On Fri, 31 May 2024 13:18:33 GMT, Doug Lea <d...@openjdk.org> wrote: >> 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 one additional > commit since the last revision: > > Reconcile changes
Viktor (mostly) and I have been testing and reviewing these changes at each iteration. I think we are happy with where things are at, significantly very positive in some of the streams/gatherer tests. The Starvation test is the canary to catch a scenario that has been observed along the way, but not with the current version. So I think this is good to integrate. ------------- Marked as reviewed by alanb (Reviewer). PR Review: https://git.openjdk.org/jdk/pull/19131#pullrequestreview-2098894992
