[Win32] VM Update for 2.7/2.8
Bert Freudenberg
bert at isgnw.CS.Uni-Magdeburg.De
Wed May 24 18:43:26 UTC 2000
On Wed, 24 May 2000, Stefan Matthias Aust wrote:
> At 02:01 24.05.00 -0700, Raab, Andreas wrote:
>
> >of bucks for a C compiler. Good enough reason?! No? Well, for the second
> >reason: Have a look at the tinyBenchmarks of a 2.7 and the new 2.8 VM.
> >That'll convince you. OpenSource rules!
>
> Well, the "1 tinyBenchmarks" numbers are quite impressive. I get
> about 12% speedup in message sends and 70% in bytecodes.
Andreas: do these speedups only come from Ian's label-goto-hack in the
interpreter loop?
> However, when I do a "Time millisecondsToRun: [1 tinyBenchmarks]", the old
> VM is about 0.2 seconds (or 4%) faster, that is 4.8 instead of 5 seconds.
Which means nothing because the test is calibrated automatically to run a
certain time.
-- Bert
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