[r-t] Exhausted search spaces
ian at broster.co.uk
Fri Feb 5 07:19:55 UTC 2010
> Yeah. I make a list of the 120 possible lead heads, and compute a table
> of what the next lead head will be for each type of lead end (plain,
> bob, single), and which leads are false against which other leads.
> That, together with other overheads of program start-up takes about
> 5-10ms. From then on, I only deal with lead ends in this table by index.
Yes, that's exactly the same as my program.
> However, I think I've found the problem. I spent plenty of time getting
> a nice fast inner loop and then wrote the world's slowest piece code for
> formatting the touch. D'oh.
Well done :)
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