RFR: 8286865: vmTestbase/vm/mlvm/meth/stress/jni/nativeAndMH/Test.java fails with Out of space in CodeCache [v2]

[Ramkumar Sunderbabu]

On Thu, 21 Aug 2025 00:05:58 GMT, Dean Long <dlong at openjdk.org> wrote:

> -Xcomp is a useful stress flag, and this test is meant to stress MHs, not the code cache, so can we increase the code cache size enough to let it pass with -Xcomp?

The number of iterations are proportional to number of CPUs. so we cannot predict the required cache size.
Another alternative is to cap the number of CPU based scaling to some number. If the number is capped, someone might doubt if we have stressed MHs enough.

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PR Comment: https://git.openjdk.org/jdk/pull/26840#issuecomment-3208606364