RFR: 8312425: [vectorapi] AArch64: Optimize vector math operations with SLEEF [v2]

Andrew Haley aph at openjdk.org
Thu Mar 14 15:32:40 UTC 2024


On Thu, 14 Mar 2024 11:20:26 GMT, Robbin Ehn <rehn at openjdk.org> wrote:

> Hi, thanks for continuing with this.
> 
> As this is similar to SVML, comments applies to x86 also:
> 
>     * There is no way to stop the VM from trying to load vmath ?
>       There is both a UseNeon and a UseSVE, if I set both to false I would expect no vector and no vmath.

The JVM won't work without Neon. It's always there. Better to delete the flag.

-------------

PR Comment: https://git.openjdk.org/jdk/pull/18294#issuecomment-1997727704


More information about the build-dev mailing list