Valentina Salapura Karthik Ganesan Alan Gara Michael Gschwind James C. Sexton Robert Walkup Next-Generation Performance Counters: Towards Monitoring Over Thousand Concurrent Events. 139-146 2008 ISPASS http://dx.doi.org/10.1109/ISPASS.2008.4510746 conf/ispass/2008 db/conf/ispass/ispass2008.html#SalapuraGGGSW08