[concurrency-interest] help show speed-up on a trivial but manual array-map operation?
concurrency-interest at stefan-marr.de
Mon Mar 26 09:58:22 EDT 2012
On 25 Mar 2012, at 22:48, Dan Grossman wrote:
> Just to close the loop on this thread, today I edited
> which is part of the materials at
> I added a new section "timing issues" that lists various reasons why
> you might see a /simple/ fork-join computation run slower than a
> corresponding sequential implementation. This distills the
> suggestions on this thread and other well-known ideas. Additional
> suggestions and clarifications are welcome.
An additional suggestion might be to use some 'established' benchmarking framework like http://code.google.com/p/caliper/
They also list common pitfalls for benchmarking on the JVMs.
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