Re: Memory limit.

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Author: Matt Graham
Date:  
To: Main PLUG discussion list
Subject: Re: Memory limit.
From: Craig White <>
> On Fri, 2008-02-15 at 14:49 -0700, jordi laforge wrote:
> > XP has a 4gig memory limit. Does anyone know what it is for Linux?
> 1 - use a 64 bit OS (I believe that there is a Windows XP 64 bit version
> available) and there are definitely 64 bit versions of Win2K3 (server)
> and of course Linux


...and the XP64 support is apparently not great for some^W a bunch of
things. x86_64 Linux is much better in this regard, but there are still
a few things that are harder than they should be, like getting Java
working in Firefox. One thing (epsxe) doesn't work *at all* on x86_64
Linux.

> I believe that there are some PAE kernel extensions


With PAE, you can have 64G total, but each process will be able to use a
max of about 3.5G. PAE is also slower than going with a flat address
space. Note that YMMV, and HTH,


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