GraphChallenge.org Sparse Deep Neural Network Performance
This addresses performance benchmarking for sparse DNNs, which is incremental as it builds on prior challenges to assess current systems.
The paper analyzed submissions to the GraphChallenge.org Sparse Deep Neural Network Challenge, finding that state-of-the-art sparse DNN execution time strongly depends on the number of operations, highlighting scalability difficulties in sparse AI systems.
The MIT/IEEE/Amazon GraphChallenge.org encourages community approaches to developing new solutions for analyzing graphs and sparse data. Sparse AI analytics present unique scalability difficulties. The Sparse Deep Neural Network (DNN) Challenge draws upon prior challenges from machine learning, high performance computing, and visual analytics to create a challenge that is reflective of emerging sparse AI systems. The sparse DNN challenge is based on a mathematically well-defined DNN inference computation and can be implemented in any programming environment. In 2019 several sparse DNN challenge submissions were received from a wide range of authors and organizations. This paper presents a performance analysis of the best performers of these submissions. These submissions show that their state-of-the-art sparse DNN execution time, $T_{\rm DNN}$, is a strong function of the number of DNN operations performed, $N_{\rm op}$. The sparse DNN challenge provides a clear picture of current sparse DNN systems and underscores the need for new innovations to achieve high performance on very large sparse DNNs.