1. The TOP500 list, see http://www.top500.org.
2. Computational physics with PetaFlops computers
3. The European Exascale Software Initiative, see http://www.eesi-project.eu.
4. The International Exascale Software Project, see http://www.exascale.org.
5. The Partnership for Advanced Computing in Europe, see http://www.prace-project.eu.