ALERT: THE COLLECTION IS OFFLINE BECAUSE OF 100x HIGHER DOWNLOADS THAN NORMAL. The website is up but the matrix files are not accessible. THE PROBLEM IS EXCESSIVE DOWNLOADS FROM JOBS RUNNING ON AWS ITSELF, POUNDING THE DATA. We have no estimate on when this will be resolved, but it will take some time (weeks perhaps?). Please do not contact us to ask when it will be up; the answer will be the same as this alert box. If you are running these AWS workloads, please revise them. All interfaces we provide (Python, MATLAB, Java gui) download a matrix ONCE and then cache it locally. Do the same or use these interfaces.

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Matrix ID
Year
Displaying collection matrices 2141 - 2160 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
338 tub1000 Bai 1,000 1,000 3,996 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
319 olm1000 Bai 1,000 1,000 3,996 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
723 lpi_klein3 LPnetlib 994 1,082 13,101 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
139 dwt_992 HB 992 992 16,744 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
187 jpwh_991 HB 991 991 6,027 Semiconductor Device Problem 1978 MATLAB Rutherford Boeing Matrix Market
672 lp_scfxm3 LPnetlib 990 1,800 8,206 Linear Programming Problem 1981 MATLAB Rutherford Boeing Matrix Market
2061 mk11-b1 JGD_Homology 990 55 1,980 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
270 west0989 HB 989 989 3,518 Chemical Process Simulation Problem 1983 MATLAB Rutherford Boeing Matrix Market
659 lp_pilotnov LPnetlib 975 2,446 13,331 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
424 ex27 FIDAP 974 974 37,652 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
2188 D_6 JGD_SL6 970 435 6,491 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
333 rdb968 Bai 968 968 5,632 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
303 cdde4 Bai 961 961 4,681 Subsequent Computational Fluid Dynamics Problem 1992 MATLAB Rutherford Boeing Matrix Market
304 cdde5 Bai 961 961 4,681 Subsequent Computational Fluid Dynamics Problem 1992 MATLAB Rutherford Boeing Matrix Market
1618 dwg961a Bai 961 961 3,405 Electromagnetics Problem 1996 MATLAB Rutherford Boeing Matrix Market
1619 dwg961b Bai 961 961 10,591 Electromagnetics Problem 1996 MATLAB Rutherford Boeing Matrix Market
300 cdde1 Bai 961 961 4,681 Computational Fluid Dynamics Problem Sequence 1992 MATLAB Rutherford Boeing Matrix Market
301 cdde2 Bai 961 961 4,681 Subsequent Computational Fluid Dynamics Problem 1992 MATLAB Rutherford Boeing Matrix Market
302 cdde3 Bai 961 961 4,681 Subsequent Computational Fluid Dynamics Problem 1992 MATLAB Rutherford Boeing Matrix Market
305 cdde6 Bai 961 961 4,681 Subsequent Computational Fluid Dynamics Problem 1992 MATLAB Rutherford Boeing Matrix Market