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List Archive: gentoo-user
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Lists: gentoo-user: < Prev By Thread Next > < Prev By Date Next >
Headers:
To: Gentoo mailing list <gentoo-user@g.o>
From: Alokat <mailing@...>
Subject: CFlags for CPU
Date: Tue, 26 Jul 2011 20:36:14 +0000
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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    Hi folks,<br>
    <br>
    I'm wondering what kind of cpu-type I should use?<br>
    <br>
    cat /proc/cpuinfo<br>
    ..............<br>
    <br>
    processor&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 1<br>
    vendor_id&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : GenuineIntel<br>
    cpu family&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 6<br>
    model&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 15<br>
    model name&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : Intel(R) Core(TM)2 Duo CPU&nbsp;&nbsp;&nbsp;&nbsp; L7100&nbsp; @ 1.20GHz<br>
    stepping&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 11<br>
    cpu MHz&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 1197.065<br>
    cache size&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 4096 KB<br>
    physical id&nbsp;&nbsp;&nbsp;&nbsp; : 0<br>
    siblings&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 2<br>
    core id&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 1<br>
    cpu cores&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 2<br>
    apicid&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 1<br>
    initial apicid&nbsp; : 1<br>
    fpu&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : yes<br>
    fpu_exception&nbsp;&nbsp; : yes<br>
    cpuid level&nbsp;&nbsp;&nbsp;&nbsp; : 10<br>
    wp&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : yes<br>
    flags&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr
    pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
    pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good nopl
    aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr
    pdcm lahf_lm ida dts tpr_shadow vnmi flexpriority<br>
    bogomips&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; : 2394.01<br>
    clflush size&nbsp;&nbsp;&nbsp; : 64<br>
    cache_alignment : 64<br>
    address sizes&nbsp;&nbsp; : 36 bits physical, 48 bits virtual<br>
    power management:<br>
    <br>
    ..............<br>
    <br>
    After a short research on this website:<br>
<a class="moz-txt-link-freetext" href="http://gcc.gnu.org/onlinedocs/gcc-4.6.1/gcc/i386-and-x86_002d64-Options.html#i386-and-x86_002d64-Options">http://gcc.gnu.org/onlinedocs/gcc-4.6.1/gcc/i386-and-x86_002d64-Options.html#i386-and-x86_002d64-Options</a><br>
    <br>
    I guess <b>core2</b> is the right one?<br>
    Is that true?<br>
    <br>
    Regards,<br>
    alokat<br>
    <em></em>
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Replies:
Re: CFlags for CPU
-- pk
Re: CFlags for CPU
-- Paul Hartman
Re: CFlags for CPU
-- Alan McKinnon
Re: CFlags for CPU
-- Mark Knecht
Re: CFlags for CPU
-- Michael Mol
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Updated May 04, 2012

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