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From "Naveen Neelakantam (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-2130) DaCapo antlr fails on drlvm
Date Thu, 07 Dec 2006 02:49:25 GMT
    [ http://issues.apache.org/jira/browse/HARMONY-2130?page=comments#action_12456287 ] 
            
Naveen Neelakantam commented on HARMONY-2130:
---------------------------------------------

I have tried using the antlr.jar contained in antlr-2.7.2.tar.gz downloaded as part of the
"sources" target of the  DaCapo sources, but the workaround does not work for me.  The benchmark
terminates early as reported in HARMONY-1906:

> java -Xbootclasspath/p:antlr.jar -jar dacapo-2006-10.jar -n 2 antlr
===== DaCapo antlr starting warmup =====
Running antlr on grammar antlr/cpp/calc.g
ANTLR Parser Generator   Version 2.7.2   1989-2003 jGuru.com
>

> DaCapo antlr fails on drlvm
> ---------------------------
>
>                 Key: HARMONY-2130
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2130
>             Project: Harmony
>          Issue Type: Bug
>          Components: App-Oriented Bug Reports
>         Environment: Linux (but suspected on windows too)
>            Reporter: Robin Garner
>
> The DaCapo antlr benchmark appears to use a version of antlr supplied by drlvm/harmony
class libraries.  The dacapo benchmark is based on antlr v2.7.2, and running
> $ $DRLVM_HOME/jre/bin/java -jar $HOME/dacapo-2006-10.jar antlr
> ===== DaCapo antlr starting =====
> Running antlr on grammar antlr/cpp/calc.g
> ANTLR Parser Generator   Version 2.7.5 (20050128)   1989-2005 jGuru.com
> whereas on J9, we get
> $ /opt/ibm-java2-i386-50/bin/java -jar $HOME/dacapo-2006-10.jar antlr
> ===== DaCapo antlr starting =====
> Running antlr on grammar antlr/cpp/calc.g
> ANTLR Parser Generator   Version 2.7.2   1989-2003 jGuru.com
> A workaround is possible by setting
> -Xbootclasspath/p:antlr.jar
> but this is clearly undesirable.

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