Hyperthreading degrades performance?
Justin R. Smith
jsmith at drexel.edu
Thu Aug 25 16:30:21 GMT 2005
This is in reply to the people who said this because of
cache-contention. Has anyone benchmarked this?
There's an article
that benchmarks hyperthreading in Linux and shows a modest (~29%)
improvement in performance --- depending on applications (with java
showing degradation of performance). Perhaps the linux sheduler does
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