On Thu, 28 May 2026 00:23:30 GMT, Dan Smith <[email protected]> wrote:

>> make/autoconf/boot-jdk.m4 line 447:
>> 
>>> 445:   JVM_HEAP_LIMIT_32="768"
>>> 446:   # Running a 64 bit JVM allows for and requires a bigger heap
>>> 447:   JVM_HEAP_LIMIT_64="3200"
>> 
>> This is probably ok, but I'm curious what prompted it and if that is still 
>> relevant after all the iterations I assume this project has gone through.
>
> It was introduced by aa67ec8353f4 on 2024-10-31, as part of a merge. Doubled 
> the previous 1600 in both branches, so no obvious motivation/paper trail. 
> @MrSimms, do you think we need this change?

See the following bug comment for my analysis:
https://bugs.openjdk.org/browse/JDK-8385743?focusedId=14884164&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14884164

Summary:
I wonder if 2400 will work for the Valhalla repo.

-------------

PR Review Comment: https://git.openjdk.org/jdk/pull/31123#discussion_r3344114584

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