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From Geir Magnusson Jr <g...@pobox.com>
Subject Re: [performance] performance measurement of HDK
Date Wed, 02 Aug 2006 11:39:08 GMT

Mikhail Fursov wrote:
> In my opinion this is a very good idea to have public performance profile
> with a hotspots identified.
> So, if this idea is accepted by community we can start a discussion which
> kind of profile might be useful.

I didn't think it was even a question :)

> I know that execution manager and optimizing JIT in DRLVM have a command
> line keys to dump a lot of useful profiling information. I hope that other
> components have such switches too. So the only thing we need to do first
> (if
> the your proposal is accepted) is to write a tool to parses this data and
> shows as webpage. I can help to anyone with this task (importing profile
> from DRLVM JIT/EM) or just find a time and do it by myself if no volunteers
> will be found..

Why don't you kick it off by adding a page to the website on how to do
this?  At least how to get the info out...


> On 8/2/06, Stefano Mazzocchi <stefano@apache.org> wrote:
>> one thing that happened in mozilla-land that catalized the community in
>> fixing leaks and performance issues was adding profiling information to
>> the tests and start plotting them overtime.
>> Not only that gives an idea of the evolution of the program performance
>> overtime, but it also keeps people honest because profiling is not
>> something that should be done once and being forgotten but something
>> that should be considered part of the feature of the program.
>> -- 
>> Stefano.

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