2015年12月26日土曜日 21時52分36秒 UTC+9 Jay McCarthy:
> Hi Taro,
>
> The freezes are probably garbage-collection pauses. Recently (in the
> snapshot builds) there is a new incremental GC mode that may improve
> your program.
>
> I have a few libraries---lux and mode-lambda---that are designed for
> higher performance than 2htdp/universe and 2htdp/image but provide
> similar functionalities
>
> Jay
>
> On Sat, Dec 26, 2015 at 1:17 AM, Taro Annual <sagyo12341...@gmail.com> wrote:
> > Hi,
> >
> > I make "pong" game in big-bang(2hdp/universe).
> > But, moving a racket(not language!) by keyboard("up", "down", ...), the
> > racket freezes in 0.3~0.5s sometimes.
> >
> > I think it is due to the beginner's platform.
> > What modules/syntaxes are used in action games in Racket language.
> >
> > Thanks,
> > Taro.
> >
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>
>
> --
> Jay McCarthy
> Associate Professor
> PLT @ CS @ UMass Lowell
> http://jeapostrophe.github.io
>
> "Wherefore, be not weary in well-doing,
> for ye are laying the foundation of a great work.
> And out of small things proceedeth that which is great."
> - D&C 64:33
Jay,
Thank you. I'll try these.
Taro
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