From: Robert Yang <liezhi.yang@windriver.com>
To: Paul Eggleton <paul.eggleton@linux.intel.com>
Cc: Patches and discussions about the oe-core layer
<openembedded-core@lists.openembedded.org>
Subject: Re: [RFC] Performance Issue: Build time increases
Date: Tue, 16 Aug 2011 18:37:24 +0800 [thread overview]
Message-ID: <4E4A4864.5020801@windriver.com> (raw)
In-Reply-To: <201108160956.02075.paul.eggleton@linux.intel.com>
On 08/16/2011 04:56 PM, Paul Eggleton wrote:
> On Tuesday 16 August 2011 09:40:14 Robert Yang wrote:
>> Thanks for you reply, yes, one build one restart(bitbake core-image-sato,
>> then restart the computer, and bitbake again) makes the build time stable.
>> I'm doing this now.
>
> Are you using my scripts (scripts/contrib/test_build_time.sh) ? Much of the
> initial part of the script is ensuring that caches get cleared out; thus
> rebooting should not be necessary in order to get stable results.
I'm sorry to say that I have tried it, but I don't know its principle,
and it made my git repo have too many untracked or modified files.
So I built it manually again:-)
// Robert
>
> Cheers,
> Paul
>
next prev parent reply other threads:[~2011-08-16 10:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-12 11:06 [RFC] Performance Issue: Build time increases Robert Yang
2011-08-12 12:19 ` Lu, Lianhao
2011-08-16 8:37 ` Robert Yang
2011-08-15 14:31 ` Richard Purdie
2011-08-16 8:40 ` Robert Yang
2011-08-16 8:56 ` Paul Eggleton
2011-08-16 10:37 ` Robert Yang [this message]
2011-08-16 10:59 ` Paul Eggleton
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