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 321 - 340 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1247 stokes64 GHS_indef 12,546 12,546 140,034 Computational Fluid Dynamics Problem 2004 MATLAB Rutherford Boeing Matrix Market
1246 stokes128 GHS_indef 49,666 49,666 558,594 Computational Fluid Dynamics Problem 2004 MATLAB Rutherford Boeing Matrix Market
2845 stokes VLSI 11,449,533 11,449,533 349,321,980 Semiconductor Process Problem 2018 MATLAB Rutherford Boeing Matrix Market
1792 stoch_aircraft Meszaros 3,754 7,517 20,267 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2547 StocF-1465 Janna 1,465,137 1,465,137 21,005,389 Computational Fluid Dynamics Problem 2011 MATLAB Rutherford Boeing Matrix Market
253 steam3 HB 80 80 314 Computational Fluid Dynamics Problem 1983 MATLAB Rutherford Boeing Matrix Market
252 steam2 HB 600 600 5,660 Computational Fluid Dynamics Problem 1983 MATLAB Rutherford Boeing Matrix Market
251 steam1 HB 240 240 2,248 Computational Fluid Dynamics Problem 1983 MATLAB Rutherford Boeing Matrix Market
1335 std1_Jac3_db VanVelzen 21,982 21,982 531,826 Chemical Process Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1336 std1_Jac3 VanVelzen 21,982 21,982 1,455,374 Chemical Process Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1333 std1_Jac2_db VanVelzen 21,982 21,982 498,771 Chemical Process Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1334 std1_Jac2 VanVelzen 21,982 21,982 1,248,213 Chemical Process Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1776 stat96v5 Meszaros 2,307 75,779 233,921 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1775 stat96v4 Meszaros 3,173 63,076 491,336 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1774 stat96v3 Meszaros 33,841 1,113,780 3,317,736 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1773 stat96v2 Meszaros 29,089 957,432 2,852,184 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1772 stat96v1 Meszaros 5,995 197,472 588,798 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
980 Stanford_Berkeley Kamvar 683,446 683,446 7,583,376 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
979 Stanford Kamvar 281,903 281,903 2,312,497 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
250 sstmodel HB 3,345 3,345 22,749 Structural Problem 1983 MATLAB Rutherford Boeing Matrix Market