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Re: For loop benchmarks between Octave versions


From: Julien Bect
Subject: Re: For loop benchmarks between Octave versions
Date: Tue, 17 Jun 2014 18:00:05 +0200
User-agent: Mozilla/5.0 (X11; Linux i686; rv:24.0) Gecko/20100101 Thunderbird/24.2.0

Le 17/06/2014 17:41, John W. Eaton a écrit :
On 06/17/2014 11:11 AM, Julien Bect wrote:
The runtime dropped to 2.16 when I added inline.
Consistently?

Well, as far as I can tell from the small number of tests that I did : yes, consistently.

Could you look at the generated assembly code and see whether the "inline" keyword is really needed to get this trivial function to be inlined?

I'm afraid that's beyond my skills.

What compiler optimization flags are you using?

I use gcc 4.7.3 i686-linux-gnu on Ubuntu 13.04

I have configured with --enable-jit --disable-doc

and didn't change any other option.




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