[TUHS] UVM VM system
Warner Losh
imp at bsdimp.com
Sun Sep 2 05:07:45 AEST 2018
On Sat, Sep 1, 2018 at 12:51 PM Larry McVoy <lm at mcvoy.com> wrote:
> So I just read this
>
> https://www.usenix.org/legacy/event/usenix99/full_papers/cranor/cranor.pdf
>
> and it looks encouraging. Apparently NetBSD is using it. Does anyone
> know if they are happy with it?
>
They are relatively happy with it...
> Has FreeBSD considered this?
>
Yes, but it would be a huge porting effort.
> Has anyone benchmarked FreeBSD against NetBSD to see which is faster
> for VM stuff?
>
Generally, the benchmarks favor FreeBSD. Again, it's a cleaner design, but
the time spent optimizing FreeBSD's and eliminating the bottle necks has
paid off...
Warner
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