 385,987 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
2322 as-caida SNAP 31,379 31,379 106,762 Directed Weighted Graph Sequence 2007 MATLAB Rutherford Boeing Matrix Market
1778 testbig Meszaros 17,613 31,223 61,639 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2394 cond-mat-2003 Newman 31,163 31,163 240,058 Undirected Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market