RFR: 8322174: RISC-V: C2 VectorizedHashCode RVV Version [v2]

[Fei Yang]

On Tue, 30 Jan 2024 16:42:40 GMT, Yuri Gaevsky <duke at openjdk.org> wrote:

> Of course, any ideas for improvements the code are very welcome.

Hi, I am afraid that your local changes posted is still not in a stripmining form. Normally I am expecting a single loop with masked vector instructions to handle all cases including the tail ones. See my previous comment [1]. Note that I am not saying that stripmining is the best one here in performance, but we will need the numbers to evaluate the different approaches.

[1] https://github.com/openjdk/jdk/pull/17413#discussion_r1467614985

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PR Review Comment: https://git.openjdk.org/jdk/pull/17413#discussion_r1477715910