[jdk21u-dev] RFR: 8333867: SHA3 performance can be improved

Dmitry Chuyko dchuyko at openjdk.org
Mon Sep 23 12:18:18 UTC 2024


This is a clean backport of multi-platform SHA3 performance improvement. MessageDigests benchmarks show same speedup as for the original change (C2 generated code variant, -XX:-UseSHA3Intrinsics).

Testing: test/jdk/sun/security, tier1, tier2 (linux-aarch64, linux-amd64).

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Commit messages:
 - Backport 75bea280b9adb6dac9fefafbb3f4b212f100fbb5

Changes: https://git.openjdk.org/jdk21u-dev/pull/1000/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1000&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8333867
  Stats: 86 lines in 3 files changed: 24 ins; 35 del; 27 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1000.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1000/head:pull/1000

PR: https://git.openjdk.org/jdk21u-dev/pull/1000


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