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 1121 - 1140 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2535 HTC_336_9129 IPSO 226,340 226,340 762,969 Power Network Problem 2011 MATLAB Rutherford Boeing Matrix Market
2539 TSC_OPF_1047 IPSO 8,140 8,140 2,012,833 Power Network Problem 2011 MATLAB Rutherford Boeing Matrix Market
1875 hvdc2 HVDC 189,860 189,860 1,339,638 Power Network Problem 2007 MATLAB Rutherford Boeing Matrix Market
1874 hvdc1 HVDC 24,842 24,842 158,426 Power Network Problem 2007 MATLAB Rutherford Boeing Matrix Market
2540 TSC_OPF_300 IPSO 9,774 9,774 820,783 Power Network Problem 2011 MATLAB Rutherford Boeing Matrix Market
953 c-73 Schenk_IBMNA 169,422 169,422 1,279,274 Optimization Problem Sequence 2003 MATLAB Rutherford Boeing Matrix Market
82 bp_0 HB 822 822 3,276 Optimization Problem Sequence 1978 MATLAB Rutherford Boeing Matrix Market
950 c-64 Schenk_IBMNA 51,035 51,035 707,985 Optimization Problem Sequence 2003 MATLAB Rutherford Boeing Matrix Market
952 c-67 Schenk_IBMNA 57,975 57,975 530,229 Optimization Problem Sequence 2003 MATLAB Rutherford Boeing Matrix Market
951 c-66 Schenk_IBMNA 49,989 49,989 444,853 Optimization Problem Sequence 2003 MATLAB Rutherford Boeing Matrix Market
949 c-62 Schenk_IBMNA 41,731 41,731 559,341 Optimization Problem Sequence 2003 MATLAB Rutherford Boeing Matrix Market
254 str_0 HB 363 363 2,454 Optimization Problem Sequence 1978 MATLAB Rutherford Boeing Matrix Market
247 shl_0 HB 663 663 1,687 Optimization Problem Sequence 1978 MATLAB Rutherford Boeing Matrix Market
1386 net100 Andrianov 29,920 29,920 2,033,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1538 c-19 Schenk_IBMNA 2,327 2,327 21,817 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1394 pf2177 Andrianov 9,728 9,728 725,144 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1393 pattern1 Andrianov 19,242 19,242 9,323,432 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1550 c-31 Schenk_IBMNA 5,339 5,339 78,571 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
2382 EternityII_Etilde Dattorro 10,054 204,304 1,170,516 Optimization Problem 2011 MATLAB Rutherford Boeing Matrix Market
1392 net75 Andrianov 23,120 23,120 1,489,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market