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Re: revivesa status 2008/07/09
On Fri, 11 Jul 2008, Andrew Doran wrote:
In its current form SA threading is a regressive proposition. Even if all
the remaining issues are addressed, what benefits would it bring over and
above 1:1 threading?
As I understand it there are two factors in favour of keeping SA:
- There was a report of a significant performance gain on single
core embedded arm32
- If we keep SA for 5.0 it allows people to run a 4.0 userland
on a 5.0 kernel while upgrading (and makes COMPAT_40 useful).
David/absolute -- www.NetBSD.org: No hype required --
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