From: David Chinner <dgc@sgi.com>
To: David Chinner <dgc@sgi.com>
Cc: Christoph Hellwig <hch@lst.de>, xfs@oss.sgi.com
Subject: Re: [PATCH] scale down 074 on lower end machines
Date: Fri, 16 May 2008 09:26:51 +1000 [thread overview]
Message-ID: <20080515232651.GA155679365@sgi.com> (raw)
In-Reply-To: <20080515221510.GT155679365@sgi.com>
On Fri, May 16, 2008 at 08:15:10AM +1000, David Chinner wrote:
> On Thu, May 15, 2008 at 07:39:13PM +0200, Christoph Hellwig wrote:
> > 074 takes ages to complete on my kvm test VM, but scaling it back to the
> > level used on IRIX makes it complete in slightly under 10 minutes.
> >
> > I'm not sure if checking for UP vs SMP is the right way to go into slow
> > mode, but I couldn't think of anything better.
>
> Seems fair - I was wondering exactly the same thing yesterday
> as this is another test that takes >15min to run on UML. I didn't
> think of the UP vs SMP trigger, but it seems like a good way to
> go given all of the real QA boxes we have are SMP.
>
> I'll give it a run and see how it goes.
FWIW - runtime on UML has dropped from 918s to 88s. Very reasonable
now, and makes the maximum single test runtime in UML about 330s....
Cheers,
Dave.
--
Dave Chinner
Principal Engineer
SGI Australian Software Group
next prev parent reply other threads:[~2008-05-15 23:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-15 17:39 [PATCH] scale down 074 on lower end machines Christoph Hellwig
2008-05-15 22:15 ` David Chinner
2008-05-15 23:26 ` David Chinner [this message]
2008-05-21 8:15 ` Christoph Hellwig
2008-06-03 7:58 ` Christoph Hellwig
2008-06-04 0:33 ` Niv Sardi
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