> This PR is based on the work of @mernst-github and aims to implement an > _internal_ thread-local 'stack' allocator, which works like a dynamically > sized arena, but with reset functionality to reset the allocated size back to > a certain level. The underlying memory could stay around between calls, which > could improve performance. > > Re-allocated segments are not zeroed between allocations.
Per Minborg 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 nine additional commits since the last revision: - Break out stress thest and ProblemList it on macosx - Merge branch 'master' into internal-allocator - Remove interface level - Add benchmark class with virtual executor - Add rudimentary documentation - Convert class to record and add @ForceInline - Refactor and add benchmark - Merge branch 'master' into internal-allocator - Change set from previous PR ------------- Changes: - all: https://git.openjdk.org/jdk/pull/24829/files - new: https://git.openjdk.org/jdk/pull/24829/files/59e1f261..1e9d0460 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=24829&range=01 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24829&range=00-01 Stats: 25178 lines in 770 files changed: 17686 ins; 4783 del; 2709 mod Patch: https://git.openjdk.org/jdk/pull/24829.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/24829/head:pull/24829 PR: https://git.openjdk.org/jdk/pull/24829
