[pypy-dev] Change to the frontpage of speed.pypy.org

Maciej Fijalkowski fijall at gmail.com
Tue Mar 8 17:29:02 CET 2011


On Tue, Mar 8, 2011 at 8:14 AM, Laura Creighton <lac at openend.se> wrote:
> In a message of Tue, 08 Mar 2011 09:10:32 +0100, Miquel Torres writes:
>>Hi,
>>
>>I finished the changes to the speed.pypy.org home page last night, but
>>alas!, I didn't have time to deploy. I will do it later today and will
>>then ping you back.
>>
>>The extra info provided is really nice as an overview, you will see ;-)
>>
>>
>
> Ah good.  Thank you very much.  We spent yesterday afternoon with
> the Mozilla engineers, and I got to talk to the person who maintains
> the benchmarks for tracemonkey.  He had timelines very much like ours.
> There is one feature he has that I would like to have.  Take a look
> at    the timeline for spectral.norm.  There are two spikes there.
> Mozilla has lines like that too, though mostly it is because their
> jit decides that the whole benchmark is bogus and optimises out all the
> code.  So it takes 0 time.  oops.
>
> At any rate, aside from knowing that something went horribly wrong with
> that rev, you don't really need to know how wrong.  And by making the
> graph display up to that point means that the dots where things really
> do matter get crammed closer together than would otherwise be the case.
> So he had a mode where things wehre displayed with an arbitrary value
> at the bottom (in our coase it would be the top) which he could specify.
> Then the graph would be replotted, with the outliers off the graph, but
> making it easier to read the dots for the more normal cases.
>
> Any chance we could do that too?

Link maybe?

>
> Laura
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>



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