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 201 - 220 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
264 west0156 HB 156 156 362 Chemical Process Simulation Problem 1983 MATLAB Rutherford Boeing Matrix Market
263 west0132 HB 132 132 413 Chemical Process Simulation Problem 1983 MATLAB Rutherford Boeing Matrix Market
458 bayer07 Grund 3,268 3,268 20,963 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
738 lhr07 Mallya 7,337 7,337 154,660 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market
174 impcol_d HB 425 425 1,255 Chemical Process Simulation Problem 1982 MATLAB Rutherford Boeing Matrix Market
173 impcol_c HB 137 137 400 Chemical Process Simulation Problem 1982 MATLAB Rutherford Boeing Matrix Market
175 impcol_e HB 225 225 1,303 Chemical Process Simulation Problem 1982 MATLAB Rutherford Boeing Matrix Market
172 impcol_b HB 59 59 271 Chemical Process Simulation Problem 1982 MATLAB Rutherford Boeing Matrix Market
460 bayer09 Grund 3,083 3,083 11,767 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
453 bayer02 Grund 13,935 13,935 63,307 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
171 impcol_a HB 207 207 572 Chemical Process Simulation Problem 1982 MATLAB Rutherford Boeing Matrix Market
741 lhr10c Mallya 10,672 10,672 232,633 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
743 lhr11c Mallya 10,964 10,964 233,741 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
744 lhr14 Mallya 14,270 14,270 305,750 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market
750 lhr71 Mallya 70,304 70,304 1,494,006 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market
1535 extr1b Zitney 2,836 2,836 10,965 Chemical Process Simulation Problem Sequence 1994 MATLAB Rutherford Boeing Matrix Market
1536 hydr1c Zitney 5,308 5,308 22,592 Chemical Process Simulation Problem Sequence 1994 MATLAB Rutherford Boeing Matrix Market
2662 Freescale2 Freescale 2,999,349 2,999,349 14,313,235 Circuit Simulation Matrix 2015 MATLAB Rutherford Boeing Matrix Market
1346 rajat19 Rajat 1,157 1,157 3,699 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1369 rajat20 Rajat 86,916 86,916 604,299 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market