The SuiteSparse Matrix Collection (formerly the University of Florida Sparse Matrix Collection) is a widely used set of sparse matrix benchmarks collected from a wide range of applications. See the about page for more information.

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Matrix ID
Year
Displaying collection matrices 181 - 200 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2504 rgg_n_2_20_s0 DIMACS10 1,048,576 1,048,576 13,783,240 Undirected Random Graph 2011 MATLAB Rutherford Boeing Matrix Market
2483 hugetrace-00000 DIMACS10 4,588,484 4,588,484 13,758,266 Undirected Graph 2005 MATLAB Rutherford Boeing Matrix Market
2757 JP Harvard_Seismology 87,616 67,320 13,734,559 Tomography Problem 2015 MATLAB Rutherford Boeing Matrix Market
2572 CurlCurl_3 Bodendiek 1,219,574 1,219,574 13,544,618 Model Reduction Problem 2012 MATLAB Rutherford Boeing Matrix Market
2274 memchip Freescale 2,707,524 2,707,524 13,343,948 Circuit Simulation Problem 2010 MATLAB Rutherford Boeing Matrix Market
1850 BenElechi1 BenElechi 245,874 245,874 13,150,496 2D/3D Problem 2007 MATLAB Rutherford Boeing Matrix Market
2226 TSOPF_FS_b300_c3 TSOPF 84,414 84,414 13,135,930 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
1857 3Dspectralwave2 Sinclair 292,008 292,008 12,935,272 Materials Problem 2007 MATLAB Rutherford Boeing Matrix Market
1876 kkt_power Zaoui 2,063,494 2,063,494 12,771,361 Optimization Problem 2007 MATLAB Rutherford Boeing Matrix Market
2476 delaunay_n21 DIMACS10 2,097,152 2,097,152 12,582,816 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
1265 halfb DNVS 224,617 224,617 12,387,821 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
2831 Hardesty1 Hardesty 938,905 938,905 12,143,314 Computer Graphics/Vision Problem 2013 MATLAB Rutherford Boeing Matrix Market
1285 troll DNVS 213,453 213,453 11,985,111 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1264 fullb DNVS 199,187 199,187 11,708,077 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1814 tp-6 Meszaros 142,752 1,014,301 11,537,419 Linear Programming Problem 2006 MATLAB Rutherford Boeing Matrix Market
369 pwtk Boeing 217,918 217,918 11,524,432 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
863 kim2 Kim 456,976 456,976 11,330,020 2D/3D Problem 2002 MATLAB Rutherford Boeing Matrix Market
1260 fcondp2 DNVS 201,822 201,822 11,294,316 Structural Problem 2004 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
1658 rail4284 Mittelmann 4,284 1,096,894 11,284,032 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market