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 matrices 1 - 20 of 2833 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
223 nos7 HB 729 729 4,617 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
180 jagmesh5 HB 1,180 1,180 7,750 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
902 shermanACd Shen 6,136 6,136 53,329 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
900 shermanACa Shen 3,432 3,432 25,220 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
889 fv3 Norris 9,801 9,801 87,025 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
901 shermanACb Shen 18,510 18,510 145,149 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
896 torso1 Norris 116,158 116,158 8,516,500 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
899 e40r0100 Shen 17,281 17,281 553,562 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
891 heart2 Norris 2,339 2,339 680,341 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
895 stomach Norris 213,360 213,360 3,021,648 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
888 fv2 Norris 9,801 9,801 87,025 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
1854 chem_master1 Watson 40,401 40,401 201,201 2D/3D Problem 2007 MATLAB Rutherford Boeing Matrix Market
892 heart3 Norris 2,339 2,339 680,341 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
1855 Baumann Watson 112,211 112,211 748,331 2D/3D Problem 2007 MATLAB Rutherford Boeing Matrix Market
887 fv1 Norris 9,604 9,604 85,264 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
214 nnc1374 HB 1,374 1,374 8,588 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
897 torso2 Norris 115,967 115,967 1,033,473 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
890 heart1 Norris 3,557 3,557 1,385,317 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
2659 Bump_2911 Janna 2,911,419 2,911,419 127,729,899 2D/3D Problem 2014 MATLAB Rutherford Boeing Matrix Market
898 torso3 Norris 259,156 259,156 4,429,042 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market