Re: scalablility problem

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On Fri, Mar 30, 2007 at 10:00:30PM -0600, Guido Neitzer wrote:
On 30.03.2007, at 19:18, Christopher Browne wrote:
2.  There are known issues with the combination of Xeon processors and
PAE memory addressing; that sort of hardware tends to be *way* less
speedy than the specs would suggest.

That is not true as the current series of processors (Woodcrest and the like) are also called Xeon. You probably mean the Pentium IV era Xeons.

Well, the newer ones can address large amounts of memory directly, without using PAE, but the original comment was correct--PAE is slow regardless of what processor implements it.

Mike Stone


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