From: Roman Shaposhnik <rvs@sun.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] 9vx Patches
Date: Wed, 17 Dec 2008 16:43:33 -0800 [thread overview]
Message-ID: <64A52D55-60D5-4945-B33E-FA304906A3E2@sun.com> (raw)
In-Reply-To: <13426df10812171633u21cba397t3e6b9ab78376cac1@mail.gmail.com>
On Dec 17, 2008, at 4:33 PM, ron minnich wrote:
> so here's a potentially interesting idea. Since you are running plan 9
> under Linux with 9vx, consider using the TAU toolkit to measure it.
>
> http://www.cs.uoregon.edu/research/tau/home.php
>
> we've used these tools to optmize an MPI library and they are quite
> powerful.
TAU is good. There's also a Sun Studio Performance Analyzer that, to
my taste,
is a bit more tightly integrated than TAU and seems to be more scalable:
http://developers.sun.com/sunstudio/overview/topics/analyzer_index.html
In fact, Ron, now that you've mentioned it -- I'm going to try the
PerfAn
on 9vx myself ;-) And here's the question for you: how representative
the behavior of 9vx is supposed to be of the regular Plan9 kernel?
Thanks,
Roman.
next prev parent reply other threads:[~2008-12-18 0:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-18 0:10 Devon H. O'Dell
2008-12-18 0:32 ` ron minnich
2008-12-18 0:33 ` ron minnich
2008-12-18 0:43 ` Roman Shaposhnik [this message]
2008-12-18 0:51 ` ron minnich
2008-12-18 1:10 ` Roman Shaposhnik
2008-12-18 1:39 ` Devon H. O'Dell
2008-12-18 1:41 ` erik quanstrom
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