On Tue, 14 Oct 2025 06:43:05 GMT, Alan Bateman <[email protected]> wrote:
> Are you planning to add a micro benchmark to go with this? No; this code path is not performance sensitive, but the new code should run faster. Hex floating-point output, while informative for testing and debugging, is not commonly used. Subnormal values, the subset of numbers affected here, are rarer still, so it is a corner-case squared situation. >From a recent refactoring in Float16, one of the reviewers questioned the use >of regular expressions for this kind of low-level code and it seemed >reasonable to replace the idiom with plain string operations. (If performance were a concern, we would replicate the tricky logic present to handle double subnormals.) ------------- PR Comment: https://git.openjdk.org/jdk/pull/27780#issuecomment-3402564984
