Re: JDK adventures

[Tom Wainwright]

I get the same error here, even if I use java -prof  on a simple Hello
World app.  I'm using RedHat 7.0 Linux with:

        $ java -version
        java version "1.3.0"
        Java(TM) 2 Runtime Environment, Standard Edition (build
Blackdown-1.3.0-FCS)
        Java HotSpot(TM) Client VM (build Blackdown-1.3.0-FCS, mixed mode)

Paul E Johnson wrote:
> 
> I just found out my JDK was not the newest. Here's how!
> 
> I wrote a java program that is slow, tried profiling on an SMP Linux 7.0
> system:
> 
> $ javaswarm -prof ObserverSwarm
> #
> # HotSpot Virtual Machine Error, Internal Error
> # Please report this error at
> # http://java.sun.com/cgi-bin/bugreport.cgi
> #
> # Error ID: 4D555445583F4C494E55580E4350500104
> #
> # Problematic Thread: prio=1 tid=0x804e1f0 nid=0x400 runnable
> #
> 
> I went to the Sun bug site and they say they fixed this bug, and I
> noticed my jdk was 1.3beta on this system, so I grabbed their newest jdk
> and tried got the same:
> 
> $ javaswarm -prof ObserverSwarm
> #
> # HotSpot Virtual Machine Error, Internal Error
> # Please report this error at
> # http://java.sun.com/cgi-bin/bugreport.cgi
> #
> # Error ID: 4D555445583F4C494E55580E4350500104
> #
> # Problematic Thread: prio=1 tid=0x804dcb8 nid=0x8e0 runnable
> #
> /usr/bin/javaswarm: line 1:  2272 Aborted
> APPHOME=/usr/local/jdk1.3
> LD_LIBRARY_PATH=/usr/local/jdk1.3/jre/lib/i386/native_threads:/usr/local/jdk1.3/jre/lib/i386:/usr/local/jdk1.3/jre/lib/i386/hotspot::/usr/lib:/usr/lib/swarm:/usr/X11R6/lib:
> CLASSPATH='.:/usr/share/swarm/swarm.jar:/usr/share/swarm/kawa.jar:/usr/local/jdk1.3/jre/lib/rt.jar:'
> /usr/local/jdk1.3/jre/bin/i386/native_threads/java '-prof'
> 'ObserverSwarm'
> 
> I'll try the same on a one-processor system when I go home, but what
> else do you think might be wrong?
> After downloading/replacing jdk1.3, am I supposed to recompile Swarm?
> 
> --
> Paul E. Johnson                       email: address@hidden
> Dept. of Political Science            http://lark.cc.ukans.edu/~pauljohn
> University of Kansas                  Office: (785) 864-9086
> Lawrence, Kansas 66045                FAX: (785) 864-5700
> 
>                   ==================================
>    Swarm-Support is for discussion of the technical details of the day
>    to day usage of Swarm.  For list administration needs (esp.
>    [un]subscribing), please send a message to <address@hidden>
>    with "help" in the body of the message.

-- 
Tom Wainwright
NOAA/NMFS/NWFSC
2030 S Marine Science Dr
Newport, OR 97365 USA
address@hidden

                  ==================================
   Swarm-Support is for discussion of the technical details of the day
   to day usage of Swarm.  For list administration needs (esp.
   [un]subscribing), please send a message to <address@hidden>
   with "help" in the body of the message.