Btw I've run your benchmark locally and observed the following results:
OWB 1.2.6: 9827ms
Weld 2.2.5.Final: 20ms
;-)
I did however tweak the test a bit so that Weld's optimizations can be
leveraged[1]. I admit that in certain situations (like your test without
my change) Weld performs worse than it should and this is a good input
for us.
As for the NPE you observed not sure what is going on there. Perhaps
WeldContextControl implementation in DeltaSpike is not really thread safe?
Jozef
[1]
Hi Mark,
thanks for showcasting your new feature. Great to see OWB getting
faster! As for the micro benchmark I suggest that you check out JMH[1].
If you need an input from the Weld team, use weld-dev(a)lists.jboss.org
[1]
http://openjdk.java.net/projects/code-tools/jmh/
On 10/21/2014 11:59 AM, Mark Struberg wrote:
> Hi!
>
> Weld folks, I need some help with a micro benchmark:
>
> You know we've talked about disk footprint in SE, so I hacked together a small
microbenchmark and as a side effect we also got what is really needed to have CDI running
>
>
https://github.com/struberg/cdi-performance
>
> I'm curious about missing some dependency excludes for Weld.
>
> could you please run
>
> $> mvn clean dependency:copy-dependencies -DincludeScope=compile -PWeld
-Dweld.version=2.2.5.Final
> $> ls -al target/dependency/
>
> and tell me which dependencies can be without having some CDI functionality missing?
>
> Feel free to pimp the pom and ship a pull request.
>
>
> txs and LieGrue,
> strub
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