GraalVM compiler support

Questions about YourKit Java Profiler
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rjghik
Posts: 2
Joined: Wed Sep 08, 2021 1:51 pm

GraalVM compiler support

Post by rjghik »

Hi,

Can I use YourKit profiler with GraalVM JIT compiler, i.e. when running java with these options?

Code: Select all

-XX:+UnlockExperimentalVMOptions
-XX:+EnableJVMCI
-XX:+UseJVMCICompiler
I'm using OpenJDK 11

Thanks
Anton Katilin
Posts: 6172
Joined: Wed Aug 11, 2004 8:37 am

Re: GraalVM compiler support

Post by Anton Katilin »

Hi,

Please see viewtopic.php?f=3&t=42254&p=60830#p60830

Best regards,
Anton
rjghik
Posts: 2
Joined: Wed Sep 08, 2021 1:51 pm

Re: GraalVM compiler support

Post by rjghik »

Thanks

I managed to run YourKit with GraalVM successfully (it didn't crash like in the linked topic). In that case, can I trust that the profiling results are accurate?

Are there any plans to officially support GraalVM ?
Anton Katilin
Posts: 6172
Joined: Wed Aug 11, 2004 8:37 am

Re: GraalVM compiler support

Post by Anton Katilin »

In that case, can I trust that the profiling results are accurate?
We believe that if the agent has loaded you can trust the results it provides given that the JVM itself correctly reports its state via the profiler API.
Are there any plans to officially support GraalVM ?
We have no such plans currently.
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