Performance regression in BuiltinClassLoader?

[Alan Bateman]

On 18/01/2021 19:24, Eirik Bjørsnøs wrote:
> For good measure, I did a JFR recording which revealed that
> ExplodedModuleReader was doing file stat in 263 of 277 native method
> samples.
>
> Which lie explains all this, since the 15 I used was not shipped with
> exploded jmods..
>
> How do I build OpenJDK with packaged modules?
>
Have you done "make images"? You should see images/jdk in your build output.

-Alan