Dense Dynamic Programming on Multi GPU

Vincent Boyer, Didier El Baz, Moussa Elkihel
CNRS; LAAS; 7 avenue du colonel Roche, F-31077 Toulouse, France
19th Euromicro International Conference on Parallel, Distributed and Network-Based Processing (PDP), 2011


   title={Dense dynamic programming on multi GPU},

   author={Boyer, V. and El Baz, D. and Elkihel, M.},

   booktitle={Parallel, Distributed and Network-Based Processing (PDP), 2011 19th Euromicro International Conference on},





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The implementation via CUDA of a hybrid dense dynamic programming method for knapsack problems on amulti-GPU architecture is considered. Tests are carried out on a Bull cluster with Tesla S1070 computing systems. A first series of computational results shows substantial speedup. The speedup factor is close to 28 with two GPUs.
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