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.

Filter by Matrix Size and Shape

Rows
Columns
Nonzeros

Filter by Matrix Structure and Entry Type

Pattern Symmetry
Numerical Symmetry
Strongly Connected Components

Filter by Matrix Metadata

Matrix ID
Year
Displaying collection matrices 1061 - 1080 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1708 e18 Meszaros 24,617 38,602 156,466 Linear Programming Problem 2006 MATLAB Rutherford Boeing Matrix Market
1584 af_4_k101 Schenk_AFE 503,625 503,625 17,550,675 Structural Problem 2006 MATLAB Rutherford Boeing Matrix Market
1539 c-20 Schenk_IBMNA 2,921 2,921 20,445 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1538 c-19 Schenk_IBMNA 2,327 2,327 21,817 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1418 ASIC_320ks Sandia 321,671 321,671 1,316,085 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1417 ASIC_320k Sandia 321,821 321,821 1,931,828 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1419 ASIC_680k Sandia 682,862 682,862 2,638,997 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1345 rajat18 Rajat 94,294 94,294 479,151 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1415 ASIC_100k Sandia 99,340 99,340 940,621 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1421 G3_circuit AMD 1,585,478 1,585,478 7,660,826 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
2389 adjnoun Newman 112 112 850 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
1416 ASIC_100ks Sandia 99,190 99,190 578,890 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1420 ASIC_680ks Sandia 682,712 682,712 1,693,767 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1423 apache2 GHS_psdef 715,176 715,176 4,817,870 Structural Problem 2006 MATLAB Rutherford Boeing Matrix Market
1344 rajat17 Rajat 94,294 94,294 479,246 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1412 G2_circuit AMD 150,102 150,102 726,674 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1812 degme Meszaros 185,501 659,415 8,127,528 Linear Programming Problem 2006 MATLAB Rutherford Boeing Matrix Market
1369 rajat20 Rajat 86,916 86,916 604,299 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
2285 soc-LiveJournal1 SNAP 4,847,571 4,847,571 68,993,773 Directed Graph 2006 MATLAB Rutherford Boeing Matrix Market
1409 ted_B_unscaled Bindel 10,605 10,605 144,579 Thermal Problem 2006 MATLAB Rutherford Boeing Matrix Market