The goal of this PR is to restrict the availability of AVX512 accelerated Arrays.sort() methods to only Intel CPUs as a performance regression (due to hardware issues) was reported for AMD Zen4 CPUs in the comments section of #14227.
------------- Commit messages: - 8317763:Restrict AVX512 intrinsics for Arrays.sort() methods to Intel CPUs Changes: https://git.openjdk.org/jdk/pull/16124/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=16124&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8317763 Stats: 8 lines in 2 files changed: 0 ins; 0 del; 8 mod Patch: https://git.openjdk.org/jdk/pull/16124.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/16124/head:pull/16124 PR: https://git.openjdk.org/jdk/pull/16124