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- Subject: Re: Lua Benchmark
- From: Ken Rawlings <krawling@...>
- Date: Tue, 20 Jul 1999 18:15:53 -0500 (EST)
On Tue, 20 Jul 1999, Jim Mathies wrote:
>Why is the Java 1.2.1 greatly improved over the 1.1.6 vm?
>From 44.1 to 1.2?
That was a big surprise for me as well. I originally used 1.1.6 since
1.2.1 in my experience tends to be slower. It's even more surprising
since this is with the Classic(non-hotspot) VM. It looks like 1.2 is
a mixed bag on speed -- it's definitely slower for GUI stuff, but
for some numerics it looks pretty reasonable.
On Tue, 20 Jul 1999, Steve Dekorte wrote:
> How can the Java 1.2.1 version be so much faster than C?
> (isn't Java implemented in C?)
My guess here is that MSVC without optimizations isn't particularly
tweaked. I just did a quick test with MSVC at -O2 and it was right
around .3 seconds.