On Mon, 2 Feb 2026 10:37:16 GMT, Jatin Bhateja <[email protected]> wrote:
> Partial in-lining handles copy and mismatch for small array sizes less than > -XX:ArrayOperationPartialInlineSize bytes through JIT code rather than > calling optimized stubs thereby saving costly call overhead. > > Enabling partial in-lining optimization for AMD EPYC servers supporting > AVX-512 feature. > > Following are the performance numbers on Turin at fixed frequency of 2.1GHz > > <img width="440" height="440" alt="image" > src="https://github.com/user-attachments/assets/14b55ee3-b65c-4247-8739-67f1b94dceb4"; > /> > <img width="440" height="300" alt="image" > src="https://github.com/user-attachments/assets/c00d6443-45a2-4277-961d-580ceea5da88"; > /> > > Kindly review and share your feedback. > > Best Regards, > Jatin This pull request has now been integrated. Changeset: 6abb29cc Author: Jatin Bhateja <[email protected]> URL: https://git.openjdk.org/jdk/commit/6abb29cc07e033e9a747b5a8a62e831c8f629c14 Stats: 75 lines in 2 files changed: 47 ins; 5 del; 23 mod 8376794: Enable copy and mismatch Partial Inlining for AMD AVX512 targets Reviewed-by: sviswanathan, thartmann ------------- PR: https://git.openjdk.org/jdk/pull/29519
