Funding
This research is/was supported in part by the Gigascale Sytems Research Center (funded under FCRP, an SRC program), the National Science Foundation under Grants NSF CCF 05-41383, CNS 07-20743, CCF 08-11693, and NGS 04-06351, and an OpenSPARC Center of Excellence supported by Sun Microsystems. Pradeep Ramachandran is supported by an Intel PhD fellowship and an IBM PhD Scholarship.