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 1541 - 1560 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2115 n4c5-b7 JGD_Homology 3,635 4,735 29,080 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2553 N_pid Schulthess 3,625 3,923 8,054 Biochemical Network 2012 MATLAB Rutherford Boeing Matrix Market
2252 162bit Priebel 3,606 3,597 37,118 Combinatorial Problem 2009 MATLAB Rutherford Boeing Matrix Market
43 bcsstk21 HB 3,600 3,600 26,600 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
71 bcsstm21 HB 3,600 3,600 3,600 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
708 lpi_ceria3d LPnetlib 3,576 4,400 21,178 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
433 ex37 FIDAP 3,565 3,565 67,591 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
241 saylr4 HB 3,564 3,564 22,316 Computational Fluid Dynamics Problem 1984 MATLAB Rutherford Boeing Matrix Market
74 bcsstm24 HB 3,562 3,562 3,562 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
46 bcsstk24 HB 3,562 3,562 159,910 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
890 heart1 Norris 3,557 3,557 1,385,317 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
2672 dynamicSoaringProblem_8 VDOL 3,543 3,543 38,136 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
910 cage9 vanHeukelum 3,534 3,534 41,594 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
609 lp_cre_a LPnetlib 3,516 7,248 18,168 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
2671 dynamicSoaringProblem_7 VDOL 3,511 3,511 37,680 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1540 c-21 Schenk_IBMNA 3,509 3,509 32,145 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1180 lock3491 HB 3,491 3,491 160,444 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
201 lshp3466 HB 3,466 3,466 23,896 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
377 thermal Brunetiere 3,456 3,456 66,528 Thermal Problem 2000 MATLAB Rutherford Boeing Matrix Market
900 shermanACa Shen 3,432 3,432 25,220 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market