Hyperthreading degrades performance?
bohra at cs.rutgers.edu
Thu Aug 25 16:34:28 GMT 2005
Justin R. Smith wrote:
>This is in reply to the people who said this because of
>cache-contention. Has anyone benchmarked this?
See the following :
Evaluating the Impact of Simultaneous Multithreading on Network Servers
Using Real Hardware
Yaoping Ruan, Vivek S. Pai, Erich Nahum, and John Tracey
/Proceedings of the 2005 ACM SIGMETRICS International Conference on
Measurement & Modeling of Computer Systems (SIGMETRICS '05)
They have an excellent discussion for a web server
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