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Date: Thu, 12 Sep 2013 15:12:10 +0200
Message-ID: <CAEPJdunOFWjckZQZydn00+dERw4hmkHmBmvr6PA-xdbrXhZrvQ@mail.gmail.com>
To: Michael Wallner <mike@php.net>
Cc: Bob Weinand <bobwei9@hotmail.com>, 
	Developers PHP Mailing List <internals@lists.php.net>
Content-Type: multipart/alternative; boundary=f46d043893bd55721604e62f7c1e
Subject: Re: [PHP-DEV] Support for keywords where possible
From: kontakt@beberlei.de (Benjamin Eberlei)

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Bob,

you should maybe run the testsuite for example of symfony2, it has 11k
tests and runs not too long. This should be a good benchmark. Phpunit
reports the execution times.

greetings
Benjamin


On Thu, Sep 12, 2013 at 3:06 PM, Michael Wallner <mike@php.net> wrote:

> On 12 September 2013 14:56, Bob Weinand <bobwei9@hotmail.com> wrote:
> > A little benchmark here: https://gist.github.com/bwoebi/6536824
> >
> > Here I picked always the best from 10 times running.
> >
> > With patch:
> > root# ./sapi/cli/php microbench.php
> > Took for 10000 iterations: 8.6687519550323 seconds
> >
> > Without patch:
> > root# ./sapi/cli/php ../bwo-php-src/microbench.php
> > Took for 10000 iterations: 8.5741410255432 seconds
> >
> > But this is the very worst case. (e.g. there are JUST cases where
> strncasecmp needs to be used)
>
> Is there a number missing after "JUST"?
>
> >
> > When picking random files the results are pretty similar:
>
> What random files?
>
> >
> > With patch:
> > root# ./sapi/cli/php microbench.php
> > Took for 10000 iterations: 15.564201116562 seconds
> >
> > Without patch:
> > root# ./sapi/cli/php microbench.php
> > Took for 10000 iterations: 15.562065023422 seconds
> >
> > It's here only a difference of about 2 milliseconds or 0,01% what is in
> the margin of error I think.
>
> I'd love to have the freedom your patch provides, but I'm not convinced
> yet :)
> How does it affect running one of the major frameworks out there?
>
>
> --
> Regards,
> Mike
>
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>

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