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 2201 - 2220 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
940 af_shell1 Schenk_AFE 504,855 504,855 17,562,051 Structural Problem Sequence 2003 MATLAB Rutherford Boeing Matrix Market
147 fs_541_3 HB 541 541 4,282 Subsequent 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
148 fs_541_4 HB 541 541 4,273 Subsequent 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
150 fs_680_2 HB 680 680 2,424 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
142 fs_183_3 HB 183 183 1,069 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
146 fs_541_2 HB 541 541 4,282 Subsequent 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
144 fs_183_6 HB 183 183 1,000 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
153 fs_760_2 HB 760 760 5,739 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
143 fs_183_4 HB 183 183 1,069 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
154 fs_760_3 HB 760 760 5,816 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
151 fs_680_3 HB 680 680 2,471 Subsequent 2D/3D Problem 1983 MATLAB Rutherford Boeing Matrix Market
1324 trans5 IBM_EDA 116,835 116,835 749,800 Subsequent Circuit Simulation Problem 2005 MATLAB Rutherford Boeing Matrix Market
1067 fpga_dcop_13 Sandia 1,220 1,220 5,892 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1157 oscil_dcop_46 Sandia 430 430 1,544 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1158 oscil_dcop_47 Sandia 430 430 1,544 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1159 oscil_dcop_48 Sandia 430 430 1,544 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1160 oscil_dcop_49 Sandia 430 430 1,544 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1161 oscil_dcop_50 Sandia 430 430 1,544 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1162 oscil_dcop_51 Sandia 430 430 1,544 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
1163 oscil_dcop_52 Sandia 430 430 1,544 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market