Tool Introduction

Currently, the Autotuner can be used in two modes with two different command line tools, llvm-autotune and auto-tuner.

The llvm-auotune allows users to lead the tuning process and provides auxiliary functions to work with the compiler. Compared with the auto-tuner, the llvm-auotune greatly simplifies the configuration and tuning procedure. The llvm-auotune is recommended because it is available out-of-the-box.