[Soot-list] Dacapo - Avrora Performance

[Naveen Neelakandan]

Hello,


I am seeing a high performance penalty (~15% - 20%) for the Dacapo Avrora benchmark when passed through soot.  Note that I am not doing any transformations of my own in this case and this behaviour appears to happen only for this benchmark. I was wondering if anyone else had a similar experience with this benchmark?


The command that I am running to compile the benchmark through soot is


java -d64 -Xmx6G -cp soot-trunk.jar soot.Main -pp -w -allow-phantom-refs -cp $compile_class_path -process-dir $process_dir -main-class Harness Harness org.dacapo.harness.Avrora


where $compile_class_path and $process_dir refer to the same directory where the contents of avrora-cvs-20091224.jar are extracted to.


Thanks,

Naveen


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