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 2001 - 2020 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1282 srb1 GHS_psdef 54,924 54,924 2,962,152 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1287 vanbody GHS_psdef 47,072 47,072 2,329,056 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
23 bcsstk01 HB 48 48 400 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
24 bcsstk02 HB 66 66 4,356 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
25 bcsstk03 HB 112 112 640 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
26 bcsstk04 HB 132 132 3,648 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
27 bcsstk05 HB 153 153 2,423 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
28 bcsstk06 HB 420 420 7,860 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
30 bcsstk08 HB 1,074 1,074 12,960 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
31 bcsstk09 HB 1,083 1,083 18,437 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
32 bcsstk10 HB 1,086 1,086 22,070 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
33 bcsstk11 HB 1,473 1,473 34,241 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
36 bcsstk14 HB 1,806 1,806 63,454 Structural Problem 1985 MATLAB Rutherford Boeing Matrix Market
37 bcsstk15 HB 3,948 3,948 117,816 Structural Problem 1985 MATLAB Rutherford Boeing Matrix Market
38 bcsstk16 HB 4,884 4,884 290,378 Structural Problem 1985 MATLAB Rutherford Boeing Matrix Market
39 bcsstk17 HB 10,974 10,974 428,650 Structural Problem 1985 MATLAB Rutherford Boeing Matrix Market
40 bcsstk18 HB 11,948 11,948 149,090 Structural Problem 1985 MATLAB Rutherford Boeing Matrix Market
41 bcsstk19 HB 817 817 6,853 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
42 bcsstk20 HB 485 485 3,135 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
43 bcsstk21 HB 3,600 3,600 26,600 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market