Messages in this thread | | | Subject | Re: P4 hyperthreading | From | Austin Gonyou <> | Date | 02 Jun 2002 00:12:28 -0500 |
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Does anyone know if the P4 Xeon's use HT as well, or is it mainly for UP DP boxes?
On Sat, 2002-06-01 at 22:04, Davide Libenzi wrote: > On 1 Jun 2002, Louis Garcia wrote: > > > I was just thinking about that. Do you now if this has a real speed > > improvement? > > intel claims up to 30-40% but i've never tried it. the bottleneck is that > they share fsb and cache but in any case having an extra exec-path might > help more than demage. this is for your sleepless nights : > > http://www.intel.com/technology/itj/2002/volume06issue01/art01_hyper/vol6iss1_art01.pdf > > > > > - Davide > > > - > 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/ - 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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