面向国产加速器的CFD核心算法并行优化

曹义魁,陆忠华,张鉴,刘夏真,袁武,梁姗

Parallel Optimization of CFD Core Algorithms Based on Domestic Processor

CAO Yikui,LU Zhonghua,ZHANG Jian,LIU Xiazhen,YUAN Wu,LIANG Shan

表4 flux_kernel1核函数三个方向优化效果

Table 4 The optimization effect of flux_kernel1 kernel function in three directions

i方向 j方向 k方向 总时间 优化前 优化后 1.13 s 0.83 s 1.11 s 0.83 s 1.18 s 0.80 s 3.42 s 2.46 s