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 521 - 540 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
735 lhr02 Mallya 2,954 2,954 36,875 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market
748 lhr34 Mallya 35,152 35,152 746,972 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market
1294 blockqp1 GHS_indef 60,012 60,012 640,033 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
750 lhr71 Mallya 70,304 70,304 1,494,006 Chemical Process Simulation 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
1243 ncvxqp9 GHS_indef 16,554 16,554 54,040 Optimization Problem 1994 MATLAB Rutherford Boeing Matrix Market
297 bfwb782 Bai 782 782 5,982 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
296 bfwb62 Bai 62 62 342 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
295 bfwb398 Bai 398 398 2,910 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
338 tub1000 Bai 1,000 1,000 3,996 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
337 tub100 Bai 100 100 396 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
294 bfwa782 Bai 782 782 7,514 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
293 bfwa62 Bai 62 62 450 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
292 bfwa398 Bai 398 398 3,678 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
333 rdb968 Bai 968 968 5,632 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1636 rdb800l Bai 800 800 4,640 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
332 rdb5000 Bai 5,000 5,000 29,600 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1635 rdb450l Bai 450 450 2,580 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1634 rdb450 Bai 450 450 2,580 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market