Qizhong Wu

Enhancing the advection module performance in the EPICC-Model V1.6.0 via GPU-HADVPPM4HIP V1.0 coupling and GPU-optimized strategies

Abstract. The rapid development of Graphics Processing Units (GPUs) has established new computational paradigms for enhancing air quality modeling efficiency. In this study, the heterogeneous-compute interface for portability (HIP) was implemented to parallel computing of the pie...

Evaluating the EPICC-Model for regional air quality simulation: a comparative study with CAMx and CMAQ

Abstract. This study presents a systematic evaluation of China’s independently developed EPICC-Model for regional PM2.5 and MDA8 O3 simulations against established international models, using WRF meteorological fields and a multi-source integrated emission inventory. Results high...