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 2381 - 2400 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
74 bcsstm24 HB 3,562 3,562 3,562 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
683 lp_shell LPnetlib 536 1,777 3,558 Linear Programming Problem 1978 MATLAB Rutherford Boeing Matrix Market
1637 tols1090 Bai 1,090 1,090 3,546 Computational Fluid Dynamics Problem 1991 MATLAB Rutherford Boeing Matrix Market
270 west0989 HB 989 989 3,518 Chemical Process Simulation Problem 1983 MATLAB Rutherford Boeing Matrix Market
128 dwt_512 HB 512 512 3,502 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
114 dwt_193 HB 193 193 3,493 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
2691 hangGlider_1 VDOL 360 360 3,477 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
234 pores_3 HB 532 532 3,474 Computational Fluid Dynamics Problem 1980 MATLAB Rutherford Boeing Matrix Market
1820 nsic Meszaros 465 897 3,449 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
602 lp_beaconfd LPnetlib 173 295 3,408 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
1618 dwg961a Bai 961 961 3,405 Electromagnetics Problem 1996 MATLAB Rutherford Boeing Matrix Market
328 qh882 Bai 882 882 3,354 Power Network Problem 1994 MATLAB Rutherford Boeing Matrix Market
693 lp_standgub LPnetlib 361 1,383 3,338 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
674 lp_scrs8 LPnetlib 490 1,275 3,288 Linear Programming Problem 1981 MATLAB Rutherford Boeing Matrix Market
257 str_600 HB 363 363 3,279 Subsequent Optimization Problem 1978 MATLAB Rutherford Boeing Matrix Market
82 bp_0 HB 822 822 3,276 Optimization Problem Sequence 1978 MATLAB Rutherford Boeing Matrix Market
222 nos6 HB 675 675 3,255 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
4 685_bus HB 685 685 3,249 Power Network Problem 1985 MATLAB Rutherford Boeing Matrix Market
1939 bibd_81_2 JGD_BIBD 3,240 3,240 3,240 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
692 lp_standata LPnetlib 359 1,274 3,230 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market