> 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 45 commits: - Merge branch 'master' into pp2 - Address review comments - Merge branch 'master' into pp2 - Fix compile - Fix additional issues - Make sure command line flags that affect MDO layout are consistent - Fix semantics change from the previous commit - Port 8355915: [leyden] Crash in MDO clearing the unloaded array type - Fix flag behavior - Fix log tags - ... and 35 more: https://git.openjdk.org/jdk/compare/45dfc2c6...ae332887 ------------- Changes: https://git.openjdk.org/jdk/pull/24886/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=24886&range=14 Stats: 3226 lines in 59 files changed: 3011 ins; 100 del; 115 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
