Article 2TYZF Video: Scaling Climate and Weather Forecasting on Sunway TaihuLight

Video: Scaling Climate and Weather Forecasting on Sunway TaihuLight

by
Rich Brueckner
from High-Performance Computing News Analysis | insideHPC on (#2TYZF)
Haohuan_Fu.jpg

Haohuan Fu from Tsinghua University in China at the PASC17 conference in Lugano. "This talk reports efforts on refactoring and optimizing the climate and weather forecasting programs - CAM and WRF - on Sunway TaihuLight. To map the large code base to the millions of cores on the Sunway system, OpenACC-based refactoring was taken as the major approach, with source-to-source translator tools applied to exploit the most suitable parallelism for the CPE cluster and to fit the intermediate variable into the limited on-chip fast buffer."

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