> 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 incrementally with 34 additional commits since the last revision: - Address Ioi's comments - 8356885: Don't emit C1 profiling for casts if TypeProfileCasts is off Reviewed-by: vlivanov, kvn - 8352755: Misconceptions about j.text.DecimalFormat digits during parsing Reviewed-by: naoto - 8356667: GenShen: Eliminate races with ShenandoahFreeSet::available() Reviewed-by: wkemper - 8356819: [macos] MacSign should use "openssl" and "faketime" from Homebrew by default Reviewed-by: asemenyuk - 8356107: [java.lang] Use @requires tag instead of exiting based on os.name or separatorChar property Reviewed-by: naoto, bpb - 8356447: Change default for EagerJVMCI to true Reviewed-by: yzheng, kvn, never - 8351415: (fs) Path::toAbsolutePath should specify if an absolute path has a root component Reviewed-by: alanb - 8356551: Javac rejects receiver parameter in constructor of local class in early construction context Reviewed-by: mcimadamore - 8355992: Add unsignedMultiplyExact and *powExact methods to Math and StrictMath Reviewed-by: darcy - ... and 24 more: https://git.openjdk.org/jdk/compare/da4a3420...72030a30 ------------- Changes: - all: https://git.openjdk.org/jdk/pull/24886/files - new: https://git.openjdk.org/jdk/pull/24886/files/da4a3420..72030a30 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=24886&range=17 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24886&range=16-17 Stats: 7451 lines in 145 files changed: 4269 ins; 1931 del; 1251 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
