On May 16, 2007, at 15:38 UTC, Daniel Stenning wrote:
> For example I also did a run as follows:
>
> dim u as integer = Count * 4
> for j as integer = 0 to iterations
> for i as integer = 0 to u step 4
> pB.Single(i) = pA.Single(i) * j
> Next
> Next
This does iterations*Count total iterations.
> And the RB version that calls C:
>
> for i as integer = 0 to Count
> copySingle ( i, A, B )
> Next
This isn't the same at all. You're looking to Count (rather than
iterations) on the outer loop, and only up to i on the inner loop; this
is Count * (Count+1)/2 total iterations. Depending on the values of
'Count' and 'iterations', this could be a much smaller number.
Your C-using loop should be:
for j as integer = 0 to iterations
copySingle( Count, A, B )
Next
Cheers,
- Joe
--
Joe Strout -- [EMAIL PROTECTED]
Strout Custom Solutions
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