On Wed, 31 Jul 2024 13:40:31 GMT, Jorn Vernee <jver...@openjdk.org> wrote:
> This test spawns 2 forked processes, which then try to trigger a code cache > OOM in FFM hotspot code. Even without `-Xcomp`, the test is already pretty > slow, which increases dramatically with `-Xcomp`, since startup Java code has > to be compiled 3 times, once for the main test process, and then 2 more times > for forks. > > There is seemingly no/very little benefit of running this test with `-Xcomp`, > since the test targets hotspot, not Java code. That and the test is sensitive > to code cache usage, which is changed by `-Xcomp`. > > So, to avoid instabilities, this PR proposes to disable the test when running > with `-Xcomp`. Another option is to not forward the VM flags of the parent > process to the forks, but, on the off chance that this is useful for testing > some other flags, this PR chooses the approach of disabling the test when > running with `-Xcomp` instead. This pull request has now been integrated. Changeset: 27af80ef Author: Jorn Vernee <jver...@openjdk.org> URL: https://git.openjdk.org/jdk/commit/27af80ef9e676aaf9016279ff0c7990e2cdfe9ed Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod 8324260: java/foreign/TestStubAllocFailure.java run timeout with -Xcomp Reviewed-by: alanb, jpai, shade ------------- PR: https://git.openjdk.org/jdk/pull/20407
