Integrated: 8328792: Parallel: Refactor PSParallelCompact::summary_phase

Mon Apr 15 13:36:51 UTC 2024

On Fri, 22 Mar 2024 12:13:58 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

> The diff is not easy to follow; it's better to read the new code directly. `summary_phase` contains the gist of collecting live-size from each space, calculating dense-prefix and summarizing old-space using dense-prefix.
> 
> (There is slight improvement to the "Summary Phase", but it takes only ~0.01ms for either case.)

This pull request has now been integrated.

Changeset: 273df628
Author:    Albert Mingkun Yang <ayang at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/273df6286a9cc4dcef4cd339234206b2ad922386
Stats:     267 lines in 2 files changed: 91 ins; 148 del; 28 mod

8328792: Parallel: Refactor PSParallelCompact::summary_phase

Reviewed-by: iwalulya, tschatzl

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PR: https://git.openjdk.org/jdk/pull/18451