[Ace-users] : question about global scale factor

[perrone]

Hi,

yes... i have an centrino duo core notebook

Thanks
Ricardo

On 20 out, 14:47, "Johnny Willemsen" <jwillem... at remedy.nl> wrote:
> Hi,
>
> Is this a mobile CPU?
>
> Johnny
>
> "Ricardo Perrone" <perr... at rocketmail.com> wrote in message
>
> <news:mailman.2612.1192826168.5286.ace-users at mail.cse.wustl.edu>...
>
> Hi,
>
>     CIAO version 0.6.1
>     TAO version 1.6.1
>     ACE VERSION: 5.6.1
>
>     HOST MACHINE and OPERATING SYSTEM:
>         Centrino Duo Core, Ubuntu 7.0.4-Feisty, kernel
>  2.6.20-16-generic
>
>     COMPILER NAME AND VERSION (AND PATCHLEVEL):
>         gcc (GCC) 4.1.2
>
>     THE $ACE_ROOT/ace/config.h FILE:
>         #include "ace/config-linux.h"
>
>     THE $ACE_ROOT/include/makeinclude/platform_macros.GNU FILE:
>         no_hidden_visibility=1
>         include
>  /usr/local/ACE_wrappers/include/makeinclude/platform_linux.GNU
>
>     CONTENTS OF
>  $ACE_ROOT/bin/MakeProjectCreator/config/default.features:
>      [there is no default.features file, but the gnuace and global
>  features]
>         qt=1
>         fl=1
>         tk=1
>         xt=1
>         cidl=1
>         sctp=1
>         zlib=1
>
>     DESCRIPTION:
>
> When i try to get the global scale factor implemented by ACE High_Res_Timer
> Class, some times it returns the value 1000 and another time it returns
> 1833. Why this happens?
> i thought that it was stablished only one time by detecting hardwares
> settings. If this value change at any time, how can i determine the correct
> scale factor to be used?
>
> cpuinfo file:
>
> processor       : 0
> vendor_id       : GenuineIntel
> cpu family      : 6
> model           : 14
> model name      : Genuine Intel(R) CPU           T2400  @ 1.83GHz
> stepping        : 8
> cpu MHz         : 1000.000
> cache size      : 2048 KB
> physical id     : 0
> siblings        : 1
> core id         : 0
> cpu cores       : 1
> fdiv_bug        : no
> hlt_bug         : no
> f00f_bug        : no
> coma_bug        : no
> fpu             : yes
> fpu_exception   : yes
> cpuid level     : 10
> wp              : yes
> flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
> cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc up
> pni monitor vmx est tm2 xtpr
> bogomips        : 3662.40
> clflush size    : 64
>
> at boot time the parameter maxcpus was set to 1
>
> Thanks for help
>
> Ricardo
>
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