RFR: 8312425: [vectorapi] AArch64: Optimize vector math operations with SLEEF [v6]

[Ludovic Henry]

On Mon, 4 Dec 2023 11:58:55 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

> I can't say anything for sure, but I picked up some positive vibes from our internal chat. I think the idea was that libsleef could potentially cover up vector math for all platforms that the current Intel lib solution is missing (basically, everything but linux+windows x64). So I this can be seen as a bit of a trial balloon if it is worth a more complete integration of libsleef in the JDK.

I can add that we are interested to use that for Linux + RISC-V support given the RISC-V support was recently merged into sleef upstream. https://github.com/shibatch/sleef/pull/477

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PR Comment: https://git.openjdk.org/jdk/pull/16234#issuecomment-1850636984