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GraalVM compiler support

Moderators: Vladimir Kondratyev, Anton Katilin

GraalVM compiler support

Postby rjghik » Wed Sep 08, 2021 1:56 pm

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

Re: GraalVM compiler support

Postby Anton Katilin » Wed Sep 08, 2021 2:45 pm

Hi,

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

Best regards,
Anton
Anton Katilin
 
Posts: 6062
Joined: Wed Aug 11, 2004 8:37 am

Re: GraalVM compiler support

Postby rjghik » Wed Sep 08, 2021 3:04 pm

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 ?
rjghik
 
Posts: 2
Joined: Wed Sep 08, 2021 1:51 pm

Re: GraalVM compiler support

Postby Anton Katilin » Thu Sep 09, 2021 7:32 am

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.
Anton Katilin
 
Posts: 6062
Joined: Wed Aug 11, 2004 8:37 am


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