[RC5] Does Intel hyperthreading help?

Jim Reisert AD1C jjreisert at alum.mit.edu
Mon Aug 18 14:50:24 EDT 2003

--- SvR Marty <svrmarty at gmx.net> wrote:

> Rc5 doesn't benefit.
> HT slows down performance for dnetc, so i've disabled it on all my xeon DP
> servers (1.8 ghz up to 2.4)

Can I keep HT enabled, but tell DNETC.EXE to only use one "thread" of
execution, i.e. not see the CPU as a multi-processor but as a single processor?

- Jim

Jim Reisert AD1C, 7 Charlemont Court, North Chelmsford, MA 01863
USA +978-251-9933, <jjreisert at alum.mit.edu>, http://www.ad1c.com
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