Going from i386 AMD 64 Dual Core
Ben Edwards
funkytwig at gmail.com
Mon Apr 9 16:22:51 UTC 2007
On 09/04/07, Rashkae <ubuntu at tigershaunt.com> wrote:
> Ben Edwards wrote:
>
> > If I stick to 32bit will both cores be used, are there performance
> > benefits or just memory addressing etc of 64bit.
> >
>
> There is an oft debatable performance improvement. I think it's in the
> area of 10% on some applications (that are cpu bound). Other processes
> are reported to take a performance hit, and memory usage increases
>
> > Thing is I want to use things like w32codecs and they do not seem to
> > be available for 64bit.
>
> It's possible to create 32 bit chroot environments, or to install a
> 32-bit version of mplayer (and associated libraries) that can use the
> w32codecs. Not really worth the pain if all you want is a working
> desktop with all the multimedia toys.
It is for playing avi files etc. Thing is I don't have windows but do
watch a lot of avi files. Its a pity, the reason I chose Ubuntu was
to stop spending days getting things that work in windows out of the
box working.
> >
> > When I do top I was expecting to c a line for each CPU in the summary
> > section. Is there a way of monitoring each CPU separately?
>
> Press the '1' key when your in top to split up the CPU's. The GUI
> system monitor tools will do this as well. (I'm a big fan of gkrellm myself)
! scropped between Cpu(s) and Cpu0. They do seem to be showing
different info. Is This correct?
I too am a fan of gkrellm. Running it does not seem to show multiple
CPUs and cant find anything in settings.
Regards,
Ben
>
>
> --
> ubuntu-users mailing list
> ubuntu-users at lists.ubuntu.com
> Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-users
>
--
Ben Edwards - Bristol, UK
If you have a problem emailing me use
http://www.gurtlush.org.uk/profiles.php?uid=4
(email address this email is sent from may be defunct)
More information about the ubuntu-users
mailing list