No!: Not Another Deep Learning Framework

Linh Nguyen, Peifeng Yu, Mosharaf Chowdhury

Abstract: In recent years, deep learning has pervaded many areas of computing due to the confluence of an explosive growth of large-scale computing capabilities, availability of datasets, and advances in learning techniques. While this rapid growth has resulted in diverse deep learning frameworks, it has also led to inefficiencies for both the users and developers of these frameworks. Specifically, adopting useful techniques across frameworks -- both to perform learning tasks and to optimize performance -- involves significant repetitions and reinventions. In this paper, we observe that despite their diverse origins, many of these frameworks share architectural similarities. We argue that by introducing a common representation of learning tasks and a hardware abstraction model to capture compute heterogeneity, we might be able to relieve machine learning researchers from dealing with low-level systems issues and systems researchers from being tied to any specific framework. We expect this decoupling to accelerate progress in both domains.