[riscv-port-jdk11u:riscv-port] RFR: 8276799: Implementation of JEP 422: Linux/RISC-V Port [v4]

[Fei Yang]

On Thu, 7 Sep 2023 03:28:50 GMT, Xiaolin Zheng <xlinzheng at openjdk.org> wrote:

> > Hi, may I ask if Renaissance `gauss-mix` still runs OK? I applied this patch on the latest jdk11u-dev upstream and was running this test item with a native release build. But I find that this test item never finishes running on my unmatched board (running Ubuntu 22.04.3 LTS) with this command:
> > ```
> > java -Xmx12g -jar renaissance-gpl-0.14.2.jar -r 1 gauss-mix
> > ```
> 
> I reckon that the `never finishes` issue could point to [JDK-8295926](https://bugs.openjdk.org/browse/JDK-8295926). As I remember, [JDK-8295926](https://bugs.openjdk.org/browse/JDK-8295926) exhibits failures in the `gauss-mix` test. I didn't mention Renaissance in that JBS issue since there was already one test in that PR extracted from `gauss-mix` that could reveal the bug. I have now updated the JBS issue description to include "extracted from Renaissance gauss-mix" so that we may consider it as a future backport.

Yeah, I have verified and that fix does solve the problem here. Thanks for this helpful info.
I will try to take a look at the rest of the changes. Thanks.

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PR Comment: https://git.openjdk.org/riscv-port-jdk11u/pull/3#issuecomment-1709567155