On Thu, 22 Aug 2024 12:10:37 GMT, Markus Grönlund <mgron...@openjdk.org> wrote:
>> Greetings, >> >> Please help review this change set that implements C2 intrinsics for >> jdk.internal.vm.Continuation.pin() and jdk.internal.vm.Continuation.unpin(). >> >> This work is a consequence of >> [JDK-8338417](https://bugs.openjdk.org/browse/JDK-8338417), which required >> us to introduce explicit pin constructs for Virtual threads in a relatively >> performance-sensitive path. >> >> Testing: jdk_jfr, loom testing >> >> Comment: I changed the type of the ContinuationEntry::_pin_count field from >> uint to uin32_t to make the size explicit and to access it uniformly from >> the intrinsic code using T_INT. >> >> Thanks >> Markus > > Markus Grönlund has updated the pull request incrementally with one > additional commit since the last revision: > > JVMCI exportation Marked as reviewed by kvn (Reviewer). ------------- PR Review: https://git.openjdk.org/jdk/pull/20664#pullrequestreview-2255034428
