[OSM-dev] mmap()

"Marc Schütz" schuetzm at gmx.net
Tue Nov 25 14:10:25 GMT 2008


> >> Okay, on a big AMD-multicore-laptop the limit in Java seems to be
> >> 1GB of memory-mapped files.
> > That's pretty small given that kernel/user split is usually 2G/2G or 
> > even 3G/1G...
> 
> I think if you enable PAE all your problems will be gone :)
> 

No, because PAE means "Physical Address Extension". The problem here is virtual address space, which isn't influenced by PAE.

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