RFR(M): 8066156: JEP-JDK-8046155: Test task: stress by dcmd

Nils Eliasson nils.eliasson at oracle.com
Tue Nov 24 11:14:30 UTC 2015

Hi Pavel,

I like the stress test. Have you tested that it works fine with -Xcomp? 
(That the running time doesn't get out of hand.)

Otherwise - looks good.


On 2015-11-19 08:28, Pavel Punegov wrote:
> Please review these new stress tests for CompilerControl. Tests are 
> aimed to stress directive adding with diagnostic command (dcmd).
> StressAddMultiThreadedTest tries to connect to the testVM with 
> multiple instances of icmd running in parallel.
> StressAddSequentiallyTest adds directive sequentially while it has 
> enough time to do that.
> There are also changes made in the framework code. Executor became a 
> separate class, extracted from Scenario. Test VM could be executed 
> without performing method checks.
> webrev: http://cr.openjdk.java.net/~ppunegov/8066156/webrev.00/ 
> <http://cr.openjdk.java.net/%7Eppunegov/8066156/webrev.00/>
> bug: https://bugs.openjdk.java.net/browse/JDK-8066156
> — Thanks,
> Pavel Punegov

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