On Sun, 9 Aug 2026 01:34:27 GMT, Shawn Emery <[email protected]> wrote:
>> This fix allows for more accurate comparisons between intrinsics and Java >> performance for P256 conditional set operations by emulating production >> lookup EC operations. Before this fix, benchmarks showed a 53% regression >> for intrinsics vs. Java due to constant propagation and dead-code removal by >> C2. After this fix, a 52% performance increase is observed with intrinsics >> vs. Java. >> >> --------- >> - [X] I confirm that I make this contribution in accordance with the >> [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). > > Shawn Emery has updated the pull request incrementally with one additional > commit since the last revision: > > Emulate production operations via EC lookups test/micro/org/openjdk/bench/javax/crypto/full/PolynomialP256Bench.java line 98: > 96: MutableIntegerModuloP test2 = one.mutable(); > 97: for (int i = 0; i< 10000; i++) { > 98: test1.conditionalSet(test2, 0); Can you simply disallow inlining of `conditionalSet` instead? ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/32047#discussion_r3836581835
