From: Ulf Samuelsson <ulf_samuelsson@telia.com>
To: openembedded-devel@lists.openembedded.org
Subject: Re: Performance measurement: Building openembedded-core with and without overclocking on C-i7 2600K
Date: Wed, 19 Oct 2011 00:34:32 +0200 [thread overview]
Message-ID: <4E9DFEF8.40705@telia.com> (raw)
In-Reply-To: <1318949254.22985.146.camel@phil-desktop>
2011-10-18 16:47, Phil Blundell skrev:
> On Tue, 2011-10-18 at 08:03 +0200, Ulf Samuelsson wrote:
>> My comparision between 2 similar machines indicate that
>> 32 bit 11.04 with Psyco-Dist is 20% faster than 64 bit with 11.04
>>
>> The machine running 64 bit 11.04 was tested with 32 bit 11.04
>> using an external disk (connected through e-SATA) and results
>> were very close to the numbers for the other 32 bit machine
>>
>> I didn't save those numbers but I think that is good enough
>> to draw the conclusion that adding JIT for 64 bit (PyPy?) will reduce build
>> time significantly.
> You seem to have changed two things at once there (or perhaps just made
> a bit too much of a leap in your conclusion). Did you test 32-bit
> without the JIT?
The word indicate is not soo strong as you indicate ;-)
Just saying that if it looks like a duck, walks like a duck
it is probably a duck.
It takes too long to reinstall for that to be an alternative for me.
More data from other people could be an alternative.
>
> p.
>
>
>
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--
Best Regards
Ulf Samuelsson
next prev parent reply other threads:[~2011-10-18 22:40 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-17 20:44 Performance measurement: Building openembedded-core with and without overclocking on C-i7 2600K Ulf Samuelsson
2011-10-17 22:13 ` Khem Raj
2011-10-18 6:03 ` Ulf Samuelsson
2011-10-18 14:44 ` Khem Raj
2011-10-18 14:47 ` Phil Blundell
2011-10-18 22:34 ` Ulf Samuelsson [this message]
2011-10-23 17:50 ` Roman Khimov
2011-10-23 21:50 ` Ulf Samuelsson
2011-10-29 14:23 ` Raffaele Recalcati
2011-10-18 6:28 ` Anders Darander
2011-10-18 12:05 ` Ulf Samuelsson
2011-10-18 12:19 ` Anders Darander
2011-10-18 13:40 ` Ulf Samuelsson
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