Critical but Fragile Infrastructure
if (n <= 1) return;
。业内人士推荐一键获取谷歌浏览器下载作为进阶阅读
Crucially, this distribution of border points is agnostic of routing speed profiles. It’s based only on whether a road is passable or not. This means the same set of clusters and border points can be used for all car routing profiles (default, shortest, fuel-efficient) and all bicycle profiles (default, prefer flat terrain, etc.). Only the travel time/cost values of the shortcuts between these points change based on the profile. This is a massive factor in keeping storage down – map data only increased by about 0.5% per profile to store this HH-Routing structure!
至于基于 NPU 和桌面平台的 LiteRT-LM 运行时，相关工作已经在进行中。一旦 Google 开放 iOS 的公共 API（预计在 2026 年初），我们将添加全面支持。桌面平台也在我们的计划之中——敬请期待，即将推出。