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 1641 - 1660 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
947 af_shell8 Schenk_AFE 504,855 504,855 17,579,155 Subsequent Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
969 igbt3 Schenk_ISEI 10,938 10,938 130,500 Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
968 barrier2-9 Schenk_ISEI 115,625 115,625 2,158,759 Semiconductor Device Problem Sequence 2003 MATLAB Rutherford Boeing Matrix Market
967 barrier2-4 Schenk_ISEI 113,076 113,076 2,129,496 Subsequent Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
966 barrier2-3 Schenk_ISEI 113,076 113,076 2,129,496 Subsequent Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
965 barrier2-2 Schenk_ISEI 113,076 113,076 2,129,496 Subsequent Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
963 barrier2-12 Schenk_ISEI 115,625 115,625 2,158,759 Subsequent Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
962 barrier2-11 Schenk_ISEI 115,625 115,625 2,158,759 Subsequent Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
2304 amazon0302 SNAP 262,111 262,111 1,234,877 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
961 barrier2-10 Schenk_ISEI 115,625 115,625 2,158,759 Subsequent Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
964 barrier2-1 Schenk_ISEI 113,076 113,076 2,129,496 Semiconductor Device Problem Sequence 2003 MATLAB Rutherford Boeing Matrix Market
959 matrix_9 Schenk_IBMSDS 103,430 103,430 1,205,518 Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
960 matrix-new_3 Schenk_IBMSDS 125,329 125,329 893,984 Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
958 ibm_matrix_2 Schenk_IBMSDS 51,448 51,448 537,038 Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
957 3D_51448_3D Schenk_IBMSDS 51,448 51,448 537,038 Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
956 3D_28984_Tetra Schenk_IBMSDS 28,984 28,984 285,092 Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
955 2D_54019_highK Schenk_IBMSDS 54,019 54,019 486,129 Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
954 2D_27628_bjtcai Schenk_IBMSDS 27,628 27,628 206,670 Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
2305 amazon0312 SNAP 400,727 400,727 3,200,440 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
2306 amazon0505 SNAP 410,236 410,236 3,356,824 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market