RFR: 8312425: [vectorapi] AArch64: Optimize vector math operations with SLEEF [v4]

Mon Nov 27 15:14:15 UTC 2023

On Mon, 27 Nov 2023 14:59:23 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

> You still need to separate out the SVE detection from the libsleef code, and provide a way to enable/disable it from the configure command line.

Why? I don't think this should be a build-time option at all, because it puts the people who build binaries in an impossible position. Can't this all be built unconditionally, with run-time feature detection?

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PR Review Comment: https://git.openjdk.org/jdk/pull/16234#discussion_r1406310998