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 501 - 520 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
318 olm100 Bai 100 100 396 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
420 ex23 FIDAP 1,409 1,409 42,760 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
644 lp_modszk1 LPnetlib 687 1,620 3,168 Linear Programming Problem 1994 MATLAB Rutherford Boeing Matrix Market
315 mhdb416 Bai 416 416 2,312 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
314 mhda416 Bai 416 416 8,562 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
424 ex27 FIDAP 974 974 37,652 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
414 ex18 FIDAP 5,773 5,773 71,701 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
426 ex29 FIDAP 2,870 2,870 23,754 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1625 mhd4800b Bai 4,800 4,800 27,520 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
428 ex31 FIDAP 3,909 3,909 91,223 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1624 mhd4800a Bai 4,800 4,800 102,252 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
413 ex15 FIDAP 6,867 6,867 98,671 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1623 mhd3200b Bai 3,200 3,200 18,316 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1622 mhd3200a Bai 3,200 3,200 68,026 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1621 mhd1280b Bai 1,280 1,280 22,778 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1620 mhd1280a Bai 1,280 1,280 47,906 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1243 ncvxqp9 GHS_indef 16,554 16,554 54,040 Optimization Problem 1994 MATLAB Rutherford Boeing Matrix Market
1242 ncvxqp1 GHS_indef 12,111 12,111 73,963 Optimization Problem 1994 MATLAB Rutherford Boeing Matrix Market
746 lhr17 Mallya 17,576 17,576 379,761 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market
1216 aug2dc GHS_indef 30,200 30,200 80,000 2D/3D Problem 1994 MATLAB Rutherford Boeing Matrix Market