widelands-dev team mailing list archive

[Tibor Bamhor <tiborb95@xxxxxxxxx>]

any volunteer? :)

It would be ideal if profiling could be done within some late interval, I
mean skipping like first 2 hours and then profile for 10 minutes.

But from my random testing of backtrace (stopping of the game in random
time), it seems that "cmd_queue" is taking quite a long of time during game
near-freezes.

Perhaps it relates to number of bobs or non-player objects.

I googled for some fiendly profiler, but it is not that simple...

2014-09-10 15:35 GMT+02:00 Holger Rapp <HolgerRapp@xxxxxxx>:

>
> On 10.09.2014, at 00:50, Tibor Bamhor <tiborb95@xxxxxxxxx> wrote:
>
> > Hi,
> >
> > when working on AI I look on performance as well.
> >
> > I also encountered game sudden slow-downs when fps drops below 1 or so.
> Using printfs I found that in such situation AI is not called for few
> seconds at all. So it seems it is not a culprit.
> >
> > But my question is about other observation - the game with big map
> 512x512 - PAUSED and fps still shows ~13 fps - instead of expected 25.0. No
> movement on screen of course. So what can the game be doing so cpu
> intensive when paused?
>
> No one can tell without profiling. You need to profile.
>
>
> >
> > Regards
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>