> https://bugs.openjdk.org/browse/JDK-8301958 and later changes improved > Arrays.copyOf/-Range methods to improve peak performance in microbenchmarks > when copying the entire array, but it's resulted in a few lurking footprint > benchmark issues that come down to incurring slightly more JIT activity. As a > partial remedy I propose simplifying the implementation so that no new > methods are added compared to the JDK 20 baseline. This patch maintains the > microbenchmark speed-up from JDK-8301958 while reducing JIT compilations in > startup/footprint benchmarks.
Claes Redestad has updated the pull request incrementally with one additional commit since the last revision: Remove pointless comments ------------- Changes: - all: https://git.openjdk.org/jdk/pull/14380/files - new: https://git.openjdk.org/jdk/pull/14380/files/09b06d77..ae809dfb Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=14380&range=01 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=14380&range=00-01 Stats: 2 lines in 1 file changed: 0 ins; 2 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/14380.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/14380/head:pull/14380 PR: https://git.openjdk.org/jdk/pull/14380
