On Sun, Aug 9, 2009 at 3:06 AM, Andy Fingerhut <
[email protected]> wrote:

> I did two runs for each version, with the only difference between them
> being replacing the (zero? i) expression in function 'dot' with a
> different expression, as indicated below.  (zero? i) is a clear winner
> in reducing run time.
>

That's very surprising. Were you using -server in the vm options? It seems
to me that (= 0 i) for a primitive int i ought to be very fast, compared to
a Java method call that presumably takes a Number (and so would box the
int).

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