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 1381 - 1400 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1288 wathen100 GHS_psdef 30,401 30,401 471,601 Random 2D/3D Problem 2004 MATLAB Rutherford Boeing Matrix Market
1287 vanbody GHS_psdef 47,072 47,072 2,329,056 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1827 scagr7-2b Meszaros 9,743 13,847 35,885 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1282 srb1 GHS_psdef 54,924 54,924 2,962,152 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1828 scagr7-2c Meszaros 2,447 3,479 9,005 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1829 scagr7-2r Meszaros 32,847 46,679 120,141 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1274 ramage02 GHS_psdef 16,830 16,830 2,866,352 Computational Fluid Dynamics Problem 2004 MATLAB Rutherford Boeing Matrix Market
1272 pds10 GHS_psdef 16,558 16,558 149,658 Optimization Problem 2004 MATLAB Rutherford Boeing Matrix Market
1271 opt1 GHS_psdef 15,449 15,449 1,930,655 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1707 df2177 Meszaros 630 10,358 22,336 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1270 oilpan GHS_psdef 73,752 73,752 2,148,558 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1826 sc205-2r Meszaros 35,213 62,423 123,239 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1268 ldoor GHS_psdef 952,203 952,203 42,493,817 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1267 inline_1 GHS_psdef 503,712 503,712 36,816,170 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1266 hood GHS_psdef 220,542 220,542 9,895,422 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1262 ford1 GHS_psdef 18,728 18,728 101,576 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1682 aa4 Meszaros 426 7,195 52,121 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1263 ford2 GHS_psdef 100,196 100,196 544,688 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1257 crankseg_1 GHS_psdef 52,804 52,804 10,614,210 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1768 route Meszaros 20,894 43,019 206,782 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market