Efficiency. A large and increasing amount of human-made energy goes to computation, yet only a tiny proportion of software is written with energy efficiency in

Efficiency. A large and increasing amount of human-made energy goes to computation, yet only a tiny proportion of software is written with energy efficiency in mind. Most programmers don't even have the tools to answer how much power their programs consume. At a start, no compute benchmark that measures wall duration should ever be taken seriously if it doesn't also include energy consumption.