Dan Tsafrir Yoav Etsion Dror G. Feitelson Scott Kirkpatrick System noise, OS clock ticks, and fine-grained parallel applications. 303-312 2005 conf/ics/2005 ICS http://doi.acm.org/10.1145/1088149.1088190 db/conf/ics/ics2005.html#TsafrirEFK05