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 2201 - 2220 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1603 conf6_0-8x8-30 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1604 conf6_0-8x8-80 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
2438 ccc AG-Monien 49,152 49,152 147,456 Undirected Graph Sequence 1998 MATLAB Rutherford Boeing Matrix Market
2437 cca AG-Monien 49,152 49,152 139,264 Undirected Graph Sequence 1998 MATLAB Rutherford Boeing Matrix Market
1246 stokes128 GHS_indef 49,666 49,666 558,594 Computational Fluid Dynamics Problem 2004 MATLAB Rutherford Boeing Matrix Market
1413 ckt11752_dc_1 IBM_EDA 49,702 49,702 333,029 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1414 ckt11752_tr_0 IBM_EDA 49,702 49,702 332,807 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
651 lp_pds_10 LPnetlib 16,558 49,932 107,605 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1588 c-66b Schenk_IBMNA 49,989 49,989 444,851 Subsequent Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
951 c-66 Schenk_IBMNA 49,989 49,989 444,853 Optimization Problem Sequence 2003 MATLAB Rutherford Boeing Matrix Market
1310 cvxbqp1 GHS_psdef 50,000 50,000 349,968 Optimization Problem 1995 MATLAB Rutherford Boeing Matrix Market
1304 ncvxbqp1 GHS_indef 50,000 50,000 349,968 Optimization Problem 1995 MATLAB Rutherford Boeing Matrix Market
1308 sparsine GHS_indef 50,000 50,000 1,548,988 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
1375 rajat26 Rajat 51,032 51,032 247,528 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1587 c-64b Schenk_IBMNA 51,035 51,035 707,601 Subsequent Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
950 c-64 Schenk_IBMNA 51,035 51,035 707,985 Optimization Problem Sequence 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
958 ibm_matrix_2 Schenk_IBMSDS 51,448 51,448 537,038 Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
1233 dawson5 GHS_indef 51,537 51,537 1,010,777 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
2129 n4c6-b6 JGD_Homology 104,115 51,813 728,805 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market