RFR: JDK-8303154: Investigate and improve instruction cache flushing during compilation [v2]

Tue Mar 14 08:25:25 UTC 2023

On Mon, 13 Mar 2023 17:36:27 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

> Good. What are new numbers of of calls to flush the ICache?

The total number of flushes for the _HelloWorld_ on Mac OSX aarch64 go from 3569 to 2756 on C1 (22.8% improvement) and from 3572 to 2685 on C2 (24.1% improvement).

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PR: https://git.openjdk.org/jdk/pull/12877