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 1941 - 1960 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
756 barth5 Nasa 15,606 15,606 61,484 Duplicate Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
757 nasa1824 Nasa 1,824 1,824 39,208 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
758 nasa2146 Nasa 2,146 2,146 72,250 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
759 nasa2910 Nasa 2,910 2,910 174,296 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
760 nasa4704 Nasa 4,704 4,704 104,756 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
761 nasasrb Nasa 54,870 54,870 2,677,324 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
762 pwt Nasa 36,519 36,519 326,107 Duplicate Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
763 shuttle_eddy Nasa 10,429 10,429 103,599 Duplicate Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
764 skirt Nasa 12,598 12,598 196,520 Duplicate Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
937 nd6k ND 18,000 18,000 6,897,316 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
936 nd3k ND 9,000 9,000 3,279,690 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
939 nd24k ND 72,000 72,000 28,715,634 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
938 nd12k ND 36,000 36,000 14,220,946 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
2850 dendrimer Negre 730 730 63,024 Computational Chemistry Problem 2018 MATLAB Rutherford Boeing Matrix Market
776 nemeth12 Nemeth 9,506 9,506 446,818 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
777 nemeth13 Nemeth 9,506 9,506 474,472 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
768 nemeth04 Nemeth 9,506 9,506 394,808 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
790 nemeth26 Nemeth 9,506 9,506 1,511,760 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
789 nemeth25 Nemeth 9,506 9,506 1,511,758 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
774 nemeth10 Nemeth 9,506 9,506 401,448 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market