Module bootstrap::bolt

source ·

Functions

  • instrument_with_bolt
    Uses the llvm-bolt binary to instrument the artifact at the given path with BOLT. When the instrumented artifact is executed, it will generate BOLT profiles into /tmp/prof.fdata.<pid>.fdata. Creates the instrumented artifact at output_path.
  • optimize_with_bolt
    Uses the llvm-bolt binary to optimize the artifact at the given path with BOLT, using merged profiles from profile_path.