Re: [RFC] 4-level page table directories.

David Mosberger-Tang
2005-11-01T15:41:26Z

On 11/1/05, Robin Holt <holt@sgi.com> wrote:

> I am trying to get time on one of our larger machines today to run the
> RandomAccess benchmark (as well as some help from somebody that has run
> these before). Is there a certain number of cpus you would like this
> run on or is a 64p box adequate?

Oh, even a single CPU should be fine. Just use a large working set.
IIRC, about 16GB should ensure that not even the page tables fit in
the cache (depending on your cache-size, of course).

Thanks,

--david
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