Optimization of Masnum_wave Calculation Model Based on SW26010 Multi-core Processor
Pan Qingyi
Signals and Telecommunication Journal, Vol. 6, No. 2, 2017.
DOI: 
Link: http://www.dline.info/stj/fulltext/v6n2/stjv6n2_1.pdf
Abstract:
The Masnum_wave model is widely used in ocean numerical prediction. In order to reduce the calculation time
required for the prediction of the wave pattern. In the paper, we use the gprof performance monitoring tool to find the host
point function of the model. Combined with the architectural features of SW26010, by adding compiler options, mutli-node
scalability and OpenACC compilation guidance statement optimizes the Masnum_wave model in the code level. The
experimental results show that the optimization effects is reasonable, which effectively accelerates the calculation speed of
Masnum_wave calculation speed and reduces the time required for wave prediction.