ErrorEval: an Open-Source Worst-Case-Error Evaluation Framework for Approximate Computing.

Approximate Computing is a design paradigm that allows for a small loss in accuracy in an application in exchange for improved efficiency and/or reduced power consumption. Approximate Logic Synthesis (ALS) is a process through which an inexact (approximate) version of a circuit is generated, assuring that the error introduced by approximation does not exceed a certain threshold [1].