Messages in this thread | ![/](/images/icornerl.gif) | | Date | Wed, 27 Dec 2006 07:51:04 -0800 (PST) | From | Martin Knoblauch <> | Subject | Re: How to detect multi-core and/or HT-enabled CPUs in 2.4.x and 2.6.x kernels |
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--- Gleb Natapov <glebn@voltaire.com> wrote:
> > > If I run two threads that are doing only calculations and very little > or no > IO at all on the same socket will modern HT and dual core be the same > (or close) performance wise? >
actually I wanted to write that "HT as implemented on XEONs did not help a lot for HPC workloads in the past"....
Cheers Martin
------------------------------------------------------ Martin Knoblauch email: k n o b i AT knobisoft DOT de www: http://www.knobisoft.de - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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