Autotuning and Predictive Autotuning

Performs autotuning on program approximation knobs using an error-predictive proxy in place of the original program, to greatly speedup autotuning while getting results comparable in quality.

Work in progress.

Requirements

Prerequisite packages are listed in ./env.yaml. Conda is the validated and recommended way to set up a working environment. If you're using conda, do

conda env create -n predtuner -f env.yaml
conda activate predtuner