1. Computer Science, Centro Nacional de Supercomputacion, 132144 Barcelona, Barcelona, Spain, 08034
2. Computer Sciences, Barcelona Supercomputing Center, Barcelona, Catalunya, Spain
3. Efficient and Resilient Systems, IBM T.J. Watson Research Center, Yorktown Heights, New York, United States, 10598
4. Reliability- and Power-Aware Microarchitectures, IBM Reasearch, Yorktown Heights, New York, United States, 10598
5. V9K, IBM, Rochester, Minnesota, United States
6. Computer Architecture, IBM-TJW Research Center H2-B48, Yorktown Heights, New York, United States, 10598