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 2681 - 2700 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2840 test1 VLSI 392,908 392,908 9,447,535 Semiconductor Device Problem 2018 MATLAB Rutherford Boeing Matrix Market
1269 m_t1 DNVS 97,578 97,578 9,753,570 Structural Problem 1999 MATLAB Rutherford Boeing Matrix Market
2330 flickr Gleich 820,878 820,878 9,837,214 Directed Graph 2010 MATLAB Rutherford Boeing Matrix Market
1266 hood GHS_psdef 220,542 220,542 9,895,422 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
2490 kron_g500-logn17 DIMACS10 131,072 131,072 10,228,360 Undirected Multigraph 2010 MATLAB Rutherford Boeing Matrix Market
2268 atmosmodm Bourchtein 1,489,752 1,489,752 10,319,760 Computational Fluid Dynamics Problem 2009 MATLAB Rutherford Boeing Matrix Market
2267 atmosmodl Bourchtein 1,489,752 1,489,752 10,319,760 Computational Fluid Dynamics Problem 2009 MATLAB Rutherford Boeing Matrix Market
1385 mip1 Andrianov 66,463 66,463 10,352,819 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1257 crankseg_1 GHS_psdef 52,804 52,804 10,614,210 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1254 bmwcra_1 GHS_psdef 148,770 148,770 10,641,602 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1364 Si87H76 PARSEC 240,369 240,369 10,661,631 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
2771 mycielskian15 Mycielski 24,575 24,575 11,111,110 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market
1367 SiO2 PARSEC 155,331 155,331 11,283,503 Theoretical/Quantum Chemistry Problem 2005 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
1219 bmw3_2 GHS_indef 227,362 227,362 11,288,630 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1260 fcondp2 DNVS 201,822 201,822 11,294,316 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
863 kim2 Kim 456,976 456,976 11,330,020 2D/3D Problem 2002 MATLAB Rutherford Boeing Matrix Market
369 pwtk Boeing 217,918 217,918 11,524,432 Structural Problem 1995 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
1264 fullb DNVS 199,187 199,187 11,708,077 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market