Is This Computing Accelerator Evaluation Full of Hot Air?

03/29/2023

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by   James T. Meech, et al.

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Computing accelerators must significantly improve at least one metric such as: cost, speed, or efficiency for customers to find them useful. They must do this for at least one application that large numbers of users care about to become a commercial success. Furthermore, accelerators must improve the metric that customers care most about for a given application. We show that it is trivial to build an embedded sensor system that improves temperature sampling speed by 38,142 times and energy efficiency by 2 times compared to the state of the art in an application where these metrics do not matter. We then explain that this computing accelerator is not likely to displace the bimetallic kettle switch in the market because consumers are optimizing for cost, not temperature measurement sampling speed and efficiency when they buy a kettle.