On Tue, 13 Oct 2020 20:31:44 GMT, Daniel D. Daugherty <dcu...@openjdk.org> wrote:
> Changes from @fisk and @dcubed-ojdk to: > > - simplify ObjectMonitor list management > - get rid of Type-Stable Memory (TSM) > > This change has been tested with Mach5 Tier[1-3],4,5,6,7,8; no new > regressions. > Aurora Perf runs have also been done (DaCapo-h2, Quick Startup/Footprint, > SPECjbb2015-Tuned-G1, SPECjbb2015-Tuned-ParGC, Volano) > - a few minor regressions (<= -0.24%) > - Volano is 6.8% better > > Eric C. has also done promotion perf runs on these bits and says "the results > look fine". This pull request has now been integrated. Changeset: 2e19026d Author: Daniel D. Daugherty <dcu...@openjdk.org> URL: https://git.openjdk.java.net/jdk/commit/2e19026d Stats: 2506 lines in 25 files changed: 602 ins; 1697 del; 207 mod 8253064: monitor list simplifications and getting rid of TSM Co-authored-by: Erik Österlund <eosterl...@openjdk.org> Reviewed-by: eosterlund, rehn, coleenp ------------- PR: https://git.openjdk.java.net/jdk/pull/642
