[jboss-dev-forums] [JBoss AS7 Development] - Weld boot performance

[Stuart Douglas]

Stuart Douglas [http://community.jboss.org/people/swd847] created the discussion

"Weld boot performance"

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Over the last 2 weeks I have been working on Weld's boot performance, and have managed to reduce it considerably (see  http://lists.jboss.org/pipermail/weld-dev/2010-November/002746.html here for full details).

At the moment the biggest bottleneck is classloading, which consumes about 50% of the startup time. I think a possible solution to this in as7 would be to begin loading the classes eagerly and asynchronously, as soon as a module with a beans.xml is discovered, so that by the time weld starts to boot the majority of the classloading has already been completed.

Does this sound like a workable approach?
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