Re: [Playerstage-developers] Running simulation > 10Hz

[Rich M. <jp...@gm...>]

On 04/12/2013 12:26 PM, Richard Vaughan wrote:
> Hi,
>
> You just need to set
>
> interval_sim 20
>
> in Stage's worldfile and Stage will run the simulation with 50 steps
> per second and attempt to do this in real time. I just confirmed that
> this works for me with standalone Stage (i.e. without Player).
>
> If you want Stage to try to run faster than real time, do this in the
> top level of your worldfile:
>
> speedup X
>
> where X is the multiple of real time you want, or -1 to go as fast as it can.
>
> Can anyone with recent experience running Player/Stage at high
> frequencies comment on whether any Player configuration is needed?
>
> - rtv
>
>
>
The Player interface should be able to keep up, but Stage's Player 
interface publishes data at a fixed rate, regardless of the step size or 
speedup.  There was a thread on playerstage-users a little while ago 
about this:
http://player-stage-gazebo.10965.n7.nabble.com/Update-rate-of-player-3-1-0-and-PUSH-PULL-td2960.html

Rich