Instrumented profiling for multimodule Jigsaw startup
Alan.Bateman at oracle.com
Thu Mar 15 05:36:59 PDT 2012
On 14/03/2012 22:16, Aleksey Shipilev wrote:
> The thing I missed from explanation there: if you churn those 500ms
> local class map loading out of 600ms of total startup time,
> modularized Jigsaw startup is on-par with "legacy" JDK8 startup for
> HelloWorld tests. Do you want me to see what could be addressed in
> configuration, or is it someone else's part already?
A while back (perhaps >1 year ago) then Mark had a prototype of a fast
configuration that used a mini database. That work needs to be re-based
and pushed to jigsaw/jigsaw. I see your other mail with a patch to
improve the existing format/code, much appreciated and we can look at
that for the short term but eventually this will be replaced.
More information about the jigsaw-dev