On Fri, 2024-05-31 at 14:44 +0200, Maksim Zuev wrote: > Dear Sir/Madam, > > I encountered a problem while debugging the code. I am attaching the > reproducer to this email in the Main.java file. > > When running it with the debugger without stepping, the application > runs in less than a second (see jdb output in the jdb_run.txt file). > However, after performing a single step, the application is running > in interpretation mode, becoming very slow (see jdb output in the > jdb_step.txt file). > > I assume running in the interpreter mode, as I > see InterpreterRuntime::post_method_exit > calls in the profiler. > > Could you please help me figure out what causes the application to > run in the interpreter mode? Is this a bug or an expected behavior? > Are there any ways to work around this issue?
There is also a RHEL ticket, maybe more people can comment in the RHEL tracker, than on the JDK ticket: https://issues.redhat.com/browse/RHEL-3498 There is more related discussion too. Best regards, Simeon On Fri, 31 May 2024 at 18:49, Severin Gehwolf <sgehw...@redhat.com> wrote: > On Fri, 2024-05-31 at 14:44 +0200, Maksim Zuev wrote: > > Dear Sir/Madam, > > > > I encountered a problem while debugging the code. I am attaching the > > reproducer to this email in the Main.java file. > > > > When running it with the debugger without stepping, the application > > runs in less than a second (see jdb output in the jdb_run.txt file). > > However, after performing a single step, the application is running > > in interpretation mode, becoming very slow (see jdb output in the > > jdb_step.txt file). > > > > I assume running in the interpreter mode, as I > > see InterpreterRuntime::post_method_exit > > calls in the profiler. > > > > Could you please help me figure out what causes the application to > > run in the interpreter mode? Is this a bug or an expected behavior? > > Are there any ways to work around this issue? > > I think this is: > https://bugs.openjdk.org/browse/JDK-8229012 > > Thanks, > Severin > >
