On Nov 12, 2007, at 12:29 PM, Sam Mason wrote:
You only need a 64bit address space when each process wants to see
more
than ~3GB of RAM.
And how exactly do you get that on a 32-bit CPU? Even with PAE
(shudders from memories of expanded/extended RAM in the DOS days), you
still have a 32-bit address space per-process.
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