Do DL models and training environments have an impact on energy consumption?

• URL: http://arxiv.org/abs/2307.05520v3
• Date: Wed, 3 Jan 2024 15:20:31 GMT
• Title: Do DL models and training environments have an impact on energy consumption?
• Authors: Santiago del Rey, Silverio Mart\'inez-Fern\'andez, Lu\'is Cruz, Xavier Franch
• Abstract summary: This study aims to analyze the impact of the model architecture and training environment when training greener computer vision models. We show that selecting the proper model architecture and training environment can reduce energy consumption dramatically.
• Score: 9.373015995433589
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Current research in the computer vision field mainly focuses on improving Deep Learning (DL) correctness and inference time performance. However, there is still little work on the huge carbon footprint that has training DL models. This study aims to analyze the impact of the model architecture and training environment when training greener computer vision models. We divide this goal into two research questions. First, we analyze the effects of model architecture on achieving greener models while keeping correctness at optimal levels. Second, we study the influence of the training environment on producing greener models. To investigate these relationships, we collect multiple metrics related to energy efficiency and model correctness during the models' training. Then, we outline the trade-offs between the measured energy efficiency and the models' correctness regarding model architecture, and their relationship with the training environment. We conduct this research in the context of a computer vision system for image classification. In conclusion, we show that selecting the proper model architecture and training environment can reduce energy consumption dramatically (up to 81.38%) at the cost of negligible decreases in correctness. Also, we find evidence that GPUs should scale with the models' computational complexity for better energy efficiency.

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