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 541 - 560 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2380 FullChip Freescale 2,987,012 2,987,012 26,621,983 Circuit Simulation Problem 2011 MATLAB Rutherford Boeing Matrix Market
2662 Freescale2 Freescale 2,999,349 2,999,349 14,313,235 Circuit Simulation Matrix 2015 MATLAB Rutherford Boeing Matrix Market
441 big Gaertner 13,209 13,209 91,465 Directed Weighted Graph 2001 MATLAB Rutherford Boeing Matrix Market
442 nopoly Gaertner 10,774 10,774 70,842 Undirected Weighted Graph 2001 MATLAB Rutherford Boeing Matrix Market
443 pesa Gaertner 11,738 11,738 79,566 Directed Weighted Graph 2001 MATLAB Rutherford Boeing Matrix Market
2854 GAP-road GAP 23,947,347 23,947,347 57,708,624 Directed Weighted Graph 2017 MATLAB Rutherford Boeing Matrix Market
2855 GAP-kron GAP 134,217,726 134,217,726 4,223,264,644 Random Undirected Weighted Graph 2017 MATLAB Rutherford Boeing Matrix Market
2853 GAP-web GAP 50,636,151 50,636,151 1,930,292,948 Directed Weighted Graph 2017 MATLAB Rutherford Boeing Matrix Market
2856 GAP-urand GAP 134,217,728 134,217,728 4,294,966,740 Random Undirected Weighted Graph 2017 MATLAB Rutherford Boeing Matrix Market
2852 GAP-twitter GAP 61,578,415 61,578,415 1,468,364,884 Directed Weighted Graph 2017 MATLAB Rutherford Boeing Matrix Market
445 garon2 Garon 13,535 13,535 373,235 Computational Fluid Dynamics Problem 1996 MATLAB Rutherford Boeing Matrix Market
444 garon1 Garon 3,175 3,175 84,723 Computational Fluid Dynamics Problem 1996 MATLAB Rutherford Boeing Matrix Market
2808 kmer_V1r GenBank 214,005,017 214,005,017 465,410,904 Undirected Graph 2015 MATLAB Rutherford Boeing Matrix Market
2809 kmer_V2a GenBank 55,042,369 55,042,369 117,217,600 Undirected Graph 2015 MATLAB Rutherford Boeing Matrix Market
2805 kmer_A2a GenBank 170,728,175 170,728,175 360,585,172 Undirected Graph 2015 MATLAB Rutherford Boeing Matrix Market
2806 kmer_P1a GenBank 139,353,211 139,353,211 297,829,984 Undirected Graph 2015 MATLAB Rutherford Boeing Matrix Market
2807 kmer_U1a GenBank 67,716,231 67,716,231 138,778,562 Undirected Graph 2015 MATLAB Rutherford Boeing Matrix Market
1219 bmw3_2 GHS_indef 227,362 227,362 11,288,630 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1295 bloweya GHS_indef 30,004 30,004 150,009 Materials Problem 1992 MATLAB Rutherford Boeing Matrix Market
1424 bloweybl GHS_indef 30,003 30,003 109,999 Materials Problem 1992 MATLAB Rutherford Boeing Matrix Market