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 881 - 900 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1176 cegb3306 HB 3,306 3,306 74,916 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
1280 shipsec5 DNVS 179,860 179,860 4,598,604 Structural Problem 1999 MATLAB Rutherford Boeing Matrix Market
1276 s3dkt3m2 GHS_psdef 90,449 90,449 3,686,223 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
111 dwt_1007 HB 1,007 1,007 8,575 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
112 dwt_1242 HB 1,242 1,242 10,426 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
113 dwt_162 HB 162 162 1,182 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
1282 srb1 GHS_psdef 54,924 54,924 2,962,152 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1275 s3dkq4m2 GHS_psdef 90,449 90,449 4,427,725 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
116 dwt_209 HB 209 209 1,743 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
117 dwt_221 HB 221 221 1,629 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
759 nasa2910 Nasa 2,910 2,910 174,296 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
119 dwt_245 HB 245 245 1,461 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
120 dwt_2680 HB 2,680 2,680 25,026 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
121 dwt_307 HB 307 307 2,523 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
1271 opt1 GHS_psdef 15,449 15,449 1,930,655 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1270 oilpan GHS_psdef 73,752 73,752 2,148,558 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1268 ldoor GHS_psdef 952,203 952,203 42,493,817 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
760 nasa4704 Nasa 4,704 4,704 104,756 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
1267 inline_1 GHS_psdef 503,712 503,712 36,816,170 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
758 nasa2146 Nasa 2,146 2,146 72,250 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market