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Benchmarks

Dependencies Information :

Hadoop 0.18.2
Hbase 0.18.1

Hardware Information :

4 Intel(R) Xeon(R) CPU 2.33GHz, SATA hard disk, Physical Memory 16,626,844 KB

Dense matrix add
Dense matrix multiply

Version	Operation	Cluster Size	Rows	Columns	Total Maps	Total Reduces	Time (seconds)	Bytes Written
Trunk 712655	Add	2 node	1,000	1,000	2	2	17 seconds	66,326,104
Trunk 712658	Mult	2 node	300	300	2	2	181 seconds	5,929,512

Version	Operation	Cluster Size	Rows	Columns	Total Maps	Total Reduces	Time (seconds)	Bytes Read	Bytes Written
Trunk 718158	Mult	2 node	300	300	2	2	12 seconds	1464484	2929092

Dense LU factorization
Transpose
Matrix tridiagonalization, for eigenvalue computations of symmetric matrices.