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 1321 - 1340 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
992 adder_dcop_09 Sandia 1,813 1,813 11,239 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
993 adder_dcop_10 Sandia 1,813 1,813 11,232 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
990 adder_dcop_07 Sandia 1,813 1,813 11,226 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
989 adder_dcop_06 Sandia 1,813 1,813 11,224 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
991 adder_dcop_08 Sandia 1,813 1,813 11,242 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
994 adder_dcop_11 Sandia 1,813 1,813 11,243 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
941 af_shell2 Schenk_AFE 504,855 504,855 17,562,051 Subsequent Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
987 adder_dcop_04 Sandia 1,813 1,813 11,107 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
985 adder_dcop_02 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
988 adder_dcop_05 Sandia 1,813 1,813 11,097 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
995 adder_dcop_12 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
897 torso2 Norris 115,967 115,967 1,033,473 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
903 landmark Pereyra 71,952 2,704 1,146,848 Least Squares Problem 2003 MATLAB Rutherford Boeing Matrix Market
898 torso3 Norris 259,156 259,156 4,429,042 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
871 commanche_dual Pothen 7,920 7,920 31,680 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
984 adder_dcop_01 Sandia 1,813 1,813 11,156 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
873 mesh1em1 Pothen 48 48 306 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
996 adder_dcop_13 Sandia 1,813 1,813 11,245 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
2284 soc-Epinions1 SNAP 75,888 75,888 508,837 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market