RFR: 8349722: [leyden] Option to block until preloading is complete [v2]

[Vladimir Kozlov]

On Mon, 10 Feb 2025 18:20:11 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> During one of the meetings, @iwanowww suggested there is a diagnostic option to block the execution until all preloaded code is finished loading. For the Java application, it would then look as if the entirety of preload code was loaded "instantaneously", which helps to estimate the performance floor for a given workload.
>> 
>> I have found no such option in current Leyden prototype, though, so this RFE should implement one. 
>> 
>> This is indeed helpful, especially combined with #32, which allows to run with only C2.
>
> Aleksey Shipilev has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:
> 
>  - Diagnostic
>  - Merge branch 'premain' into JDK-8349722-leyden-block-preload
>  - Fix

Good.

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Marked as reviewed by kvn (Committer).

PR Review: https://git.openjdk.org/leyden/pull/36#pullrequestreview-2607006550