Anne-Cécile Orgerie logo

Anne-Cécile Orgerie

CNRS Research Scientist

OFFICE: IRISA - F 225, Rennes

Anne-Cécile Orgerie Anne-Cécile Orgerie logo

Lecture Green ICT (M2) 2021 - 2022


  • I. Introduction to (not) green ICT
    A. General context
    B. Green computing history
  • II. Trails to green ICT from my research point of view
    A. Data center level
    B. Measuring energy consumption of servers
    C. Saving energy
    D. Greening data centers
  • III. Concluding remarks


Slides are here.


  • “The real climate and transformative impact of ICT: A critique of estimates, trends, and regulations”, Charlotte Freitag, Mike Berners-Lee, Kelly Widdicks, Bran Knowles, Gordon Blair, Adrian Friday, Patterns, 2021.

  • “Assessing Internet energy intensity: A review of methods and results”, Vlad Coroama, Lorenz Hilty, Environmental Impact Assessment Review, 2014.

  • “PUE: a comprehensive examination of the metric”, Victor Avelar, Dan Azevedo and Alan French, white paper, The Green Grid, 2012.

  • “From Understanding to Greening the Energy Consumption of Distributed Systems”, Anne-Cécile Orgerie, Habilitation à Diriger des Recherches, ENS de Rennes, 2020.

  • “Predicting the Energy-Consumption of MPI Applications at Scale Using Only a Single Node”, Franz C. Heinrich, Tom Cornebize, Augustin Degomme, Arnaud Legrand, Alexandra Carpen-Amarie, Sascha Hunold, Anne-Cécile Orgerie and Martin Quinson, IEEE Cluster Conference, pages 92-102, 2017.

  • “Experimental Workflow for Energy and Temperature Profiling on HPC Systems”, Kameswar Rao Vaddina, Laurent Lefèvre and Anne-Cécile Orgerie, ISCC: IEEE Symposium on Computers and Communications, 2021.

  • “Thermal design power and vectorized instructions behavior”, Amina Guermouche and Anne-Cécile Orgerie, Concurrency and Computation: Practice and Experience, 2021.

  • “End-to-end Energy Models for Edge Cloud-based IoT Platforms: Application to Data Stream Analysis in IoT”, Yunbo Li, Anne-Cécile Orgerie, Ivan Rodero, Betsegaw Lemma Amersho, Manish Parashar and Jean-Marc Menaud, Future Generation Computer Systems (FGCS), pages 667-678, 2018.

  • “Characterizing, Modeling, and Accurately Simulating Power and Energy Consumption of I/O-intensive Scientific Workflows”, Rafael Ferreira da Silva, Henri Casanova, Anne-Cécile Orgerie, Ryan Tanaka, Ewa Deelman and Frédéric Suter, Journal of Computational Science, 2020.

  • “Network-aware energy-efficient virtual machine management in distributed Cloud infrastructures with on-site photovoltaic production”, Benjamin Camus, Fanny Dufossé, Anne Blavette, Martin Quinson and Anne-Cécile Orgerie, SBAC-PAD: International Symposium on Computer Architecture and High Performance Computing, pages 85-92, 2018.