Often repeated array allocations

[bearophile]

Namespace:

> Yeah, but aren't 4000 elements a bit much for a stack allocated 
> array?

4000 floats take about 16 KB. If your function is not recursive 
and it's not much transitively recursive, then I think it's 
acceptable. But how much stack are your other functions using? 
You have to estimate if you have enough stack space. Today it's 
very easy to have 50+ MB of stack, if necessary. DMD on Windows 
supports a linker command like this:

  -L/STACK:200000000

Bye,
bearophile