Performance regression in BuiltinClassLoader?
eirbjo at gmail.com
Mon Jan 18 19:53:17 UTC 2021
Apologies for wasting everyone's time (my own included, although I learned
I found images/jdk, and with that there is no regression.
Back to square one :-)
On Mon, Jan 18, 2021 at 8:35 PM Eirik Bjørsnøs <eirbjo at gmail.com> wrote:
> I have been using "make images" all along. This
> produces build/macosx-x86_64-server-release/jdk/modules with unpacked
> I'm a bit confused since "make help" seems to indicate that "make jdk"
> should create unpacked modules, while "make images" should perhaps not? Or
> did I misunderstand?
> On Mon, Jan 18, 2021 at 8:31 PM Alan Bateman <Alan.Bateman at oracle.com>
>> 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
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