> This set of changes address causes of poor utilization with small numbers of > cores due to overly aggressive contention avoidance. A number of further > adjustments were needed to still avoid most contention effects in deployments > with large numbers of cores
Doug Lea has updated the pull request incrementally with two additional commits since the last revision: - Add test for utilization with interdependent tasks - Un-misplace onSpinWait call ------------- Changes: - all: https://git.openjdk.org/jdk/pull/19131/files - new: https://git.openjdk.org/jdk/pull/19131/files/72224779..a262f6c6 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=19131&range=05 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=19131&range=04-05 Stats: 52 lines in 2 files changed: 51 ins; 1 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/19131.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/19131/head:pull/19131 PR: https://git.openjdk.org/jdk/pull/19131
