FlagTree Overview

FlagTree is an open-source, unified compiler for multiple AI chips. FlagTree is dedicated to building a compiler and associated tooling platform for diverse AI chips, advancing and expanding the upstream and downstream Triton ecosystem, with the goals of supporting existing adaptation solutions, unifying code repositories, and enabling rapid multi-backend support from a single repository. For upstream model users, FlagTree provides unified compilation support across multiple backends; for downstream chip vendors, FlagTree offers reference implementations for integration into the Triton ecosystem.

• Features
• FlagTree compilation architecture
  • Common architecture
  • FlagTree extensible framework
  • Hints
    • Hints introduction
    • Hints in the compilation process
  • TLE-Lite, TLE-Struct, and TLE-Raw
    • TLE-Lite, TLE-Struct, and TLE-Raw introduction
    • TLE in the compilation process
  • FLIR: Unified intermediate layer
    • Overview
    • Position in the compilation pipeline
    • Core capabilities
• Workflow