RFR: 8292059: Do not inline InstanceKlass::allocate_instance()

Claes Redestad redestad at openjdk.org
Tue Feb 28 11:41:01 UTC 2023


On Tue, 28 Feb 2023 11:11:54 GMT, Afshin Zafari <duke at openjdk.org> wrote:

> The inline and not-inline versions of the method is stress tested to compare the performance difference. The statistics are drawn in the following chart.
> ![chart_2](https://user-images.githubusercontent.com/4697012/221837134-8745dbe3-279c-47f8-ad0f-88897bc8c3cc.png)

That's an odd graph. If everything is measuring total time (in the different phases) then a bar chart with bars originating from zero would be less confusing. Labeling units of measure would also help. 

What workloads has been used to collect the statistics?

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PR: https://git.openjdk.org/jdk/pull/12782


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