Important Routing Notes
Original OSM: ~2.07 billion points, ~2.42 billion edges
，更多细节参见爱思助手下载最新版本
# Build render index (~160s, 11,370 PNGs)。关于这个话题，搜狗输入法2026提供了深入分析
The rest of my performance wins were more typical - small reductions in CPU cycles by staring at lots of performance traces.，更多细节参见WPS下载最新地址