On Wed, 22 May 2024 15:51:05 GMT, Viktor Klang <vkl...@openjdk.org> wrote:
>> Doug Lea has updated the pull request with a new target base due to a merge >> or a rebase. The incremental webrev excludes the unrelated changes brought >> in by the merge/rebase. The pull request contains 36 additional commits >> since the last revision: >> >> - Merge branch 'openjdk:master' into JDK-8322732 >> - More performance tradoffs >> - Address review comments >> - Merge branch 'openjdk:master' into JDK-8322732 >> - Repack some fields; adjust control flow >> - Merge branch 'openjdk:master' into JDK-8322732 >> - Next version >> - Merge branch 'openjdk:master' into JDK-8322732 >> - Reduce unneeded signals >> - Merge branch 'openjdk:master' into JDK-8322732 >> - ... and 26 more: https://git.openjdk.org/jdk/compare/44041895...f1fc4f3e > > src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java line 1884: > >> 1882: else >> 1883: nc = (v.stackPred & LMASK) | (c & TC_MASK); >> 1884: if (c == (c = compareAndExchangeCtl(c, nc | ac))) { > > So the TTAS wasn't worth it on some architectures? 🤔 Right. so just added to code path ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/19131#discussion_r1610783672
