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 1361 - 1380 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
872 mesh1e1 Pothen 48 48 306 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
878 mesh3em5 Pothen 289 289 1,377 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
873 mesh1em1 Pothen 48 48 306 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
877 mesh3e1 Pothen 289 289 1,377 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
985 adder_dcop_02 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
998 adder_dcop_15 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
879 onera_dual Pothen 85,567 85,567 419,201 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
986 adder_dcop_03 Sandia 1,813 1,813 11,148 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
870 bodyy6 Pothen 19,366 19,366 134,208 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
871 commanche_dual Pothen 7,920 7,920 31,680 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
999 adder_dcop_16 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
865 barth Pothen 6,691 6,691 46,187 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
869 bodyy5 Pothen 18,589 18,589 128,853 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
880 pwt Pothen 36,519 36,519 326,107 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
2284 soc-Epinions1 SNAP 75,888 75,888 508,837 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
1000 adder_dcop_17 Sandia 1,813 1,813 11,246 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
922 sinc18 Hohn 16,428 16,428 948,696 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
921 sinc15 Hohn 11,532 11,532 551,184 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
2290 email-Enron SNAP 36,692 36,692 367,662 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
920 sinc12 Hohn 7,500 7,500 283,992 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market