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 1361 - 1380 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2531 uk DIMACS10 4,824 4,824 13,674 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
654 lp_pilot LPnetlib 1,441 4,860 44,375 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
350 crystk01 Boeing 4,875 4,875 315,891 Materials Problem 1995 MATLAB Rutherford Boeing Matrix Market
353 crystm01 Boeing 4,875 4,875 105,339 Materials Problem 1995 MATLAB Rutherford Boeing Matrix Market
38 bcsstk16 HB 4,884 4,884 290,378 Structural Problem 1985 MATLAB Rutherford Boeing Matrix Market
2656 LeGresley_4908 LeGresley 4,908 4,908 30,482 Power Network Problem 2013 MATLAB Rutherford Boeing Matrix Market
157 gemat12 HB 4,929 4,929 33,044 Subsequent Power Network Problem 1984 MATLAB Rutherford Boeing Matrix Market
156 gemat11 HB 4,929 4,929 33,108 Power Network Problem Sequence 1984 MATLAB Rutherford Boeing Matrix Market
2106 n3c6-b9 JGD_Homology 2,511 4,935 25,110 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2404 power Newman 4,941 4,941 13,188 Undirected Graph 1998 MATLAB Rutherford Boeing Matrix Market
1530 USpowerGrid Pajek 4,941 4,941 13,188 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
2081 n2c6-b6 JGD_Homology 5,715 4,945 40,005 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
540 add32 Hamm 4,960 4,960 19,848 Circuit Simulation Problem 1991 MATLAB Rutherford Boeing Matrix Market
1725 model4 Meszaros 1,337 4,962 45,753 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
322 olm5000 Bai 5,000 5,000 19,996 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
523 G59 Gset 5,000 5,000 59,140 Undirected Weighted Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
522 G58 Gset 5,000 5,000 59,140 Duplicate Undirected Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
521 G57 Gset 5,000 5,000 20,000 Undirected Weighted Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
520 G56 Gset 5,000 5,000 24,996 Undirected Weighted Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
519 G55 Gset 5,000 5,000 24,996 Duplicate Undirected Random Graph 1996 MATLAB Rutherford Boeing Matrix Market