On Sun, Jun 21, 2009 at 9:42 PM, Paul Biggar wrote:
> Hi Georg,
>
> Thanks for the quick reply.
>
> On Sun, Jun 21, 2009 at 8:22 PM, Georg Gradwohl
> wrote:
> > thanks for the notice. To cut a long story short: we've discussed the use
> of
> > the SPL-File-Iterator in the runtests-project. So I created a very simple
> > test which passes through an array to compare the performance of the
> > spl-iterator to a for-loop.
> >
> > So I think this is no overlap with the benchmark-project, it's just a
> small
> > helper to alleviate our decision.
>
> Ah ok, I can see that. Thanks.
>
> FWIW, I consider the benchmarks to be a subproject of the run-tests
> framework, at least in the long run.
>
>
> > PHP 5.3.0RC2 (cli)
> > g2-mbp:code-samples g2$ php arrayTest.php
> > size:
> > loop:0.00361 sec (100%)
> > spl: 0.02502 sec (693%)
> > DIFF:0.02141 sec
> >
> > PHP 5.2.8 (cli)
> > g2-mbp:code-samples g2$ php arrayTest.php
> > size:
> > loop:0.00489 sec (100%)
> > spl: 0.76226 sec (15588%)
> > DIFF:0.75737 sec
>
>
> That is interesting. Alexander is making a place for microbenchmarks,
> so we might copy this at some point.
Indeed, it looks good and I think this might fit well in the micro bench. I
think I'll add it
>
>
>
> Thanks,
> Paul
>
>
> > Am 21.06.09 20:49 schrieb "Paul Biggar" unter :
> >
> >> Hi Georg,
> >>
> >> I notice this commit that looks like a benchmark. I'm trying to figure
> >> out if the new run-tests rewrite overlaps with the benchmarks GSoC
> >> project (you might not have been aware since we have the discussions
> >> on php-qa). I wouldn't mind hearing your thoughts so that we avoid
> >> duplicated effort.
> >>
> >> Thanks,
> >> Paul
> >
> >
> >
> >
>
>
>
> --
> Paul Biggar
> paul.big...@gmail.com
>
Out of curiosity, do you know if there any more micro-benchs in the runtests
that we might take a look at as well?
Best regards
Alexander
