> Improve warm-up time by making profile data from a previous run of an > application instantly available, when the HotSpot Java Virtual Machine > starts. Specifically, enhance the [AOT cache](https://openjdk.org/jeps/483) > to store method execution profiles from training runs, reducing profiling > delays in subsequent production runs. > > More details in the JEP: https://bugs.openjdk.org/browse/JDK-8325147
Igor Veresov has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 34 commits: - Address review comments part 2 - Merge branch 'master' into pp2 - Merge branch 'master' into pp2 - Fix class filtering - Remove the workaround of setting AOTRecordTraining during assembly - Address some of the review comments - Merge branch 'master' into pp - Add AOTCompileEagerly flag to control compilation after clinit - Port 8355334: [leyden] Missing type profile info in archived training data - Port 8355296: [leyden] Some methods are stuck at level=0 with -XX:-TieredCompilation - ... and 24 more: https://git.openjdk.org/jdk/compare/6850757f...4514d032 ------------- Changes: https://git.openjdk.org/jdk/pull/24886/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=24886&range=04 Stats: 3197 lines in 57 files changed: 2972 ins; 103 del; 122 mod Patch: https://git.openjdk.org/jdk/pull/24886.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/24886/head:pull/24886 PR: https://git.openjdk.org/jdk/pull/24886
