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Hyperthreading not working on my 5.3 FreeBSD - FreeBSD

Well the output of my dmesg command is only showing 1 processor , HT is enabled in bios , & working on windows XP on the same PC. what can be wrong ? is there anyway to enable it ? thanks *., ,.** Allah-hu-Akber*., ,.** God is the Greatest __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail....

  1. #1

    Default Hyperthreading not working on my 5.3 FreeBSD

    Well the output of my dmesg command is only showing 1
    processor , HT is enabled in bios , & working on
    windows XP on the same PC.
    what can be wrong ? is there anyway to enable it ?

    thanks



    *., ,.** Allah-hu-Akber*., ,.**
    God is the Greatest


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    faisal Guest

  2. #2

    Default Re: Hyperthreading not working on my 5.3 FreeBSD

    faisal gillani writes:
     

    Recompile the kernel with

    options SMP

    You should then see the second logical processor come online with no
    problems after installing the new kernel and rebooting.

    --
    Anthony


    Anthony Guest

  3. #3

    Default Re: Hyperthreading not working on my 5.3 FreeBSD

    don't you need apic as well ?
    device apic # I/O APIC
    On Sun, 2005-04-03 at 13:42 +0200, Anthony Atkielski wrote: 
    >
    > Recompile the kernel with
    >
    > options SMP
    >
    > You should then see the second logical processor come online with no
    > problems after installing the new kernel and rebooting.
    >[/ref]

    Ed Guest

  4. #4

    Default Re: Hyperthreading not working on my 5.3 FreeBSD

    Ed Stover writes:
     

    I didn't have to add it on my machine, so presumably it is there by
    default in the generic configuration.

    --
    Anthony


    Anthony Guest

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