Utilities# Fake Backend Typical Application Scenarios A Simple Example Compile Only, No Execution Submit Verified Tasks to Real Device Tracker What is Tracker? Getting Started with Tracker First Tracker Example Three Usage Modes of Tracker Tips for Recording Data Practical Application: Error Debugging and Task Recovery Practical Application: Using Tracker in Variational Computing Tasks CheckPoint 什么是 CheckPoint? 快速开始 基本使用 实际应用场景 最佳实践