RFR: 8338967: Improve performance for MemorySegment::fill [v5]

Wed Aug 28 10:29:21 UTC 2024

On Wed, 28 Aug 2024 09:06:48 GMT, Per Minborg <pminborg at openjdk.org> wrote:

> How fast do we need to be here given we are measuring in a few nanoseconds per operation?

The goal here is to be "competitive" with array bulk operations (given arrays do have bound checks as well) across all the segment size spectrum. It's fine to lose something in order to get to more maintainable code.

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

PR Comment: https://git.openjdk.org/jdk/pull/20712#issuecomment-2314929916