On Thu, 2004-03-18 at 23:10, Adam Thornton wrote:

> What benefit is there to running 64-bit in a machine smaller than 2GB?

I know little about applications, but

* a commercial product may be available only in 64-bit using the 64-bit
glibc etc because the vendor says it is too much work to do both and
they want to be able to address the big ones too
* the application may want to have the bigger process address space to
lay out the data all over the place
* some of the things in Linux also double in capacity when you go to
64-bit and some apps may want that
* support is separate for 32-bit and 64-bit, so if you need some 64-bit
machines you may be forced to run all of them like that

Rob

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