Integrated: Fix concurrent mark worker timings

William Kemper wkemper at openjdk.java.net
Wed Apr 20 15:57:08 UTC 2022


On Tue, 19 Apr 2022 23:45:45 GMT, William Kemper <wkemper at openjdk.org> wrote:

> When we added working timings for concurrent mark, they only reported the timing of the last iteration of the top level mark loop (which iteratively flushes SATB buffers on thread local handshakes). This changes adds an option to accumulate the workers' timing values.

This pull request has now been integrated.

Changeset: b759dab2
Author:    William Kemper <wkemper at openjdk.org>
URL:       https://git.openjdk.java.net/shenandoah/commit/b759dab2c7d1f89cbb4e23ae331f828173acdf18
Stats:     6 lines in 3 files changed: 1 ins; 0 del; 5 mod

Fix concurrent mark worker timings

Reviewed-by: kdnilsen

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PR: https://git.openjdk.java.net/shenandoah/pull/133


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