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.

Filter by Matrix Size and Shape

Rows
Columns
Nonzeros

Filter by Matrix Structure and Entry Type

Pattern Symmetry
Numerical Symmetry
Strongly Connected Components

Filter by Matrix Metadata

Matrix ID
Year
Displaying collection matrices 1921 - 1940 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
984 adder_dcop_01 Sandia 1,813 1,813 11,156 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
983 ecl32 Sanghavi 51,993 51,993 380,415 Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
982 language Tromble 399,130 399,130 1,216,334 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
981 graphics Sumner 29,493 11,822 117,954 Computer Graphics/Vision Problem 2003 MATLAB Rutherford Boeing Matrix Market
980 Stanford_Berkeley Kamvar 683,446 683,446 7,583,376 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
979 Stanford Kamvar 281,903 281,903 2,312,497 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
978 para-9 Schenk_ISEI 155,924 155,924 2,094,873 Subsequent Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
977 para-8 Schenk_ISEI 155,924 155,924 2,094,873 Subsequent Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
976 para-7 Schenk_ISEI 155,924 155,924 2,094,873 Subsequent Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
975 para-6 Schenk_ISEI 155,924 155,924 2,094,873 Subsequent Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
974 para-5 Schenk_ISEI 155,924 155,924 2,094,873 Semiconductor Device Problem Sequence 2003 MATLAB Rutherford Boeing Matrix Market
973 para-4 Schenk_ISEI 153,226 153,226 2,930,882 Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
972 para-10 Schenk_ISEI 155,924 155,924 2,094,873 Subsequent Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
971 ohne2 Schenk_ISEI 181,343 181,343 6,869,939 Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
970 nmos3 Schenk_ISEI 18,588 18,588 237,130 Semiconductor Device 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