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Posted to commits@harmony.apache.org by "Mikhail Fursov (JIRA)" <ji...@apache.org> on 2006/10/31 16:20:16 UTC

[jira] Created: (HARMONY-2021) [drlvm][jit] Global memory manager is never deallocated

[drlvm][jit] Global memory manager is never deallocated
-------------------------------------------------------

                 Key: HARMONY-2021
                 URL: http://issues.apache.org/jira/browse/HARMONY-2021
             Project: Harmony
          Issue Type: Bug
          Components: DRLVM
            Reporter: Mikhail Fursov
            Priority: Minor


The global memory manager used in Jitrino.OPT compiler is allocated with the first JIT instance initialization.
And never deallocated...

This problem is not critical if we use standalone VM and OS cleans all resources after the process is finished. But this is a problem is someone embeds our VM into another process.

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[jira] Commented: (HARMONY-2021) [drlvm][jit] Global memory manager is never deallocated

Posted by "Mikhail Fursov (JIRA)" <ji...@apache.org>.
    [ http://issues.apache.org/jira/browse/HARMONY-2021?page=comments#action_12445926 ] 
            
Mikhail Fursov commented on HARMONY-2021:
-----------------------------------------

The same problem we have with 'runtimeInterface' field in Jitrino.cpp:

#if defined(_IPF_)
        runtimeInterface = new IPF::RuntimeInterface;
        flags.codegen = CG_IPF;
#else
        runtimeInterface = new Ia32::RuntimeInterface;
        flags.codegen = CG_IA32;
#endif

I think we can allocate this struct with global_mm.

> [drlvm][jit] Global memory manager is never deallocated
> -------------------------------------------------------
>
>                 Key: HARMONY-2021
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2021
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>            Reporter: Mikhail Fursov
>            Priority: Minor
>
> The global memory manager used in Jitrino.OPT compiler is allocated with the first JIT instance initialization.
> And never deallocated...
> This problem is not critical if we use standalone VM and OS cleans all resources after the process is finished. But this is a problem is someone embeds our VM into another process.

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