From: erik quanstrom <quanstro@quanstro.net>
To: rvs@sun.com, quanstro@quanstro.net, 9fans@9fans.net
Subject: Re: [9fans] Calling vac from C
Date: Tue, 24 Feb 2009 12:01:59 -0500 [thread overview]
Message-ID: <f5cc13654bf7a20c2eb5413687dfe422@quanstro.net> (raw)
> It could have been the "old" accounting. Solaris 10
> changed a lot of that and made things like microstate
> accounting on by default, thus, possibly eliminating
> the kind of bottlenecks the instructor was referring
> to. More on that here:
> http://blogs.sun.com/eschrock/entry/microstate_accounting_in_solaris_10
data would be helpful. nobody here has shown any version
of solaris to be slow forking, much less that it is slow
forking because of accounting. my dimly-remembered
data support the conclusion that the now-ancient 670mp
had a poor mmu, not that solaris was good or bad.
i couldn't find rob's original email online, so i put it up.
http://www.quanstro.net/plan9/p9fork.txt
- erik
next reply other threads:[~2009-02-24 17:01 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-24 17:01 erik quanstrom [this message]
[not found] <c9aea65e7f058933edc0a22e931ea675@quanstro.net>
2009-02-24 17:17 ` Roman V. Shaposhnik
[not found] <ac072e66c823fd6d649593efec9e221b@quanstro.net>
2009-02-24 16:32 ` Roman V. Shaposhnik
-- strict thread matches above, loose matches on Subject: below --
2009-02-24 16:22 erik quanstrom
2009-02-24 15:54 erik quanstrom
2009-02-24 16:15 ` Roman V. Shaposhnik
2009-02-19 9:53 anooop.anooop
2009-02-19 12:55 ` erik quanstrom
2009-02-20 9:53 ` anooop.anooop
2009-02-20 15:41 ` erik quanstrom
2009-02-20 16:17 ` Uriel
2009-02-20 16:47 ` erik quanstrom
2009-02-24 6:10 ` Ben Calvert
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