On Wed, 29 Oct 2025 14:30:43 GMT, Julian Waters <[email protected]> wrote:
> This change on its own doesn't do anything. Do you plan on following up > immediately with a set of suggested libs to enable this on? Have you noticed > any impact on build performance when enabling this on any JDK libs? I very > much doubt any component owner is going to test and apply this on their own. > Without that, this is a dead feature and I wouldn't want it to go in. > > I wonder if it would be a good idea to add a global on/off switch (configure > arg) for this whole thing, I'm really not sure. It kind of depends on what > the impact is. If the impact is unknown, then a global on/off switch, default > off, would let every distributor evaluate this on their own. That would of > course also require that at least some libs have this enabled. There was some interest on the lib-level solution here https://github.com/openjdk/jdk/pull/22464#issuecomment-3423727477 . 'Provide an option for library owners to opt-in, which can be enabled per-library, per-platform and per-compiler after appropriate testing for performance, functionality, and footprint.' ------------- PR Comment: https://git.openjdk.org/jdk/pull/27976#issuecomment-3461892551
