[kaffe] 1.1.0 on mips-linux - new JIT memory problem?

Helmer Krämer hkraemer at freenet.de
Wed Jun 11 03:03:02 PDT 2003


On Wed, 11 Jun 2003 00:12:43 +0200
"Kevin D. Kissell" <kevink at mips.com> wrote:

> > could you do a 
> > 
> > kaffe -verbosegc -verbosemem at.dms.kjc.Main HelloWorldApp.java
> > 
> > and put the memory stats up somewhere? It'd be interesting to see where the
> > leaks are coming from.
> 
> Alas, all one gets is (after a long pause):
> 
> [kevink at agena regression]$  kaffe -verbosegc -verbosemem at dms.kjc.Main HelloWorldApp.java
> Internal error: caught an unexpected exception.
> Please check your CLASSPATH and your installation.
> java/lang/OutOfMemoryError
>         at java.util.HashMap.rehash(HashMap.java:236)
>         at java.util.HashMap.put(HashMap.java:136)
>         at java.util.Hashtable.put(Hashtable.java:109)
>         at java.lang.System.initProperties(System.java:native)
>         at java.lang.System.<clinit>(System.java:43)
>         at java.lang.ClassLoader.<init>(ClassLoader.java:114)
>         at java.security.SecureClassLoader.<init>(SecureClassLoader.java:20)
>         at kaffe.lang.AppClassLoader.<init>(AppClassLoader.java:238)
>         at kaffe.lang.AppClassLoader.<clinit>(AppClassLoader.java:37)
> Aborted (core dumped)
> 
> and a 48MB core file.

Sounds like fun, doesn't it :o) ?

What happens if you run kaffe with -vmdebug GCDIAG,GCFREE,GCSYSALLOC
(should produce loads of output)? If you try it again with the attached
patch applied, does that make matters a lot worse?

Greetings,
Helmer
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