[squeak-dev] Re: LargeInteger benchmarks?
Paolo Bonzini
bonzini at gnu.org
Sat Mar 22 09:03:45 UTC 2008
Andreas Raab wrote:
> Hi -
>
> I'm looking for benchmarks that can be used to compare the speed of
> large integer operations. Does anyone have some benchmarks for those?
> Any ideas how to devise a couple of them that have realistic performance
> characteristics?
This one:
http://shootout.alioth.debian.org/gp4sandbox/benchmark.php?test=pidigits&lang=squeak
is quite a microbenchmark but it effectively stresses all of:
- LargeInteger x LargeInteger performance
- LargeInteger x SmallInteger performance
- GC performance on LargeIntegers
(GST for example is great on the first two and sucks on the last, so
it's good for small n and bad for large n...)
Paolo
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