Re: [pygame] Numeric optimization advice

[Rene Dudfield <illumen@yahoo.com>]

> Does it look like there is any more superfluous
> array coping going on? I
> think I've got it down to one explicit copy per
> iteration, but I don't
> have the experience to spot these things readily.
> 

Could you get rid of that array copy? 
What I mean is get rid of the memory allocation, and
just copy the data.

Is
neighbours *= 0
neighbours += weightmap
faster?  

Or is there some other way to copy the data, without
doing a new memory allocation?


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