> Improve startup and warmup time by making optimized native code for an > application instantly available when the HotSpot Java Virtual Machine starts. > Achieve this by compiling application code to native code in a training run, > storing the native code in the [AOT > cache](https://openjdk.org/jeps/483#Description) for use in subsequent > production runs. > > More details in the [JEP](https://openjdk.org/jeps/544). > > --------- > - [x] I confirm that I make this contribution in accordance with the [OpenJDK > Interim AI Policy](https://openjdk.org/legal/ai).
Vladimir Kozlov has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 80 commits: - Merge changes from branch - Check result for NULL in address_for_id() - Merge master 09-17-2026 - Zeroing _extrs_addr and _stubs_addr on allocation. Fixed typo in zBarrierSetAssembler_riscv.cpp. - More cleanups and fixes. Includes RISC-V suggested changes. - Merge 09-13-2026 - More cleanup and fixes. Includes changes for John's comments. - Additional fix for JDK-8391722 - Merge master 09-07-2026 - 8391718: [Leyden] "assert(is_real(h)) failed: must be valid" - ... and 70 more: https://git.openjdk.org/jdk/compare/aa8af9c0...c08e1a1d ------------- Changes: https://git.openjdk.org/jdk/pull/30778/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=30778&range=04 Stats: 8274 lines in 157 files changed: 6878 ins; 380 del; 1016 mod Patch: https://git.openjdk.org/jdk/pull/30778.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/30778/head:pull/30778 PR: https://git.openjdk.org/jdk/pull/30778
