Auto-CLOUDSC: Cloud Microphysics Parameterization Optimization

This presentation delves into Auto-CLOUDSC, an innovative framework designed to optimize ARM CPUs for numerical weather prediction (NWP). It explores HPC challenges with legacy Fortran codes, offering solutions through modular code transformation, ARM SVE vectorization, and advanced algorithms like Physics-Combine and Cache-Aware. Performance evaluations and accuracy assessments highlight notable improvements, while comparisons with existing techniques reveal optimization gaps. The discussion...