Tools supporting green computing in Erlang (Erlang 2019)

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Sun 18 - Fri 23 August 2019 Berlin, Germany

Who

Gergely Nagy, Áron Attila Mészáros, István Bozó, Melinda Tóth

Track

Erlang 2019

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When

Sun 18 Aug 2019 14:26 - 14:50 at Yew - Session 3

Abstract

Energy efficiency is one of the key aspects of modern soft- ware. Therefore, we present a tool for measuring the energy consumption of Erlang programs. Using this tool, we mea- sured the energy consumption of different basic language elements, such as data structures, higher-order functions and parallel language constructs. Based on the results of our measurements, we present refactorings that may help to decrease the energy consumption of Erlang software. The refactorings are part of the well-known RefactorErl static analyser and transformer framework for Erlang.

Gergely Nagy

Eötvös Lóránd University

Áron Attila Mészáros

Eötvös Lóránd University

István Bozó

Eötvös Loránd University

Melinda Tóth

Eötvös Loránd University, Faculty of Informatics, Department of Programming Languages and Compilers & ELTE-Soft Nonprofit Ltd.

Hungary