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From "Robin Garner (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-2130) DaCapo antlr fails on drlvm
Date Thu, 07 Dec 2006 11:58:27 GMT
    [ http://issues.apache.org/jira/browse/HARMONY-2130?page=comments#action_12456374 ] 
            
Robin Garner commented on HARMONY-2130:
---------------------------------------

Hi Vladimir,

I'll double check with Steve when I see him tomorrow, but my recollection
is that we decided that since the benchmark works correctly on 8 or more
other
VMs, that the problem is with DRLVM or the Harmony classlib, not with
DaCapo.  Maybe we could add an antlr.jar in the same way as we provide
xalan.jar.

As far as we can tell, this problem would affect anyone running a version
of antlr other than 2.7.5.

cheers,
Robin





> 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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