RFR: JDK-8241602 jlink does not produce reproducible jimage filesJ
Alan Bateman
Alan.Bateman at oracle.com
Wed May 6 14:05:14 UTC 2020
On 06/05/2020 14:42, Jim Laskey wrote:
> :
>
> Aside: The order in the file is still somewhat scattered, based on
> archive and archive content. We have the a pattern based sorting
> plugin which we don't use and we never did any locality vs performance
> testing.
>
Not in the test but the JDK does use the order-resources plugin with the
following pattern:
JLINK_ORDER_RESOURCES += \
/java.base/java/** \
/java.base/jdk/** \
/java.base/sun/** \
/java.base/com/** \
/jdk.localedata/** \
#
Anyway, I looked at webrev-01 and the jlink changes look good. The
updated test doesn't use the jimage API so no need to open
jdk.internal.jimage. The imports can be removed too, also RUNTIME is no
longer used in this version. Have you decided on a test name? The
rallying call is "reproducible builds" and I'd prefer to have
"Reproducible" in the test name so its consistent with the existing test
that checks for reproducible with user modules.
-Alan.
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