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Gaming > Core War > Re: Slow quick ...
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Re: Slow quick scan ;]

by pauldkline@[EMAIL PROTECTED] Feb 29, 2008 at 01:24 PM

On Feb 29, 10:16=A0am, Roy <roy.van.r...@[EMAIL PROTECTED]
> wrote:
> ...
> But there is just a little bug now, you jump to qPtr instead of the
> qDec (the decoder)...!!

Oops, made a global replacement at the last minute.

There are six 1- and twelve 2-jmp possibilities.  18*4 =3D 72 scans,
I've only been going for 40!  If I set my generator to use all 18,
then I would have set of values for 72 scans that could be trimmed
_down_ instead of _up_ :-)

1-jmps:
 _no mutation_
  {
  }
  <
  >
  djn.f

2-jmps:
 {{
 {}
 {>
 {djn.f
 }<
 }>
 }djn.f
 <<
 <>
 <djn.f
 >>
 >djn.f

> ...
> A good thing indeed is to put all the direct jumps to qDec on top, the
slo=
wer
> scans to the bottom, got me some extra points.

Good idea :-)

> >
> > Even more dense code might look like:
> > =A0 =A0seq =A0A,B
> > =A0 =A0jmn.f dec,C
>
> > Three scans in two lines, but I don't see how it can be made to work.
>
> I think thats impossible. The problem is the first scan, you can't
> really change the flow it follows.. But who knows, maybe some clever
> redirection will make it possible!

Maybe just one seq/jmn.f pair could be squeezed in.

P. Kline
 




 11 Posts in Topic:
Re: Slow quick scan ;]
"Lukasz Adamowski&qu  2008-02-25 13:20:58 
Re: Slow quick scan ;]
pauldkline@[EMAIL PROTECT  2008-02-26 07:00:37 
Re: Slow quick scan ;]
pauldkline@[EMAIL PROTECT  2008-02-26 08:18:44 
Re: Slow quick scan ;]
Roy <roy.van.rijn@[EMA  2008-02-26 12:56:47 
Re: Slow quick scan ;]
pauldkline@[EMAIL PROTECT  2008-02-27 06:27:24 
Re: Slow quick scan ;]
Roy <roy.van.rijn@[EMA  2008-02-28 00:53:53 
Re: Slow quick scan ;]
pauldkline@[EMAIL PROTECT  2008-02-29 05:53:03 
Re: Slow quick scan ;]
Roy <roy.van.rijn@[EMA  2008-02-29 08:16:21 
Re: Slow quick scan ;]
pauldkline@[EMAIL PROTECT  2008-02-29 13:24:13 
Re: Slow quick scan ;]
pauldkline@[EMAIL PROTECT  2008-02-29 13:29:27 
Re: Slow quick scan ;]
pauldkline@[EMAIL PROTECT  2008-03-01 04:38:09 

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tan12V112 Thu Jul 24 13:27:31 CDT 2008.