Dave Hodgkinson davehodg at
Fri May 11 14:47:40 BST 2007

On 11 May 2007, at 14:34, Andy Armstrong wrote:

> If you declare
>   int a[10][10];
> you get 100 contiguous int slots and the compiler generates code to  
> do the address calculations. The rightmost subscript changes fastest.

Note that to keep the CPU data pipeline fed, iterate down the  
contiguous memory  in the
inner loop.

Dave Hodgkinson - Music photography

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